Download Philips 32PW9576/12R Specifications
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Colour television Chassis EM3E AA CL 16532044_000.eps 150501 Contents Page Contents 1 2 Mains Switch Panel CRT Panel DC-Shift Panel I/O 3rd SCART Panel VDAF + 2nd Order S Panel Side I/O Panel Top Control 8 Electrical Alignments 9 Circuit Descriptions List of Abbreviations 10 Spare Parts List 2 3 4 5 6 7 Technical Specifications, Connection Facilities and Chassis Overview Safety Instructions, Maintenance, Warnings and Notes Directions for Use Mechanical Instructions Service Modes, Error Codes, Faultfinding and Repair Tips. Block Diagrams Block Diagram (Supply, Deflection) Block Diagram (SSB Video) Block Diagram (SSB Audio) Supply Lines Overview Wiring Diagram I2C Overview Testpoint Overviews Electrical Diagrams and PWB lay-outs Main Supply (Diagram A1) Stand-by Supply (Diagram A2) Line Deflection (Diagram A3) Frame Deflection E/W Drive (Diagram A4) Rotation Circuitry (Diagram A5) Audio Amplifier (Diagram A6) Headphone Amplifier (Diagram A7) Tuner, I/O, SIMM (Female) (Diagram A8) Front (Diagram A10) Inputs / Outputs (Diagram A11) SIMM (Male) (Diagram B1) IF, I/O, Video Processing (Diagram B2) Featurebox (PICNIC) (Diagram B3) Video Control (HOP) (Diagram B4) Teletext & Control (OTC) (Diagram B5) Audio Demodulator (Diagram B6) Falconic (Diagram B8) 4 6 20 23 35 36 37 38 39 40 41 Diagram 42 43 44 45 46 47 46 48 49 50 57 58 59 60 61 62 62 Page (Diagram E) (Diagram F) (Diagram G) (Diagram H) (Diagram I) (Diagram O) (Diagram P) 74 76 78 80 82 84 86 87 94 109 111 74-75 77 78 81 83 85 86 PWB 51-56 51-56 51-56 51-56 51-56 51-56 51-56 51-56 51-56 51-56 64-73 64-73 64-73 64-73 64-73 64-73 64-73 © Copyright 2001 Philips Consumer Electronics B.V. Eindhoven, The Netherlands. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise without the prior permission of Philips. Published by CO 0066 Service PaCE Printed in the Netherlands Subject to modification 3122 785 11360 GB 2 1. Technical Specifications, Connection Facilities and Chassis Overview EM3E 1. Technical Specifications, Connection Facilities and Chassis Overview 1.1 Technical Specifications 1.1.1 Reception Tuning system Colour systems Sound systems A/V connections Channel selections Aerial input VCR preselections 1.1.2 1.2.2 : PLL : PAL B/G, D/K, I : SECAM B/G, D/K, L/L’ : NTSC 4.43 (playback only) : FM-mono B/G : FM-mono D/K : FM-mono I : AM-mono L/L’ : 2CS B/G : 2CS/Chez D/K : NICAM B/G : NICAM D/K : NICAM I : NICAM L : PAL B/G, D/K, I : SECAM B/G, D/K, L/L’ : NTSC 4.43 (playback only) : 100 channels : VHF, UHF, SChannels and Hyperband : 75 W, Coax : 0 and 90 - 99 Rear Connections EXT3 SURR. EXT2 L R SERVICE CONNECTOR AUDIO OUT EXT1 CL16532044_002.eps 090501 Figure 1-2 Audio Out - - Audio - - Audio - - Audio Surr. (0.5 Vrms / 1 k W) L (0.5 Vrms / 1 kW) R (0.5 Vrms / 1 kW) 1 Mains voltage Mains frequency Ambient temperature Maximum humidity Standby Power consumption : : : : : 1.2 Connection Facilities 1.2.1 Front Controls / Side Connections FRONT CONTROL 220 - 240 V (± 10 %) 50 / 60 Hz (± 5 %) + 5 to + 45 deg. C 90 % R.H. 1W 21 2 Figure 1-3 - Audio - Audio - Audio - Audio - Blue / U - CVBS-status 3.5 AUDIO R AUDIO L VIDEO SVHS IR-RECEIVER CL16532044_001.eps 260401 Figure 1-1 Audio / Video In - - Video - - Audio - - Audio - - Headphone CVBS (1 Vpp / 75 W) L (0.5 Vrms / 10 kW) R (0.5 Vrms / 10 kW) (32 - 2000 W / 10 mW) SVHS (in) 1 2 - GND GND 20 CL96532137_056.eps 171199 1 2 3 4 5 6 7 8 SIDE I/O STANDBY LED External 1 (in/out): RGB/YUV + CVBS Miscellaneous SK 1 (1 Vpp / 75 W) (0.3 Vpp / 75 W) GND 3 -Y 4 - C / 16:9 5 - 9 1011- Green / Y 12131415- Red / V 16- RGB-status 171819- CVBS 20- CVBS 21- Earth R (0.5 Vrms / 1 kW) R (0.5 Vrms / 10 kW) L (0.5 Vrms / 1 kW) GND GND L (0.5 Vrms / 10 kW) (0.7 Vpp / 75 W) 0 - 1.3 V: INT 4.5 - 7 V: EXT 16:9 9.5 - 12 V: EXT 4:3 GND (0.7 Vpp / 75 W) GND GND (0.7 Vpp / 75 W) 0 - 0.4 V: INT 1 - 3 V: EXT / 75 W GND GND (1 Vpp / 75 W) (1 Vpp / 75 W) GND Technical Specifications, Connection Facilities and Chassis Overview External 2 (in/out): SVHS + CVBS (intended for VCR) 1 1 20 2 R (0.5 Vrms / 1 kW) R (0.5 Vrms / 10 kW) L (0.5 Vrms / 1 kW) GND GND Audio L (0.5 Vrms / 10 kW) C (0.7 Vpp / 75 W) CVBS-status 0 - 1.3 V: INT 4.5 - 7 V: EXT 16:9 9.5 - 12 V: EXT 4:3 9 GND 10Easy link (P50) 111213GND 14GND 15- C (0.7 Vpp / 75 W) 1617GND 18GND 19- CVBS (1 Vpp / 75 W) 20- Y / CVBS (1 Vpp / 75 W) 21GND 1.3 Audio Audio Audio 20 CL96532137_056.eps 171199 Figure 1-4 - GB 3 21 CL96532137_056.eps 171199 1 2 3 4 5 6 7 8 1. External 3 (in): CVBS 21 2 EM3E Figure 1-5 1 2 3 4 5 6 7 8 - Audio - Audio - CVBS-status 9 1011121314151617181920- CVBS 21- R (0.5 Vrms / 10 kW) GND GND L (0.5 Vrms / 10 kW) 0 - 1.3 V: INT 4.5 - 7 V: EXT 16:9 9.5 - 12 V: EXT 4:3 GND GND GND GND GND (1 Vpp / 75 W) Chassis Overview F CRT/SCAVEM PANEL O SIDE I/O PANEL B SMALL SIGNAL BOARD H 3rd SCART TOP CONTROL PANEL P P MAINSWITCH PANEL E LARGE SIGNAL PANEL A DAF PANEL I CL 16532044_004.eps 140501 Figure 1-6 GB 4 2. EM3E Safety & Maintenance instructions, Warnings and Notes 2. Safety & Maintenance instructions, Warnings and Notes 2.1 Safety instructions for repairs 2.3 Safety regulations require that during a repair: • Due to the chassis concept, a very large part of this chassis (incl. deflection) is 'hot'. Therefore the set must be connected to the mains via an isolating transformer. , should • Safety components, indicated by the symbol be replaced by components identical to the original ones. • When replacing the CRT, safety goggles must be worn. Warnings • Safety regulations require that after a repair, the set must be returned in its original condition. In particular attention should be paid to the following points: • General repair instruction: as a strict precaution, we advise you to resolder the solder joints, through which the horizontal deflection current is flowing, in particular: – All pins of the line output transformer (LOT); – Fly-back capacitor(s); – S-correction capacitor(s); – Line output transistor; – Pins of the connector with wires to the deflection coil; – Other components through which the deflection current flows. Note: This resoldering is advised to prevent bad connections due to metal fatigue in solder joints and is therefore only necessary for television sets older than 2 years. • The wire trees and EHT cable should be routed correctly and fixed with the mounted cable clamps. • The insulation of the mains lead should be checked for external damage. • The mains lead strain relief should be checked for its function in order to avoid touching the CRT, hot components or heat sinks. • The electrical DC resistance between the mains plug and the secondary side should be checked (only for sets which have a mains isolated power supply). This check can be done as follows: – Unplug the mains cord and connect a wire between the two pins of the mains plug; – Set the mains switch to the 'ON' position (keep the mains cord unplugged!); – Measure the resistance value between the pins of the mains plug and the metal shielding of the tuner or the aerial connection on the set. The reading should be between 4.5 MW and 12 MW. – Switch off the TV and remove the wire between the two pins of the mains plug. • The cabinet should be checked for defects to avoid touching of any inner parts by the customer. 2.2 Maintenance instructions It is recommended to have a maintenance inspection carried out by a qualified service employee. The interval depends on the usage conditions: • When the set is used under normal circumstances, for example in a living room, the recommended interval is 3 to 5 years. • When the set is used in circumstances with higher dust, grease or moisture levels, for example in a kitchen, the recommended interval is 1 year. • The maintenance inspection contains the following actions: – Execute the above-mentioned 'general repair instruction'. – Clean the power supply and deflection circuitry on the chassis. – Clean the picture tube panel and the neck of the picture tube. In order to prevent damage to IC's and transistors, all high-voltage flashovers must be avoided. In order to prevent damage to the picture tube, the method shown in Fig. 2-1 should be used to discharge the picture tube. Use a high-voltage probe and a multimeter (position VDC). Discharge until the meter reading is 0 V (after approx. 30 s). V CL96532156_040.eps 140501 Figure 2-1 • • • • • • All IC's and many other semiconductors are susceptible to electrostatic discharges (ESD). Careless handling during repair can reduce life drastically. When repairing, make sure that you are connected with the same potential as the mass of the set by a wristband with resistance. Keep components and tools also at this same potential. Together with the deflection unit and any multipole unit, the used flat square picture tubes form an integrated unit. The deflection and the multipole units are set optimally at the factory. Adjustment of this unit during repair is therefore not recommended. Be careful during measurements in the high-voltage section and on the picture tube. Never replace modules or other components while the unit is switched ON. When making settings, use plastic rather than metal tools. This will prevent any short circuits and the danger of a circuit becoming unstable. Wear safety goggles during replacement of the picture tube. Safety & Maintenance instructions, Warnings and Notes 2.4 Notes • • • • • • The direct voltages and oscillograms should be measured with regard to the tuner earth ( ) or hot earth ( ). The direct voltages and oscillograms shown in the diagrams are indicative and should be measured in the Service Default Mode (see chapter 5) with a colour bar signal and stereo sound (L: 3 kHz, R: 1 kHz unless stated otherwise) and picture carrier at 475.25 MHz. Where necessary, the oscillograms and direct voltages are measured with ( ) and without ( ) aerial signal. Voltages in the power supply section are measured both for normal operation ( ) and in Standby ( ). These values are indicated by means of the appropriate symbols. The picture tube PWB has printed spark gaps. Each spark gap is connected between an electrode of the picture tube and the Aquadag coating. The semiconductors indicated in the circuit diagram and in the parts lists are completely interchangeable per position with the semiconductors in the unit, irrespective of the type indication on these semiconductors. Manufactured under license from Dolby Laboratories Licensing Corporation. DOLBY, the double D symbol and PRO LOGIC are trademarks of Dolby Laboratories Licensing Corporation. EM3E 2. GB 5 P programme selection p. 9 Preparation smart sound p. 10 M smart picture p. 10 a Peripherals p. 24 w selection of EXT1, EXT2, EXT3 or FRONT V ¬ volume up/down p. 9 sound mute p. 9 p. 11 MENU p. 15 guide on/off æ main menu on/off NEXTVIEW/TXT Videorecorder selection p. 24 VCR 0 i w h ACTIVE CONTROL a SMART S 8 7 X 5 ¬ f 2 M ‡ yÚ 4 MENU U Ò 1 V æ ® INSTANT Q ◊ 9 6 3 q b P b † 0 OK h π B Zoom p. 9 subpage selection solution to puzzles enlarge i 0 ◊ TXT language group selection p. 19 freeze the picture p. 10 hold teletext page p. 20 dual screen p. 14 h active control on/off p. 10 q picture format, p. 10 b S previous programme p. 9 video recorder function on screen info p. 9 p. 24-25 Audio/video equipment Colour keys - NEXTVIEW selection p. 15 - direct teletext page or subject selection, p. 19 X bilingual choice / sound info p. 10 OK activate your choice Cursor to select your choice p. 4 h f h b teletext on/off C time display Teletext p. 19-20 Q surround modes p. 9 B switch to standby p. 9 CABLE R6 / 1,5 V ( ‘ “ é min. 1m Go on to page 4, Store TV channels. Preparation 3 Switch the TV on : Press the power switch A on the front of your TV. A green indicator on the front of the TV lights up and the screen comes on. If the TV is in standby mode (see p. 9), press the - P+ key on the remote control. The red lamp blinks every time you press a key on the remote control. When you switch on your set for the first time, the menu LANGUAGE automatically appears on the screen.The explanation appears in different languages one at a time. Choose your own language and press the OK key on the remote control. Note: this remote control functions with TVs which use the RC6 signalling standard. The batteries supplied do not contain the heavy metals mercury and cadmium. Nevertheless in many countries exhausted batteries may not be disposed of with your household waste. Please check on how to dispose of exhausted batteries according to local regulations. Remote control: Remove the cover of the battery compartment. Insert the 2 batteries supplied (Type R6-1.5V). Insert the mains plug in the wall socket having a mains voltage of 220V-240V. To prevent damaging the mains (AC) cord which could cause a fire or electric shock, do not place the TV on the cord. Insert the aerial plug firmly into the aerial socket x at the back of the TV. For ventilation, leave at least 5 cm free all around the TV. Do not place the TV on a carpet. To prevent any unsafe situations, do not place any objects on top of the TV. Avoid heat, direct sunlight and exposure to rain or water. Place the TV on a solid surface. EM3E 2 h MODE yÚ DVD/Satellite selection p. 25 U EasyLink p. 25 ® INSTANT recording & Preparation 3. Installation p. 4 Your remote control Preparation GB 6 Directions for use 3. Directions for use ‡ 2 5 8 4 7 ¬ f yÚ 1 MENU U Ò MENU ‡ f yÚ π OK h π 9 6 3 select menu item activate return or switch main menu off 1 2 3 4 5 6 L M ‘ “ é & You can now search for and store the TV channels in two different ways: using automatic installation or manual installation (tuning-in channel by channel). Select your choice and press the OK key. Select Other when none of the countries applies. Select the country where you are now located and press the OK key. Use the cursor up/down to scroll through the list and bring up other countries which are not displayed on the screen at present. Select Country and press the OK key. Select your language and press the OK key. Use the cursor up/down to scroll through the list and to bring up other languages which are not displayed on the screen at present. Select Menu language and press the OK key. First, select your language and country. Select the menu language and country After the new or extra TV channels have been stored, the TV automatically transfers those TV channels to the video recorder if it is equipped with the EasyLink function. The message EasyLink : downloading ...... appears on the screen. The programme list of the video recorder is now the same as the one of the TV. If the TV is connected to a video recorder which supports the NEXTVIEWLink function, the TV also automatically transfers the language and country selections to the video recorder. Store TV channels Subject Subject Subject J Subject Subject Subject MENU TITLE Use the MENU key to return or to switch the menu off. Press the OK key to activate. é “ Use the cursor in the up/down, left/right directions to select a menu item. & To use the menus Press U and h at the same time. Select the INSTALLATION menu K K (Selection mode) J System System K Programme no. Search Fine tune Store Manual installation 1 BBC1 2 BBC2 3 CNN .... .... J Start Stop Automatic installation TV is searching One moment please ... Start J Stop Automatic installation § ( ‘ “ é & & to ( to store another TV channel. Installation To exit from the menu press the MENU key on the remote control. Repeat steps To store your TV channel, select Store and press the OK key. Fine tune In case of poor reception, you can improve the reception by adjusting the frequency with the cursor left/right. Direct selection of a TV channel If you know the frequency, the C- or S-channel number, enter it directly with the digit keys 0 to 9. Ask for a list from your cable company or dealer, alternatively consult the Table of frequencies on the inside backcover of this handbook. Search for a TV channel Press the cursor left/right. The frequency or the channel number increases until a TV channel is found. 5 Press the cursor down and enter the programme number with the digit keys. Select the TV system Select the country or part of the world from where you want to receive the TV channel. If you are connected to a cable system, select your country or part of the world where you are now located. offers the channel option (C-channels for aerial channels, S-channels for cable channels). You can choose either channel or frequency mode. Selection mode is only present and lights up if the country selected also Searching for and storing TV channels is done channel by channel. You must go through every step of the Manual installation menu. Manual installation Go on to page 6. To exit from the menu press the MENU key on the remote control. It is possible that the cable company or the TV channel displays a broadcast selection menu. Layout and items are defined by the cable company or the TV channel. Make your choice with the cursor and press the OK key. If a cable system which broadcasts ACI (Automatic Channel Installation) or a TV channel transmitting a teletext page with the frequencies and programme names of all the TV channels which can be received, is detected, the search is stopped and a programme list appears. The programme list is automatically filled with all the programme numbers and names of the TV channels transmitted. In the Automatic installation menu select Start and press the OK key to activate the searching. All TV channels are searched for and stored automatically. 3. Installation P b † Q B United Kingdom .... .... J MENU Country TITLE English .... .... J MENU Menu TITLE language Menu language † b ◊ OK h Q B Automatic installation EM3E 4 Ò U J MENU INSTALLATION TITLE V æ ® INSTANT æ ® INSTANT Installation Directions for use GB 7 6 Installation 0 ... 1 ... J 2 ... 3 .... 4 .... 5 .... Favourite programmes EXT1 EXT2 EXT3 FRONT 0 J 1 CNN 2 BBC2 3 .... 4 .... 5 .... No Yes Yes No No Yes Press the MENU key to return to the INSTALLATION menu. Press the OK key. Repeat the operation until all TV channels are allocated as you like. Select the new number you want to exchange it with. Press the OK key. Select the programme number you want to exchange. Select Reshuffle in the INSTALLATION menu and press the OK key. ( é “ ‘ & In order for NEXTVIEW to function properly, the first TV channel from the favourite list should also broadcast the correct local date and time via teletext. Press the MENU key to return to the INSTALLATION menu. Repeat for every TV channel you want to make a favourite or a non-favourite TV channel. Select Yes or No with the cursor left/right. Select your favourite programme number. Select Favourite programmes in the INSTALLATION menu and press the OK key. After leaving the installation you can browse through the TV channels by pressing the - P + key. Only those TV channels which are in the favourite list will be displayed. Non-favourite TV channels can still be selected with the digit keys. By default all stored channels are added to the favourite list. Select Favourite TV channels § & é “ ‘ ( According to your preference you can change the order of the stored TV channels. Reshuffle the programme list Space, numbers and other special characters are located between Z and A. Press the MENU key to return to the INSTALLATION menu. Press the OK key when finished. Select the following character. Select the following position with the cursor right. Select the character with the cursor up/down. Press the OK key. Select the programme number. Select Give name in the INSTALLATION menu and press the OK key. J Programme Decoder status Decoder/Descrambler Digital Sources J Decoder/Descrambler Picture tilt Information line Factory settings Auto format Auto Surround INSTALLATION SETUP J SETUP yes/no & é “ Installation 7 Auto format Selecting Yes causes the screen to automatically fill as much of the picture as possible when TV programmes are not carrying special signals detecting the correct screen format. With the q key on the remote control you can still select other picture formats. See p. 10. Factory settings Select Factory settings and press the OK key to restore picture and sound settings, predefined in the factory. Information line Select On and after the selection of a TV programme or after pressing the i key on the remote control, a TV channel which broadcasts teletext may transmit the name of the TV channel, the programme name or another message.This is displayed on screen next to information about sound and picture format. When selected Off, only sound and picture format information is displayed after the selection of a TV channel or after pressing the i key. Picture tilt Select Picture tilt with the cursor up/down. Keep the cursor left/right pressed to adjust the rotation of the picture. Select EXT2 when the decoder is connected to your EasyLink video recorder. When selecting the decoder, the message EasyLink: downloading presets.... appears on the screen. Press the cursor left/right to select the input used to connect to your decoder Off, EXT1 or EXT2. Select Off if you do not want the selected programme number being activated as a decoder programme number. Define Decoder/Descrambler programme numbers If a decoder or a descrambler is connected, see p. 22 you can define one or more programme numbers as decoder programme numbers. Digital sources (for future use) Use the MENU key to return or switch menu off. Use the OK key to activate. Use the cursor in the up/down, left/right directions to select the menu item. The Setup menu allows you to adjust initial settings, i.e. those which are not related to the installation of the TV channels. The Setup menu contains items that control the settings of the TV’s functions, features, services and peripherals you may have connected. Install TV Setup EM3E Reshuffle EXT1 EXT2 EXT3 FRONT J 0 1 BBC1 2 BBC2 3 .... 4 .... 5 .... Give name SETUP & é “ ‘ ( § è ! Automatic installation Manual installation Give name Reshuffle Favourite programmes Menu language Country INSTALLATION 3. Automatic installation Manual installation J Give name Reshuffle Favourite programmes Menu language Country INSTALLATION It is possible to change the name stored in the memory or to assign a name to a TV channel which has not yet been entered. A name with up to 5 letters or numbers can be given to the programme numbers 0 to 99. For example SUPER, BBC1,... Between 99 and 0 you can also name any peripherals that are connected to a euroconnector. Give name GB 8 Directions for use Installation ‘ To exit from the menu press the MENU key repeatedly. Installation Select Installation and press the OK key to return immediately to the INSTALLATION menu. guide on/off see p. 15 Main menu on/off see p. 11 NEXTVIEW/TXT Screen information 0 S X M 8 7 i w 5 ACTIVE CONTROL h a SMART 2 ¬ f yÚ ‡ 4 MENU U Ò 1 V æ ® INSTANT 3 ◊ 9 6 q b P b † Q B 0 OK h π 0 Previous programme The previously selected TV channel is displayed. The ◊ indication is only video recorder. 0/9 Digit keys To select a TV channel. For a two digit programme number, enter the second digit within 2 seconds. To switch immediately to a selected one digit TV channel, keep the digit key pressed a bit longer. Press for 5 seconds to activate/de-activate the extended or reduced display of TV channel and programme information on the screen. Press briefly to display information about the selected TV channel and programme, the sound reception, picture settings and the remaining time set with the sleeptimer. i Programme selection To browse through the TV channels activated in the Favourite Programme menu. P Mute Temporarily interrupt the sound or restore it. ¬ Volume Press + or - to adjust the volume. V OK Press this key to activate your choice, when in the menus. MENU æ ®Ò‡π† Video recorder see p. 24 Use of the remote control This function is not available when continuous subtitles have been switched on. 9 Time display The time, downloaded from the TV channel (with teletext) stored on programme number 1 or the lowest favourite programme number, is displayed on the screen. U h Zoom Press the ZOOM h key repeatedly to select one of the zoom magnifications (x1, x4, x9, x16). Additionally you can shift the selected zoom window over the screen with the cursor. Press i to activate/de-activate the continuous display of the zoom magnification. The zoom window is reset after: selecting another TV channel, another picture format or when another picture format is selected automatically. Zooming is disabled in Dual screen mode. Teletext functions see p. 20 Teletext on/off see p. 19 fh b Virtual Dolby Surround enables you to experience the effect of Dolby Surround Pro Logic, reproducing a rear sound effect. See Sound menu,Virtual Dolby effect, p. 12. Virtual Dolby Surround (optimal with Dolby Surround signals) With stereo transmission, and when Incredible Surround is selected, it seems as though the loudspeakers are spread further apart from one another. Incredible Surround Q Surround modes Standby The set is switched off.To switch the TV on again, press - P + or the digit keys. If your EasyLink video recorder has the system standby function and you press the standby key for 3 seconds, both the TV and video recorder are switched to standby. Your TV consumes energy in the standby mode. Energy consumption contributes to air and water pollution. We advise to switch off your TV overnight instead of leaving it on standby.You save energy. B 3. 8 yes/no ® Instant record If your video recorder has the EasyLink function the INSTANT ® key for record can be operated in the TV mode. EM3E ‘Dolby’ ‘Pro Logic’ and the double-D symbol are trademarks of Dolby Laboratories Licensing Corporation. Manufactured under license from Dolby Laboratories Licensing Corporation. Digital Sources Decoder/Descrambler Picture tilt Information line Factory settings Auto format J Auto Surround INSTALLATION SETUP Auto Surround Sometimes the broadcaster transmits special signals for Surround Sound encoded programmes. In that case, the TV automatically switches to the best Surround Sound mode when Auto Surround is switched on. Virtual Dolby* Surround will be reproduced, see p. 9. Overruling this surround mode remains possible. Use of the remote control Operation Directions for use GB 9 10 Use of the remote control Personal refers to the personal preference settings of picture and sound selected in the picture and sound menu. Remark: the moment you are in a predefined smart sound or picture setting and you modify a setting in the picture or sound menu, all values of the menu will overwrite the previously made settings. a Smart Picture Each time it is pressed, a different picture setting is selected, corresponding with specific factory settings of Contrast, Colour, Sharpness and Dynamic Contrast. M Smart Sound Each time it is pressed, a different sound setting is selected, corresponding with specific factory settings of the equalizer. U S X ◊ 9 6 3 q b P b † 0 OK h π Dual screen, see p. 14 Picture format Press this key repeatedly to select another picture format: 4:3, Movie Expand 14:9, Movie Expand 16:9 with or without subtitling, Wide Screen, Super Zoom or Automatic (when Auto format is set to Yes in the SETUP menu). Automatic makes the picture to fill the screen as much as possible. Sometimes also video recorder programmes carry special signals which will automatically switch the TV to the correct screen format. Auto format is disabled when in Dual screen. When in Movie Expand 14:9 or 16:9 or Super Zoom picture format you can make subtitles visible with the cursor up/down. q b S Freeze To activate/de-activate the frozen picture or to hold a teletext page. Active control Active control is a pro-active and automatic system.The TV continuously measures and corrects all incoming signals in order to provide the best picture possible. Press the h key to select the Active Control values Off or On. Off Sharpness and Dynamic Contrast are controlled automatically On Sharpness, Dynamic Contrast and Noise Reduction are controlled automatically. Press the cursor in the up/down directions while the selected Active Control setting information is on top of the screen. The Active Control menu appears. The picture settings are being adapted continuously and automatically. The menu items cannot be selected. Press the cursor in the up/down directions again to switch off the menu. h a ACTIVE CONTROL h SMART 0 i M 8 7 w 5 4 ¬ f 2 MENU ‡ yÚ 1 V æ Ò Q V 1 OK Q 3 P b † MAIN MENU 2 ¬ π h M cursor to select adjustments OK key to activate J Contrast L Brightness Colour Sharpness Tint Digital options Dynamic Contrast PICTURE J Contrast PICTURE SOUND FEATURES PROGRAMMES MENU ‡ f yÚ “ ‘ ( § & é Use of the menus 11 The modified adjustments for Contrast, Brightness, Colour, Sharpness,Tint, Digital Scan and Dynamic Contrast are automatically stored for all TV channels. Select Factory settings in the Setup menu to restore the predefined factory settings, see p. 7. Dynamic Contrast To make the contrast in the darker and the brighter picture areas more noticeable, select the Med setting. In certain circumstances it may be preferred to select Min, Max or Off. Note: if the menu item Digital options is not present, first select a 4:3 picture format with the q key. • 100 Hz = 100 Hz only (Field flicker reduction) • Dig. Scan = 100 Hz + Dig. Scan (Field and line flicker reduction) • Natural Motion = 100 Hz + Dig. Scan + Natural Motion (Field and line flicker reduction and smooth movement reproduction) • Double lines = provides for a doubling of vertical resolution which adds astonishing sharpness and a total absence of visible picture lines. Motion compensation reduces jitter and offers smooth, yet sharp motion reproduction. Digital options Although Natural Motion is the most ideal setting, it may be preferable to switch back to Digital Scan and/or 100 Hz. To make all the 3 digital options available at the same time and selectable, first select a 4:3 picture format. Tint Select the colour temperature: Normal, Warm or Cool. If an NTSC peripheral is connected to one of the euroconnectors, the option Hue also appears. Picture menu Press the MENU key repeatedly to return or to switch the menu off. Use the OK key to activate. Use the cursor in the up/down, left/right directions to select the menu item. Press the cursor right to activate the selected menu. Use the cursor in the up/down directions to select the PICTURE, SOUND or FEATURES menu or to select the PROGRAMMES. Press the MENU key to display/cancel the MAIN MENU. Use of the menus EM3E Smart Keys To select predefined picture and sound settings. Select peripherals Press this key repeatedly to select EXT1, EXT2, EXT3 or FRONT, according to where you connected the peripherals (p. 24). w ® INSTANT B Bilingual choice and sound mode selection Press this key • to switch from Stereo to Mono sound, in case of stereo transmission, or from Nicam Stereo to Nicam available, in case of digital transmission; • to choose between language Y (Dual Y) or language Z (Dual Z), in case of bilingual transmission.The setting is separately stored for each TV channel. X Ò U return or switch main menu on/off 3. æ ® INSTANT B GB 10 Directions for use ‡ OK h π P b † M cursor to select adjustments OK key to activate return or switch main menu on/off & é “ ‘ ( Virtual Dolby effect Virtual Dolby enables you to experience the effect of Dolby Surround Pro Logic without the need of having rear speakers connected or activated. Select the level of Virtual Dolby effect with the cursor left/right. Delta volume Here you may adjust the volume differences of each selected TV channel or external device separately.This can compensate volume differences between different broadcasters. Use the - P + keys to compare to the volume of other TV channels or externals. AVL (Automatic Volume Leveller) AVL automatically controls the volume level to avoid too large level differences, especially when switching to another programme or during commercial breaks. AVL will reduce the dynamics of the sound.To maintain original dynamics, use the Delta volume feature. Headphone volume See Connect Peripheral Equipment, p. 23, for the connection of the headphone. Graphic Equalizer Here you can select the preferred sound setting which corresponds with the personal sound settings. The modified adjustments for Volume, Balance, and Graphic equalizer are automatically stored for all TV channels. Select Factory settings in the Setup menu to restore the predefined factory settings, see p. 7. Press the MENU key repeatedly to return or to switch the menu off. Use the OK key to activate. Use the cursor in the up/down, left/right directions to select the menu item. Use the cursor in the up/down directions to select the SOUND menu. Press the MENU key to display/cancel the MAIN MENU. Sound menu MENU U Ò ‡ ¬ f yÚ OK h π Sleeptimer Child lock Subtitle J FEATURES V æ ® INSTANT P b † Q B Off Off Off cursor to select adjustments OK key to activate return or switch main menu on/off ( & é “ ‘ é “ ‘ ( & Use of the menus Press the MENU key to switch off the Programme list. 13 Press the cursor up/down to run through the list and press OK to select the desired TV channel. Press the cursor right to display an overview of all the TV channels installed. Select PROGRAMMES with the cursor up/down. Press the MENU key to display/cancel the MAIN MENU. Programme list Press the MENU key to switch off the Features menu. Subtitle TV channels with teletext often transmit certain programmes with subtitling. See Teletext, Continuous Subtitles, p. 21 how to select the proper subtitle page from the teletext index. Select Subtitle On or Off. Child lock If the child lock is on, the TV can only be switched on with the remote control.The P - and + keys on top of the TV cannot be used to select a TV channel. In this way you can prevent unauthorised use of your TV. If the message Child lock On appears, the child lock must be switched off before you can use the P - and + keys on top of the TV to select a TV channel. Sleeptimer With the sleeptimer you can set a time period after which the TV should switch itself to standby. The counter runs from Off up to 180 min. One minute before the TV is set to go to standby, the remaining seconds appear on screen. Not visible in dual screen mode.You can always switch off your set earlier or change the set time. Press the MENU key repeatedly to return or to switch the menu off. Use the OK key to activate. Use the cursor in the up/down, left/right directions to select the menu item. Use the cursor in the up/down directions to select the FEATURES menu. Press the MENU key to display/cancel the MAIN MENU. Features menu 3. Use of the menus J Volume L Balance Graphic Equalizer Headphone Volume AVL Delta volume Virtual Dolby effect ¬ f yÚ Q B EM3E 12 MENU U Ò SOUND V æ ® INSTANT Directions for use GB 11 S a q b 0 Dual Screen ACTIVE CONTROL h SMART X M 0 w 9 8 7 i ◊ 6 3 5 P b † Q B 2 ¬ OK h π 4 MENU f yÚ ‡ 1 V æ U Ò q b b ( ‘ “ When in NEXTVIEW/Teletext Guide Dual Screen, press the æ key to return to a full picture screen or press the b key to return to a full NEXTVIEW/Teletext Guide screen. When in Teletext Dual Screen, press the b key to return to a full picture screen or press the b key to return to a full Teletext screen. Press + P - to run through the teletext pages. Press the q key to select a vertical squeezed or a non vertical squeezed picture size é MENU æ V 5 8 è § ( ‘ “ 0 2 7 ¬ f yÚ 4 MENU U 1 æ INSTANT cursor to select adjustments Record Remind Info é & BBC1 ................ ................ 226/3 ................ 231 11.03 14.35 17.50 Press the OK key to return to the header area again. Press one of the colour keys to select one of the basic functions (if available); record, remind, info. See Basic functions further on. Select a programme with the cursor up/down. Press the cursor left/right to run through the subpages. ( “ ‘ What’s on now Preview Themes Ratings 18:03 Overview NEXTVIEW NEXTVIEW Press the OK key to return to the header area again. Press one of the colour keys to select one of the basic functions (if available); record, remind, info. See Basic functions further on. Select a programme with the cursor up/down. Record Remind Info BBC1 Monday 9 Oct Channel Theme NEXTVIEW 15 Use the cursor in the up/down, left/right directions to select the date, CHANNEL for the channel guide, THEME for the theme guide, OVERVIEW for an overview of all the programmes which are marked as reminders or for recording, the programme guide page number or to enter the programme list. Press the æ key on the remote control to display/cancel the Teletext Guide/ NEXTVIEW menu. Use of the Teletext Guide/NEXTVIEW menus The broadcaster is responsible for the contents of the information. The TV is responsible for the capture of that information and for the presentation to the user. Channel Overview BBC1 BBC2 p.202 p 01 02 ... π Teletext Guide ◊ 9 6 3 P b selection NEXTVIEW Enter the proper programme guide page number with the digit keys or with the – P + keys. OK h Q B Both facilities are integrated in this TV: NEXTVIEW and Teletext Programme Guide. If a TV channel supports NEXTVIEW then the TV will automatically present the NEXTVIEW programme schedule. If the TV channel supports just teletext, then the TV will switch automatically to Teletext Guide. Both facilities are offering the same functions: record, remind and info. However in case of Teletext Guide the broadcaster is responsible if these functions are possible. You can search for the programmes you want to watch up to 7 days in advance. It is also possible to search for a programme by theme, e.g. sport, movie, etc. Once a programme has been selected it can be tagged, to remind you, or to record on the video recorder automatically (provided the video recorder is equipped with NEXTVIEWLink Level 2.0), once, daily, weekly or series. Teletext Guide/NEXTVIEW also allows direct access to detailed information about programmes if provided by the broadcaster. EM3E 14 æ ® Today, most broadcasters in Europe, are offering teletext pages containing their programme schedule of today.These pages can be requested by switching the TV to Teletext Guide. An increasing number of broadcasters are offering an extended programme guide service called NEXTVIEW. NEXTVIEW is a new way of presenting programme schedules and offers more features than common teletext. With NEXTVIEW it is possible to show for instance all the movies coming tonight. / Teletext Guide 3. INSTANT Press the b key to switch on Dual Screen. The TV screen is divided into 2 parts: - the left side for the normal main picture, - the right side for teletext broadcast by the selected TV channel or for NEXTVIEW/Teletext Guide. To operate NEXTVIEW/Teletext Guide, see p. 15. To operate teletext, see p. 19. If Dual Screen is Off, the picture, teletext or NEXTVIEW/Teletext Guide are displayed full screen. & Dual Screen NEXTVIEW GB 12 Directions for use 14.35 17.50 BBC1 CNN BBC1 Movie NEXTVIEW BBC1 CNN TVE BBC2 17.10 17.30 18.05 19.00 BBC1 Monday 9 Oct Channel Theme BBC1 CNN TVE Culture Monday 9 Oct Channel Theme ........ ........ ........ BBC1 Monday 9 Oct Channel Theme NEXTVIEW 18:03 Overview NEXTVIEW .... 18:03 Overview NEXTVIEW BBC2 18:03 Overview modes to sort and represent information Note: the TV will automatically interpret the broadcast time (as shown on the teletext guide) of your selected programme into the correct local time and date. After the programme has been broadcast, all items set for once will be deleted from the list the following day.This menu can be used to change a reminder or recorder. Overview The Overview menu provides a list of programmes that are marked as reminders or to be recorded each day. When more than one programme to be recorded has an overlap in time, these programmes will be marked by a red colour. Theme The theme guide displays a list of all programmes at the selected date, that matches with the selected category (news, sport, culture, movies, …). The default starting item will be the current or next programme on the current TV channel. The THEME selection is only present if programmes in the TV guide have defined themes. Channel The Channel guide provides an overview of all programmes that are broadcast by a single channel during one day. Already passed programmes can be made visible via cursor up. The list will start with the earliest broadcast programme. With cursor left/right another favourite TV channel can be selected. NEXTVIEW The function items record, remind and info, corresponding with the coloured keys, become highlighted if the displayed programme page satisfies the Video Programming via Teletext (VPT) requirements. Select a programme item and press one of the function keys, e.g. Record or Remind. See Basic functions further on. The Info item is enabled if the selected programme contains a page number with an optional subcode referring to a page with more info about the programme. Every time you press the æ key, the programme guide page of the selected TV channel will be available if the TV channel does not support NEXTVIEW. Record Remind Info R ! World news Weekly Clear time OVERVIEW Travel Guide Date THEME CNN Info block 17.50 Insight ............................ pOnceπ Daily 14.35 11.03 CHANNEL é & “ é & NEXTVIEW Press the yellow colour key again to switch off the information. 17 Info Press the yellow colour key to activate Info. Advertisements or information relating to the selected programme are displayed. In some cases all of the information does not fit on the screen. Use the cursor up/down to browse through all the information. - a message will be displayed the moment the tagged programme with ! starts, when watching the TV later on. - the TV switches on the moment the tagged programme with ! starts, when the TV is in standby. Note: Recordings and reminders are not possible when the broadcaster does not transmit dates and times of the programmes. The message No TV programming possible appears. Make sure you are on the TV programming page. When Record R is activated: Storing is displayed to indicate the video recorder is programmed. When Remind ! is activated: Press the OK key. Use the cursor in the left/right directions to select the interval. The colour of the tag refers to the interval. Press the red colour key to activate Record or the green colour key to activate Remind. If the programme number of the broadcaster is not yet known, a message appears with the request to input the correct programme number with the cursor left/right and press OK. A small menu pops up in which you can choose the interval: once, daily or weekly, or clear an earlier made record or remind setting.The default interval is set to Once. If a programme is an episode of a series, it is identified by the system and the options daily and weekly are replaced by the option series. In this case the system identifies when the next episode of the series will be broadcast.This is not possible in the Teletext guide. Record R or Remind ! The functions Record, Remind and Info can be activated with the corresponding colour keys on the remote control. If the function is not available, then the text is shown at reduced brightness. Select a programme with the cursor up/down. 3. 16 ................ 226/3 ................ 231 11.03 One moment please BBC 2 ................ Theme Overview BBC 2 CNN p 01 02 ... π TV channels which broadcast teletext also transmit a page with the programme guide of the day. For each selected TV channel the programme guide page can be selected with the æ key: - automatically if the selected TV channel supports services like PDC (Programme Delivery Control) or MIP (Magazine Inventory Page). - if automatic pre-selection is not possible then the index page is displayed and the proper programme guide page number of the selected TV channel has to be entered with the digit keys. The programme guide page will be stored automatically only if it satisfies Video Programming via Teletext (VPT) requirements. EM3E Record Remind Info Record Remind Info Record Remind Info Record Remind Info Channel BBC 1 p.202 Basic functions Teletext guide Directions for use GB 13 U S a NEXTVIEW INSTANT ® DNR SMART X M 0 q b 0 b Select Picture/NEXTVIEW-Teletext Guide NEXTVIEW information NEXTVIEW Some NEXTVIEWLink video recorders do not allow a daily programming of the recording to start on a Saturday or Sunday. In this case the item daily will be removed from the menu on those days. Upload video recorder overview When the TV is switched on, the timer recordings are uploaded to the TV to check if any manual addition or deletions have been done.This is shown in the overview. The video recorder manages and removes timer recordings when performed. The daily, weekly and series options, the number of recordings set and the way overlapping recordings are managed, depend on the type of video recorder you have.When all video recorder timers are full, the item Record in the menu will not be present. The Record item and the automatic recording will only be present and possible if your video recorder is equipped with NEXTVIEWLink. Your video recorder should be connected to EXTERNAL 2. See Connect Peripheral Equipment, p. 22. Video recorder restrictions with Acquisition and updating of NEXTVIEW is done when you are watching a TV channel supporting NEXTVIEW. Acquisition and updating of Press the æ key. Press the b key. The screen is divided into two parts: the left side for the normal main picture, the right side for NEXTVIEW/Teletext Guide. Press the b key to return to a full NEXTVIEW/Teletext guide screen, or press the æ key to return to a full picture screen. X MENU U M a ACTIVE CONTROL h SMART S w X 8 5 2 ¬ f yÚ 0 7 4 1 MENU i V æ INSTANT ◊ 9 6 3 q b P b 0 OK h Q B b 0 cursor to select pages OK key to activate b colour keys to select Press the 0 key. Teletext Select the previously selected teletext page Press the cursor up/down or the - P + key to run through the previous or the following pages. Quickly run through the teletext pages Select a TV channel which broadcasts teletext. Press the b key. The screen is divided into two parts: the left side for the normal main picture, the right side for teletext broadcast by the selected TV channel. Press the b key to return to a full screen picture or press the b key to return to a full teletext picture. Select Picture/Teletext With the option line Select with the colour keys, corresponding to the coloured options at the bottom of the screen, the desired subject. 19 With the digit keys Enter the desired page number with the digit keys. The page counter seeks the page or the page appears immediately when the page number has been stored in the memory. A message appears when you have entered a non existent or incorrect page number. Page numbers beginning with 0 or 9 do not exist. Choose another number. Select a Teletext page Remark: if the displayed teletext characters on screen do not correspond with the characters used in your language, press the X key repeatedly to select Language group 1 or 2. Press b to switch the teletext on or off. The main index page appears on the screen together with two information lines at the top and one option line at the bottom of the screen. Switch Teletext on and off Easy Text considerably reduces the waiting time (on condition that the teletext broadcast of the particular TV channel is received for at least half a minute) by : • a direct selection of previous and following pages which are in transmission and of the pages referred to in the options line • a habit watcher list: frequently used pages are put automatically in a list of preferred pages, so that they are immediately available • the precapturing of the page numbers referred to in the displayed page • the precapturing of all the subpages. About Easy Text Most TV channels broadcast information via teletext. Each channel which broadcasts teletext transmits a page with information on how to use its teletext system. Look for the teletext page with the main index (usually p. 100). Depending on the TV channel, teletext is transmitted in different systems. The colours used in the options line correspond with the colour keys of your remote control. EM3E Q 9 8 7 i ◊ 6 3 P b 5 OK h 2 ¬ f 4 MENU Q B 1 V æ yÚ 3. 18 æ INSTANT Teletext GB 14 Directions for use Ò 0 S i X h ◊ 9 6 3 ◊ 9 6 3 q b P b † Q B 0 OK h π q b P b S f h cursor to select subpages OK to activate Reveal Press f to reveal/conceal the hidden information, such as solutions to riddles and puzzles. Enlarge Press h repeatedly to display the upper part, the lower part and then to return to the normal page size.When the upper part is displayed, you can scroll the text, line by line using the cursor up/down. Hold Press S to stop the automatically rotating of the subpages or to stop the page counter from seeking when you have entered a wrong page number or when the page is not available. Enter another page number. Special teletext functions Press U again to select the subpages with the cursor left/right again. • Automatically rotating subpages: Press U again to cancel the entered digit key for the subpage. Now the subpages rotate automatically. With the U key • Enter the subpage number yourself: Press U. Enter the desired subpage with the digit keys : e.g. 3 for the third page of seven subpages. The TV searches for the selected subpage. With the cursor left/right The other subpage numbers appear in white as soon as the transmission has found them.They are stored in the memory so that they are available while the teletext page is on screen. Select with the cursor left/right the previous or the following subpage. When a selected teletext page consists of different subpages, one of the subpages appears on the screen. The coloured number in the first information line refers to the displayed subpage. The other subpages can be selected in 2 ways : Select subpages Only for T.O.P teletext broadcasts : T.O.P orders the pages in categories and adds other possibilities of enhancing ease of use. Press i. A T.O.P. overview of the teletext subjects available is displayed. Not all TV channels broadcast T.O.P. teletext.When the teletext system is not T.O.P. teletext, a message appears at the top of the screen. Select with the cursor up/down, left/right the desired subject and press the OK key. P M V Teletext The selected adjustment automatically switches off when no action has been executed for 10 seconds. 21 Press the M key repeatedly to select Volume, Brightness, Colour, Contrast. Press the P - or + keys to carry out the selected adjustment. When the menu adjustment is not displayed, the P- or + keys enable you to select the TV channels, the V - or + keys to adjust the volume. Should your remote control be lost or broken you can still change some of the basic picture settings with the keys on top of the TV. Keys on top of the TV Remark: you are in teletext mode, so only teletext functions are available. Once subtitles have been stored and Subtitle On has been selected they will automatically be displayed on the selected TV channel if subtitles are in the transmission. Select Subtitle On or Off in the Features menu, see p. 13. The subtitle symbol j appears when Subtitle On is selected. Switch on teletext and select the proper subtitle page from the index. Switch off teletext. Now the subtitle page is stored for the selected TV channel. TV channels with teletext often transmit programmes with subtitling. For each TV channel you can store a subtitle page which will be displayed continuously if the programme being broadcast is transmitted with subtitles. Select Continuous Subtitles 3. Teletext ACTIVE CONTROL Q † 0 OK h π a SMART 8 w 5 7 ¬ 4 M ‡ f yÚ 2 MENU U 1 V æ ® INSTANT h ACTIVE CONTROL a SMART 0 S X w 8 5 7 2 ¬ f 4 M ‡ yÚ 1 MENU U Ò i V æ ® INSTANT Press the white colour key to display the main index (usually p.100). Select the index teletext page EM3E 20 i MENU U B Directions for use GB 15 22 4 VCR 1 2 3 2 2 1 2 5 VCR 1 EXTERNAL 4 EXT. 3 é & ‘ ( “ & é Note: EXTERNAL 1 can handle CVBS and RGB, EXTERNAL 2 CVBS and Y/C and RGB, EXTERNAL 3 only CVBS. When a video recorder is connected to EXTERNAL 1 you can only record a programme from your TV. Only when a video recorder is connected to EXTERNAL 2 it is possible to record a programme from your TV as well as from other connected equipment. See Record with your video recorder, p. 26. Look for the test signal of your peripheral in the same way as you do for a video recorder. Connect the aerial cables 1, 2 and 3 as shown opposite. Better picture quality can be obtained if you also connect eurocable 5 to EXTERNAL 2 and a eurocable 4 to EXTERNAL 1 or EXTERNAL 3. Video recorder and other peripherals (except Digital Sources) Decoder and video recorder Connect a eurocable 4 to your decoder and to the special euroconnector of your video recorder. See also the video recorder handbook. See Define Decoder/Descrambler prog. numbers, p. 7. You can also connect your decoder directly to EXTERNAL 1 or 2 with a eurocable. Replace the aerial cable in the aerial socket x of your video recorder after you have stored the test signal. Store the test signal under programme number 0 or between 90 and 99. Search for the test signal of your video recorder in the same way as you searched for and stored the TV signals. See Installation, Searching for and storing TV channels, Manual installation, p. 5. Switch on your TV and put the video recorder on the test signal. (See the handbook for your video recorder.) Unplug the aerial cable 1 from the aerial socket x of your video recorder. Connect Peripheral Equipment 1 1 Search for and store the test signal of the video recorder If the eurocable 3 is not used the following steps are required: DEO AUDIO DVD 1 1/2/3 L EXTERNAL S•VI 1 2 3 S-VHS quality with an S-VHS camcorder is obtained by connecting the S-VHS cables with the S-VIDEO input 1 and AUDIO inputs 3. For stereo equipment also connect AUDIO R 3. Connect the equipment to VIDEO 2 and AUDIO L 3 for mono equipment. Connect your camera or camcorder to sockets at the right side of your TV. In the SOUND menu select Headphone volume to adjust the headphone volume, see p. 12. Press ¬ on the remote control to switch off the internal loudspeakers of the TV. The headphone impedance must be between 8 and 4000 Ohm. The headphone socket has a 3.5 mm jack. Insert the plug into the headphone socket L at the right side of the TV. Connect Peripheral Equipment If you want to connect more equipment to your TV, consult your dealer. You can listen to your TV sound via your audio equipment. 23 Connect the audio cables to the audio input of your audio equipment and to AUDIO L and R at the back of your TV. Audio equipment / Amplifier & é Headphone Note: the low quality of some digital picture material may be the cause of digital image distortion. In this case select Eco under the SMART PICTURE a key on the remote control as this setting is intended to improve distorted picture quality. Connect your digital equipment with a eurocable 1 to one of the euroconnectors (EXT1, EXT2 or EXT3), or with a cinch cable to the VIDEO input at the right side of the TV (see illustration above). Digital equipment (DVD, digital satellite tuner,...) “ & é EM3E CABLE CABLE If your video recorder is provided with the EasyLink function, the eurocable supplied with it should be connected to EXTERNAL 2 to benefit from the EasyLink functionality. Connect the aerial cables 1, 2 and, to obtain the optimum picture quality, eurocable 3 as shown opposite. IO VIDEO AUD Camera & camcorder 3. Video recorder There is a wide range of audio and video equipment that can be connected to your TV.The following connection diagrams show you how to connect them. Connect Peripheral Equipment GB 16 Directions for use S X M 0 i DNR h a ACTIVE CONTROL Q ◊ 9 6 3 q b P b † 0 OK h π B q b ◊ ® Ò ‡ π † B for stop, ‡ for sequential programme selection from the video recorder tuner, to select a programme number from your video recorder tuner, to switch the video recorder to standby - P+ 0 to 9 B If your video recorder has the EasyLink function, the key INSTANT ® for recording, can be operated in the TV mode. If your EasyLink video recorder has the system standby function, when you press the B key for 3 seconds, both TV and the video recorder are switched to standby. These keys function with equipment which use the RC5 signalling standard. for selecting 1- or 2-digit programme numbers from the video recorder, for fast forward, ◊ † for play, for rewind, Ò π for record, ® Video recorder Keep the VCR key on the left side of the remote control pressed and simultaneously press: Most of the audio and video equipment from our range of products can be operated with the remote control of your TV. Audio and video equipment keys If you want to change to TV channels? Enter the programme number of the TV channel which you want to watch with the digit keys or press the w key repeatedly to select TV. Equipment connected to a euroconnector or to the right side of the TV Press the w key repeatedly to select EXT1, EXT2, EXT3 or FRONT, according to where you connected your equipment at the back or the right side of your TV. Remark : Most equipment (decoder, video recorder, satellite receiver) carries out the switching itself. Equipment connected with an aerial cable only : Select the programme number under which you have stored the test signal with the digit keys. X MENU M S X a ACTIVE CONTROL h DNR SMART 9 0 w 6 q b 0 ◊ 8 3 P b † Q B 5 4 OK h π 7 2 ¬ f yÚ ‡ 1 MENU U Ò i V æ ® INSTANT 0 b Ò ‡ π † to switch the SAT menu on or off to search forward to enter the selected menu item Connect Peripheral Equipment These keys function with equipment which use the RC6 signalling standard. Note: after replacing the batteries the default operational equipment is the satellite receiver. ®, C, f, h, w have no function OK to select a programme number from your DVD play † 0-9 stop to search down π to select your choice of audio language Ò ‡ to select a DVD chapter X to select a DVD title to switch the DVD menu on or off 0 b MENU Keep the MODE key on the left side of the remote control pressed and simultaneously press: 25 DVD player Press the OK simultaneously with the digit key 2. Now you can operate your DVD player with the remote control of your TV. These keys function with equipment which use the RC5 signalling standard. MENU Keep the MODE key on the left side of the remote control pressed and simultaneously press: 3. Connect Peripheral Equipment w 8 7 SMART 5 4 ¬ f yÚ ‡ 2 MENU U Ò 1 V æ ® INSTANT ACTIVE CONTROL a 9 ◊ 0 Satellite receiver Press the OK key simultaneously with the digit key 1. Now you can operate your satellite receiver with the remote control of your TV. EM3E 24 w h SMART S X M 0 w 8 7 i If the TV is connected to a video recorder with the EasyLink function, in some cases the TV will be switched on, even when it was in standby. (E.g. playback tape,...) This is not possible when Child lock On is selected. To select connected equipment Directions for use GB 17 26 Record ® INSTANT V æ ® INSTANT MENU U Ò ¬ f yÚ ‡ OK h π P b † Q B Do not switch programme numbers or do not switch off your TV when you are recording ! Set your video recorder to record. You record what you are watching on the screen. Select the right external on your video recorder. NEXTVIEWLink If your video recorder is equipped with NEXTVIEWLink, and you tagged one or more programmes to be recorded automatically in the NEXTVIEW mode, it is not necessary for the TV to be in the standby mode or switched on for the recording to start. Record with your video recorder with When recording a programme from a peripheral connected to EXTERNAL 1, 3 or FRONT, you can not select another TV programme on the screen. To watch TV programmes again, press the programme number you want to select twice. Attention: the recording is stopped and your video recorder switches to standby. In TV mode, it is possible to start a direct recording of the programme which is being displayed on the TV screen. Press the INSTANT ® record key of the remote control. The video recorder switches on from standby and a message of what is being recorded appears on the screen. The video recorder starts recording the programme you are watching. Switching programme numbers on your TV does not disturb recording ! If you have connected an S-VHS video recorder provided with the EasyLink function, you can record S-VHS-quality from an S-VHS peripheral connected to the right side of the TV. (E.g. from an S-VHS camcorder.) Record with your video recorder with EasyLink & é “ a ACI, 5 active control, 10 automatic installation, 5 auto format, 7 auto surround, 8 AVL, 12 b bilingual broadcast, 10 c camcorder, 23 child lock, 13 continuous subtitles, 21 country, 4 d decoder/descrambler, 7 delta volume, 12 digital options, 11 double lines, 11 dual screen, 14 DVD, 25 dynamic contrast, 11 e easy text, 19 eurocable, 22 f factory settings, 7 favourite programmes, 6 Index Poor Picture • Have you selected the correct TV system? • Is your TV or house aerial located too close to loudspeakers, non-earthed audio equipment or neon lights, etc.? • Mountains or high buildings can cause double pictures or ghost images. Sometimes you can improve the picture quality by changing the direction of the aerial. • Is the picture or teletext unrecognisable? Check if you have entered the correct frequency. See Installation, p. 5. • Are brightness and contrast out of adjustment? Select Factory settings in the Setup menu, p. 7. • Sometimes poor picture quality is possible when having activated an S-VHS camera or camcorder connected to the right side of your TV and another peripheral is connected to EXT1 or EXT2 at the same time. In this case switch off one of the other peripherals. freeze, 10 frequency, 5 g give name, 6 graphic equalizer, 12 h headphone, 23 hue, 11 i incredible surround, 9 info on screen, 9 information line, 7 interrupt the sound, 9 l language, 4 m manual installation, 5 menu language, 4 n natural motion, 11 NEXTVIEW, 15 nicam, 10 p picture adjustments, 11 picture format, 10 picture tilt, 7 programme selection, 9 programme list, 13 r recording, 26 No solution Switch your TV off and then on again once. Never attempt to repair a defective TV yourself. Menu Have you selected the wrong menu? Press the MENU key again to exit from the menu. Remote control If your TV no longer responds to the remote control, the batteries may be dead. You can still use the M key and the -/+ keys at the top of your TV. No sound • No sound on any channel? Check the volume isn’t at minimum. • Is the sound interrupted with the mute key ¬? No picture • Is the aerial connected properly? • Are the plugs tightly connected in the aerial socket? • Is the aerial cable in good condition and does it have suitable plugs? • Are the connection facilities to a possible second TV in good condition? If in doubt, consult your dealer. Tips & Index reshuffle, 6 s satellite receiver, 26 search for TV channels, 5 setup, 7 sleeptimer, 13 smart picture and sound, 10 sound adjustments, 12 stereo, 10 store TV channels, 4 subpages teletext, 20 S-VHS, 26 switch TV on, 3 t teletext, 19 v video recorder, 22 Virtual Dolby Surround, 9 volume, 9 27 How to dispose of batteries? The batteries supplied do not contain the heavy metals mercury and cadmium. Nevertheless in many countries batteries may not be disposed of with your household waste. Please ensure you dispose of batteries according to local regulations. End of life directives Philips is paying a lot of attention to produce environmentally-friendly in green focal areas.Your new TV contains materials which can be recycled and reused. At the end of its life specialised companies can dismantle the discarded TV to concentrate the reusable materials and to minimise the amount of materials to be disposed of. Please ensure you dispose of your old TV according to local regulations. Check with your dealer or call a TV technician. EM3E Record a programme on your video recorder connected to EXTERNAL 2 from Audio/Video equipment connected to EXTERNAL 1, EXTERNAL 3 or to sockets on the right side of the TV Switch on the equipment. Switching programme numbers on your TV does not disturb recording ! Set your video recorder to record. See the handbook for your video recorder. Record a TV programme Select the programme number on your video recorder. Care of the screen Clean the TV with a slightly damp soft cloth. Do not use abrasive solvent as it can damage the TV screen. Tips 3. & é To record S-VHS quality, connect an S-VHS peripheral directly to the video recorder. Record with your video recorder GB 18 Directions for use Glossary Tint TV-function to modify the general colour balance between cool and warm and to adjust it according to your personal preference. Teletext See also Easy Text WST:World Standard Teletext. FLOF: Full Level one Features. System applied by the BBC, RVE.... that provides a fast access to the teletext pages. TOP:Table of (Teletext) Pages. German system for an easy access to the teletext pages. Picture Freeze TV mode which allows you to “freeze” a certain image in order to study a specific detail at ease, e.g. to make notes of certain programme information like phone numbers. Sleeptimer Function with which you can set a time period after which the TV should switch itself to standby. Smart Picture and Sound controls Keys on the remote control to select predefined picture and sound settings. EASTERN EUROPE CANAL...........FREQ (MHz) R1....................49.75 R2....................59.25 R3....................77.25 R4....................85.25 R5....................93.25 R 6.................175.25 R 7.................183.25 R 8.................191.25 R 9.................199.25 R10................207.25 R11................215.25 R12................223.25 S1..................105.25 S2..................112.25 S3..................119.25 S4..................126.25 S5..................133.25 S6..................140.25 S7..................147.25 S8..................154.25 S9..................161.25 S10................168.25 S11................231.25 S12................238.25 S13................245.25 S14................252.25 S15................259.25 S16................266.25 S17................273.25 S18................280.25 S19................287.25 S20................294.25 H1 .................303.25 H2 .................311.25 H3 .................319.25 H4 .................327.25 H5 .................335.25 H6 .................343.25 H7 .................351.25 H8 .................359.25 H9 .................367.25 H10 ...............375.25 H11 ...............383.25 H12 ...............391.25 H13 ...............399.25 H14 ...............407.25 H15 ...............415.25 H16 ...............423.25 H17 ...............431.25 H18 ...............439.25 H19 ...............447.25 21 ..................471.25 22 ..................479.25 23 ..................487.25 24 ..................495.25 25 ..................503.25 26 ..................511.25 27 ..................519.25 28 ..................527.25 29 ..................535.25 30 ..................543.25 31 ..................551.25 32 ..................559.25 33 ..................567.25 34 ..................575.25 35 ..................583.25 36 ..................591.25 37 ..................599.25 38 ..................607.25 39 ..................615.25 40 ..................623.25 41 ..................631.25 42 ..................639.25 43 ..................647.25 44 ..................655.25 45 ..................663.25 46 ..................671.25 47 ..................679.25 48 ..................687.25 49 ..................695.25 50 ..................703.25 51 ..................711.25 52 ..................719.25 53 ..................727.25 54 ..................735.25 55 ..................743.25 56 ..................751.25 57 ..................759.25 58 ..................767.25 59 ..................775.25 60 ..................783.25 61 ..................791.25 62 ..................799.25 63 ..................807.25 64 ..................815.25 65 ..................823.25 66 ..................831.25 67 ..................839.25 68 ..................847.25 69 ..................855.25 EUROPE CHANNEL......FREQ (MHz) E2....................48.25 E3....................55.25 E4....................62.25 E5..................175.25 E6..................182.25 E7..................189.25 E8..................196.25 E9..................203.25 E10................210.25 E11................217.25 E12................224.25 S1..................105.25 S2..................112.25 S3..................119.25 S4..................126.25 S5..................133.25 S6..................140.25 S7..................147.25 S8..................154.25 S9..................161.25 S10................168.25 S11................231.25 S12................238.25 S13................245.25 S14................252.25 S15................259.25 S16................266.25 S17................273.25 S18................280.25 S19................287.25 S20................294.25 H1 .................303.25 H2 .................311.25 H3 .................319.25 H4 .................327.25 H5 .................335.25 H6 .................343.25 H7 .................351.25 H8 .................359.25 H9 .................367.25 H10 ...............375.25 H11 ...............383.25 H12 ...............391.25 H13 ...............399.25 H14 ...............407.25 H15 ...............415.25 H16 ...............423.25 H17 ...............431.25 H18 ...............439.25 H19 ...............447.25 21 ..................471.25 22 ..................479.25 23 ..................487.25 24 ..................495.25 25 ..................503.25 26 ..................511.25 27 ..................519.25 28 ..................527.25 29 ..................535.25 30 ..................543.25 31 ..................551.25 32 ..................559.25 33 ..................567.25 34 ..................575.25 35 ..................583.25 36 ..................591.25 37 ..................599.25 38 ..................607.25 39 ..................615.25 40 ..................623.25 41 ..................631.25 42 ..................639.25 43 ..................647.25 44 ..................655.25 45 ..................663.25 46 ..................671.25 47 ..................679.25 48 ..................687.25 49 ..................695.25 50 ..................703.25 51 ..................711.25 52 ..................719.25 53 ..................727.25 54 ..................735.25 55 ..................743.25 56 ..................751.25 57 ..................759.25 58 ..................767.25 59 ..................775.25 60 ..................783.25 61 ..................791.25 62 ..................799.25 63 ..................807.25 64 ..................815.25 65 ..................823.25 66 ..................831.25 67 ..................839.25 68 ..................847.25 69 ..................855.25 FRANCE CANAL...........FREQ (MHz) 2 ......................55.75 3 ......................60.50 4 ......................63.75 5 ......................176.0 6 ......................184.0 7 ......................192.0 8 ......................200.0 9 ......................208.0 10 ....................216.0 B....................116.75 C....................128.75 D ...................140.75 E....................159.75 F ....................164.75 G ...................176.75 H ...................188.75 I .....................200.75 J ....................212.75 K....................224.75 L ....................236.75 M...................248.75 N ...................260.75 O ...................272.75 P....................284.75 Q ...................296.75 H1 .................303.25 H2 .................311.25 H3 .................319.25 H4 .................327.25 H5 .................335.25 H6 .................343.25 H7 .................351.25 H8 .................359.25 H9 .................367.25 H10 ...............375.25 H11 ...............383.25 H12 ...............391.25 H13 ...............399.25 H14 ...............407.25 H15 ...............415.25 H16 ...............423.25 H17 ...............431.25 H18 ...............439.25 H19 ...............447.25 21 ..................471.25 22 ..................479.25 23 ..................487.25 24 ..................495.25 25 ..................503.25 26 ..................511.25 27 ..................519.25 28 ..................527.25 29 ..................535.25 30 ..................543.25 31 ..................551.25 32 ..................559.25 33 ..................567.25 34 ..................575.25 35 ..................583.25 36 ..................591.25 37 ..................599.25 38 ..................607.25 39 ..................615.25 40 ..................623.25 41 ..................631.25 42 ..................639.25 43 ..................647.25 44 ..................655.25 45 ..................663.25 46 ..................671.25 47 ..................679.25 48 ..................687.25 49 ..................695.25 50 ..................703.25 51 ..................711.25 52 ..................719.25 53 ..................727.25 54 ..................735.25 55 ..................743.25 56 ..................751.25 57 ..................759.25 58 ..................767.25 59 ..................775.25 60 ..................783.25 61 ..................791.25 62 ..................799.25 63 ..................807.25 64 ..................815.25 65 ..................823.25 66 ..................831.25 67 ..................839.25 68 ..................847.25 69 ..................855.25 ITALY CANALE ........FREQ (MHz) A .....................53.75 B......................62.25 C......................82.25 D ...................175.25 E....................183.75 F ....................192.25 G ...................201.25 H ...................210.25 H1 .................217.25 S1..................105.25 S2..................112.25 S3..................119.25 S4..................126.25 S5..................133.25 S6..................140.25 S7..................147.25 S8..................154.25 S9..................161.25 S10................168.25 S11................231.25 S12................238.25 S13................245.25 S14................252.25 S15................259.25 S16................266.25 S17................273.25 S18................280.25 S19................287.25 S20................294.25 H1 .................303.25 H2 .................311.25 H3 .................319.25 H4 .................327.25 H5 .................335.25 H6 .................343.25 H7 .................351.25 H8 .................359.25 H9 .................367.25 H10 ...............375.25 H11 ...............383.25 H12 ...............391.25 H13 ...............399.25 H14 ...............407.25 H15 ...............415.25 H16 ...............423.25 H17 ...............431.25 H18 ...............439.25 H19 ...............447.25 21 ..................471.25 22 ..................479.25 23 ..................487.25 24 ..................495.25 25 ..................503.25 26 ..................511.25 27 ..................519.25 28 ..................527.25 29 ..................535.25 30 ..................543.25 31 ..................551.25 32 ..................559.25 33 ..................567.25 34 ..................575.25 35 ..................583.25 36 ..................591.25 37 ..................599.25 38 ..................607.25 39 ..................615.25 40 ..................623.25 41 ..................631.25 42 ..................639.25 43 ..................647.25 44 ..................655.25 45 ..................663.25 46 ..................671.25 47 ..................679.25 48 ..................687.25 49 ..................695.25 50 ..................703.25 51 ..................711.25 52 ..................719.25 53 ..................727.25 54 ..................735.25 55 ..................743.25 56 ..................751.25 57 ..................759.25 58 ..................767.25 59 ..................775.25 60 ..................783.25 61 ..................791.25 62 ..................799.25 63 ..................807.25 64 ..................815.25 65 ..................823.25 66 ..................831.25 67 ..................839.25 68 ..................847.25 69 ..................855.25 Frekvencie používané niektorými spoločnos9ami televízneho prenosu sa môžu liši9 od údajov uvedených v tomto zozname. Informujte sa bližšie u príslušnej spoločnosti alebo v predajni, kde ste televízor kúpili. SK Frekvence používané některými televizními společnost− mi se mohou lišit od údajů uvedených v tomto seznamu. Informujte se blíže u příslušné společnosti nebo v prode− jně, kde jste televizor koupili. CZ Operator sieci telewizyjnej może stosować inne częstotliwości, niż te, które figurują na tablicy (bardziej szczegółowych informacji na ten temat zasięgnąć u operatora lub sprzedawcy). PL Egy televizió−adóállomás sugárzáshoz használt frekvenciatartományai lehetnek a táblázatban közöltektől eltérőek is. (Abban az esetben, ha bővebb információkra van szüksége, forduljon az eladóhoz.) H Hastoty na kotoryx peredaòt telakampaniä mogut otlihatæsä ot hastot na dannoj tablice. (Obratitæsä k Vaπej telekampanii ili Vaπemu prodavcu za dopolnitelænoj informaciej. CEI Οι συχντητες που χρησιµοποιούνται απ µια εταιρεία τηλεµετάδοσης είναι δυνατν να είναι διαφορετικές απ αυτές που περιέχει ο κατάλογος. (Συµβουλευθείτε την εταιρεία τηλεµετάδοσης ή τον πωλητή για λεπτοµερέστερες πληροφορίες). GR Kaapeliyhtiöden käyttämät taajuudet voivat poiketa taulukossa olevista taajuuksista. Tarkat tiedot saat kaapeliyhtiösta tai myyjältä. SF Frekvenserna som används i kabel-TV-näten kan avvika från frekvenserna i tabellen. Kontakta ditt kabelTV-bolag eller din radiohandlare för vidare information. S Frekvensene som benyttes pa et kabelnett kan avvike fra de som er oppfört i tabellen. Kontakt ditt kabel-TV selskap eller din forhandler for næmere opplysninger. N Frekvenser benyttet af kabel operatører kan være afvigende fra disse, kantakt deres kabel operatør eller forhandler for næmere informa-tion. DK As frequências utilizadas por uma sociedade de teledistribuição podem ser diferentes das indicadas na lista de frequências. Consultar a sociedade de teledistribuição ou o vendedor para informações mais detalhadas. P Las frecuencias utilizadas por las empresas de distribución de señal por cable, pueden ser diferentes de las que se encuentran en esta tabla. Consulte con su compañia de distribución de televisión por cable o con su distribuidor para que le proporcionen una información más detallada. E Le frequenze usate per una società di teledistribuzione possano essere differenti di quelle nella tabella. Consultate la società di teledistribuzione o il vostro rivenditore per informazione specifica. I De frequenties die gebruikt worden door een kabelmaatschappij kunnen verschillen van deze op de tabel. Raadpleeg uw kabelexploitant of uw handelaar voor meer informatie. NL Les fréquences utilisées par une société de télédistribution peuvent être différentes de celles sur la liste des fréquences. Consultez votre société de télédistribution ou votre revendeur pour des informations plus détailées. F In Kabelfernsehanlagen können Abweichungen von den in den Frequenztabellen aufgeführten Frequenzen vorkommen. Bitte wenden Sie sich an Ihren Fachhändler oder Ihre Kabelfernsehgesellschaft, die Ihnen die zutreffenden Frequenzen mitteilt. D The frequencies used by a cable company may differ from the frequencies on the table. Consult your cable company or your dealer for detailed information. GB 3. Glossary NTSC The broadcasting system used in the USA, Japan and parts of South America and Southeast-Asia. is a new feature to assist the TV and VCR user in selecting the programmes she or he likes to watch from a television programme guide on the screen. It enables the user to see a description of every programme, and mark interesting programmes to be reminded (auto TV on) or recorded (NEXTVIEWLink video recorder required). NEXTVIEW NEXTVIEW Menu On-screen display of functions and facilities in a well-organised survey, which you can select using your remote control. Euroconnector A 21-pin connector system enabling you to simply connect various types of audio/video and computer equipment. Easy Text Teletext memory that automatically memorises Teletext pages and gives you instant access to them. Easy Link Digital ‘intelligent’ ESI bus-system between TV and VCR (Scart connection required). Turns source selection and control into a one-button operation. Tabell över TV-frekvenser. TV-taajuustaulukko. Kατάλογος συχνοτήτων ποµπών. Spisok hastot peredathikov. A televizió−adóállomások frekvenciáinak a listája. Lista częstotliwości stacji nadawczych. Seznam frekvenčních pásem vysílačů. Zoznam frekvenčných pásiem vysielačov. EM3E 28 Digital Scan If you look at a television screen you will see small imperfections in the picture caused by line vibration. Digital Scan (an internal process) removes interline flicker. When combined with 100 Hz, you will see a totally stable image. Child lock Feature to prevent unauthorised use of your TV. Automatic Channel Installation (ACI) Automatically installs all TV channels in the same order as offered by your cable company, provided of course that the data is transmitted. It also automatically includes programme number and programme name. With ACI, channel installation is fully automatic, simple and fast. 100 Hz 100 Hertz provides a superior solution to the problem of picture flicker which is particularly noticeable with larger screen sizes. In a conventional TV, the picture area is scanned 50 times a second (50 Hertz) – a frequency which is still detectable by the human eye in the form of a flickering picture. In 100 Hertz sets, the picture area is scanned at a rate of 100 times per second (100 Hertz). At this frequency, the eye cannot detect flicker, resulting in a clearer picture which is more relaxing to the eye. Table of TV frequencies. Frequenztabelle der Fernsehsender. Liste des fréquences des émetteurs. Frequentietabel TV-Zenders. Tabella delle frequenze delle trasmittenti. Lista de las frecuencias de las emisoras. Lista das frequências dos emissores. Liste over TV senderne. Tabell over TV-frekvenser. Directions for use GB 19 GB 20 4. Mechanical Instructions EM3E 4. Mechanical Instructions Note: Figures below can deviate slightly from the actual situation, due to the different set executions. 4.1 Service position 2: To get access to the bottom side (solder side) of the LSP, do the following (see Figure 4.3): 1. To disconnect the degaussing coil from the LSP, remove the cable from connector 1502 [1]. 2. Release the wiring from their fixation clamps, in order to get room for repositioning the LSP. 3. Flip the LSP 90 degrees clockwise [2], and place it in the fixation hole at the left side of the bottom tray [3]. Access to the Service Connector (for ComPair) 1. Remove the 'Service Connector' cover (see Figure 4.1). 2. Connect the ComPair cable (for more info, see chapter 5). 3. Start ComPair and perform the diagnosis. 4.2 2 Rear Cover Removal 1. Remove all fixation screws [A] of the rear cover. 2. Use a knife (or other thin blade) to release the four fixation clamps [B] at the top of the TV-set. Press down until you here a click. 3. Now remove the rear cover. B B B 1 1502 B A A 4 A A A 3 SURR. L R AUDIO OUT A A CL 16532044_006.eps 140501 A service connector cover A A Figure 4-3 .eps CL16532044_005.eps 090501 4.3.2 Figure 4-1 .eps 4.3 Print Removal 4.3.1 Large Signal Panel (LSP) Service position 1: For better accessibility of the LSP, do the following (see Figure 4.2): 1. Remove the LSP-bracket from the bottom tray by pulling it backwards. 2. Hook the bracket in the first row of fixation holes of the bottom tray. In other words, reposition the bracket from [1] to [2]. 3rd SCART Panel To remove the 3rd SCART module, do the following: 1. Remove the fixation screw [1]. 2. To release the fixation peg, push it towards the CRT [2]. 3. At the same time, pull the complete module away from the LSP [3]. It hinges in the LSP-bracket. 4. To remove the panel, disconnect the flat-cable from connector 1680 and remove the four panel screws [4]. 2 SSB - bracket 1 SSB LOT - bracket 4 LSP 4 3 1 1680 2 1 2 Bottom tray CL 16532044_010.eps 140501 CL 16532044_003.eps 100501 Figure 4-4 .eps Figure 4-2 .eps Mechanical Instructions 4.3.3 EM3E 4. GB 21 Small Signal Board (SSB) 1. Once you have taken out the SSB, remove the A-side shielding [2]. Sometimes it is necessary to unsolder some solder-tags first [1]. 2. Now replace the SSB module in the SIMM-connector in reverse order. In fact, there is no predefined service position for the SSB. Most test points are located on the A-side (side that is facing the tuner). If you have to replace ICs, you must take the complete SSB module out of the SIMM-connector. To get access to the SSB test points, do the following: 1. Put the LSP in service position 1 (as described above). 2. Remove the fixation screw, which holds the SSB-bracket [1]. 3. Release the clamping jaw at the top of the SSB bracket [2] and [3]. 4. Push the two clamping lugs outwards, and pull the top of the bracket at the same time upwards [4] and [5]. 5. Now you can remove the complete bracket. Push it, at the height of the LSP-bracket, towards the CRT [6] and lift it out of the LSP-bracket [7]. SDM (4006) SAM (4005) 2 1 1 CL 16532044_008.eps 090501 3 2 Figure 4-7 2 1 6 Note 1: For better access to the SSB, it is possible to order an ‘extension board’ under number 9965 000 07933. Note 2: If necessary for the measurement, put the LSP in 'service position 2' (as described above). 6 3 5 4 7 7 4.3.4 4 Top Control Panel 1. Remove the two fixation screws. 2. Pull the board backward. CL 16532044_027.eps 160501 Figure 4-5 .eps Top control board 1. Push the top of the SSB towards the LOT [1]. 2. Due to the pressure, the two metal clamps at both sides of the SIMM-connector will release [2]. 3. Take the complete SSB out [3]. CL96532137_009.eps 101199 1 3 Figure 4-8 4.3.5 SSB Side I/O Panel 1. 2. 3. 4. Remove the two fixation screws [1]. Push the panel door inside and fix it in the lock [2]. Pull the module backward [3]. Now release the fixation clamps, in order to remove the print from its bracket. 2 2 2 1 3 CL 16532044_007.eps 090501 1 CL 16532044_009.eps 090501 Figure 4-6 .eps Figure 4-9 .eps GB 22 4.3.6 4. Mechanical Instructions EM3E 4.4 DAF Panel 1. Remove the fixation screw [1]. 2. Push down the fixation clamp [2], and pull the complete bracket at the same time away from the CRT [3]. The module is now free from the LSP-bracket. 3. Release the fixation clamps [4], in order to remove the print from its bracket. 1 4 4 2 3 3 CL 16532044_011.eps 150501 Figure 4-10 .eps 4.3.7 Mains Switch / LED Panel 1. Release the two fixation clamps by pushing them upward [1]. 2. At the same time, pull the complete assy backward [2]. 3. Now release the two fixation clamps [3], in order to remove the print from its bracket [4]. 3 1 3 4 2 1 CL 16532044_012.eps 090501 Figure 4-11 .eps Note: If necessary, you can replace the light guide. Rear Cover Assembly Before you re-assemble the rear cover, perform the following checks: • Check whether the mains cord is mounted correctly in the guiding brackets. • Check whether all cables are placed in fixation clamps. This is very important due to the large 'hot' area of the set. Service Modes, Error Codes and Fault Finding EM3E 5. GB 23 5. Service Modes, Error Codes and Fault Finding Index of this chapter: 1. Test points. 2. Service Modes. 3. Problems and solving tips (related to CSM). 4. ComPair. 5. Error buffer. 6. The blinking LED procedure. 7. Protections. 8. Repair tips. 5.1 Activation can be performed in all modes, except when the set has a problem with the main-processor. • Via ComPair. * Caution: If the SDM is entered via the pins, all the softwarecontrolled protections are de-activated. After entering SDM, the following screen will be shown, with ‘Service Default’ at the lower right side for recognition. Test Points The chassis is equipped with test points printed on the circuit board assemblies. They refer to the diagram letters. The numbering is in a logical sequence for diagnostics. Always start diagnosing (within a functional block), in the sequence of the relevant test points for that block. S e r v i c e Measurements are performed under the following conditions: • Service Default Mode. • Video: colour bar signal. • Audio: 3 kHz left, 1 kHz right. 5.2 CL 16532044_031.eps 140501 Figure 5-1 Service Modes How to navigate When you press the ‘MENU’ button on the RC transmitter, the set will toggle between the SDM and the normal user menu (with the SDM mode still active in the background). Service Default Mode (SDM) and Service Alignment Mode (SAM) offer several features for the service technician, while the Customer Service Menu (CSM) is used for communication between dealer and customer. 5.2.1 How to exit SDM Use one of the following methods: • Switch the set to STANDBY ( ) via the RC-transmitter, or • Press the ‘EXIT’ button on the DST. Service Default Mode (SDM) Purpose • To create a pre-defined setting, to get the same measurement results as given in this manual. • To override SW protections. • To start the blinking LED procedure. Specifications • Tuning frequency: 475.25 MHz for PAL/SECAM. • Colour system: SECAM L for France or PAL B/G for the rest of Europe. • All picture settings at 50 % (brightness, colour, contrast). • All sound settings at 50 %, except volume at 25 %. • All service-unfriendly modes (if present) are disabled, like: – (sleep) timer, – child/parental lock, – blue mute, – automatic volume limiter (AVL), – auto switch-off (when no ‘IDENT’ video signal was received for 10 minutes), – skip/blank of non-favorite pre-sets, – smart modes, – auto store of personal presets, – auto user menu time-out. How to enter SDM Use one of the following methods: • Via a standard customer RC-transmitter : key in the code ‘062596’ followed by the ‘MENU’ button (it is possible that, together with the SDM, the main menu will appear. To switch it off, push the ‘MENU’ button again). • When you press the ‘DEFAULT’ button on the Dealer Service Tool (DST or RC7150) while the set is in the normal operation mode. • When you shorten for a moment (*) the two solder pads on the ‘external part’ of the SSB print (see Figure 7 in Chapter 4), with the indication SDM (item 4006). D e f a u l t 5.2.2 Service Alignment Mode (SAM) Purpose • To perform alignments. • To change option settings. • To display/clear the error code buffer. Specifications • Operation hours counter. • Software version. • Option settings. • Error buffer reading and erasing. • Software alignments. How to enter SAM Use one of the following methods: • Via a standard RC transmitter: key in the code ‘062596’ directly followed by the OSD [i+] button, or • When you press the ALIGN button on the DST while the set is in the normal operation mode, or • When you shorten for a moment (*) the two solder pads on the ‘external part’ of the SSB print (see Figure 7 in Chapter 4), with the indication SAM (item 4005). Activation can be performed in all modes, except when the set has a problem with the main-processor. • Via ComPair. * Caution: If the SAM is entered via the pins, all the software controlled protections are de-activated. The following screen will be shown, with SAM at the upper right side for recognition. GB 24 5. EM3E Service Modes, Error Codes and Fault Finding active in the background). To return to the SAM-menu press the ‘OSD [i+]’ button. When you press the ‘MENU’ key in a submenu, you will return to the previous menu. • D a t e : M M M D D Y Y Y Y I d : A A A B C D . D _ X X X X X O p e r a t i o n H o u r s : X X X X X . X E r r o r s : N o E r r o r s D e f e c t . M o d u l e : How to exit SAM Use one of the following methods: • Press the ‘MENU’ button on the RC-transmitter, or • Switch the set to STANDBY ( ) via the RC-transmitter, or • Press the ‘EXIT’ button on the DST. U n k n o w n S e r v i c e R F A D e u l e s n i a e c g l t E r t i o n n m e n e r O r a t p o r B u f f e r l T e s t s t i o n s > > > > CL16532044_032.eps 140501 Figure 5-2 • • • • • • • • • • • • • • • • Date Displays the software date. ID Displays the software version of the ROM. Example: EM3E11.0_01234 (AAABCD.D_XXXXX) – A = the chassis name (EM3). – B = the region: E = Europe, A = Asia Pacific, U = NAFTA, L = LATAM. – C = the language cluster number. – D = the main software version number. – X = latest 5 digits of 12nc code software. SAM Indication of the actual mode. Operation Hours Displays the accumulated total of operation hours (not the standby hours). Errors (followed by maximal 10 errors) The most recent error is displayed at the upper left (for an error explanation see paragraph 5.5.4). Defect. Module Here the module that generates the error is displayed. If there are multiple errors in the buffer that have not all been generated by a single module, there is probably another defect. It will then display the message 'Unknown' here. Reset Error Buffer When you press the 'OK' button, the error buffer is reset. Functional Test All devices are tested via the 'OK' button. Eventual errors are displayed in the error buffer. The error buffer is not erased, the content returns when this test is terminated. Alignments This will activate the Alignments sub-menu. Dealer Options Extra features for the dealers. Errors (followed by maximal 10 errors) The most recent error is displayed at the upper left (for an error explanation see paragraph 5.5.4). Defect. Module Here the module that generates the error is displayed. If there are multiple errors in the buffer that have not all been generated by a single module, there is probably another defect. It will then display the message 'Unknown' here. Reset Error Buffer When you press the 'OK' button, the error buffer is reset. Functional Test All devices are tested via the 'OK' button. Eventual errors are displayed in the error buffer. The error buffer is not erased, the content returns when this test is terminated. Alignments This will activate the Alignments sub-menu. Dealer Options Extra features for the dealers. How to navigate • In SAM, you can select the menu items with the CURSOR UP/DOWN key on the RC-transmitter. The selected item will be highlighted. When not all menu items fit on the screen, move the CURSOR UP/DOWN key to display the next/previous menu items. • With the CURSOR LEFT/RIGHT keys, it is possible to: – (De)activate the selected menu item. – Change the value of the selected menu item. – Activate the selected submenu. • When you press the MENU button twice, the set will switch to the normal user menus (with the SAM mode still 5.2.3 Customer Service Mode (CSM) Purpose When a customer is having problems with his TV-set, he can call his dealer. The service technician can than ask the customer to activate the CSM, in order to identify the status of the set. Now, the service technician can judge the severness of the complaint. In a lot of cases he can advise the customer how to solve the problem, or he can decide if it is necessary to visit the customer. The CSM is a read only mode, therefore modifications in this mode are not possible. How to enter CSM Use one of the following methods: • Press the ‘MUTE’ button on the RC-transmitter simultaneously with the ‘MENU’ button on the TV (top control) for, at least 4 seconds. • Key in the code ‘123654’ via the standard RC transmitter. Note 1: Activation of the CSM is only possible if there is no (user) menu on the screen ! Note 2: If you do not point the RC-transmitter correctly to the RC-receiver in the set, and you push the ‘MENU’ button for more than 6 s, the TV starts in ‘demo’ mode. To leave this mode, push ‘MENU’ again for more than 6 s. After activation of the Customer Service Menu, the following screen (Customer Service Menu 0) will appear: CU S T O M E R 0 S E R V I C E M E N U T y p e n u m b e r 0 . . . . . . . . . . . CL16532044_033.eps 140501 Figure 5-3 • Line 0 - Type number (e.g. 28PW8807/12) This information is very helpful for a helpdesk/workshop as reference for further diagnosis. In this way, it is not necessary for the customer to look at the rear of his TVset. By means of the 'CURSOR-DOWN' knob on the RCtransmitter the Customer Service Menu 1 will appear. By means of the 'CURSOR-UP' knob on the RC-transmitter the Customer Service Menu 0 will appear again. Service Modes, Error Codes and Fault Finding Customer Service Menu 1 represents following information: 1 2 3 4 5 6 7 8 9 10 11 11 a S C C L L L L L S D S T W o o S S S S S h o u u V d e d e V B C C H a r l b r r n e e r 1 2 o l r i o n o l e a p n y o u r S E R V I C E M E N U s i o n u g t o d e m h r u p s e t n e s s a s t r h o n e s n d M o d e F r e q u e n c y . . . . . . . . . . . . 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . • CL16532044_034.eps 140501 Figure 5-4 • • • • • • • • • Line 1 - Software version (e.g. EM3E11.0_XXXXX) The build in software version. You will find details of the software versions in the chapter 'Software Survey' of the 'Product Survey - Colour Television' publication. This publication is generated four times a year. Line 2 - Code 1 Gives the last 5 errors of the error buffer. As soon as the built-in diagnose software has detected an error the buffer is adapted. See paragraph 5.5.4 for a description. Line 3 - Code 2 Gives the first 5 errors of the error buffer. As soon as the built-in diagnose software has detected an error the buffer is adapted. The last occurred error is displayed on the leftmost position of code 2. Each error code is displayed as a 3 digit number. When less than 10 errors occur, the rest of the line(s) is (are) empty. In case of no errors the text 'No Errors' is displayed. See paragraph 5.5.4 for a description. Line 4 - LS Volume Gives the Last Status of the volume as set by the customer for this selected transmitter. The value can vary from 0 (volume is minimum) to 36 (volume is maximum). Volume values can be changed via the volume key on the RC-transmitter. Line 5 - LS Brightness Gives the Last Status of the brightness as set by the customer for this selected transmitter. The value can vary from 0 (brightness is minimum) to 63 (brightness is maximum). Brightness values can be changed via the 'CURSOR LEFT' and 'CURSOR RIGHT' keys on the RC-transmitter after pressing the 'MENU' button and selecting 'PICTURE' and 'BRIGHTNESS'. Line 6 - LS Contrast Gives the Last Status of the contrast as set by the customer. The value can vary from 0 (contrast is minimum) to 63 (contrast is maximum). Contrast values can be changed via 'CURSOR LEFT' and 'CURSOR RIGHT' keys on the RC-transmitter after pressing the 'MENU' button and selecting 'PICTURE' and 'CONTRAST'. Line 7 - LS Colour Gives the Last Status of the colour saturation, as set by the customer. The value can vary from 0 (colour is minimum) to 63 (colour is maximum). Colour values can be changed via 'CURSOR LEFT' and 'CURSOR RIGHT' keys on the RC-transmitter after pressing the 'MENU' button and selecting 'PICTURE' and 'COLOUR'. Line 8 - LS Headphone Gives the Last Status of the headphone volume, as set by the customer. The value can vary from 0 (volume is minimum) to 24 (volume is maximum). Headphone volume values can be changed via the 'CURSOR LEFT' and 'CURSOR RIGHT' keys on the RC-transmitter after pressing the 'MENU' button and selecting 'SOUND' and 'HEADPHONE'. Line 9 - Sharpness Gives the sharpness value. The value can vary from 0 (sharpness is minimum) to 7 (sharpness is maximum). In case of bad antenna signals a too high value of the sharpness can result in a noisy picture. Sharpness values can be changed via the 'CURSOR LEFT' and 'CURSOR RIGHT' keys on the RC- 5. GB 25 transmitter after pressing the 'MENU' button and selecting 'PICTURE' and 'SHARPNESS'. Line 10 - Dolby Indicates whether the received transmitter transmits Dolby sound (present) or not (not present). Attention: The presence of Dolby can only be tested by the software on the Dolby Signalling bit. If a Dolby transmission is therefore received without a Dolby Signalling bit, then this indicator will show 'not present' even though such a Dolby transmission is received. Line 11 - Surround Mode Indicates the by the customer selected surround mode (or automatically chosen mode). In case the set is a Non-Dolby set there will be displayed '0'. If it is a Dolby-set then is displayed: 'Stereo', 3D Surround’, 'Dolby Pro Logic’, ‘Dolby 3 Stereo’ or 'Hall'. These settings can be influenced by toggling the surround mode button on remote control (white button). It can also have been selected automatically by signalling bits (internal software Line 11a - Tuner Frequency Indicates the frequency the selected transmitter is tuned to. The tuner frequency can be changed via the ‘CURSOR LEFT’ and ‘CURSOR RIGHT’ keys for fine tune or by entering directly with the digit keys 0 to 9 on the RC-transmitter after opening the installation menu and selecting ‘MANUAL INSTALLATION’. The installation menu can be opened by pressing ‘TIMER’ and ‘ENLARGE’ at the same time. • CU S T O M E R EM3E • By means of the 'CURSOR-DOWN' knob on the RCtransmitter the Customer Service Menu 2 will appear. By means of the 'CURSOR-UP' knob on the RC-transmitter the Customer Service Menu 1 will appear again. Customer Service Menu 2 represents following information: CU S T O M E R 13 14 15 16 17 18 19 20 21 22 C D N D C T A T S D e N o i o V u u p i n R i g l d n e g t r e s i o S i e a i e t u y o d k t S E R V I C E M E N U V o l u m e . . . . . . . . . . F i g a l O r S y s t e m S y s b i t e r C a l S u r e p t i o n s t e m t e m o n f i g . o u r c e s 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CL16532044_035.eps 140501 Figure 5-5 • • • • • • Line 13 - Centre Volume Not valid in this chassis. Must be 0. Line 14 - DNR Not valid. Line 15 - Noise Figure Gives the noise ratio for the selected transmitter. This value can vary from 0 (good signal) to 127 (average signal) and to 255 (bad signal). Line 16 - Digital Option Gives the selected digital mode, '100 HZ', 'DIGITAL SCAN', ‘NATURAL MOTION’ or ‘DOUBLE LINES’. Change via the 'CURSOR LEFT' and 'CURSOR RIGHT' keys on the RC-transmitter, after pressing the ‘MENU' button and selecting 'PICTURE', 'DIGITAL OPTIONS'. Line 17 - Colour System Gives information about the colour system of the selected transmitter. – Black and white: No colour carrier received – PAL: PAL signal received – SECAM: SECAM signal received – NTSC: NTSC signal received Line 18 - TV System Gives information about the video system of the selected transmitter. – BG: BG signal received – DK: DK signal received – I: PAL I signal received – L: SECAM L signals received GB 26 5. EM3E Service Modes, Error Codes and Fault Finding – • • • • M38.9: NTSC M signal received with video carrier on 38.9 MHz Line 19 - Audio System Gives information about the audio system of the selected transmitter. – Sound Muted: No sound – Dolby Pro Logic: Dolby Pro Logic sound received – Mono: Mono sound received – Stereo: Stereo sound received – Dual I: Language I received – Dual II: Language II received – Digital Mono: Digital mono sound is received – Digital Stereo: Digital stereo sound is received – Digital Dual I: Digital language I is received – Digital Dual II: Digital language II is received Line 20 - Tuned bit Gives information about the tuning method of the stored pre-set. If a channel is found via ’automatic installation’ you will see the value 'Off'. When you change this (automatically found) frequency via ‘fine tune’ adjustment (installation menu - manual installation), the displayed value will change to ‘On’. So when you see the value ‘On’ in this line, it is an indication that the received channel is a non-standard signal (e.g. of a VCR). Line 21 - Speaker config. Gives the speaker configuration settings. In case the set is a non-Dolby set, it displays '0'. If it is a Dolby-set, it displays: 'FULL INTERNAL', 'L/R EXTERNAL', 'SURROUND EXTERNAL' or 'FULL EXTERNAL'. Change the speaker configuration (for a Dolby-set), via the 'CURSOR LEFT' and 'CURSOR RIGHT' keys on the RC-handset after opening the ‘INSTALLATION’ menu and selecting 'SETUP'. Open the ‘INSTALLATION’ menu by pressing the 'TIMER' and 'ENLARGE' buttons at the same time. Line 22 - Digital Sources Gives the configuration setting for the digital source. It displays: 'FRONT', 'EXT1', 'EXT2', ‘EXT3’ or 'NONE'. If one of these is selected, the starting point is a top quality signal on that input and a number of settings are therefore changed automatically. Change the digital source via the 'CURSOR LEFT' and 'CURSOR RIGHT' keys on the RC-transmitter after opening the installation menu and selecting 'SETUP'. The installation menu can be opened by pressing 'TIMER' and 'ENLARGE' at the same time. How to exit CSM Use one of the following methods: • After you press a key on the RC-transmitter (with exception of the ‘CHANNEL’ and ‘VOLUME’ keys), or • After you switch the TV-set ‘OFF’ with the mains switch. 5.3 Problems and Solving Tips (related to CSM) Note: Below described problems are all related to the TV settings. The procedures to change the value (or status) of the different settings, are described above. The new value(s) are automatically stored. 5.3.1 Picture Problems Worse picture quality in case of DVD pictures Check line 22 'Digital sources'. In case line 22 gives the indication 'Not Present', change the setting into 'Present' (via the ‘installation’ menu). Snowy/noisy picture 1. Check line 15 'Noise Figure'. In case the value is 127 or higher and the value is also high on other programs, check the aerial cable/aerial system. 2. Check lines 9 'Sharpness' and 15 'Noise Figure'. In case the value of line 9 is 3 or 4 and the value of line 15 is high (127 or higher), decrease the 'Sharpness' value. Picture too dark 1. Press 'Smart Picture' button on the RC-transmitter. In case the picture improves, increase the ‘Brightness’ or the ‘Contrast’ value. The new value(s) are automatically stored (in ‘personal’ pre-set) for all TV channels. 2. Check lines 5 'LS Brightness' and 6 'LS Contrast'. If the value of line 5 is low (< 10) or the value of line 6 is low (< 10), increase the ‘Brightness’ or the ‘Contrast’ value. Picture too bright 1. Press 'Smart Picture' button on the RC-transmitter. In case the picture improves, decrease the ‘Brightness’ or the ‘Contrast’ value. The new value(s) are automatically stored (in ‘personal’ pre-set) for all TV channels. 2. Check lines 5 'LS Brightness' and 6 'LS Contrast'. If the value of line 5 is high (> 40) or the value of line 6 is high (< 50). Decrease the ‘Brightness’ value or increase the ‘Contrast’ value. White line around picture elements and text 1. Press 'Smart Picture' button on the Remote Control. In case the picture improves, decrease the ‘Sharpness’ value. The new value is automatically stored (in ‘personal’ pre-set) for all TV channels. 2. Check line 9 'Sharpness'. Decrease the ‘Sharpness’ value. The new value is automatically stored for all TV channels. No picture Check line 20 'Tuned bit'. In case the value is ‘On’, install the required program again. Open the installation menu by pressing 'timer' and 'enlarge' at the same time and perform manual installation. Blue picture No proper signal is received. Check the aerial cable/aerial system. Blue picture and/or unstable picture A scrambled or decoded signal is received. Black and white picture Check line 7 'LS Colour'. In case the value is low (< 10) increase the ‘Colour’ value. The new value is automatically stored for all TV channels. No colours/colour lines around picture elements 1. Check lines 17 'Colour System' and 18 'TV System'. If a ‘strange’ system pop’s up, something has gone wrong during installation. Re-install the channel. 2. In case line 17 is ‘PAL’ and line 18 is ‘L’, the installed system for this pre-set is ‘France’, while ‘West Europe’ is required. Install the required program again: open the installation menu by pressing 'timer' and 'enlarge' at the same time and perform manual installation. Select system ‘West Europe’. Colours not correct Check lines 17 'Colour System' and 18 'TV System'. In case line 17 is ‘PAL’ and line 18 is ‘L’, the installed system for this pre-set is ‘France’, while ‘West Europe’ is required. Install the required program again: open the installation menu by pressing 'timer' and 'enlarge' at the same time and perform manual installation. Select ‘System; West Europe’. Colours not correct/unstable picture Check lines 17 'Colour System' and 18 'TV System'. In case line 17 is ‘SECAM’ and line 18 is ‘BG’, the installed system for this pre-set is ‘West Europe’, while ‘France’ is required. Install the required program again: open the installation menu by pressing 'timer' and 'enlarge' at the same time and perform manual installation. Select ‘System; France’. Service Modes, Error Codes and Fault Finding Unstable picture Check lines 17 'Colour System' and 18 'TV System'. In case line 17 is ‘SECAM’ and line 18 is ‘M 38,9’, the installed system for this pre-set is ‘West Europe’, while ‘France’ is required. Install the required program again: open the installation menu by pressing 'timer' and 'enlarge' at the same time and perform manual installation. Select ‘System; France’. • Menu text not sharp enough 1. Press 'Smart Picture' button on the RC-transmitter. In case picture improves, Decrease the contrast value. The new value(s) are automatically stored for all TV channels. 2. Check line 7 'LS Contrast'. The value of line 7 is high (> 50). Decrease the contrast value. 5.3.2 Sound too loud for left and right speaker 1. Check line 4 'LS Volume'. The value is high. Decrease the value of 'LS Volume'. The new value(s) are automatically stored (in ‘personal’ pre-set) for all TV channels. 5.4.1 Introduction ComPair (Computer Aided Repair) is a service tool for Philips Consumer Electronics products. ComPair is a further development on the European DST (service remote control), which allows faster and more accurate diagnostics. ComPair has three big advantages: • ComPair helps you to quickly get an understanding on how to repair the chassis in a short time by guiding you systematically through the repair procedures. • ComPair allows very detailed diagnostics (on I2C level) and is therefore capable of accurately indicating problem areas. You do not have to know anything about I2C commands yourself because ComPair takes care of this. • ComPair speeds up the repair time since it can automatically communicate with the chassis (when the microprocessor is working) and all repair information is directly available. When ComPair is installed together with the SearchMan electronic manual of the defective chassis, schematics and PWBs are only a mouse click away. 5.4.2 for ComPair to communicate (read and write) to devices on the I2C busses of the TV-set. Manually (by asking questions to you): Automatic diagnosis is only possible if the micro controller of the television is working correctly and only to a certain extends. When this is not the case, ComPair will guide you through the faultfinding tree by asking you questions (e.g. Does the screen give a picture? Click on the correct answer: YES / NO) and showing you examples (e.g. Measure test-point I7 and click on the correct oscillogram you see on the oscilloscope). You can answer by clicking on a link (e.g. text or a waveform picture) that will bring you to the next step in the faultfinding process. 5.4.3 Stepwise Start Up / Shut Down Under normal circumstances, a fault in the power supply, or an error during start-up, will switch the television to protection mode. ComPair can take over the initialisation of the television. In this way it is possible to distinguish which part of the start-up routine (hence which circuitry) is causing the problem. Stepwise start up explanation This is realised via ComPair and is very helpful when a protection is activated (see also chapter 5.7). State 0 1 2 Specifications ComPair consists of a Windows based faultfinding program and an interface box between PC and the (defective) product. The ComPair interface box is connected to the PC via a serial or RS232 cable. In case of the EM3E chassis, the ComPair interface box and the TV communicate via a bi-directional service cable via the service connector. The ComPair faultfinding program is able to determine the problem of the defective television. ComPair can gather diagnostic information in two ways: • Automatic (by communication with the television): ComPair can automatically read out the contents of the entire error buffer. Diagnosis is done on I2C level. ComPair can access the I2C bus of the television. ComPair can send and receive I2C commands to the micro controller of the television. In this way, it is possible GB 27 Beside fault finding, ComPair provides some additional features like: • Up- or downloading of pre-sets. • Managing of pre-set lists. • Emulation of the Dealer Service Tool (DST). • If both ComPair and SearchMan (Electronic Service Manual) are installed, all the schematics and the PWBs of the set are available by clicking on the appropriate hyperlink. Example: Measure the DC-voltage on capacitor C2568 (Schematic/Panel) at the Monocarrier. Click on the ‘Panel’ hyperlink to automatically show the PWB with a highlighted capacitor C2568. Click on the ‘Schematic’ hyperlink to automatically show the position of the highlighted capacitor. No sound from left and right speaker 1. Check line 4 'LS Volume'. The value is low. Increase the value of 'Volume'. The new value(s) are automatically stored (in ‘personal’ pre-set) for all TV channels. ComPair 5. By a combination of automatic diagnostics and an interactive question / answer procedure, ComPair will enable you to find most problems in a fast and effective way. Sound Problems 5.4 EM3E 3 4 5 Description mode Low power stdby: 5V2/3V3 present, uP in stdby-mode High power Stdby: TV-set in stdbymode SSB is powered by stdby-supply (5V/8V). Degaussing (12 s) has been activated. Semi stdby-mode: HIP, HOP, MSP and Tuner initialized leading to semi stdby-mode. All ICs are initialized, HOP activates the main supply, EHTgeneration starts, black current stabilization is on TV On: TV-set operates, unblanked picture. Display LED (Red) On Enabled protection None Wait 1s, flash 1 x None Wait 1s, flash 2 x 4&5 Wait 1s, flash 3 x Plus 1, 6 & 18 Wait 1s, flash 4 x Plus 2 & 16 Wait 1s, flash 5 x CL 16432044_036.eps 140501 Figure 5-6 GB 28 5. Service Modes, Error Codes and Fault Finding EM3E Stepwise shut down explanation In the stepwise shutdown mode, state 2 is skipped (it is not possible to de-initialise ICs). State 5 3 1 0 Description mode TV On: TV-set operates, unblanked picture Semi stdby-mode: SSB is powered by the stdby-supply High power stdby: TV-set in stdbymode Low power stdby: 5V2/3V3 present, uP in stdbymode Display LED (Red) Wait 1s, flash 5 x Disabled protections - Wait 1s, flash 3 x 18, 16, 6, 2 & 1 Wait 1s, flash 1 x 4&5 5.4.5 ComPair order codes: • Starter kit ComPair + SearchMan software + ComPair interface (excluding transformer): 4822 727 21629 • ComPair interface (excluding transformer): 4822 727 21631 • Starter kit ComPair software (registration version): 4822 727 21634 • Starter kit SearchMan software: 4822 727 21635 • ComPair CD (update): 4822 727 21637 • SearchMan CD (update): 4822 727 21638 • ComPair interface cable: 3122 785 90004 On CL 16432044_037.eps 140501 5.5 Error Buffer 5.5.1 Introduction Figure 5-7 Note: When the set is in stepwise mode and, due to stepping-up, a protection is activated, the set will really go into protection (blinking red LED). The set will not leave the stepwise-mode however. By stepping up, the set can be activated again, until state X where the protection was activated. At state (X-1) diagnostic measurements can be performed. 5.4.4 How To Order The error code buffer contains all detected errors since the last time the buffer was erased. The buffer is written from left to right. When an error occurs that is not yet in the error code buffer, it is written at the left side and all other errors shift one position to the right. 5.5.2 Use one of the following methods: • On screen via the SAM (only if you have a picture). Examples: – ERROR: 0 0 0 0 0 : No errors detected – ERROR: 6 0 0 0 0 : Error code 6 is the last and only detected error – ERROR: 9 6 0 0 0 : Error code 6 was first detected and error code 9 is the last detected (newest) error • Via the blinking LED procedure (when you have no picture). See next paragraph. • Via ComPair. How To Connect 1. First install the ComPair Browser software (see the Quick Reference Card for installation instructions). 2. Connect the RS232 interface cable between a free serial (COM) port of your PC and the PC connector (marked with ‘PC’) of the ComPair interface. 3. Connect the mains adapter to the supply connector (marked with ‘POWER 9V DC’) of the ComPair interface. 4. Switch the ComPair interface ’OFF’. 5. Switch the television set ‘OFF’ with the mains switch. 6. Connect the ComPair interface cable between the connector on the rear side of the ComPair interface (marked with ‘I2C’) and the ComPair connector at the rear side of the TV (situated just below the tuner input, see also chapter 4). 7. Plug the mains adapter in a mains outlet, and switch the interface ‘ON’. The green and red LEDs light up together. The red LED extinguishes after approx. 1 second while the green LED remains lit. 8. Start the ComPair program and read the ‘Introduction’ chapter. How to Read the Error Buffer 5.5.3 How to Clear the Error Buffer Use one of the following methods: • By activation of the ‘RESET ERROR BUFFER’ command in the SAM menu: • When you transmit the commands ‘DIAGNOSE’ - ‘99’ ‘OK’ with ComPair (or with a DST). • If the content of the error buffer has not changed for 50 hours, it resets automatically. 5.5.4 Error Codes In case of non-intermittent faults, clear the error buffer before you begin the repair. These to ensure that old error codes are no longer present. If possible, check the entire contents of the error buffer. In some situations an error code is only the result of another error code and not the actual cause (e.g., a fault in the protection detection circuitry can also lead to a protection). L EXTERNAL 2 R AUDIO EXTERNAL 1 SERVICE CONNECTOR PC VCR Figure 5-8 Power 9V DC I2C CL96532160_029.eps 110100 Service Modes, Error Codes and Fault Finding Error 1 Device ST24E32 2 H fail protection 3 4 5 6 SAA4978 Supply 5 V Supply 8 V Slow I2C-bus blocked 7 8 9 10 11 12 13 14 15 16 17 18 TDA9330 TDA9320 PCF8574 Reserved Reserved TDA9178 UV1316/TEDE9 MSP34xx Reserved Featurebox protection Reserved Fast I2C-bus blocked EM3E Description NVM, spontaneous blinking 1-1-1.. HFB Defective item 7011 PICNIC 5V2 protection 8V6 protection Slow I2C-bus blocked, spontaneous blinking 6-6-6.. HOP video control/geometry HIP I/O video processing Wireless expander 7709 B3 B5 B5 7301 7323 B4 B2 Video Controller Chroma IF IO U1200 7651 A8 B6 Video Controller Tuner Audio Module B3 +3 V (FBX) supply LTP Peaking Tuner Sound processor + Dolby Featurebox protection Diagram B5 5. Fast I2C-bus blocked, spontaneous blinking 18-1818.. GB 29 Defect. module indication Control Horizontal Flyback Or HW-protection due to: ARC_PROT BRIDGE_PROT NON_VFB PROT Feature Box +5 V Supply +8 V Supply Slow I2C blocked Fast I2C blocked CL 16432044_038.eps 280501 Figure 5-9 Note: Error codes 1, 6 or 18 are protection codes and in this case, supplies of some circuits will be switched off. Also in protection, the LED will blink the number of times equivalent to the most recent error code. 5.6 The Blinking LED Procedure 5.6.1 Introduction 5.6.2 Use one of the following methods: • Enter the SDM. The blinking red front LED will show the contents of the error buffer (this works only in ‘normal operation’ mode). • Transmit the commands ‘DIAGNOSE’ - ‘0’ - ‘OK’ with a DST/ComPair (this works both in ‘Standby mode’ and ‘protection’ mode). The complete error buffer is shown. • Via the ‘DIAGNOSE’ - ‘X’ - ‘OK’ function on the DST/ ComPair (where X is a number between 1 and 5): 1. Press the ‘DIAGNOSE’ button on the DST (possible in all modes except SAM). 2. Press ‘1’ to view the last detected error (or ‘2’, etc. to show the errors before). 3. Press the ‘OK’ button. The red front LED will now give the requested error. Via this procedure, you can make the contents of the error buffer visible via the front LED. This is especially useful for fault finding, when there is no picture. When the SDM is entered, the front LED will show (blink) the contents of the error-buffer. Error-codes ³ 10 are shown as follows: – a long blink of 750 ms (which is an indication of the decimal digit), – a pause of 1.5 s, – n short blinks (where n = 1 - 9), – when all the error-codes are displayed, the sequence finishes with a LED blink of 3 s, – the sequence starts again. Example: Error 12 9 6 0 0. After activation of the SDM, the red front LED will show: – 1 long blink of 750 ms (which is an indication of the decimal digit) followed by a pause of 1.5 s, – 2 short blinks followed by a pause of 3 s, – 9 short blinks followed by a pause of 3 s, – 6 short blinks followed by a pause of 3 s, – 1 long blink of 3 s to finish the sequence, – the sequence starts again. Note 1: If errors 1, 6 or 18 occur, the LED always gives the last occurred error even if the set is NOT in service mode. Note 2: If on the DST the text 'ERROR 2' is displayed, the communication from the TV to the DST has failed. How to Enter 5.7 Protections 5.7.1 Introduction The EM3E has only one micro-processor (OTC), which remains active during Standby. This because power of the microprocessor and the attached memory chip set is coming from the 3V3 supply, which is derived from the 5V Standbycircuitry (via stabiliser 7005). So in both Power-on as in Standby mode the microprocessor is connected to this power supply. If a fault situation is detected, an error code will be generated and if necessary, the set is put in protection mode. The protection mode is indicated by the blinking of the red front LED at a frequency of 3 Hz (or by a coded blinking in special cases). In some error cases however, the micro processor does not put the set in the protection mode (this is the case with the - hardware - loudspeaker protection of the audio amplifier). GB 30 5. Service Modes, Error Codes and Fault Finding EM3E The content of the error buffer can be read via the service menu (SAM), the blinking LED procedure or via DST/ ComPair. The DST/ComPair ‘diagnose’ functionality will force the set into the ‘Service Standby’, which is alike the usual Standby, however the microprocessor remains completely in normal operation. To get a quick diagnosis the EM3E has 3 service-modes implemented: • The Customer Service Mode (CSM). • The Service Default Mode (SDM). Start-up of the set in a predefined way. • The Service Alignment Mode (SAM). In this mode items of the set can be adjusted via a menu and with the help of test patterns. Both SDM & SAM modes can be entered via the 'service pads' on the SSB (see Figure 4-7), via an RC-transmitter (DST or standard RC) or via ComPair. It is not possible to enter the SAM in Standby, the set has to be in ‘normal operation’ mode. 5.7.3 If a protection is detected at an OTC input, the OTC will start to scan all protection inputs every 200 ms for 5 times. If the protection on one of the inputs is still active after 1 s, the m P will put the set in the protection mode. Before the scanning is started, a so called ‘ESD refresh’ is carried out. This is done, because the interrupt on one of the inputs is possibly caused either by a flash or by ESD. As a flash or ESD can influence IC settings, the HOP, HIP, MSP, PICNIC, NVM and Tuner are initialised again, to ensure the normal picture and sound conditions of the set. 8 V and 5 V protection: The m P senses the presence of the 8 V and 5 V (via the ‘+5V_CON’ and ‘+8V_CON’ lines). If one (or both) of these voltages is (are) not present, an error code is stored in the error buffer of the NVM, and the set is put in the protection mode. 5.7.4 7301 XPR (43) The following protections are implemented: • HFB (Horizontal Flyback): If the horizontal flyback is not present, this is detected via the HOP (HFB_XRAY_PROT). One status bit is set to ‘high’. The error code is stored in the error buffer and the set will go into the protection mode. • Flash detection: When a flash is detected via the EHTinfo line (via D6303 and T7303), the H-drive (and so the Line output stage) is stopped immediately. The FLS-bit in the HOP status register is set to ‘high’. As the duration of a flash is very short, the FLS-bit is re-set to ‘low’ again after the flash refresh, and via a ‘slow start’ the set will start again. HOP FLS (5) Flash detect HFB HFB-XRAY-PROT I2C 7001 I2C PROTECTIONS HIP +8V_CON HOP PICNIC HOP Related Protections Every 200 ms, the status register of the HOP is read by the OTC (via the I2C bus). If a protection signal is detected on one of the inputs of the HOP, the relevant error bit in the HOP register is set to ‘high’. If this error bit is still ‘high’ after 1 s, the OTC will store the error code in the error buffer of the NVM and, depending on the relevancy of the error bit, the set will either go into the protection mode or not. The EM3E 'Protection Diagram' shows the structure of the protection system. See diagram below. EHT-info OTC Related Protections +5V_CON TUNER +8V SENSE (105) +5V SENSE (106) NVM DNR OTC MSP 5.7.5 Hardware Related Protections TOPIC FBX PROTECTION PICNIC 3V3 I2C I2C CL 16532044_024.eps 090501 Figure 5-10 There are several types of protections: • I2C related protections. • OTC related protections (via polling on I/O pins or via algorithms). • HOP related protections (mainly for deflection items). • Hardware errors that are not sensed by the OTC (e.g. BRIDGECOIL_PROT, NON_VFB, ARC_PROT). All protections are explained below. 5.7.2 I2C Related Protections In normal operation, some registers of the I2C controlled ICs are refreshed every 200 ms. During this sequence, the I2C busses and the I2C ICs are checked. An I2C protection will take place if the SDA and SCL lines are short-circuited to ground, or to each other. An I2C error will also occur, if the power supply of the IC is missing (e.g. FBX_PROT (error 16)). Due to the architecture (with 'hot' deflection) there are some protections that can not be sensed by the microprocessor. Three of these protections will lead to a protection on set level (Standby mode and blinking LED), while another will only lead to a circuit protection. TV-set Protection The following fault conditions will lead to a ‘complete’ set protection: • BRIDGECOIL protection: This is sensed via the ‘EW’ signal going to the base of TS7652 (via R3495 and D6499). In a normal situation, the voltage on C2498 (diagram A4) is high, TS7652 is conducting. When bridge coil 5422 (diagram A3) is short circuited, the voltage on C2498 changes to low, which will block TS7652. In this case, also TS7641 will block and the voltage on 2642 will rise until TS7443 is forced in conduction. The ‘SUPENABLE’ signal (in normal operating condition -20 V) is shorted now to ground level, which will force the Main Power Supply to Standby mode. • ARC protection: If there are ‘open’ connections (e.g. bad solder joints) in the high energy deflection circuitry, this can lead to damaging effects (read: fire). For that reason, the E/W current is sensed (via 3479//3480). If this current becomes too high, the ‘thyristor’ circuit (TS7653 and TS7654) is triggered. TS7442 is switched ‘on’ and TS7443 is forced into conduction. . The ‘SUPENABLE’ signal is shorted now to ground level, which will force the Main Power Supply to Standby mode. Service Modes, Error Codes and Fault Finding • EM3E 5. NON_VFB (No vertical Flyback) protection. If the frame stage generates no pulses, TS7641 will block. TS7443 is now switched ‘on’, which will lead to Standby mode. So in normal operation condition, TS7641 and TS7652 are conducting, while TS7443 is blocked. COLD 5.8 Repair Tips 5.8.1 Miscellaneous HOT EHT-INFO 8V Circuit Protection The following fault condition will lead to a ‘partly’ set protection: • PROT1 protection: When a DC-voltage (positive or negative) is sensed on one of the loudspeaker outputs, the protection circuit (TS7704, 7705, 7706 and 7707), will put the IC7700 in Standby mode (via tri-state input pin 6). For more details see chapter 9. GB 31 5 START/STOP 17/39 OUT HOP I2C BUS 1 29 START/STOP CUTOFF (from CRT panel) 5VCON RESET 8VCON 106 2 105 OTC 7141 5V 99 POR 220 VAC 104 8V STANDBY low 7131/41 closed high 7131/41 open 7131 STBY SUPPLY 3 MAIN SUPPLY SUP-ENABLE Vbat +11D The relay you hear when you switch the set 'on' (from Standby or via the mains switch), is from the degaussing circuitry. It is not used for switching the Power Supply (as done in the MG-chassis). POR 7445 LINE DEFL. (BRIDGECOIL -PROT) (ARC-PROT) PROTSENSING FRAME DEFL (NON-VFB) CL16532044_023.eps 140501 Take care not to touch the ‘hot’ heatsink while disconnecting the SSB, despite the fact that the mains cord is out of the mains socket. There can still be an annoying rest-voltage on the heatsink for a short while. This, because the discharge resistors 3502 and 3503 (on the LSP between hot and cold part) are not stuffed for Europe. Instead, discharge resistors 3066 and 3057 on the Mains Switch panel are used, but because they are located before the Mains switch, they only discharge when this switch is ‘on’. Advice: when you remove the SSB, disconnect the Mains cord, but keep the Mains switch ‘on’. Figure 5-11 5.8.3 This chassis does not have an IR transmitting LED (as in MGsets). Therefore a ‘Service’ (ComPair) connector is implemented at the rear side of the set, which is directly accessible (as in EM2E-sets). In addition to this, there is also a blinking LED procedure to show the contents of the error buffer. When you use ComPair, you have the possibility to activate a ‘stepwise start-up’ mode. With this mode, you can initiate the start-up sequence step by step. This also means that in certain steps, some protections are not activated. This is sometimes very convenient during repair (see also paragraph 5.4.3). Do not try to measure on the SSB side, which is facing the ‘hot’ heatsink. This is dangerous. Most service test points are guided to the ‘tuner’ side and are indicated by the ‘service’ printing. Where the circuitry was too ‘crowded’ for this printing, you can find the correct location on the ‘test point overviews’ in this manual (chapter 6). A very large part of the LSP is 'hot', such as: – the primary part of the Standby Supply, – the whole Main supply (except for the secondary Audio supply), – and the complete deflection circuitry (so notice that the deflection coil is hot !!). 5.8.2 5.8.4 Protections There are ‘service pads’ implemented on the SSB (items 4005 and 4006, outside the shielding), to force the set in SDM or SAM (see also Fig. 7 in Chapter 4). This will overrule the processor-controlled protections, but not the hardware protections. This means, that the A/D-input protections (5 and 8 V) and the I2C ‘not-acknowledging’ info from the feature box (FBX) are overruled. Caution: When doing this, the service technician must know what he is doing, as it could lead to damaging the set. Start-up Sequence The start up sequence differs from other sets (e.g. MG-sets or EM2E-sets): 1. When the set is switched ‘on’, the 5 and 8 V lines (‘+5V_CON’ and ‘+8V_CON’) of the standby power supply are activated. 2. After they are sensed by the OTC, the m P will address the HOP via the I2C-bus, to start the drive [1]. 3. Via the ‘SUP-ENABLE’ signal, the Main Supply is switched ‘on’ and will deliver the VBAT to the Line deflection stage [2]. 4. EHT generation is now started. 5. The OTC will un-blank the picture. 6. When you switch ‘off’ the set, this is done in a controlled way via the POR signal [3]. Note: Standby is not directly achieved via the Standby line of the microprocessor, but indirectly via the HOP circuitry. ComPair The ‘ARC’- and/or ‘BRIDGECOIL’ protection are hardly ever triggered, however: – When you suspect the ‘ARC’ protection, look for bad solderjoints and smell. By interrupting resistor 3497, this protection is disabled (special attention needed !). – When you suspect the ‘BRIDGECOIL’ protection, which can also be due to a too wide picture amplitude, shorten G and S of of the E/W MOSFET 7480. This will disable the protection. You will now have a minimal horizontal amplitude. Re-align the horizontal amplitude in the SAM menu and remove the G/S short of TS7480. 5.8.5 Main Supply • • The simplest way is, to replace the components of the Main Supply with repair kit (3122 785 90310) More detailed way: GB 32 5. – – – – – – • 5.8.6 EM3E Service Modes, Error Codes and Fault Finding Replace FET 7504 and zener 6505. Remove the SSB panel. Short B and E of TS7529, in order to put the Main Supply in ‘on’-mode (TS7529 is blocking then). Caution: To prevent that this will damage R3403 and TS7443, first disable the HW-protection of the deflection circuit. Therefor short circuit C2642 on the LSP (diagram A4) Attach a load of 500 W to VBAT capacitor C2515 (the supply can not work without a minimum load). Use a variac, and slowly increase the VMAINS. Measure over sensing resistors R3514//15 if a nice sawtooth voltage becomes available. Also measure the VBAT . This may never exceed +141 V. If it does, there is something wrong in the feedback circuitry (e.g. regulator 7506). Note: Be careful when measuring on the gate of FET TS7504. This circuitry is very high-ohmic and can easily be damaged (first connect ground to measuring equipment, than measure the gate). Standby Supply The simplest way is to replace the components of the Standby Supply with repair kit 3122 785 90320. 5.8.7 Line Deflection The simplest way is to replace the components of the Line Deflection circuitry with repair kit 3122 785 90330. 5.8.8 Frame Deflection Caution: When the Frame Deflection circuitry is suspected, one must be careful. Because there is a DC-voltage on the frame deflection, the beam current could damage the CRT neck, leading to a defective CRT. Best thing to do is: 1. Interrupt the resistors 3403 and 3404 on the CRT panel (diagram F), in order to remove the ‘filament’ voltage from the tube (no beam current, so no chance of destroying the CRT). 2. Interrupt resistor 3403 on the LSP (diagram A4) to disable the ‘SUP-ENABLE’ line. 3. Measure with a multimeter, or better with a oscilloscope, the functionality of the Frame stage. 4. After you’ve found the cause, exchange the defective component (e.g. TDA8177), and re-solder the interrupted resistors. Service Modes, Error Codes and Fault Finding Phenomenon No picture, no LED. Possible Cause Standby Supply defective. No picture, no LED. Bad connection of SSB in SIMM-connector. Set is in protection due to various causes. For error codes see error-code list. No picture, red LED blinking at 3 Hz. No picture, red LED blinking with code 6-6-6 or 18-18-18. No communication on slow I2C- or fast I2C-bus. No picture, red LED blinking with code 1-1-1. No communication on NVMI2C bus to the µP. No picture, no sound. Set is making audible squeaking sound Supply is possibly in hiccupmode, which is audible via a squeaking supply transformer. No picture, no sound. Green LED works fine No RC-reception. Red LED does not echo RCcommands. Relay (degaussing) is not audible, when set is switched from ‘off‘ or ‘standby’ to ‘on’. No sound, only picture. Supply does not work correctly. µP circuitry or RC-receiver is defective. No sound at headphone output. Picture is rotated. Picture is continuously switching ‘off’ and ‘on’, showing heavy ‘switch’ spots (set does not go into protection). Picture is not sharp. Picture is not synchronised. Picture is distorted. EM3E 5. GB 33 Repair tip Measure circuitry (see diagram A2). Start at test-point A19. When the Mains switch is ‘on’, this voltage must always be available In case of a bad connection, it can happen that there is no picture, and that the Standby LED is not controllable. Re-place the SSB. You have no picture, so: or you read the error buffer via ComPair or you read the blinking LED information via ‘diagnose’-‘x’-‘ok’ on DST or you read the error code sequence via ‘diagnose’-‘0’-‘ok’ with the DST. When you have found the error, check the circuitry related to the supply voltage and I2C-communication or the circuitry that triggers the protection. As processor cannot communicate with one of the 2 busses it the standby-led spontaneously starts blinking 6-6-6… or 18-18-18…. If in the error buffer somewhere is an error 6 or 18, these will have the highest priority starting the mentioned blinking. Measure dependent of the error on the I2C-bus which device is loading the bus. (use I2C -overview) As the µP cannot communicate with the NVM I2C bus, it spontaneously starts blinking 1-1-1. Note: when there is no access to the NVM, a lot of picture setting can go wrong. Possible causes: VBAT is shorted (caused by short circuited line transistor 7421), or Sound winding is shorted (amplifier is shortening the power supply lines), or D6514 is shorted (due to a too high VBAT). Remove excessive load, to see what causes the failure, or check feedback circuit. See repair tip ‘Main Power Supply’ (supply needs a minimal load). If e.g. VBAT is only about 90 V, it is possible that the regulator IC (7506) is defective. In case the set does react on a local keyboard operation, you must check the RC-receiver circuitry (diagram E). µP is not working correctly. When pin 115 is low, the degaussing must be activated. Measure A7/A8 on diagram A1. Possibly the audio amplifier is defect (but not shorted), or the ‘sound enable’ line is high (diagram A5). Further, measure the audio signal path (HIP-MSPSwitch ICs-Amplifier). HP amplifier (7770), or the supply to it, malfunctions. Rotation circuitry, or related supply to it, malfunctions. 200 V is missing on CRT panel. Check RESET-circuitry on diagram B5. Check the level on pin 115 when you switch the set ‘on’. Signal must be low initially and go to high after approx. 12 s. Focus is possibly mis-aligned or SCAVEM-circuitry does not work correctly. The sync is derived in the HIP from xtal 1305 and/or 1308. Check video-path in Service Default Mode. Re-align the ‘focus’ potmeter on the Line Output Transformer, or check the SCAVEM circuitry on the CRT-panel (diagram F). It is also possible that the DAF circuitry is defective (see diagram I). Check the Vdc values. Maybe the crystals 1305 and/or 1308 are making a bad contact. In ComPair, a beep test can determine where the signal stops (use loudspeakers or headphone). Possible cause is also the ‘PROT1’ protection (see diagram. A6). This is a loudspeaker DC protection, which the µP can not sense. Via circuitry 7701/7707, this signal can put audio amplifiers 7700 and 7702 in standby mode (tri-state input). Warning: Find out, which amplifier is causing the problem, because it is possible, that the other one is OK. Measure test points A64 to A67, and the supply line (+/- 16/19V) on diagram A7. Measure test points A52 and A53 on diagram A5. Probably a bad connection from LSP connector 1424 to CRT connector 1224 (diagram F), or an interruption of the 200 V supply line (e.g. R3341 is interrupted). Investigate whether there is an error code present in the error buffer. In case there is one, check the I2C-bus and/or supply lines (see overview supply lines). Measure and check signal path Tuner-HIP-PICNIC-HOP-RGB amplifier. In case it is a geometry issue, check opto-coupler 7482, OpAmps 7440/7450 and the Frame circuitry alignments or a possible corrupted NVM (7011). Check functionality of PICNIC (7709), FALCONIC (7726) and/or field memories (7714 and 7740). TS7726 and 7740 are suspected. Measure test points B61to B64 on diagram B5. Picture with horizontal stripes. No menu, no OSD. Feature box processing is malfunctioning Probably a defective µP. No NextView (EPG). IC7012 defective or not powered. IC7007 defective or not powered. TS7445 possibly defective. Check circuitry around IC7007. Check also B61to B64 around µP on diagram B5. Check, with a multimeter, whether transistor TS7445 is well functioning. An interrupted fuse, NFRresistor or connection. When no symptom or error code leads you to a specific circuitry, use the supply lines overview (see chapter 6), for a quick scan of all supply lines. No Teletext. Strange switch ‘off’ behaviour Various symptoms, due to missing local supply voltage. Check circuitry around IC7012. CL 16532044_039.eps 140501 GB 34 5. Personal Notes: EM3E Service Modes, Error Codes and Fault Finding Electrical Alignments EM3E 8. GB 87 8. Electrical Alignments Index of this chapter: 1. General alignment conditions. 2. Hardware alignments. 3. Software alingnments. 4. Option settings. Method 2 (with oscilloscope) In the frame-blanking period of the R, G and B signals applied to the CRT, the ‘HOP’ video processor inserts a measuring pulse with different DC levels. Measure the black level pulse during the vertical flyback at the RGB cathodes of the CRT. 1. Go, via the MENU key, to the normal user menu, select PICTURE, and set CONTRAST and BRIGHTNESS to 0. 2. Activate the SAM. 3. Connect the RF output of a pattern generator to the antenna input. Test pattern is a 'black' picture (blank screen on CRT without any OSD info). 4. Set the channel of the oscilloscope to 50 V/div and the time base to 0.2 ms. Use external triggering on the vertical pulse (caution: use e.g. R3641 ,which is at the ‘cold’ side!). 5. Ground the scope at the CRT panel (‘cold’ side) and connect a 10:1 probe to one of the cathodes of the picture tube socket (see diagram F). 6. Measure the cut off pulse during first full line after the frame blanking (see Fig. 8-2). You will see two pulses, one being the cut-off pulse and the other being the white drive pulse. Choose the one with the lowest value, this is the cut-off pulse. 7. Select the cathode with the highest VDC value for the alignment. Adjust the Vcutoff of this gun with the SCREEN potentiometer on the LOT (see Fig. 8-1) to the correct value (160 ± 3 VDC). 8. Restore CONTRAST and BRIGHTNESS to normal (CONTRAST= 63 and BRIGHTNESS= 34). Note: The Service Default Mode (SDM) and Service Alignment Mode (SAM) are described in chapter 5. Menu navigation is done with the 'CURSOR UP, DOWN, LEFT or RIGHT' keys of the remote control transmitter. 8.1 General Alignment Conditions Perform all electrical adjustments under the following conditions: • Power supply voltage: 230 VAC / 50 Hz (± 10 %). • Connect the set to the mains via an isolation transformer with low internal resistance. • Allow the set to warm up for approximately 20 minutes. • Measure the voltages and waveforms in relation to chassis ground (with the exception of the voltages on the primary side of the power supply). Caution: never use the cooling fins / plates as ground. • Test probe: Ri > 10 MW, Ci < 20 pF. • Use an isolated trimmer/screwdriver to perform the alignments. 8.2 Hardware Alignments Large Signal panel (LSP) max. VCUTOFF [VDC] 1502 B 0V Ref. CL 06532130_014.eps 131000 Warning All alignments are on hot-part ! 5430 SSB C LOT Focus 1 Focus 2 Screen VG2 3642 TUNER A CINCH SCART V.SHIFT CL 16532044_013.eps 090501 Figure 8-1 8.2.1 Vg2 Adjustment Method 1 (without oscilloscope) 1. Activate the SAM. 2. Select ‘Alignments’. 3. Select the ‘General’ sub-menu. 4. Set ‘Vg2 Test Pattern’ to ‘On’ 5. First turn the Vg2 potmeter on the LOT (see Fig. 8-1) to the left (OSD feedback will show ‘Out high’). 6. Turn the Vg2 potmeter slowly clockwise until you read ‘In low’. This is the correct value. Figure 8-2 8.2.2 Focusing 1. Tune the set to a circle & crosshatch test pattern (use an external video pattern generator). 2. Choose picture mode ‘NATURAL’ with the ‘SMART PICTURE’ button on the remote control transmitter. 3. Adjust the FOCUS 1 potentiometer (upper potmeter, see Fig. 8-1) until the horizontal and vertical lines at 1/4 from east and west, at the height of the centre line, are of minimum width without visible haze. 4. Adjust the FOCUS 2 potentiometer (middle potmeter, see Fig. 8-1) until the horizontal and vertical lines at 1/4 from north and south, at the height of the centre line, are of minimum width without visible haze. GB 88 8. EM3E 8.3 Software Alignments 8.3.1 Introduction Electrical Alignments With the software alignments, it is possible to align the Geometry, White Tone and Tuner IF settings. Put the set in the SAM (see chapter 5.2.2). The SAM menu will now appear on the screen. Select, via 'Alignments', one of the following submenus: brand. See table ‘Cathode parameter’ for the colour analyser readings. 3. Select ‘Tint’ and set it to one of the three colour temperatures (‘Cool’, ‘Normal’ or ‘Warm’) 4. Set the white levels according to the values in the table ‘White levels’. &DWKRGHSDUDPHWHU &57 /LJKWRXWSXWFGPð CL 16532044_090.pdf 120601 A l i g n m e n t s G N S O O S e o u p p t n r p t t o e m e i i r r a r o o e a l l G e o m e t r y W i d e G e o m e t r y n s n N u m b e r s Figure 8-4 > > > > > > ! #$%&'()* :KLWHOHYHOV &RRO 1RUPDO " " CL 16532044_040.eps 150501 CL 16532044_091.pdf 120601 Figure 8-3 • • • • • • General: Select this sub-menu to perform general software alignments. Normal Geometry: Select this sub-menu to perform standard geometry alignments. Super Wide Geometry: Select this sub-menu to perform geometry alignments for the 'Panorama' position in 16:9 sets (only valid for wide screen sets). Alignments can be performed; however, it is better to set values as mentioned below. Options: Select this sub-menu to set the initialisation codes of the set via text menu’s. Option Numbers: Select this sub-menu to set all options at once (expressed in two long numbers). The original factory settings are printed on a sticker that is placed on the CRT (inside the set). Store: Select this sub-menu to store the performed alignments. The alignments are explained below in the sequence of the sub-menu. Note: • Once all alignments/settings have been completed the item 'Store’ must be selected to record all the values in the permanent memory of the set. • If the Option codes have been changed and stored, the set has to be switched 'OFF' and 'ON' using the mains switch to activate the new settings (when switching via Standby, the option code settings are NOT read by the microprocessor). • If an empty EAROM (permanent memory) is detected, all settings are set to pre-programmed default values. • A built-in test pattern can be called up in various submenus. The test pattern generator can be switched on using the item 'Test pattern on/off'. The test pattern only appears AFTER the specific alignment has been selected. The test patterns are generated by the Teletext-IC (OTC). 8.3.2 'General' alignments Drive Method 1 (with colour analyser): 1. Select ‘Test pattern’ and turn it ‘On’. You will get a white block in middle of the image now. 2. Select 'Cathode' and adjust the set to the correct light output. This setting depends on the picture tube size and :DUP + Figure 8-5 Method 2 (without colour analyser): 1. Without having a colour-analyser one can set some parameters. This is the next best solution. The settingparameters are average values coming from production (statistics). 2. Select 'Cathode' and enter the value '15' (for all picture tubes). 3. Select ‘Tint’ and set it to one of the three colour temperatures (‘Cool’, ‘Normal’ or ‘Warm’). 4. Set the ‘Red’, ‘Green’ and ‘Blue’ parameters according to the values in table ‘Tint settings’. 5. ‘Red BL offset’: herewith the Black Level can be aligned very precise. Default value is 7. 6. ‘Green BL offset’: herewith the Black Level can be aligned very precise. Default value is 6. 5 * % 7LQWVHWWLQJV 1RUPDO δ&RRO , " - δ:DUP - , CL 16532044_092.pdf 120601 Figure 8-6 Luminance delays With this alignment you place the luminance information exactly on the chrominance information (brightness is pushed onto the colour). Use a colour bar/grey scale pattern as test signal. • Lum. Delay Pal: Apply a PAL colour bar/grey scale pattern as a test signal. Adjust this parameter until the transients of the colour part and black and white part of the test pattern are at the same position. • Lum. Delay Secam: Apply a SECAM colour bar/grey scale pattern as a test signal. Adjust this parameter until the transients of the colour part and black and white part of the test pattern are at the same position. • Lum. Delay Bypass: apply a NTSC colour bar/greyscale pattern as a test signal. Adjust this value until the transients of the colour and black & white part of the test area are at the same position. EHT compensation Fixed setting: 5 Electrical Alignments Soft clipper Fixed setting:Pwl + 0% IF AFC Supply, via an external video generator (e.g. PM5518), a TV signal with a signal strength of at least 1 mV and a frequency of 475.25 MHz. Use system BG if possible, otherwise match the system of your generator with the received signal in the set. $)&ZLQGRZ ./0 56 In ./0 $)&IUHTXHQF\YVUHIHUHQFH 1234 1234 Low ;<= CL 16532044_093.pdf 120601 8. GB 89 Blend intensity Use this alignment when you replace the microcontroller or the HOP. It aligns the level of transparency of the menupicture blended into the main-picture. 1. Position the BRIGHTNESS, CONTRAST and COLOUR setting in the middle position (picture-menu). 2. Apply a signal with a 100 % white video-pattern. 3. Connect an oscilloscope to pin 8 of connector 1298 of the CRT panel and measure the Red output level. 4. Align the 'Blend intensity' parameter such, that the blended signal is 65 % of the black-white amplitude. In practice this is about 1.3 V (blended signal) versus 2 V (full white signal). 5. The parameter can be adjusted in between 0 and 31. Luma gain Fixed setting:1 Alignment procedure: 1. Go to the 'Installation' menu. 2. Select 'Manual installation'. 3. Tune the TV-set to the system and frequency described above via 'Search' - '475' - 'OK'. 4. If the frequency, showed in the line 'Fine tune', is between 475.18 MHz and 475.31 MHz, you don't need to re-adjust the ‘IF AFC’. 5. If not, adjust the frequency in the 'Fine tune' line to 475.25 MHz and 'Store' the program (this is very important because this will disable the AFC algorithm). 6. Now go to the SAM and select 'Alignments' - 'General' 'IF AFC'. 7. During the 'IF AFC'-parameter adjustment, one can see OSD feedback in the top of the screen. This OSD feedback can give 4 kind of messages: EM3E Adjust Peak White Limiter Enter value ‘4’ for all picture tubes. Vg2 Test Pattern In this sub-menu, you can turn ‘On’ the OSD feedback for the Vg2 alignment (see chapter 8.2.1). 8.3.3 'Normal Geometry' alignments Introduction Use for all geometry alignments, an external pattern generator with a geometry pattern (e.g. crosshatch). See figure below for the correct alignments. 1 VERT. SLOPE 2 VERT. SHIFT 3 VERT. AMPLITUDE 4 V.S-CORRECTION 5 HOR. SHIFT 6 HOR. AMPLITUDE 7 E/W PARABOLE 8 UPPER E/W CORNER 9 LOWER E/W CORNER 10 E/W TRAPEZIUM 11 HOR. PARALLELOGRAM 12 HOR. BOW Figure 8-7 The first item (‘In’ or ‘Out’) informs you whether you are in or out the AFC-window. The second item (‘High’ or ‘Low’) informs you about whether the AFC-frequency is too high or too low. 1. First you must align the 'IF AFC'-parameter such that you come into the AFC-window (= 'In') 2. Then you must look for the point where the 'IF AFC'parameter changes from ‘High’ to ‘Low’. This level is the value you are looking for. 3. After adjustment, 'Store' the value. 4. Now return to the 'Installation' menu. 5. Select 'Manual Installation' - 'Search' - '475' - 'OK' and 'Store'. This will set the AFC 'on' again. Service tip: If you do not trust the frequency accuracy of your service generator, connect it to a ‘good’ TV set and check it with the 'Fine tune'-line. Tuner AGC 1. Set the external pattern generator to a colour bar video signal and connect the RF output to the aerial input. Set the amplitude to 10 mV and set the frequency to 475.25 MHz. 2. Connect a DC multimeter between pin 1 and the shielding of the Tuner (item 1200 on the LSP). 3. Adjust the ‘TUNER AGC’ value (default value is 25) with the LEFT/RIGHT cursor keys until the voltage at pin 1 of the tuner lies between 3.8 and 2.3 V. 4. ‘Store’ the alignment. CL 16532044_022.eps 140501 Figure 8-8 Warning: The use of the 'Internal Test Pattern' will, at this moment, lead to a mis-alignment of the picture geometry. So use an external generator with a geometry pattern (e.g. GB 90 8. EM3E Electrical Alignments crosshatch) for a correct geometry alignment. Use the 'Internal Test Pattern' only for the 'Vertical slope' alignment. V. slope This alignment is meant to align the zero crossing of the frame deflection to the mechanical middle of the picture tube. 1. Set 'Test Pattern’ to ‘On' (read warning above). 2. Set the 'V. S-correction' value to ‘0’ all sets (the boundary-stripes of the test pattern should be positioned on the edge of the picture tube). 3. Align ‘V. slope’ (when aligning, the lower half of the picture is blanked) such, that the middle line of the test pattern is matched with the edge of the pattern transient in the middle of the picture. 4. Push the 'MENU' button to return to the previous menu. Vertical alignment 1. Use 'V. amplitude' to align the vertical amplitude so that the entire test pattern is visible. 2. Set 'V. shift' to value ‘32’. 3. Connect a voltmeter (VDC) between R3624 and ‘hot’ ground. 4. Adjust the DC voltage to ‘0’ with potmeter R3642. 5. Use 'V. shift' again to align the test pattern vertically in the middle. 6. Repeat the the alignment if necessary. Horizontal alignment 1. Use 'H. amplitude' to align the horizontal amplitude so that the entire test pattern is visible. 2. Use 'H. shift' to align the picture horizontally in the middle. 3. Repeat the 'H. amplitude' alignment if necessary. Note: In case the horizontal linearity in wide-screen mode is out of tolerance, add a ‘DC-shift correction’ panel (3104 328 06230) to connector 1419 of the DAF-panel [ I ]. Be sure to switch ‘off’ the set first. On the DC-shift panel, cut diode 6433 for correction to the right or diode 6432 for correction to the left. Caution: never plug in a not pre-aligned module in a set !!! East/west alignment 1. Use 'East/West Parabola' to align the vertical lines until straight. 2. Use 'Upper East/West corner' to align the vertical lines in the upper corners until straight. 3. Use 'Lower East/West corner' to align the vertical lines in the lower corners until straight. 4. Use ‘East/West Trapezium’ to align for a rectangular. 5. Use 'Horizontal Parallelogram’ to align for straight vertical lines if necessary. 6. Use ‘Horizontal Bow' to correct the E/W parabola such, that it becomes symmetrical. Default value is ‘31’. 7. Repeat steps 1 to 6 if necessary. 8.3.4 'Super wide geometry' alignments (only for widescreen sets) Note: The header of this paragraph and also the menu’s are somewhat misleading. We only need to set the following values (if the normal geometry alignment has been performed correctly): 1. For ‘V. shift’ use the default value 33. 2. For ‘V. amplitude’ use the default value 25. 3. ‘V. S-Correction’, enter value of 'normal geometry' alignment. 4. ‘H. amplitude’, enter value of 'normal geometry' alignment subtracted by 1. 5. ‘East/west Parabola’, enter value of 'normal geometry' alignment. 8.4 Option Settings 8.4.1 Introduction The microprocessor communicates with a large number of I2C ICs in the set. To ensure good communication and to make digital diagnosis possible, the microprocessor has to know which ICs to address. The presence / absence of these specific ICs (or functions) is made known via the option codes. You can set the ‘hardware related’ options via the SAM ‘Alignments’ - ‘Options’ or ‘Option Numbers’ menu. You can set the ‘software related’ options via the SAM ‘Dealer Options’ menu . After you have changed the option(s), save them via the 'Store' command. The new option setting is only active after the TV is switched OFF and ON again via the mains switch (the EAROM is then read out again). Electrical Alignments 8.4.2 EM3E 8. GB 91 Options Select this sub-menu to set the initialisation codes (= options) of the set via text menu’s. Menu-item Subjects Options Physically in the set Dual screen/PIP Aux type Text Dual Screen Teletext/EPG TXT None Yes No Yes No Yes No Flashram No Flashram Yes No 4:3 16:9 Yes No Yes No Yes No Eco Prozonic Falconic 1050i/1250i 2 3 Yes No Yes No Yes No Yes No Yes No Yes No Yes No Yes No Yes No None Pro Logic Corded Virtual Cordless FL9 Monitor FL9 DAS FL12 Yes No On Off Yes No UV1316 TEDE9 Feauture not present. Text Dual Screen present Text Dual Screen not present Teletext present Teletext not present NextView set NextView not set Flash-RAM present Flash-RAM present Easylink Plus set Easylink Plus not set 4:3 picture tube 16:9 picture tube Frame rotation circuitry present (diagram A5) Frame rotation circuitry not present Dynamic focus (DAF) present (diagram I) Dynamic focus (DAF) not present NextView present NextView type Communication Easylink Plus Picture Tube CRT Type Picture Rotation Dynamic focus One Point Control Video repro Featurebox type Field memories Lightsensor PALplus Combfilter Picture improvement Picnic Picnic AGC Signalling bits Source Selection External 3 External 4 Audio Repro Dolby Rear speakers Acoustic system Virtual Dolby AVL Miscellaneous Heatsink Present Tuner type PROZONIC not present PROZONIC present FALCONIC present Progressive scan mode Lightsensor present Lightsensor not present PALplus module present PALplus module not present Not valid for Europe LTP present LTP not present PICNIC present PICNIC not present In normal operation: Yes During ‘Drive’ alignments: No 3rd EURO connector present (diagram H) No 3rd EURO connector present 4th EURO connector present No 4th EURO connector present Passive surroundbox present Virtual Dolby (without rear speakers) Active surroundbox present Modern design with only tweeters at both sides (monitor look) Modern design with full range speakers at both sides Soft design with full range speakers at both sides Automatic Volume Limiter on Automatic Volume Limiter off Heatsink present on CRT/SCAVEM panel (diagram F) Heatsink not present on CRT/SCAVEM panel (diagram F) CL 16532044_041.eps 150501 Figure 8-9 GB 92 8.4.3 8. Electrical Alignments EM3E the correct option numbers on a CRT sticker inside the TV set. Option numbers Select this sub-menu to set all options at once (expressed in two long numbers). Example: The CRT sticker in the 32PW8870 gives the following option numbers: 04866 04384 08001 00016 12407 00001 00000 00071 The first line indicates the hardware options 1 to 4, the second line is reserved for the software options. Every 5-digit number represents 16 bits (so maximum number can be 65536 if all options are set). An option number (or ‘option byte’) represents a number of different options. When you change these numbers directly, you can set all options very fast. All options are controlled via eight option numbers. When the EAROM is replaced, all options will require a resetting. To be certain that the factory settings are reproduced exactly, you must set both option number lines. You can find OB 0 1 2 3 4 5 6 7 Bit 0 1 2 3 When all the correct options are set, the sum of the decimal values of each Option Byte (OB) will give the option number. Option name Cabinet Settings (given in decimal values) 0 = FL6 (n/a) 1= FL7 (n/a) 2 = FL8 (n/a) 3 = FL9 DAS 4 = FL9 Monitor 5 = FL10 (n/a) 6 = FL11 (n/a) 7 = FL12 6 AVL 0 = Off 64 = On 0 0 1 2 3 4 5 6 CTI Auto TV Auto Store Mode 0 = Off 0 = Off 0 = None 4 = TXT Page 1 = On 1 = On 2 = PDC/VPS 6 = PDC/VPS/TXT Page Picture Mute Demo Virgin 0 = Off 0 = Off 0 = Off 16 = On 32 = On 64 = On 12 13 0 2 3 4 5 0 1 TXT Preference TXT Region 0 = TOP 0 = East 4096 = FLOF 8192 = West China IF Tuner TXT China TXT EXT3 EXT4 0 = Off 0 = Philips 0 = Off 0 = Off 0 = Off 0 = Off 4 = On 8 = Alps 16 = On 32 = On 1 = On 2 = On Dual Screen 16 = PIP TXT/EPG/DS Aux. Headph. Sound Aspect Ratio Tilt DAF One Point Control Heat Sink 0 = None 32 = Dual Screen 0 = Off 0 = Off 0 = 4:3 0 = Off 0 = Off 0 = Off 0 = Off 64 = On 128 = On 1 = 16:9 512 = On 1024 = On 2048 = On 4096 = On Home Cinema 0 = Off 16384 = On Dolby ProLogic Virtual Rear Spkrs Cordless Rear Spkrs Dolby Digital Virtual Dolby 0 = Off 0 = Off 0 = Off 0 = Off 0 = Off 2 = On 4 = On 8 = On 16 = On 32 = On 8 P50 Easylink 0 = Off 256 = On 12 13 0 1 2 3 4 5 6 7 8 9 10 11 12 13 EPG EPG Type Featurebox 0 = Off 0 = Type 2 0 = Eco 2 = Melzonic (n/a) 4096 = On 8192 = Type 2C3 1 = Prozonic 3 = Falconic Comb Filter PALplus Field Memories Light Sensor Luma Trans. Proc. PICNIC PICNIC-AGC 0 = Off 0 = Off 0 = 2 memories 0 = Off 0 = Off 0 = Off 0 = Off 8 = On 16 = On 32 = 3 memories 64 = On 128 = On 256 = On 512 = On LNA WSS Time Constant 0 = Off 0 = Off 0 = Normal 2048 = On 4096 = On 8192 = Fast 4 5 6 7 8 9 10 11 12 13 14 0 1 2 3 4 5 Option number Sum OB0 Sum OB1 Sum OB2 Sum OB3 Sum OB4 Sum OB5 Sum OB6 Sum OB7 CL 16532044_042.eps 150501 Figure 8-10 Electrical Alignments 8.4.4 EM3E 8. GB 93 Dealer Options Menu name Picture Subject s CTI Personal Blue Mute Virgin Mode Opt ions Yes No Yes No Yes No Auto Store Mode Demo Menu Enable Auto TV Teletext TXT Preference East/West TXT None PDC-VPS TXT page PDC-VPS-TXT Yes No Yes No TOP FLOF West East Physically in set CTI enabled CTI disabled Blue mute activeni case no picture detected Noise in case of no picture detected TV starts up once with language selection menu after mains switch on for the first time (virgin mode) TV does not starts up once with language selection menu after mains switch on for the first time (virgin mode) Autostore mode disabled (not in installation menu) Autostore mode via ATS (PDC/VPS) enabled Autostore mode via ACI enabled Autostore mode via ACI or ATS enabled Demo menu enable Demo menu disable Auto TV mode enabled Auto TV mode disabled Preference to TOP Teletext Preference to FLOF Teletext TXT characters for non -/58 sets TXT characters for -/58 sets CL 16532044_043.eps 150501 GB 94 9. EM3E Circuit Descriptions and Abbreviation List 9. Circuit Descriptions and Abbreviation List Index of this chapter 1. Introduction 2. Block diagram 3. Power supply 4. Control 5. Tuner & IF 6. Video: High-end Input Processor 7. Video: Feature box 8. Video: High-end Output Processor 9. Synchronisation 10. Horizontal deflection 11. Vertical deflection 12. Audio 13. Teletext / NexTView 14. CRT / SCAVEM / Rotation 15. Software related features 16. Abbreviation list 9.1 Introduction The EM3 Europe is a higher specified chassis as the EM2 Europe. EM stands for Eco-MG, 3 for an indication that this set is higher specified as the EM2E. So EM2E is a known chassis with Digital Scan, EM3E is set with Natural Motion, EM4E will be the EM3E set inclusive a Digital Reception board. Differences between the EM3E versus EM2E: – the start-up method is much more simple (no POR-bit anymore) – the set has an advanced Standby Power Supply, including MOSFET-switches for making Semi-standby (needed for Easylink and digital reception in future) – added features as Natural Motion, EPG, LTP and upgraded Auto-TV – the sound amplifiers have symmetrical supply voltages now. The IC is changed from TDA2616 to TDA7490 (class-D amplifier, needing very little cooling) – the vertical amplitude hardware alignment is changed to a software alignment via the SAM menu – the vertical shift alignment is split into a hardware and a software alignment (needed due to spread) – the Frame drive signals from the HOP are symmetrical. The architecture consist of a conventional large signal panel (LSP) and a small signal board (SSB) module, placed into a so called SIMM-connector (Standard Interface, 80 pins). The LSP is built up very conventional, with hardly any surface mounted components on the copper side. Similar with the EM2E (but different as with the MG-chassis), the EM3E LSP has a very large 'hot' part, including both deflection coils. The SSB is a high tech module (2 sides reflow technology, full SMC) with very high component density and complete shielding for EMC-reasons. Despite this, it is designed in such a way, that repair on component level still is possible. To achieve this, attention was paid to: • The position of service test lands: most of them are at the Tuner side. • Accessibility (Tuner side). If there are still problems with the accessibility, one can order an extension board (see parts list). • Clearance around surface mounted ICs (for replacing). • Detailed diagnostics and fault finding is possible via ComPair. Attention: During the first 4 to 6 months of production, the EM3E set-software will be integrated into a Flash-RAM on the SSB. After that period, a Mask-ROM will be used. Which IC is used is not of interest for Service, however for both solutions it means that Service Workshops must be equipped with dedicated (de) solder equipment for exchanging these ICs. In case one must replace a Flash-RAM or a Mask-ROM in the field, the Dealer will receive always an up-to-date FlashRAM. Warning: Be aware that half of the LSP-circuitry is 'hot', including the deflection coils. Circuit Descriptions and Abbreviation List 9.2 EM3E 9. GB 95 Block Diagram UV13XX TUNER SAW IF IF FILTER SAA4978 TDA932X VIF HIP YUV TOPIC SIF 2fH feat EXT I/O PICNIC VIDEO (FBX) HA/ VA TDA9330 TDA9178 YUV100 HOP FRAMEDRIVE+ VERT FRAMEDRIVE- SC HD100 E/W VD100 HD AUDIO VSYNC E/W HORZ HFB SCAVEM SAA5801 CVBS-TXT TOP CNTRL KEYBRD OTC (µP) RGB-TXT NVM (PROGRAM) IR RECEIVER SUPPLY R CRT G + SCAVEM B RGB VSYNC HFB TILT ROTATION FLASH RAM (EPG) COLD HOT DRAM (TXT) 5V2 STANDBY VBAT (141V) FLASH RAM (SW) VSOUND (+/-16V) EHT 180V VTUN +11V +8V TDA7490 MSP34XX SIF AM L/R L/R MSP TDA7490 +5V SW/C NJM4556 HP POWER ON/OFF HP MAINS CL 16532044_014.eps 160501 Figure 9-1 The Tuner (item 1200) is a PLL tuner and delivers the IFsignal, via audio & video SAW-filters, to the HIP (High-end Input Processor). The HIP has the following functions: • IF modulation. • Video source- and record select. • Colour decoder. • Synchronisation. Three SCART-connectors can be used: – SCART1 is fully equipped, – SCART2 is meant for VCR. Pin 10 is used for Easylink and there is a possibility for Y/C in. The CVBS-out on pin 19 is meant for WYSIWYR (What You See Is What You Record). – SCART3 is a CVBS and audio L/R input. The HIP delivers YUV and sync signals to the PICNIC. This IC takes care of: • Analogue to Digital conversion and vice versa. • 50 to 100 Hz conversion. • Panorama mode. • Noise reduction. • Dynamic contrast. The ‘2fH features’-block in the diagram gives several options: – for Digital Scan the PROZONIC is required – for Natural Motion the FALCONIC is required. After the PICNIC the, now 100 Hz, YUV- and H/V-signals are fed to the HOP (High-end Output Processor). This IC handles the video control and geometry part. The RGB-signals for TXT/OSD (from the m P) are also inserted via the HOP. The video part delivers the RGB signals to the CRT-panel and the geometry part delivers the H-drive, V-drive and also a drivesignal for rotation. Both deflection circuits are 'hot' and located on the LSP. They are driven by the HOP. To make a galvanic separation, the Line Drive is driven via transformer 5410 and the Frame Drive via transformer 5621.The horizontal output stage generates some supply voltages and the EHT-, focus- and Vg2-voltages. The RGB amplifiers on the CRT-panel are integrated in one IC and are supplied with 200 V from the LOT. The SCAVEM circuit modulates transitions of the Luminance (Y) signal on the horizontal deflection current, giving a sharper picture. The sound part is built around the MSP34xx (Multi-channel Sound Processor) for IF sound detection, sound control and source selection. Dolby decoding is also done by the MSP. Amplification is done via a ‘class D’ integrated power amplifier IC, the TDA7490. The microprocessor, called OTC (OSD, Teletext and Control) takes care of the analogue TXT input- and output processing. The OTC, ROM and RAM are supplied with 3.3 V, which is derived from the +5V2STANDBY. The NVM (Non Volatile Memory) is used to store the settings, one Flash-RAM contains the set software, the other FlashRAM (7012) is for EPG and the DRAM is used for storing the Teletext pages. In EM3E there is a separate Standby Supply, in order to reduce the Standby power consumption. During Standby, the GB 96 9. Circuit Descriptions and Abbreviation List EM3E Main Supply is switched ‘off’ (via TS7529). A relay (1550) is used to switch the Degaussing circuit. It is switched ‘on’ after set start-up and switched ‘off’ by the m P after 12 s. The Main Supply, an SMPS that is based on the 'downconverter' principle, generates the 141 V (VBAT) and the +/16 V for the audio part. Difference with former MG-sets is that VBAT is not mains isolated ('hot') and is alignment free. 9.3 S Id D + Uout + 375V + S Power Supply (diagram A1 & A2) D - Isec 375V + 96532156_020.eps 210100 Figure 9-3 Mains harmonic diversity • After closing switch 'S', the current ID will increase linear in time. The magnetic energy in the primary coil is directly proportional with the self-inductance of the coil and current ID (thus with the time the switch is closed). The voltage polarity at the secondary winding is negative (due to different winding direction), meaning that diode D will block. Capacitor C will discharge via RL, UOUT will decrease. Opening switch 'S' will generate a counter-e.m.f. in the primary winding, trying to maintain current ID. Through this the polarity of the secondary voltage will inverse. The magnetic energy, stored in the coil, will now be transformed to the secondary side. Diode D will now conduct, capacitor C will be charged and OUT will increase. 9503 3501 9504 3551 1 3500 2 mains 3521 4M7 V 3 5511 or 5516 2507 1 5503 or 5504 4 2537 - +375V + 9504 2516 • - 2 2 1 3 4 5502 CL 16532044_020.eps 140501 Figure 9-2 The mains harmonic filter has 2 functions: to prevent that high frequency signals (harmonics) are transferred into the mains and to protect the set from lightning damage. Implementation HOT 3120 6103 5102 UA -13V 3102 1K 3107 In case of a lightning surge between the 2 phases (differential mode) the energy is immediately bled away through the VDR (R3509) to the other phase. In case of a lightning surge on both phases of the mains in relation to the aerial earth, the filter acts as a high resistance (UEMK=L * dI/dt), as a result of which the voltage across coil L5503/04 increases. A spark gap (1590) prevents that the voltage increases too much, which would lead to a damaged coil. When ignited, the current will be discharged via this spark gap. Resistor R3500 is used for limiting the inrush-current. Degaussing (diagram A1) The 5V2 is present, as soon the set is switched 'on' via the mains switch. As the ‘DEGAUSSING’ signal from the processor (OTC) is ‘low’, transistor 7528 will conduct and relay 1550 is activated. Initially a considerable current will flow, via PTC 3516, through the degaussing coil. The PTC will heat up, resistance will rise and the current will decay rapidly. The OTC makes the ‘DEGAUSSING’ signal ‘high’ after 12 s, which will switch the relay ‘off’. 9.3.3 Standby power supply (diagram A2) Principle This power supply is of a SOPS type (Self-Oscillating Power Supply) and is regulated by the controlled switching of an oscillator. It uses the so-called 'Flyback' principle: 2 +375V GND-STB UMAINS 3110 1K 1K 2104 2m2 9 2R2 3 ON UA t UD STARTUP 7102 D V-START G S 3104 47R UD N.Usec UMAIN 3113 22R t 6105 15V + 10µ RL OFF IPRIM 10M UOUT 5 3101 6105 15V 2102 +5V2 ISEC 8 2114 10n 3106 3117 47R 6111 1 3103 1K 3105 1K COLD 5101 2101 2n2 10R C2507 prevents that the high frequency signals, generated by the set, are conveyed into the mains (it forms a shortcircuit). 9.3.2 RL - 3 1501 + C Mains Harmonic Filter (diagram A1) 1590 Uout + The power supply has a number of main functions: • Mains harmonic filter. • Degaussing picture tube. • Standby power supply. • Main supply. 9.3.1 RL C IPRIM 7101 t 2111 6108 3125 15R 3126 10K 6106 15V 3108 //3118 ISEC t0 t1 t2 t GND-STB 3124 3127 5K6 68R 7100 3114 220R 7104 6122 3V9 2109 + 2149 CL 16532044_019.eps 160501 Figure 9-4 To apply this on the EM3E (diagram A2): replace switch 'S' by FET TS7102, coil L by L5101/L5100, diode D by D6111 and C by C2104. – Time interval t0 - t1: After switching ‘on’ the TV-set, the gate of MOSFET TS7102 will be high (max. 15 V due to zener diode D6105). This will drive the FET into saturation (UDS = 0 V). The DC-voltage UMAINS will be transposed across the primary winding of L5101 (3, 5), resulting in a linear increasing current through this coil. The voltage across the co-coupled coil (1, 2) is also positive and will keep the FET into conductivity via C2101, R3103/3105/3102 and R3117 for some time. The self-induction of the coil and the magnitude of the supply voltage (+375 V) determine the slope of the primary current. The maximum current is determined by the time the FET stays into conductance (t0 - t1). This time is directly determined by the voltage across R3108/ Circuit Descriptions and Abbreviation List – – /R3118 (= 5 W). This voltage is a measure of the current and if it exceeds 1.4 V, TS7101 will be driven into conductivity and consequently connects the gate of TS7102 to earth. The FET will block. The current is: 1.4 V / 5 W = 0.28 A. The voltage across the secondary winding (8,9) will be negative, diodes D6111 and D6107 will block. Time interval t1 - t2: The sudden current interruption in the primary coil will induce a counter-e.m.f. that wants to maintain the current. The voltage on the drain of the FET will increase. The secondary voltage (8, 9) will become positive and will charge C2104 via D6111. All energy that was stored in L5101 during t0 - t1 will be transferred into the load. Due to the transformer principle, a voltage will now be induced in the primary winding (3, 5) and the cocoupled winding (1, 2). This voltage will be N* USEC (N= winding ratio). The voltage across the co-coupled coil will be negative, keeping the FET blocked. Time t2: At t2, the current through the secondary coil will be reduced to zero, as C2104 is no longer charged. As a consequence, the voltages will decay and will change polarity. The gate of the FET will be again made positive, is driven into conductivity and the cycle starts again. Feedback and stabilisation The Standby Power Supply always oscillates at maximum power. The only limiting factor is the maximum primary current, which has been pre-set with R3108//3118. R3114, R3124, R3113 and zener diode D6122 determine UOUT. If the voltage across R3114 exceeds the threshold voltage of the diode of the optocoupler 7104 (± 1 V) or, in other words, UOUT exceeds 5.2 V, the transistor of the optocoupler will conduct. Transistor TS7100 is now driven, and a negative voltage will be transposed to the emitter of TS7101. When TS7101 conducts, the gate of the FET is at earth potential, forcing the oscillator stop. Due to the load, the secondary voltage OUT will decrease. At a certain voltage, optocoupler TS7104 will block and the oscillator will start again. Since there are no capacitors, and there is a high amplification factor in the feedback circuit, the feedback is ultra-fast. This is why the ripple on UOUT is minimal. The negative supply voltage (-13 V) used in the feedback circuit, originates from the co-coupling coil and is rectified through D6103. Stabilisation is not affected through duty-cycle control but through burst-mode of TS7100. Burst-mode is load dependent. If the power supply is less loaded, the secondary voltage will have the tendency to increase more rapidly. If the load on the power supply increases, then the oscillator stops less often, right up to the moment that the oscillator is operating continuously: maximum load. If the power supply is now loaded even more, the output voltage will decay. The maximum primary current set by R3108//3118 determines the maximum load. Protection If the optocoupler would fail, the secondary voltage will increase. This would have disastrous consequences since many ICs (e.g. OTC, Flash-RAM and DRAM) are fed with this 5.2 V. In other words; very expensive repairs would be required. We already know that the negative supply is directly dependent upon the secondary 5.2 V, as a consequence of which the negative supply will increase proportionally as the secondary voltage increases. If the negative supply in the mean time reaches -15 V, D6106 will start to zener and as a consequence TS7101 will start conducting. Basically, D6106 will take over the stabilisation task of the optocoupler, however, with a considerable spread: from -13 V to -15 V is a 15 % increase, thus OUT will increase from 5.2 V to max. 6 V. EM3E 9. GB 97 Tuner Supply The Standby supply produces 2 voltages for the Tuner: +33V (VTUN) and +5VT. • The +33V is the tuning voltage for the Tuner. • The +5VT is derived from the +8V with stabiliser 7911, and is used to supply the tuner only. SSB Supply There are several voltages going to the SSB: +8V, +5V and +3V3. • The +5V and +(always present) come directly from the Standby power supply. • The +3V3 is derived from the +5V with stabiliser 7910 (on the LSP). 9.3.4 Main Supply (diagram A1) Some important notes on beforehand: • VBAT is not isolated from the main supply ('hot'). • VBAT is alignment free. Principle The Main Power Supply, generates the 141 V (VBAT) and the +/- 16 V for the audio part. It is based on the so-called 'down converter' principle. S L Vin VBAT D IT + C RL S ID L Vin VBAT D + C Sclosed Sopen IT ID RL . VBAT = VIN δT T δT T 96532156_022.eps 060100 Figure 9-5 • • • After closing switch 'S', the linear in time increasing current IT, will charge capacitor C. Opening switch 'S' will generate a counter-e.m.f. in coil L, trying to maintain current IT. This is possible via diode D (this diode is also called 'freewheel diode'). So after opening 'S', the magnetic energy stored in coil L will be transferred to electrostatic energy in capacitor C. The VIN will only supply current during the time that 'S' is closed while a constant current is flowing through RL. VBAT is directly proportional with VIN and the time that 'S' is closed and reverse proportional with period time 'T'. So by changing the duty cycle, it will be possible to control VBAT. GB 98 9. Circuit Descriptions and Abbreviation List EM3E Implementation 1503 375V 3513 2.5A A 6510 3518 15V 6530 Vbat 141V 3511 7504 3508 G S 6505 15V 7507 2503 D 7530 7502 3522 3512 6515 6501 V - MAINS 5V6 3514//15 B 6535 5 +16V 2512 5506 6536 2513 -16V HOT COLD 3504 141V Vbat 3520 33k 3506 7506 3507 2515 CL 16532044_030.eps 160501 and transistor TS7502, TON of the FET is changed (will increase). The output voltage VBAT will rise. If the load continues to increase, the regulator will block at a certain moment. TON will is now at maximum value. This is the point where VBAT will go below 141 V and, at further increasing load, is switched ‘off’ (the voltage across the cocoupled coil (4, 5) will decrease, due to the increasing load. Therefore the voltage on the gate of TS7504 comes below the threshold voltage. The supply switches ‘off’ and an audible hiccuping can be heard). On the other hand when the load decreases, VBAT will rise. As a consequence, the input voltage of TS7506 will also rise, resulting in a higher current. This changes the base voltage of TS7502, and through that the TON (will decrease) of the FET. The output voltage VBAT will be reduced. If, for instance, VIN will decrease (e.g. UMAINS is 180 V i.s.o. 240 V), the slope of the drain-current will be flattened, through which the FET will be longer into conductance, keeping VOUT constant. If, for any reason, the stabilisation circuit might fail, the output voltage VBAT can never exceed 200 V (via D6514). D6514 will form a short-circuit, VBAT will drop and the set will switch off (this will result in an audible hiccuping of the supply). Figure 9-6 At start-up of the main supply, C2515 can be assumed as being a short-circuit. UAB will be 15 V (R3513, D6510) and UGS of the FET will be +5.4 V. The FET will be driven into saturation (same as closing switch 'S' ). The drain-current will increase linear in time. With other words: resistors R3513 and R3518 will start the oscillator. The voltage across the co-coupled coil (4, 5) is also positive and will keep the FET into conductivity. The drive concept of the MOSFET TS7504 has changed (compared to the EM2E chassis). In EM2E, TS7502 was a high-voltage semiconductor, in EM3E it is changed to a lowvoltage semiconductor. The added opto-coupler 7505 is used to bridge the different voltage levels. Via this opto-coupler, the DC-current through R3504 is influenced. The changed current through R3504, changes the VBE of TS7502, which will influence the drive of MOSFET TS7504 (= switch ‘S’ in Fig. 5). The sudden current interruption in the primary coil, will induce a counter-e.m.f. that wants to maintain the current via the 'freewheel' diode D6508. This current is linear decreasing in time and as it is also flowing through R3414//R3415, TS7502 will be blocked after a certain time period. The gate of the FET will be again made positive, is driven into conductivity and the cycle starts again. For safety reasons, transistor TS7530 is added as a back-up solution for TS7502. If B-E of TS7502 is shorted, TS7530 takes over its function. Stabilisation of VBAT The output voltage VBAT is determined by: VBAT = VIN * TON / (TON + TOFF) = VIN * duty-cycle. To stabilise the output voltage, a feedback loop is implemented, which will reduce TON when VBAT increases and vice versa. Via a voltage divider, excisting of (1 %) resistors R3507, R3510 and R3527, a voltage of 2.5 V (when VBAT = 141 V) is fed to the input of precision shunt regulator 7506. This regulator will conduct, a current will flow through the diode part of the opto-coupler 7507. The base of TS7502 will now be set at a certain positive voltage. As this transistor switches the FET TS7504 on and off, this circuit can determine the duty-cycle. E.g. when the load increases, VBAT will decrease. As a consequence, the input voltage of regulator 7506 will decrease, resulting in a lower current. Via opto-coupler 7505 Switch to ‘Standby’ (via RC) When the set is switched to 'Standby' mode via the Remote Control, the Main supply is switched ‘off’ by the circuit around TS7529 (see diagram A1). During 'on'-state, the Main supply is fed with line pulses via the ‘SUP-ENABLE’ line. They are rectified and smoothed via D6517, D6516 and C2530 and fed to TS7529. Because they are less than -13 V, this transistor is blocked. When these pulses are stopped, TS7529 will be saturated and TS7502 will switch ‘off’. This will switch ‘off’ the Main supply. Set to ‘On’ (via ‘SUP-ENABLE’) Via the ‘STANDBY’ command from the OTC, the MOSFETS 7141 and 7131 are switched ‘on’. When the +5V and +8V are sensed by the OTC, a command is given to the HOP to start the drive (via I2C). When this is sensed via the ‘SUP-ENABLE’ line (at the base of line transistor TS7421), the main supply is switched ‘on’ via TS7529. Audio Supply The pulses on the secondary winding of L5506 are rectified by D6535 (+16 V) and D6536 (-16V), and smoothed by C2542 and C2543. Circuit Descriptions and Abbreviation List 9.4 FLASH (SW) FLASH EPG DRAM (TXT) D0...D15 GB 99 NVM (PROG) 120 P50-OUT 119 SAM 117 SEL_IN_2 SAA5801 CVBS-TXT 5 H, V 83,84 +3V3 + RESET +3V3 RESET ON/OFF-LED Via pins 105 and 106, the +8 V and the +5 V are sensed. If one of them is not present, the Main supply is switched ‘off’ (set in protection and the red LED will blink at 3 Hz). The OTC will generate an error code to indicate what was wrong. 7001 +3V3 74 113 +3V3 115 DEGAUSSING 110 LIGHT SENSOR 109 STATUS SC3 108 FRONT DETECT 104 STANDBY 103 SEL_IN_1 100 RC5/RC6 99 POR 97 P50-IN KEYBOARD 107 96 SDM +5V 106 95 SOUND ENABLE +8V 105 94 RESET AUDIO 81 FRAME 77,78,79,80 RGB, BLENDING OSD/TXT The horizontal (HD100) and vertical (VSYNC) sync pulses are also fed to the OTC for stable OSD and TXT. The RGB-outputs (77/78/79) together with fading (pin 80) are fed to the HOP. The fading pin has a double function: it is used for making a transparent menu and as fast-blanking signal for TXT. 4005 9.4.2 I2C3 EEPROM M24C32 NVM TUNER UV13xx HIP slow I2C0 fast I2C1 91/92 I C Busses In the EM3E chassis with OTC-processor there are three I C busses used: • Slow (max. 100 kHz) hardware I C-bus (called I C0), used for the Tuner. • Fast (max. 400 kHz) hardware I C-bus (called I C1), used for all ICs. • Separate short bus (called I C3) for the Non Volatile Memory (NVM), to avoid data corruption. 4006 9.4.3 +3V3 9. Control (diagram B5) A0...A19 +5V2 EM3E NVM The Non Volatile Memory contains all set related data that must be kept permanently, such as: • Software identification. • Operational hours. • Error-codes. • Option codes. • All factory alignments. • Last Status items for the customer + a complete factory recall. • Txt featuring (keeping habit watch data). • EPG data. 85/86 87/88 HOP MSP 3415/3451/3411 FBX PICNIC DNR MEMORY TOPIC CL 16532044_016.eps 160501 Figure 9-7 9.5 9.4.1 Tuner & IF (diagram A8 & B2) OTC Introduction The SAA5801 (IC7001) is called the OTC (OSD, TXT and Control). In this IC, the microprocessor and the TXT-decoder (level 2.5) are integrated. Some of its functions are: • Set control. • TXT/OSD acquisition. • RGB-outputs to the HOP • Menu blending; for blending the contrast, software controlled. • I/O-ports for I2C, RC5/RC6, LED, and service modes. • Error code generation. Data Storage The software for EM3E can be 2 MB (Megabyte). It is possible to store 1200 TXT pages in IC7007. This is a DRAM of 4 MBit and this IC is also used to store data of a working set. For EPG a Flash-RAM (7012) is used. The Non Volatile Memory IC7011 is a 4 kB version M24C32W6. Power Supply All ICs in this part are supplied with 3V3. For this voltage a 3V3 stabiliser is used (IC7005). With the circuitry around TS7003 and 7004 (diagram B5) a reset is generated to wake up the OTC (pin 74). During this reset all I/O pins of the OTC are made ‘high’. The tuner is I2C controlled, and is capable of receiving off-air, S- (cable) and Hyperband channels: • Low 44 - 156 MHz • Mid 156 - 441 MHz • High 141 - 865 MHz The tuning is done via I2C. The reference voltage on pin 9 is 33 V. This voltage (VTUN) is derived from the secondary side of the standby supply, via D6134 and R3116//R3115 and a 33 V zener diode (D6200). The OTC, together with the HIP, controls the tuning procedure. There is also automatic switching for the different video systems. The IF-filter is integrated in a SAW (Surface Acoustic Wave) filter. The type of this filter depends on the received standard(s). There are two SAW filters: one for filtering picture-IF and a second one for sound-IF. An extra filter (5403), tuned at 40.4 MHz, is necessary for L/L’ sets (with 6.5 MHz sound), to suppress the neighbour channel. The output of the tuner is controlled via an IF-amplifier with AGC-control. This is a voltage feedback from pin 62 of the HIP to pin 1 of the tuner. AGC take-over point is adjusted via the service alignment mode ’Tuner AGC’. If there is too much noise in the picture, it is possible that the AGC setting is wrong. It is also possible that the AGC-setting is mis-aligned, if the picture deforms with a perfect signal. Then the IF-circuit amplifies too much. The video IF-signal is fed to pins 2/3 of the PLL-controlled IFdemodulator. The voltage controlled oscillator of the PLL is GB 100 9. EM3E Circuit Descriptions and Abbreviation List adjusted via the service menu ‘IF AFC’. If the alignment is correct, the displayed frequency in the installation menu is the same as the applied frequency from a generator. The external coil L5408 connected between pins 7/8 is used as reference. The demodulated IF-video signal is available at pin 10 of the HIP. In this video signal, there is a rest of the sound carrier, which is filtered out by the sound trap 1407. Then the signal is again fed to the HIP on pin 12, where the group delay is corrected, dependent on the standard that is received. The CVBS-signal is available at pin 13 for further processing in the set. Via TS7322, the signal is supplied to EXT1 (monitor out) and again back into the HIP (pin 14) to the source/record selection. To realise Quasi Split Sound (QSS), the IF-signal is fed to the HIP on pin 63/64 via SAW-filter 1405. The FM (or AM for Lnorm) -modulated signal is available on pin 5 and is fed to the audio demodulator MSP34xx (7651). 9.6 9.6.4 Easylink supports the next features: • Signal quality and aspect ratio matching • One touch play • One touch text • Pre-set download • WYSIWYR • Automatic Standby With Easylink-Plus (P50+) is added: • Country and language installation • System Standby • Intelligent set top box features • NexTView download • Timer record control • VCR control feature 9.6.5 Inputs The HIP has various inputs: • Full matrix switch with: – 2 CVBS inputs – 2 Y/C (or additional CVBS) inputs – 1 CVBS front end input. • Two RGB inputs and 2 status-inputs The input signals from the Front I/O are fed to the HIP, and front detection is fed to the OTC. • EXT1 is full SCART: thus CVBS and RGB. The RGBselection is done in the HIP. • EXT2 is meant for VCR and has therefore some additional signals in relation to EXT1 but no RGB. EXT2 has also the possibility for Y/C_in and Easylink-Plus (P50). Y_in is with pin 20 and Chroma in with pin 15. Easylink is handled via pin 10 of the SCART and this is a bi-directional communication. • EXT3 is meant for CVBS input only. 9.6.2 9.7 Video: Feature Box (PICNIC and FALCONIC, diagram B3) 9.7.1 Introduction The basic function of the Feature box (FBX6) is picture improvement, and depending on the version, several scan conversion methods are possible. The PICNIC (SAA4978H) is the central key component. In the EM3E-chassis, the feature-box is integrated on the SSB. The PICNIC is used for the 100Hz conversion and has the following functions: • The ADC. • The DAC. • The 100 Hz conversion. • Dual screen compression • The Panorama mode. • Automatic Aspect Ratio Adaptation (AARA) • Colour Transient Improvement (CTI) • The contrast improvement (Dynamic Contrast). All these functions are integrated in one IC: SAA4978H, 160 pins QFP Outputs One can select three, separate switchable, outputs: • 1 YUV-output, which is fed to the PICNIC • 2 CVBS outputs, one for Teletext Dual Screen and the other for output to EXT2 to have WYSIWYR (What You See Is What You Record). 9.6.3 I/O Switching The external signals are fed directly to the I/O part of the HIP with status from pin 8 of SCART. On the HIP there are two status inputs available (pins 15, 17) with two voltage levels: • 4:3 -> 2.2 V • 16:9 -> 5.5 V Video Processing The sandcastle-pulse of the HIP is not used for synchronisation. The HOP will generate synchronisation signal derived from the feature box (PICNIC) signals. If a VCR is connected, there is also an automatic correction for MacroVision. This is active for the external sources and the pre-sets 0, 90-99. The HIP itself (no external voltage) controls the Y/C switch in the HIP. The chrominance decoder in the HIP is full multi-standard: PAL/SECAM/NTSC. Two different crystals can be connected to the pins 54 & 57 without any alignment. The crystals are also used as a reference for the synchronisation. A digital control circuit that is locked to the reference signal of the colour decoder determines the start-up of the sync. The original one may only replace this crystal. If just a crystal is taken, the internal capacitance will be different and the effect will be that there is no colour. In the HIP a sync separation circuit is integrated; the HIP delivers the HA50 and VA50 to the PICNIC. Video: High-end Input Processor (HIP, diagram B2)) In the EM3E, the HIP TDA932xH is used, which contains the following functions: • IF demodulation. • Group delay correction. • AFC signal generation, used to track drifting transmitters. • Sound carrier re-generation (SIF). • AM demodulation. • Sync acquisition, delivering HA and VA. • Switching off IF-filtering. 9.6.1 P50 9.7.2 ADC/DAC Analogue to Digital conversion is done with three identical 9bit ADC's. Digital to Analogue conversion uses three identical 10-bit DAC's. In the PICNIC there are three 9 bits ADCs present for Y,U,V. For digitising the Y (luminance), 9 bits are used (to realise a Circuit Descriptions and Abbreviation List more detailed picture). These 9 bits are only internally used. Via dithering the 9 bits are reduced to 8 bits and this data is stored into memory. The data in the memory is fed back to the PICNIC and via un-dithering the data is again reproduced to 9 bits for processing. U/V (colour difference signals) is also sampled with 9 bits. These two 9 bit data streams are multiplexed to 4 bits data streams. As the perception for colours by the human eye is less sensitive as for luminance, this reduction is allowed. 9.7.3 9.7.5 9.7.6 9.7.7 BUS B BUS C BUS D Y FEAT U FEAT V FEAT HD100 VD100 PICNIC/SAA4978H I2C 100Hz CONFIGURATION 7726 7714 F A L AC B O N F I C C M E M 1 7740 M E M 2 Automatic Aspect Ratio Adaptation (AARA) Colour Transient Improvement (CTI) Dynamic Contrast To make the contrast (black/white) range wider, Philips has invented Dynamic Contrast. It uses the digital memory used in 100 Hz sets. It measures every A-field (25 x per second), and digitally analyses where on the greyscale most of the image is located. If it is a relatively dark image, the lighter part of that image is stretched towards white, so that more contrast will become visible in that picture. If it is a relatively light image, the darker part of that image is stretched towards black, so that these darker parts will have more contrast. When the image is in the middle of the greyscale, both dark and light parts are stretched. 7709 BUS A The Panorama Mode At CVBS video signals, the bandwidth of colour signals is limited to 1/4 of the luminance bandwidth. Transients between areas of different colours are therefore not very sharp. The PICNIC can steepen these transients artificially with a time manipulation algorithm. M E M 1 Y DEC U DEC V DEC HA VA GB 101 This feature uses data from the 'black bar detection circuit' to adapt the vertical and horizontal amplitude to an aspect ratio belonging to the display, without the black bars. 9.7.8 7714 9. To fit 4:3 pictures into a 16:9 display, it is possible to apply a panoramic horizontal distortion, to make a screen-fitting picture without black sidebars or lost video. The centre horizontal gain is programmable and the side gain is automatically adapted to make a screen-fit. 100 Hz Conversion The main task of the PICNIC is the conversion from 50Hz to 100Hz for YUV and HV-sync. In order to remove 'large area flicker' (especially visible in a white picture), the field-rate of the video is doubled by the FBX6. A 50/60 Hz frame frequency is converted to 100/120 Hz. Also the line frequency (16 kHz) is doubled (32 kHz). Basically, when the video input contains fields A, B etc..., the conversion provides an AABB sequence on the display. The actual conversion is done in the first Field Memory (by reading it twice at double speed, while writing it once. EM3E 9.8 Video: High-end Output Processor (HOP) and TOPIC (diagram B4) 9.8.1 General 7709 BUS A BUS B BUS C BUS D Y DEC U DEC V DEC HA VA Y FEAT U FEAT V FEAT HD100 VD100 PICNIC/SAA4978H I2C NATURAL MOTION CL 16532044_015.eps 090501 The YUV-signals from the PICNIC are fed to the HOP (Highend Output Processor, TDA9330). The video and geometry control parts are integrated in the HOP. Also the RGB-signals for TXT/OSD (from the m P), are inserted via the HOP. The geometry part delivers the H-drive, EW-drive, V-drive and also a drive signal for rotation. Figure 9-8 For extra 100 Hz features, it is possible to add an extra IC to the PICNIC. This IC, called the ‘Field And Line CONverter IC’ (FALCONIC), has three modes: 1. 100 Hz (to eliminate field flicker). Only one memory IC (7714) is used to store one frame. It displays an AABB sequence. 2. Digital Scan (to additional eliminate line flicker). Together with two memory ICs (7714 and 7740), it displays an AA’BB’ or ABAB sequence. 3. Natural Motion (to additional eliminate movement juddering). Together with two memory ICs (7714 and 7740), it displays an AB’A’B sequence. 9.7.4 Dual Screen Compression The PICNIC can provide horizontal video compression up to 50 %. The compress mode can be used to display dual screens with Teletext (only for wide-screen sets). The main functions of the HOP are: • Video control (contrast, brightness, saturation, etc.). • Deflection drive. • 2nd RGB interface for OSD/TXT. • Peak White Limiting. • Cut-off control and White Drive (RGB outputs). • Geometry control. The TOPIC (The most Outstanding Picture improvement IC, item 7302, type TDA9178), is an optional IC between the PICNIC and the HOP. It has the following (picture improvement) functions: • Luminance Transient Processor (LTP), for detail enhancement. • Chrominance delay circuitry, to compensate timing differences between Y and C. • Spectral processor , for improved sharpness and colour transient improvement (CTI). • Colour vector processor, for skintone correction, green enhancement and blue stretch. • Measure and detection circuitry, for AutoTV. GB 102 9. EM3E Circuit Descriptions and Abbreviation List East/West Drive At pin 3, the E/W-drive is available. Pin 4 is a feedback input for the EHT-info, and is used to prevent pumping of the picture. The EHT varies also dependent on the beam current. For wide-screen without load this is 31.5 kV and with load (1.5 mA) 29.5 kV. The sandcastle pulse from the HOP is fed to pin 1 of the TOPIC, which is used as reference for timing. 9.8.2 Video Control After source selection, the HOP controls the signals for Saturation, Contrast and Brightness. Output is RGB again. 9.8.3 OSD/TXT Control On pins 35 to 38 the RGB and fast blanking from the OTC (OSD and TXT) are inserted. The sync signal VSYNC) is derived from the ‘FRAMEDRIVE-“ signal. 9.8.4 Frame Rotation For frame rotation, a control voltage is used from pin 25 of the HOP. Frame rotation is only used in wide-screen sets. 9.8.8 Flash detection When a flash occurs, the EHT-info will become negative very fast. Via R3316/D6304/D6303, TS7303 starts to conduct. This makes pin 5 of HOP ‘high’. The output (pin 8) is immediately stopped. If the H-drive stops, then also pin 5 will become ‘low’ again, which will reset the flash detection. A bit (FLS) is set in an output status register, so that the OTC can see that there was a flash. This FLS-bit will be reset when the OTC has read that register. Peak White Limiting On pin 43 there is a Peak White Limiting signal line (PWL). If the beam current increases, the ‘EHT-info’ voltage will decrease. Average limiting via R3343/C2333 controls PWL. 9.8.5 Cut-off Control The following will happen when you switch the TV to Standby: 1. The vertical scan is completed. 2. The vertical flyback is completed (the horizontal output is gated with the flyback pulse, so that the horizontal output transistor cannot be switched ‘on’ during the flyback pulse). 3. The ‘slow stop’ of the horizontal output is started, by gradually reducing the 'on' time at the horizontal output from nominal to zero (this will take 50 ms). 4. At the same time, the fixed beam current is forced via the black-current-loop for 25 ms. This is done by setting the RGB outputs to a maximum voltage of 5.6V. In the EM3E a 'one-point' cut-off control is used: A current of 8 m A (for cut-off) is fed to pin 44 of the HOP. This is done with a measurement pulse during the frame flyback. During the 1st frame, 3 pulses are generated to adjust the cut-off voltage at a current of 8 m A. With this measurement the black level at the RGB-outputs is adjusted. So at start-up there is no monitor pulse anymore. At start-up, the HOP measures the pulses, which come back via pin 44. The RGB-outputs have to be between 1.5 V and 3.5 V. If one of the outputs is higher than 3.5 V or one of them lower then 1.5 V, the RGB-outputs will be blanked. 9.8.6 Geometry control All geometry control is done via I2C and the data is stored in the NVM (IC7011) of the SSB. 9.8.7 Deflection Control Line Drive The Line drive is derived from an internal VCO of 13.75 MHz. As a reference, an external resonator is used (1301). The internal VCO is locked with the HD100-pulse, which comes from the PICNIC. The 'PHI-2' part in the HOP receives the HFB_X-RAY_PROT (pin 13) to correct the phase of the Line drive. The EHT-info is supplied to pin 14 (DYN-PHASE-CORR) to compensate picture breathing depending on the beam current. Note: This is not used in the EM3E, therefore EHTcompensation in the SAM menu is put to zero. Frame Drive At pins 1 and 2 the symmetrical frame drive signals are available. The VSYNC signal, for synchronisation of the OSD/ TXT, is derived from the ‘FRAMEDRIVE-‘ signal. Protections HFB protection If the HFB is not present, it this detected via the HOP. The OTC puts the TV into protection and reads a register in the HOP. An error code is generated. 9.9 Synchronisation (diagram B2, B3 & B4) The HIP video processor provide the vertical and horizontal sync pulses VA and HA. They are synchronised with the incoming CVBS signal. Then these pulses are fed to the PICNIC, where they are doubled to be synchronous with the 100 Hz picture. The outgoing pulses, VD100 and HD100, are fed to the HOP, which supplies the vertical and horizontal drive pulses and the 100 Hz (2fH) sandcastle pulse. The VD100 pulse from the PICNIC is inverted by TS7304 to the VD signal. The OTC is synchronised on the HFB pulse from the CRT and on the VSYNC from the HOP, for the synchronisation of TXT/OSD/EPG When no CVBS is offered to the video processor, the VA50 and HA50 pulses are switched ‘off’ by the HIP, and the pulses are generated by the PICNIC (to assure a stable OSD). Circuit Descriptions and Abbreviation List EM3E 9. GB 103 9.10 Horizontal (Line) Deflection (diagram A3) 9.10.1 Principle Linearity Correction Caused by serial losses in the line output stage *1 COLD HOT 141V 6408 5 MAIN SUPPLY +11D S-correction *2 5430 X 3409 STANDBY SUPPLY +5V2 6407 START Y X TON X>Y 1 3416 Deflection centre 5410 5411 NORMAL TOFF 3411 2417 2412 2414 3417 1 7421 2420 1417 LINE DEFL. COIL. 2 2430 2425 6423 T7421 conducting LINEDRIVE 1 (HOP) 2492 LINEARITY COIL. (*1) 5421 7409 3414 3406 2431 7408 141V 6406 2415 3407 3431 2432//33//34 (*2) 2421 3404 3488 +8VS 4 2 5422 3418 3 3492 1 +8VB 6480 2426 6422 3486 3 EW_DRIVE (HOP) 3484 3412 1 7450-B 5 6 3481 7486 7480 8 7487 3490 4 ARC PROT 6615 2 1 5 3487 3483 7482 2 3479 4 CL 16532044_018.eps 140501 Figure 9-9 The HOP (located on the SSB) generates the line-drive pulses (LINEDRIVE1), which have a frequency of 31250 Hz (T = 32 m s). When the LINEDRIVE1 signal is high, TS7409 and TS7408 will conduct. A constant DC voltage will be applied across L5410, causing a linear increasing current through this coil. The secondary voltage of L5410 has a negative polarity so that TS7421 will block. When the set is switched ‘on’, the current through L5410 is supplied by the 5V2 Standby supply (via D6407), and taken over by the +11D voltage (via D6408) of the main supply. When the LINEDRIVE1 signal becomes low, TS7409 and TS7408 will block. The voltage polarity across the primary winding of L5410 will invert. The positive voltage on the secondary winding will now drive TS7421 into conductivity. Because of the storage time of the line transistor (TS7421), L5410 cannot transfer its energy immediately to the secondary side. This may result in high voltage peaks on the collector of TS7409 and TS7408. To prevent that these peaks will damage the transistors, a 'snubber' circuit (C2414, C2412 and R3411) will suppress them. When the LINEDRIVE1 signal is high again, the above described sequence starts again. Circuit L5411 and R3409 will increase the switch ‘off’ time of the line transistor. The line stage is started via a 'slow start' principle. During start-up, the HOP generates line drive pulses with a small TON and a high frequency (50 kHz). TOFF is constant and TON is gradually increased until the frequency is 31.25 kHz (normal condition). The time interval from start to normal condition takes about 150 ms. When switching off, the same procedure is followed, but now in reverse order. 9.10.2 Implementation To explain the operation of the line output stage, we use the following start conditions: • C2433 is charged to max. 141 V (VBAT) • TS7421 is driven into conductivity. GB 104 9. Circuit Descriptions and Abbreviation List EM3E 5430 5430 I Defl I Defl 141V 141V t1 t2 t2 6423 2425 7421 2421 Line defl. + 2433 - 100V 6423 t3 Line defl. 2425 7421 141V 2433 2421 2420 2420 41V 6422 2426 5422 6422 41V 2426 5422 CL 96532156_024.eps 060199 Figure 9-10 – – Period t1 - t2: When TS7421 is driven into conductivity, the capacitor voltage of 141 V, will be divided across bridge-coil L5422 and the deflection coil (connector 0317). Due to the chosen inductance values, there will be 100 V across the deflection coil and 41 V across L5422. The linear increasing current in the deflection coil will result in a spot moving from the centre of the picture tube to the right. The voltage across L5422 will also charge C2421 (41 V - 0.7 V). Period t2 - t3: At the moment the LINEDRIVE signal becomes high, TS7421 will stop conducting. In the coils a voltage will be induced, trying to maintain the current. The current through the line deflection coils continues to flow through C2425 and C2421 and the current through L5422 continues to flow through C2426 and C2421. The energy stored in the line deflection coil is passed to C2425, and the energy of L5422 to C2426. The resonance-frequencies of these 2 LC-circuits define the flyback time of the spot from the right side of the picture tube to the left. On average no current flows through C2421 and thus the voltage across this capacitor remains constant. 5430 5430 I Defl I Defl 141V 141V t3 t4 6423 7421 2425 2421 2420 t4 Line defl. 2433 2426 6423 2425 6422 2426 7421 2421 2420 41V 6422 5422 Line defl. + - 2433 100V 141V 41V 5422 41V Figure 9-11 – S-correction Since the sides of the picture are further away from the point of deflection than the centre, a linear saw-tooth current would result in a non-linear image (the centre would be scanned slower than the sides). To solve this, the deflection current for the right- and left side is reduced. C2433 is charged quadratic during time interval t1 - t2. Left and right the voltage across the deflection coil decreases, causing the deflection to slow down. In the centre, the voltage increases and the deflection will be faster. An S-shaped current is superimposed on the saw-tooth current. This correction is called ‘finger-length correction’ or ’S-Correction’. C2433 is relatively small, as a result of which the saw-tooth current will generate a parabolic voltage with negative voltage peaks. The current also results in a parabolic voltage across C2421, resulting in the finger-length correction, proportionally increasing with the picture width. The EW-DRIVE signal will ensure the largest picture width in the centre of the frame. Here the largest correction is applied. The larger the picture width, the higher the deflection current through C2433. See also Figure 9-9-(*2). E/W-correction A line, written at the upper- or lower side of the screen, will be larger at the screen centre when a fixed deflection current is used. Therefore the amplitude of the deflection current must be increased when the spot approaches the screen centre. This is called East/West correction. t5 CL 96532156_025.eps 231299 – negligible. In order to compensate for this, a pre-magnetised coil L5421 in series with the deflection coil is used. This coil ensures that during time interval t1 - t3 the circuit resistance will be higher than during t4 - t5. L5421 is called the linearity coil. To avoid self-oscillation, R3431 and C2431 are placed parallel to L5421. See also Figure 9-9-(*1). Period t3 - t4: As for the period t2 - t3; but now the current flows in the opposite direction, since the voltage across C2425 and C2426 is higher than the voltage across C2433 and C2421. Period t4 - t5: The coils want to maintain the negative current and will charge the capacitors negative. Because of this, D6422 and D6423 will conduct. The voltage is 100 V across the deflection coil and 41 V across L5422. As both diodes conduct, we may consider the voltage to be constant. A linear current flows with the same changing characteristics as in period t1 - t2. The spot now moves from the extreme left of the picture tube to the centre. Before the current becomes zero, and the spot is located in the centre of the frame, TS7421 reverts back into conductivity. First a short negative current will flow. The cycle starts again. 9.10.3 Corrections Several corrections are necessary to obtain a correct picture. Linearity Correction A constant voltage across the horizontal deflection coil should result in a linear increasing saw-tooth current. This is not the case however, as the resistance of the coil is not The EW drive signal originates in the HOP and is supplied to TS7480 via OpAmp 7450-B and optocoupler TS7482. The shape of this signal determines the various geometric correction parameters: • H amplitude • EW-parabola • EW-corner • EW-trapezium • Horizontal parallelogram • Horizontal bow TS7480 will charge capacitor C2421 more or less, increasing the deflection current when reaching the centre of the screen. The moment TS7480 is driven into saturation, C2421 will discharge during the flyback. As a consequence of which C2421 must be charged again during the scan via the conduction diode D6422 (as long as C2421 is not charged to the voltage across L5422, D6422 will conduct). The current in the deflection coil is therefore larger than the current flowing in L5422 (1-2). The voltage across the deflection coil increases, so the picture width increases. When TS7480 blocks, C2421 will not discharge anymore, and the voltage across C2421 will remain constant. The result is that the voltage across the deflection coil is minimal. The voltage across coil L5422, however, is maximal. This coil (L5422) consists of a transformer with the following properties: • As the current through the coil 1-2 increases (smaller picture width), the current through coil 3-4 decreases. Because of the transformer characteristic a higher voltage will be subjected to coil 3-4, which will counteract the current. The current will diminish even further. • When the current through coil 1-2 diminishes (larger picture width), the current through coil 3-4 increases. Circuit Descriptions and Abbreviation List Beam-current Correction The ‘EHT-info’ signal at point 10 of the LOT, depends on the value of the beam-current and the voltage from divider R3450, R3451 and C2450. This signal is fed to the HOP to trim the contrast, and to compensate for the changes in picture-width as a function of the EHT-info, when EHT is decreased. The ‘EHT-info’ is also used to correct the EWcurrent. EM3E 9. GB 105 9.10.4 Secondary Line Voltages During the blocking time of TS7421, the magnetic energy of coil 1 - 5 of the LOT, is transferred to electrical energy in the secondary winding. Via rectifying and smoothing, the several secondary supply voltages are generated, like: • EHT, Focus and Vg2-voltage • +200V for the CRT panel (pin 8 LOT) • +11D for the line deflection (pin 12 LOT) • +13VLOT for the frame deflection (pin 6 LOT) • -15VLOT for the frame deflection (pin 3 LOT) • Filament voltage (pin 9 LOT) The ‘DYN-FASE-CORR’ signal, derived from the ‘EHT-info’ signal, is fed to the HOP via C2455 and drives a dynamic phase correction necessary because of beam-current variations. This is done by regulating TON of the line transistor TS7421. 9.11 Vertical (Frame) Deflection (diagram A4) 9.11.1 Frame Stage Drive +8V +11V COLD HOP HOT V-SHIFT 3628 TDA 7052 1620 TILT 25 ROTATION COIL V-SHIFT 3642 3640 +8V 5621 3631 +13VLOT +8V FRAME 2 FD- 3407 FRAME DEFL. COIL 7440-A 7450-A 1 FD+ 3639 7641 -15VLOT 3623 HFB-X-RAY-PROT 7455 +8V 2653 7450-B E/W 3 3620 E/W DRIVE 1 5 2 4 E/W 7482 E/W CL 16532044_021.eps 140501 Figure 9-12 The HOP drives the frame output stage with a symmetrical saw-tooth voltage. As the HOP is 'cold' and the frame output stage is 'hot', they are galvanic isolated. This is done via a transformer (5621). As in the MG-chassis, the HOP generates 3 signals needed for the frame output stage: FRAMEDRIVE+, FRAMEDRIVE- and TILT (for rotation). The rotation circuit is kept at the ‘cold’ side of the chassis, to avoid the costs an extra optocoupler. The circuit around IC7440 will amplify this signal and the output current will flow through the rotation coil. 9.11.2 Flyback Generator The frame output stage is supplied via the +13 V and -15 V coming from the LOT. The output of the amplifier is 0 VDC, so a coupling capacitor is not required. During the (forward) scan, a supply of +13 and -15 V is sufficient to respond to the slow changing current. The internal flyback generator puts a voltage of -15 V on pin 3. Because of the voltage drop over zener diode D6622 (8.2 V), C2622 will be charged to 19 V: being 13 + (15 - 8.2 - 0.7) V. During the flyback scan, the change in current-per-time is much larger, so a higher voltage is required. The flyback generator will now generate a voltage of +13 V on pin 3. Added to the charge on C2622 this will give a flyback voltage of 32 V (depending on the CRT size, this value can differ). The amplifier IC (IC7620, pin 5) supplies the saw-tooth current to the frame deflection coil. The current through this coil is measured via R3620//R3621//R3622 and fed back to the inverting input of the amplifier. R3624 and C2624 on the output of the amplifier, form a filter for high frequencies and in that way also prevents oscillations. Peak voltages on the output, e.g. as a result of a possible flash, are damped by the clamp circuit consisting of D6619, C2627 and R3627. The network consisting of R3625, R3626, R3629 and C2629 form an extra damping circuit. 9.11.3 Protection circuits Bridge Coil Protection The secondary voltage of the bridge coil L5422, is guarded at the diode modulator (D6421/6422) via a 10 V zener diode (6499 on diagram A3). When the bridge-coil is working properly, the average voltage on D6422 is such that this zener diode will conduct. It will drive TS7652 into saturation. When, for any reason, the secondary side of the bridge coil is shorted, the average voltage on D6422 will drop below the zener-voltage, and TS7652 will block. Now capacitor C2642 is charged. Transistor TS7407 starts conducting and the SUP-ENABLE signal is grounded via R3403. This will switch ‘off’ the main supply (see diagram A1). GB 106 9. Circuit Descriptions and Abbreviation List EM3E Frame Output Protection Via the circuit built around TS7641 the frame output stage is guarded. If the frame output stage is working properly, TS7641 and TS7652 will both conduct and thereby discharge C2642. TS7407 is blocked, so the SUP-ENABLE signal is ‘high’. If there are frame pulses missing, TS7641 will block and capacitor C2642 is charged. Transistor TS7407 starts conducting and the SUP-ENABLE signal is grounded via R3403. This will switch ‘off’ the main supply (see diagram A1). 7651 7770 MAIN IF HIP 50 9.12.1 Introduction All EM3E sets contain one of ITT’s Multi-standard Sound Processing (MSP) ICs for sound decoding. The diversity arises because each member of the MSP-family handles its own set of sound standards: • MSP3411: Virtual Dolby decoding. • MSP3412: Dolby ProLogic decoding. Both versions also handle NICAM. The MSP IC takes care of the main FM sound decoding. AM decoding for the L system is done by the HIP. The demodulated L sound is then again source selected and processed in the MSP. The reason for this is the bad AM detection performance of the MSP. However in case of NICAM L, it is handled by the MSP. All MSP versions contain digital audio processing, used for the basic left/right stereo sound, such as bass, treble, balance, incredible sound and spatial. In addition to that, both versions are capable of Dolby processing: • The MSP3411can perform ‘Virtual Dolby’ processing (a Dolby approved sound mode for surround sound reproduction with left/right speakers only). 7651 7770 47 50 DACA_L/R MONO-IN HEADPHONE CINCH 17/18 ANA_INI+ 7700 L/R DACM_L/R 44/45 EXT1 L/R 41/42 EXT2 L/R 38/39 FRONT L/R 35/36 EXT3 L/R MICRONAS MSP3411 SC2-OUT HEADPHONE ANA_IN1+ 24 Surround cinch or Phone plug 7702 DACM_SUB DACM_L/R 23 20/21 SUB WOOFER 7652 74HC4053 7700 MAIN MICRONAS MSP3412G EXT1 L/R FRONT L/R EXT3 L/R 44/45 41/42 38/39 35/36 7702 DACM_C SC1-IN D_CTR_I/O_0 22 CENTER "Set is center" 7653 SC2-IN Constant Level Variable Level SC3-IN SC4-IN CL L/R SC2-OUT 25/26 2 times 74HC4053 SEL_IN_2 7652 SCART 2 74HC4053 SC1-OUT TUNER L/R SCART 1 / decoder out 28/29 CL 16532044_029.eps 140501 Figure 9-14 9.12.2 Inputs / Outputs Both versions can cover 4 stereo inputs and one AM (mono) input. This means in practice: 3 SCART inputs, 1 side input and 1 AM (mono) input. Both versions have the following outputs: SCART1 (CVBS/ decoder out), SCART2 (record select/WYSIWYR out) and headphone. 9.12.3 Source Selection The constant level output to SCART2 is connected via a socalled 'Régimbeau' switch (IC7652) (see also Figure 9-13). This switch is needed to prevent acoustic feedback (Larsen effect). This effect is caused, when EXT2 is chosen as input signal, and the output of SCART2 is selected. This means that the main picture is also EXT2, which will cause the Larsen effect. To prevent this, the record select must be switched to ‘Tuner’. This is especially important when decoders are used, behind a 'transparent' VCR connected to EXT2. To get a constant level output if the Tuner is selected, the SCART1 output (‘Tuner’ at any time), has to be fed back to the input selector and selected as input for the MSP (SCART1 input). MAIN 20/21 SC1-IN SC2-IN 17/18 Following amplifier configurations are possible: • Virtual Dolby, L/R, 2 x 15 W (88XX-series) • 3D Surround, L/R, Centre, Subwoofer, 4 x 15 W (95XXseries). 9.12 Audio (diagram B6, A6 & A7) MAIN IF HIP DACA_L/R MONO-IN DACM_L/R EXT2 L/R ARC Protection If there are ‘open’ connections (e.g. bad solder joints) in the high energy deflection circuitry, this can lead to damaging effects (read: fire). For that reason, the E/W current is sensed (via 3479//3480). If this current becomes too high, the ‘thyristor’ circuit (TS7653 and TS7654) is triggered. TS7442 is switched ‘on’ and TS7443 is forced into conduction. . The ‘SUP-ENABLE’ signal is shorted now to ground level, which will force the Main Power Supply to Standby mode 47 Constant Level CL L/R 25/26 The MSP34XX has a separate headphone output, so sound control be done separate from the speakers. SC3-IN 7652 74HC4053 SC4-IN 1/3 4/15 SCART 2 2/5 9.12.4 Audio Decoding 16 SEL_IN_2 SC1-OUT TUNER L/R SCART 1 / decoder out 28/29 CL 16532044_028.eps 140501 Figure 9-13 • The MSP3412 can perform ‘Dolby ProLogic’ processing (left, right and (mono) surround). At the input a choice can be made between two IF-signals; SIF and SIFM. The selected signal is fed to the AGC. After this, an ADC converts the IF-signal to digital. Two demodulation channels can process this digital signal. The first one is able to handle FM and NICAM signals. The second one can handle FM and AM signals. Each channel contains a mixer to shift the incoming signal in the frequency domain. This shift is determined by the value of a DCO. After the down-mix, the signal is fed, via a filter, to a discriminator. From here the AM, FM or NICAM demodulation can be performed. Circuit Descriptions and Abbreviation List Both channels contain an 'automatic carrier mute' function, which automatically mutes the output of the analogue section when no carrier is detected. After demodulation, the FM-signals are subjected to a deemphasis operation. After that the matrix of the stereo system is applied. Protection A loudspeaker DC protection is implemented. The amplifier IC TDA7490 has a ‘standby-mute-play’ feature via the tristate input pin 6. When the voltage on pin 6 is: • 0 - 0.7 V, the IC is in ‘standby’ mode • 1.7 - 2.5 V, the IC is in ‘mute’ mode • 4 - 5 V, the IC is in ‘play’ mode (normal operation). Note: this is a ‘local’ protection, not known to the microprocessor. Automatic Volume Levelling (AVL) One of the features of the MSP-family is Automatic Volume Limiting (AVL). If used, it limits the big volume differences in the broadcast between e.g. news transmissions and commercials, or within a movie. To be able to get a Dolby approval (for the Virtual Dolby sets), the AVL feature must be switchable. Therefore, the AVL feature is customer switchable via the menu. This works as follows: • During normal operation, VX is ‘low’ (0 V) and VY is ‘high’ (+5 V). • When a positive DC-voltage is detected on a loudspeaker output (= VX ), TS7704, TS7706 and TS7707 will conduct, making VY ‘low’. • When a negative DC-voltage is detected on a loudspeaker output (= VX ), TS7705, TS7706 and TS7707 will conduct, making VY also ‘low’. When VY is ‘low’ (read 0 V), the tri-state input (pin 6) puts the amplifier IC in ‘standby’ mode. 9.12.6 Audio Amplifier (diagram A6) The audio amplifier is an integrated ‘class-D’ power amplifier IC, the TDA7490. It delivers an output of 2 x 15 WRMS to 2 full range speakers. For the higher specified sets, a subwoofer and centre speaker are easy to implement, by adding a second amplifier. +5V 10K 7700/7702 47K 33K OUT 7706 SOUND-IC's 47K VY 47K 2705 470N 7704 100K 7705 23 6 OUT STANDBY-MUTE (TRISTATE) VX R 7707 (PROT 1) 2778 L 10K (RES) 10K 7703 POR The advantage of Class D is increased efficiency (= less heat dissipation). Class D amplifiers can drive the same output power as a Class AB amplifier using less supply current. The disadvantage is the large output filter that drives up cost and size. The main reason for this filter, is that the switching waveform results in maximum current flow. This causes more loss in the load, which causes lower efficiency. An LC filter with a cutoff frequency less than the Class D switching frequency (200 kHz), allows the switching current to flow through the filter instead of the load. The filter is less lossy than the speaker, which causes less power dissipated at high output power and increases efficiency in most cases. GB 107 Mute Sound-mute is done via the STBY-MUTE line connected to pin 6 (tri-state input) of the amplifier IC. This line is activated via the SOUND-ENABLE line (software controlled) and/or POR line (hardware controlled). This signal is inverted by TS7701 and/or TS7703, as a result of which at a high level of the SOUND-ENABLE signal, current is sinked from pin 2 and the IC mutes. The sound processing in EM3E is completely done by the MSP's: • Volume control is done by the user via the SOUND menu. • Tone control in 'Stereo' sets is done via the BASS/ TREBLE control, in 'Virtual Dolby' sets via the 5-band equaliser. • Headphone control, the MSP has a separate Headphone output so separate sound control is possible. The Class D amplifier works by varying the duty cycle of a Pulse Width Modulated (PWM) signal. By comparing the input voltage to a triangle wave, the amplifier increases duty cycle to increase output voltage, and decreases duty cycle to decrease output voltage. The output transistors of a Class D amplifier switch from full ‘off’ to full ‘on’ (saturated) and then back again, spending very little time in the linear region in between. Therefore, very little power is lost to heat. If the transistors have a low ‘on’ resistance RDS(ON), little voltage is dropped across them, further reducing losses. 9. The supply voltage is a symmetrical voltage of +/- 16 V (or +/ - 19 V depending on the set execution), generated by the main supply via L5512 (or L5506). 9.12.5 Audio Processing Principle Audio-power-amplifier systems have traditionally used linear amplifiers, which are well known for being inefficient. In fact, a linear Class AB amplifier is designed to act as a variable resistor network between the power supply and the load. The transistors operate in their linear region and the voltage that is dropped across the transistors (in their role as variable resistors) is lost as heat, particularly in the output transistors. Class D amplifiers were developed as a way to increase the efficiency of audio-power-amplifier systems. EM3E C/SW 10K Sound Enable 7701 CL 16532044_017.eps 140501 Figure 9-15 9.12.7 Headphone Amplifier (diagram A7) The headphone amplifier is a straight forward OpAmp amplifier (7770, NJM4556). It is supplied with +/- 16 V. 9.13 Teletext and NexTView 9.13.1 Teletext The TXT-decoder in the OTC gets its video signal directly on pin 5 (from the HIP). The RGB-outputs are available on pins 77/78/79. Fast blanking is realised via pen 80. The DRAM (IC7007) of the microprocessor is used for storage of the TXT pages. GB 108 9. EM3E Circuit Descriptions and Abbreviation List 9.13.2 NexTView NexTView allows the user to display a program guide on the TV screen, that contains extensive information for each program (only when supported by the programs provider). This information can be displayed in a number of different summaries: • DAY: The daily summary shows, from the current moment, the program schedule for several stations for a short time ahead. • CHANNEL: The channel summary shows the program schedule for one station. • THEME: The theme summary shows, for each theme, the program schedule of the various stations. These themes consist of sport, film, culture, etc. and is determined from the station side. NexTView does not have to restrict itself to information about the station that is being viewed, but also offers information about other stations. In the various summaries 3 different commands can be given for the various program overviews. These commands appear as follows: • WATCH: The set immediately switches over to the station concerned. • REMINDER: The start time and date and the station of the program concerned is stored in the TV reminder list. The TV will give an OSD-message with the program information, or switch on the set at the correct moment (provided the set is in Standby) and tune to the station concerned. • RECORD: The timer of the video recorder with ‘Easylink Plus’ is programmed with the data of the program concerned. There has to be a video recorder (with Easylink Plus) connected to SCART2 otherwise the ‘RECORD’ function will not be highlighted. The connection is via pin 10 from SCART. This means that it has to be a full SCART or at least pin 10 has to be wired. In order to be able to realise NexTView, two teletext type data flows, Data stream 1 and 2, are transmitted with various subcode pages of information. This data flow can transport limited information (max. 40 pages). Data stream 1 is quick repeating with a repetition time of approximately 20 to 30 seconds. However, Data stream 2 has a much longer repetition time of approximately half an hour and has a large transport capacity. • Data stream 1 contains information of the station that is being viewed. • Data stream 2 contains up to one week of advance information from various stations that are covered by the provider. 9.14 CRT / SCAVEM / Rotation (diagram F) 9.14.1 RGB Amplifiers On the CRT panel, the RGB amplifier (TDA6108, IC7307) is located. Via the outputs 7, 8 and 9 the cathodes of the picture tube are driven. The supply voltage for the amplifier is 200 V and is derived from the LOT. 9.14.2 SCAVEM The SCAn VElocity Modulation (SCAVEM) circuitry is implemented in the layout of the picture tube panel. It is thus not an extra module. This circuit influences the horizontal deflection as a function of the picture content. In an ideal square wave, the sides are limited in slope due to a limited bandwidth (5 MHz). Principle SCAVEM will improve the slope as follows: At a positive slope, a SCAVEM current is generated which supports the deflection current. At the first half of the slope, the spot is accelerated and the picture is darker. At the second half of the slope, the spot is delayed and the slope becomes steeper. At the end of the slope, the SCAVEM-current decays to zero and the spot is at the original position. An overshoot occurs which improves the impression of sharpness. At the negative slope, the SCAVEM-current counteracts the deflection. During the first half of the slope, the spot is delayed, the slope becomes steeper. During the second half the spot accelerates, the SCAVEM-current is zero at the end of the slope. Implementation Via the three resistors R33358, R33359 and R3360, Red, Green and Blue are added together, buffered and offered to the emitter of TS7300. On the collector of this transistor, configured in a common base, the sum of these 3 signals is obtained. Via the emitter follower formed with TS7301, this signal is conveyed to the differentiator C2330, R3324 and R3318. Only the high frequencies are differentiated (small RC-time). The positive and negative pulses of this signal drive respectively TS7303 and TS7302 into conductivity. The DC setting of the output stage is set by R3304, R3308, R3316 and R3319. The working voltage of the transistors is settled at half the supply voltage. At the positive section of the pulse, the current flows through R3318, C2307, the SCAVEM-coil and TS7303. At the negative section of the pulse, the current flows through R3318, C2309, the SCAVEM-coil and TS7302. 9.14.3 Rotation In sets with a rotation coil (wide screen sets), the amount of frame rotation is adjusted with the DAC-output of the HOP (see also 'Vertical Deflection'). 9.15 Software Related Features Following features are described: • Auto TV • ‘Switch On’ Behaviour 9.15.1 AutoTV The AutoTV (or 'Automatic Picture Control' or 'Active Control') aims at giving the customer the best possible picture performance at any time. Therefor it does real time processing of the video signal and as a result, it decides to adapt several video parameters throughout the whole chassis. The AutoTV feature integrates traditional picture performance, AutoTV functionality and 'smart controls' in order to come to a kind of 'super smart' TV. It can be subdivided in: • Auto Noise Reduction. This algorithm measures the amount of noise in the incoming video signal (this is done by the LIMERIC part of the PICNIC). As a result of this measurement, the amount of noise in the picture is corrected, starting from that noise level which is annoying for the customer. Which parameters exactly can be used is depending on the hardware. • Auto Sharpness. This algorithm measures the amount of sharpness via the bandwidth of the incoming video signal and adapts the peaking frequency in the PICNIC according to this info. If the 'sharpness meter' sees the video content as 'sharp', high frequency peaking will be used. On the other hand, if the picture content is seen as Circuit Descriptions and Abbreviation List 'not sharp', a low/mid frequency peaking is used. There is a coupling between the Auto Noise and the Auto Sharpness algorithm: if noise is present in the video content, then in general the sharpness will be made less aggressive. Special care has to be taken to the interaction of the LIMERIC and the vertical peaking of the PICNIC: a too big amount of vertical peaking increases the visibility of the 2DNR artefacts. 9. GB 109 9.16 Abbreviation List AARA ACI 9.15.2 ‘Switch On’ Behaviour Below find the start-up sequence: 1. After the power is applied, the 'Standby supply' starts oscillating, generating the +5V2 (and +3V3). A RESET is generated and the OTC is awakened. 2. Next step is the check whether the set needs to be in ‘Standby’ mode or not. Therefore, the NVM content is read and the Standby-bit is checked. If the set is to stay in Standby, there is no further action. 3. If the set will switches 'on', first the degaussing will be activated (12 seconds). Meanwhile the MSP is reset and the Standby line is pulled low, leading to a full semi standby mode (5 V and 8V switched on) 4. The OTC waits until the +5V and the +8 V are fully present. This is done by checking the AD-input of the OTC. The +5V, +8V and I2C protection-algoritms are activated. 5. The HOP is instructed via the I2C-bus to start the drive. Via the SUP-ENABLE signal, the main supply is activated. The Line Deflection circuitry is supplied now with the VBAT, and the EHT generation can start. 6. During start-up of the deflection, I C traffic must be disabled for 250 ms to avoid data corruption. If flashes or spikes are generated during EHT start-up, I C data could be disturbed or corrupted. 7. After deflection is powered up completely, all the other protection-algorithms are activated. The black current stabilisation loop in the HOP is switched on. Some extra checking is done to ensure that the loops are completely stabilised. The OTC sets all the necessary parameters for a correct sound and image and unblanks the picture. EM3E ADC AFC AGC AM ANR AR Artistic ASF ATV AUDIO_C AUDIO_L AUDIO_R AUDIO_SL AUDIO-SR AUDIO_SW Auto TV BG B-SC1-IN B-SC2-IN B-TXT CL ComPair CRT CSM CTI CVBS CVBS-TER DAC DBE DC-filament DFU DNR DSP DST DVD DYN-FASE-COR EHT EHT-INFO EPG EW Automatic Aspect Ratio Adaptation: algorithm that adapts aspect ratio to remove horizontal black bars; keeping up the original aspect ratio Automatic Channel Installation: algorithm that installs TV sets directly from cable network by means of a predefined TXT page Analogue Digital Converter Automatic Frequency Control: control signal used to tune to the correct frequency Automatic Gain Control: algorithm that controls the video input of the feature-box Amplitude Modulation Automatic Noise Reduction: one of the algorithms of Auto TV Aspect Ratio: 4 by 3 or 16 by 9 see OTC 2.5: main processor Auto Screen Fit: algorithm that adapts aspect ratio to remove horizontal black bars but without throwing away video information See Auto TV Audio Centre Audio Left Audio Right Audio Surround Left Audio surround right Audio Subwoofer Name for the combination of picture features/improvements which work automatically (ANR / Auto sharpness/Auto Histo/ambient light). System B and G Blue SCART1 in Blue SCART2 in Blue teletext Constant Level: audio output to connect with an external amplifier Computer aided rePair Cathode Ray Tube or picture tube Customer Service Mode Colour Transient Improvement: manipulates steepness of chroma transients Composite Video Blanking and Synchronisation CVBS terrestrial Digital to Analogue Converter Dynamic Bass Enhancement: extra low frequency amplification Filament supply voltage Direction For Use: description for the end user Digital Noise Reduction: noise reduction feature of the box Digital Signal Processing Dealer Service Tool: special remote control designed for dealers to enter e.g. service mode Digital Versatile Disc Dynamic phase correction Extra High Tension Extra High Tension information Electronic Program Guide: system used by broadcasters to transmit TV guide information (= NexTView) East West, related to horizontal deflection of the set GB 110 9. EXT FBL FBX FILAMENT FLASH FM G-TXT HA50 HD100 HFB HIP HOP HP Interlaced Last Status LDP LED LINE-DRIVE LNA LSP MSP MUTE NC NVM O/C ON/OFF LED OSD OTC P50 PCB PICNIC Progressive Scan PTP RAM R-TXT RC RC5 / RC6 RESET ROM SAM SC EM3E Circuit Descriptions and Abbreviation List External (source), entering the set via SCART or via cinches Fast Blanking: DC signal accompanying RGB signals Feature Box: part of small signal / separate module which contains 100 Hz processing, extra featuring and AutoTV algorithms Filament of CRT Flash memory Field Memory or Frequency Modulation Green teletext Horizontal Acquisition 1fh: horizontal sync pulse coming out of the HIP Horizontal Drive 2fh: horizontal sync pulse coming out of the feature-box Horizontal Flyback Pulse: horizontal sync pulse from large signal deflection High-end video Input Processor: video and chroma decoder of EM3E High-end video Output Processor: video, sync and geometry controller of EM3E Headphone Scan mode where two fields are used to form one frame. Each field contains half the number of the total amount of lines. The fields are written in ‘pairs’, causing line flicker. The settings last chosen by the customer and read and stored in RAM or in the NVM. They are called at start-up of the set to configure it according the customers wishes Line Deflection Protection Light Emitting Diode Line drive signal Low Noise Adapter Large signal panel Multi-standard Sound Processor: ITT sound decoder of EM3E Mute-Line Not Connected Non Volatile Memory: IC containing TV related data e.g. alignments Open Circuit On/Off control signal for the LED On Screen Display On screen display Teletext and Control; also named Artistic (SAA5800) Project 50 communication: protocol between TV and peripherals Printed Circuit board Peripheral Integrated Combined Network IC: main IC for 100 Hz featuring and feature processing Scan mode where all scan lines are displayed in one frame at the same time, creating a double vertical resolution. Picture Tube Panel Random Access Memory Red teletext Remote Control Signal protocol from the remote control receiver Reset signal Read Only Memory Service Alignment Mode Sandcastle: pulse derived from sync signals SCAVEM S/C SIF SIMM SNERT SSB STBY SW TXT TXT DS mP U100 V100 VA50 VBAT VD100 VFB VL WYSIWYR XTAL Y100 Y-OUT Scan Velocity Modulation Short Circuit Sound Intermediate Frequency 80-fold connector between LSP and SSB Synchronous No parity Eight bit Reception and Transmit Small Signal Board Standby Subwoofer Teletext Teletext Dual Screen Microprocessor U from Feature Box V from Feature Box Vertical Acquisition 1Fh Main supply for deflection (mostly 141 V) Vertical Drive 2fh: vertical sync pulse from deflection Vertical Flyback Pulse: vertical sync pulse coming from the feature box Variable Level out: processed audio output towards external amplifier What You See Is What You Record: record selection that follows main picture and sound Quartz crystal Y from Feature Box Luminance-signal to HOP IC Spare Parts List EM3E 10. GB 111 10. Spare Parts List Large Signal Panel [A] Various 0010 0020 0032 0037 0045 0065 0066 2422 025 16374 4822 267 10774 4822 492 70788 3104 304 21112 4822 267 10734 3104 304 22031 3104 304 21591 3122 785 100 2P Male 2P Male IC-SPRING LOT SSB SUPPORT 5P MALE LOT SPACER SCART SUPPORT BRACKET FUSE HOLDER FUSE HOLDER 2P MALE CABLE 7P 480mm 3P Male 3P Male 3P Male 11P Male 11P FEMALE 3P MALE 3P MALE 2P MALE 5P MALE SURGE PROTECT RELAY 1P 5V 5A 1P UV1316/A I U-2 80P Female SIMM FUSE 4A FUSE 2,5A IC SOCKET 42P 2P CABLE EHT CABLE CABLE Supply Kit Mains Supply EM2E Supply Kit Standby Supply EM2E Line Repair Kit EM2E 0150 0153 0317 0324 0325 0735 0736 0936 0940 0943 0945 0946 0947 1001 1002 1003 1200 1205 1501 1503 1901 1902 8000 8001 8015 4822 265 11253 4822 265 11253 4822 265 20723 3104 311 01881 2422 025 16382 2422 025 16407 2422 025 16382 2422 025 12485 4822 267 10968 4822 267 10748 4822 267 10735 5322 268 90415 4822 267 10734 4822 252 60151 2422 132 07411 4822 267 10973 4822 210 10848 2422 025 16599 4822 070 34002 2422 086 10912 4822 267 10771 4822 267 10982 4822 320 12525 4822 320 20234 4822 320 20216 3122 785 100 5322 122 32818 4822 124 40248 5322 122 32531 4822 123 14025 5322 122 32531 5322 126 10223 5322 122 32818 4822 121 70162 4822 126 13482 5322 121 42498 4822 121 43526 4822 122 33127 4822 126 10206 4822 124 40196 4822 126 14076 4822 126 13473 4822 124 41584 4822 124 11575 4822 126 13751 4822 124 12255 4822 126 13751 4822 122 33575 4822 126 14076 4822 126 14237 4822 121 70594 2022 333 00086 4822 121 42634 4822 121 10526 4822 121 70435 4822 121 10653 4822 121 10658 4822 121 43343 4822 121 41857 4822 121 42077 4822 126 13599 2022 333 00086 4822 121 42634 4822 121 10526 5322 121 42578 5322 126 10511 4822 124 40784 4822 122 31177 4822 124 80061 2.2nF 10% 100V 10mF 20% 63V 100pF 5% 50V 2200mF 20% 16V 100pF 5% 50V 4.7nF 10% 63V 2.2nF 10% 100V 10nF 5% 400V 470nF 80/20% 16V 680nF 5% 63V 47nF 5% 250V 2.2nF 10% 63V 2.2nF 10% 500V 220mF 20% 16V 220nF 25V 220nF 80-20% 50V 100mF 20% 10V 47mF 20% 160V 47nF 10% 63V 10mF 20% 50V 47nF 10% 63V 220pF 5% 63V 220nF 25V 470pF 10% 2KV 1nF 5% 2KV 470nF 5% 250V 560nF 5% 250V 9N1 5% 2KV 10nF 5% 2KV 22nF 5% 630V 24nF 5% 630V 4.7nF 10% 400V 10nF 5% 250V 6.8nF 10% 400V 3.3nF 10% 500V 470nF 5% 250V 560nF 5% 250V 9N1 5% 2KV 100nF 5% 250V 1nF 5% 50V 3300mF 20% 16V 470pF 10% 500V 1000mF 20% 25V 3122 785 100 2101 2102 2103 2104 2105 2106 2107 2108 2109 2110 2111 2113 2114 2200 2201 2202 2203 2400 2412 2413 2414 2415 2417 2419 2420 2421 2421 2425 2425 2426 2426 2429 2430 2431 2431 2433 2433 2435 2450 2455 2460 2461 2462 2463 2464 2465 2468 2469 2480 2489 2490 2491 2492 2495 2499 2501 2502 2503 2505 2507 2508 2509 2510 2512 2513 2514 2515 2518 2519 2520 2521 2528 2530 2531 2535 2536 2537 2538 2600 2601 2602 2603 2604 2610 2620 2621 2622 2624 2625 2627 2642 2700 2701 2730 2731 2732 2733 2734 2735 2736 2737 2756 2760 2761 2765 2767 2782 2902 2903 2906 2909 2910 2912 2913 2915 2916 2917 2919 2920 2923 2925 2926 2927 2941 2942 2951 2952 2953 4822 122 31177 4822 124 80061 4822 122 31177 4822 124 12297 4822 122 31177 4822 121 51442 4822 124 40433 4822 122 33891 4822 124 40768 4822 126 14076 4822 126 13838 4822 126 13838 4822 126 11524 5322 122 32818 5322 121 42489 4822 126 14504 4822 126 13589 4822 126 14153 4822 126 14153 4822 124 12415 4822 124 12056 5322 122 34099 5322 122 31863 4822 124 11575 4822 126 11308 5322 122 32818 4822 126 14585 4822 122 33216 4822 126 14585 4822 126 14585 4822 122 31169 4822 121 43913 4822 126 10206 4822 124 11913 5322 126 10223 4822 121 43913 4822 121 51252 4822 124 40433 4822 122 33177 4822 124 40248 4822 122 33127 4822 126 14076 4822 126 13838 4822 124 40255 4822 121 51252 4822 121 51252 5322 124 40641 4822 124 40255 4822 124 21913 4822 124 21913 4822 124 81151 4822 124 81151 4822 124 40255 4822 124 40255 4822 124 81151 4822 124 81151 5322 122 31865 5322 122 31865 4822 126 13751 4822 124 80061 4822 124 80061 4822 124 40255 4822 124 40255 4822 126 13751 5322 122 31863 5322 122 31863 5322 122 32531 5322 122 31863 5322 122 32531 4822 124 40248 4822 126 14585 5322 122 31863 5322 122 31863 5322 122 32531 5322 122 31863 5322 122 32531 5322 122 31863 5322 122 31863 4822 124 81044 4822 124 40433 5322 122 31865 5322 122 31865 4822 124 21913 4822 126 13751 4822 126 13751 3101 4822 053 20106 10M 5% 0.25W 470pF 10% 500V 1000mF 20% 25V 470pF 10% 500V 4.7mF 20% 350V 470pF 10% 500V 2.2nF 10% 50V 47mF 20% 25V 3.3nF 10% 63V 0.47mF 20% 100V 220nF 25V 100nF 20% 50V 100nF 20% 50V 1.5nF 10% 1KV 2.2nF 10% 100V 33nF 5% 250V 3.3nF 20% 250V 470nF 275V 2.2nF 10%B 1KV 2.2nF 10%B 1KV 220mF 20% 400V 1000mF 20% 35V 470pF 10% 63V 63V 330pF 5% 47mF 20% 160V 47pF 5% 500V 2.2nF 10% 100V 100nF 10% 50V 270pF 5% 50V 100nF 10% 50V 100nF 10% 50V 1.5nF 10% 500V 470nF 10% 100V 2.2nF 10% 500V 22nF 20% 275V 4.7nF 10% 63V 470nF 10% 100V 470nF 5% 63V 47mF 20% 25V 10nF 20% 50V 10mF 20% 63V 2.2nF 10% 63V 220nF 25V 100nF 20% 50V 100mF 20% 63V 470nF 5% 63V 470nF 5% 63V 10mF 20% 100V 100mF 20% 63V 1mF 20% 63V 1mF 20% 63V 22mF 50V 22mF 50V 100mF 20% 63V 100mF 20% 63V 22mF 50V 22mF 50V 1.5nF 10% 63V 1.5nF 10% 63V 47nF 10% 63V 1000mF 20% 25V 1000mF 20% 25V 100mF 20% 63V 100mF 20% 63V 47nF 10% 63V 330pF 5% 63V 330pF 5% 63V 100pF 5% 50V 330pF 5% 63V 100pF 5% 50V 10mF 20% 63V 100nF 10% 50V 330pF 5% 63V 330pF 5% 63V 100pF 5% 50V 330pF 5% 63V 100pF 5% 50V 330pF 5% 63V 330pF 5% 63V 470mF 20% 6.3V 47mF 20% 25V 1.5nF 10% 63V 1.5nF 10% 63V 1mF 20% 63V 47nF 10% 63V 47nF 10% 63V 3102 3103 3104 3105 3106 3107 3108 3110 3113 3114 3117 3118 3120 3123 3124 3125 3126 3127 3200 3201 3250 3402 3403 3404 3406 3407 3410 3411 3414 3415 3415 3417 3418 3431 3431 3450 3450 3451 3460 3461 3462 3463 3464 3465 3466 3466 3467 3468 3475 3481 3483 3484 3485 3486 3487 3488 3488 3489 3491 3495 3496 3497 3498 3499 3500 3501 3504 3507 3508 3509 3510 3511 3512 3513 3514 3515 3516 3518 3519 3520 3521 3522 3523 3524 3525 3526 3527 3528 3529 4822 050 26801 4822 050 26801 4822 116 52195 4822 050 26801 4822 116 52256 4822 116 52256 4822 116 52182 4822 052 10109 4822 116 52182 4822 116 83872 4822 116 52195 4822 050 24708 4822 051 20109 4822 116 52176 4822 116 52199 4822 116 52182 4822 050 21003 4822 116 52289 4822 051 20101 4822 051 20101 4822 051 20223 4822 117 10837 4822 051 20101 4822 051 20471 4822 051 20101 4822 117 10833 4822 051 20479 4822 116 52193 4822 117 13577 3198 012 31590 4822 117 12836 4822 116 52176 4822 050 22704 4822 052 10101 4822 052 10221 4822 116 52303 4822 116 83961 4822 116 52257 4822 052 10108 4822 052 10108 4822 052 10108 4822 052 10108 4822 052 10108 4822 052 10108 4822 052 10688 4822 052 10828 4822 052 10108 4822 052 11688 4822 116 52175 4822 116 52175 4822 051 10102 4822 117 11139 4822 117 11454 4822 117 12955 4822 117 11449 4822 116 52272 4822 116 83874 4822 117 11449 4822 050 21504 4822 051 20683 4822 117 11507 4822 117 10834 4822 051 20472 4822 117 10837 4822 117 12074 3198 013 04710 4822 116 83883 4822 050 21604 3198 012 16820 2322 595 90021 4822 117 11951 4822 116 52276 4822 116 52297 4822 116 52272 4822 053 10108 4822 053 10108 4822 116 10075 4822 050 11204 4822 051 20223 4822 053 11333 4822 117 10118 4822 116 83961 4822 051 20105 4822 051 10102 4822 051 20479 4822 116 83303 4822 117 11454 4822 117 10833 4822 051 20472 680W 1% 0.6W 680W 1% 0.6W 47W 5% 0.5W 680W 1% 0.6W 2k2 5% 0.5W 2k2 5% 0.5W 15W 5% 0.5W 10W 5% 0.33W 15W 5% 0.5W 220W 5% 0.5W 47W 5% 0.5W 4W7 1% 0.6W 10W 5% 0.1W 10W 5% 0.5W 68W 5% 0.5W 15W 5% 0.5W 10k 1% 0.6W 5k6 5% 0.5W 100W 5% 0.1W 100W 5% 0.1W 22k 5% 0.1W 100k 1% 0.1W 100W 5% 0.1W 470W 5% 0.1W 100W 5% 0.1W 10k 1% 0.1W 47W 5% 0.1W 39W 5% 0.5W 330W 1% 1.25W 15W 5% 3W 12W 5% 3W 10W 5% 0.5W 270k 1% 0.6W 100W 5% 0.33W 220W 5% 0.33W 8k2 5% 0.5W 6k8 5% 22k 5% 0.5W 1W 5% 0.33W 1W 5% 0.33W 1W 5% 0.33W 1W 5% 0.33W 1W 5% 0.33W 1W 5% 0.33W 6W8 5% 0.33W 8W2 5% 0.33W 1W 5% 0.33W 6W8 5% 0.5W 100W 5% 0.5W 100W 5% 0.5W 1k 2% 0.25W 1k5 1% 0.1W 820W 1% 0.1W 2k7 1% 0.1W 2k2 1% 0.1W 330k 5% 0.5W 220k 5% 0.5W 2k2 1% 0.1W 150k 1% 0.6W 68k 5% 0.1W 6k8 1% 0.1W 47k 1% 0.1W 4k7 5% 0.1W 100k 1% 0.1W 1W5 10% 7W 470W 2% 1/2W 470W 5% 0.5W 160k 1% 0.6W 6.8k 1W VDR DC 1M A/495V 2k 1% 0.1W 3k9 5% 0.5W 68k 5% 0.5W 330k 5% 0.5W 1W 5% 1W 1W 5% 1W 9W 220V 120k 1% 0.4W 22k 5% 0.1W 33k 5% 2W 1M 5% 0.5W 6k8 5% 1M 5% 0.1W 1k 2% 0.25W 47W 5% 0.1W 1W 2W 820W 1% 0.1W 10k 1% 0.1W 4k7 5% 0.1W GB 112 3530 3531 3533 3535 3536 3537 3538 3539 3540 3541 3542 3543 3544 3600 3601 3602 3603 3605 3606 3607 3608 3609 3610 3611 3612 3613 3614 3615 3615 3616 3617 3618 3619 3620 3620 3621 3622 3623 3624 3625 3626 3627 3630 3631 3632 3633 3644 3645 3652 3701 3702 3730 3731 3732 3733 3734 3735 3736 3737 3738 3739 3740 3741 3742 3743 3756 3762 3765 3770 3771 3773 3789 3790 3792 3900 3901 3902 3903 3905 3906 3907 3908 3909 3910 3911 3913 3915 3916 3918 3919 3920 3921 3922 3923 10. 4822 116 52297 4822 117 10833 4822 051 20159 4822 051 20273 4822 117 10837 4822 117 10833 4822 051 20332 4822 117 10833 4822 117 10834 4822 117 10833 3198 012 11570 4822 051 20478 4822 051 20479 4822 050 22205 4822 050 22205 4822 051 20332 4822 101 11319 4822 051 20273 4822 051 10102 4822 051 20223 4822 051 20223 4822 101 11193 4822 051 20683 4822 051 20822 4822 051 20274 4822 051 20274 4822 050 21005 4822 050 18204 4822 116 52292 4822 116 52285 4822 050 11002 4822 051 10102 4822 051 20562 4822 116 80176 4822 116 80676 4822 116 80176 4822 116 80176 4822 117 10834 4822 052 10158 4822 116 83872 4822 116 83872 4822 050 21003 4822 051 10102 4822 051 20332 4822 117 10833 4822 050 21003 4822 117 10833 4822 116 52245 4822 051 20101 4822 117 10833 4822 117 10833 4822 117 10833 4822 117 10833 4822 051 20822 4822 051 20822 4822 117 10834 4822 117 10834 4822 051 10102 4822 051 10102 4822 117 11148 4822 117 11148 4822 051 20683 4822 051 20683 4822 116 52199 4822 116 52199 4822 117 10833 4822 051 20828 4822 117 11507 4822 117 10834 4822 116 83933 4822 116 83933 4822 051 20828 4822 051 10102 4822 051 10102 4822 116 83868 4822 117 10353 4822 117 10353 4822 117 10353 4822 116 83883 4822 116 52201 4822 051 20561 4822 116 52201 4822 116 52201 4822 116 52201 4822 116 52201 4822 116 52201 4822 116 52201 4822 051 20822 4822 051 20392 4822 051 10102 4822 051 10102 4822 117 10353 4822 117 10353 4822 117 10353 Spare Parts List EM3E 68k 5% 0.5W 10k 1% 0.1W 15W 5% 0.1W 27k 5% 0.1W 100k 1% 0.1W 10k 1% 0.1W 3k3 5% 0.1W 10k 1% 0.1W 47k 1% 0.1W 10k 1% 0.1W 0W15 5% 1W 4W7 5% 0.1W 47W 5% 0.1W 2M2 1% 0.6W 2M2 1% 0.6W 3k3 5% 0.1W 100W LIN 27k 5% 0.1W 1k 2% 0.25W 22k 5% 0.1W 22k 5% 0.1W 47k 30% LIN 0.1W 68k 5% 0.1W 8k2 5% 0.1W 270k 5% 0.1W 270k 5% 0.1W 1M 1% 0.6W 820k 1% 0.4W 560k 5% 0.5W 470k 5% 0.5W 1k 1% 0.4W 1k 2% 0.25W 5k6 5% 0.1W 1W 5% 0.5W 1W5 5% 0.5W 1W 5% 0.5W 1W 5% 0.5W 47k 1% 0.1W 1W5 5% 0.33W 220W 5% 0.5W 220W 5% 0.5W 10k 1% 0.6W 1k 2% 0.25W 3k3 5% 0.1W 10k 1% 0.1W 10k 1% 0.6W 10k 1% 0.1W 150k 5% 0.5W 100W 5% 0.1W 10k 1% 0.1W 10k 1% 0.1W 10k 1% 0.1W 10k 1% 0.1W 8k2 5% 0.1W 8k2 5% 0.1W 47k 1% 0.1W 47k 1% 0.1W 1k 2% 0.25W 1k 2% 0.25W 56k 1% 0.1W 56k 1% 0.1W 68k 5% 0.1W 68k 5% 0.1W 68W 5% 0.5W 68W 5% 0.5W 10k 1% 0.1W 8W2 5% 0.1W 6k8 1% 0.1W 47k 1% 0.1W 15k 1% 0.1W 15k 1% 0.1W 8W2 5% 0.1W 1k 2% 0.25W 1k 2% 0.25W 150W 5% 0.5W 150W 1% 0.1W 150W 1% 0.1W 150W 1% 0.1W 470W 5% 0.5W 75W 5% 0.5W 560W 5% 0.1W 75W 5% 0.5W 75W 5% 0.5W 75W 5% 0.5W 75W 5% 0.5W 75W 5% 0.5W 75W 5% 0.5W 8k2 5% 0.1W 3k9 5% 0.1W 1k 2% 0.25W 1k 2% 0.25W 150W 1% 0.1W 150W 1% 0.1W 150W 1% 0.1W 3924 3925 3928 3929 3930 3932 3935 3936 3937 3940 3941 3942 3944 3945 3946 3970 3971 3972 3991 3992 3993 3994 3995 3996 3997 3998 4xxx 4xxx 9220 9225 9723 9724 4822 117 10353 4822 052 10688 4822 051 20101 4822 117 10833 4822 051 20561 4822 116 52201 4822 116 52201 4822 117 10353 4822 117 10353 4822 117 10353 4822 117 10353 4822 051 20822 4822 051 10102 4822 051 20392 4822 051 10102 4822 051 20471 4822 117 10833 4822 117 10833 4822 116 52175 4822 051 20101 4822 051 20101 4822 116 52175 4822 116 52175 4822 116 52175 4822 116 52175 4822 116 52175 4822 051 10008 4822 051 20008 4822 051 20008 4822 051 20008 4822 051 20008 4822 051 20008 150W 1% 0.1W 6W8 5% 0.33W 100W 5% 0.1W 10k 1% 0.1W 560W 5% 0.1W 75W 5% 0.5W 75W 5% 0.5W 150W 1% 0.1W 150W 1% 0.1W 150W 1% 0.1W 150W 1% 0.1W 8k2 5% 0.1W 1k 2% 0.25W 3k9 5% 0.1W 1k 2% 0.25W 470W 5% 0.1W 10k 1% 0.1W 10k 1% 0.1W 100W 5% 0.5W 100W 5% 0.1W 100W 5% 0.1W 100W 5% 0.5W 100W 5% 0.5W 100W 5% 0.5W 100W 5% 0.5W 100W 5% 0.5W 0W 5% 0.25W 0W 5% 0.25W JUMPER JUMPER JUMPER JUMPER 5101 5102 5103 5104 5105 5200 5400 5410 5411 5421 5421 5421 4822 146 11065 4822 157 70436 4822 526 10704 4822 157 11411 4822 526 10704 4822 157 11775 4822 157 11869 4822 146 11065 4822 157 71097 4822 157 11204 4822 157 11839 4822 157 11841 5422 5424 5430 5430 5461 5463 5465 5466 5467 5504 5505 5506 5510 5620 4822 157 71535 4822 157 63255 8204 000 73321 8228 001 33243 4822 157 11411 4822 157 11411 4822 157 11411 4822 157 71467 4822 157 11411 2422 549 43286 4822 157 11411 2422 531 98042 4822 157 11411 4822 157 11771 STANDBY TFM 8.2mH BEAD 50MHz BEAD 100MHz BEAD 100MHz 6.8mH 5% 33mH 10% TFM SIG FIX 0.56mH COIL LINE CORR.(29") COIL LINE CORR. (28") COIL LINE CORR. (28"WS,32"WS) COIL BRIDGE COIL BRIDGE LOT (29") LOT (25",28") BEAD 100MHz BEAD 100MHz BEAD 100MHz 39U 10% BEAD 100MHz MAINS 35mH 1A5 BEAD 100MHz TFM W8085-002 Y BEAD 100MHz 0.09mH 10% 6103 6105 6106 6108 6109 6111 6120 6121 6122 6200 6201 6202 6203 6204 6205 6405 6406 6407 6408 6421 6422 6442 6461 6462 6464 6468 6480 4822 130 42488 4822 130 34281 4822 130 34499 4822 130 30621 4822 130 31083 4822 130 32715 4822 130 30621 4822 130 30621 3198 010 53980 9322 149 10685 4822 130 83757 4822 130 83757 4822 130 10852 4822 130 10852 4822 130 83757 4822 130 11027 4822 130 83757 4822 130 83757 4822 130 42488 4822 130 10753 4822 130 10218 9322 129 42685 4822 130 82512 4822 130 41487 5322 130 31938 4822 130 42488 4822 130 42488 BYD33D BZX79-B15 BZX79-B20 1N4148 BYW55 SB340 1N4148 1N4148 BZX79-B3V9 BZM55-C33 BAS216 BAS216 BZX284-C6V8 BZX284-C6V8 BAS216 BZX284-C33 BAS216 BAS216 BYD33D BY359X-1500 BY229X-800 BZM55-C15 BYV29F-400 BYV95C BYV27-200 BYD33D BYD33D 6481 6482 6499 6501 6502 6503 6504 6505 6506 6507 6508 6510 6511 6512 6514 6515 6516 6517 6518 6520 6521 6522 6600 6616 6619 6620 6621 6622 6623 4822 130 31024 4822 130 83757 4822 130 83757 4822 130 31083 4822 130 31083 4822 130 31083 4822 130 31083 4822 130 34281 4822 130 30621 4822 130 80791 4822 130 11415 4822 130 34281 4822 130 83757 4822 130 83757 5322 130 31932 4822 130 32904 4822 130 83757 4822 130 31983 4822 130 83757 4822 130 42488 4822 130 83757 4822 130 83757 4822 130 31983 4822 130 83757 4822 130 42488 5322 130 31938 4822 130 42488 5322 130 33635 4822 130 83757 BZX79-B18 BAS216 BAS216 BYW55 BYW55 BYW55 BYW55 BZX79-B15 1N4148 BYV28-200/20 BYV28-400/20 BZX79-B15 BAS216 BAS216 BZT03-C200 BZV85-C5V6 BAS216 BAT85 BAS216 BYD33D BAS216 BAS216 BAT85 BAS216 BYD33D BYV27-200 BYD33D BZV85-C8V2 BAS216 7100 7101 7102 7104 7407 7408 7409 7421 7480 7481 7482 7499 7502 7504 7505 7506 7510 7511 7528 7529 7600 7602 7603 7605 7606 7610 7620 7641 7652 7720 7721 7722 7723 7724 7725 7730 7750 7900 7901 7905 7906 7907 4822 130 44568 4822 130 40959 4822 130 11417 4822 130 11418 4822 130 60511 9332 592 40126 4822 130 60511 4822 130 63666 4822 130 11417 4822 130 44568 4822 130 11418 4822 130 60373 4822 130 61675 9322 126 65687 4822 130 60373 4822 209 81397 4822 130 60511 4822 130 60373 4822 130 40981 4822 130 60511 4822 130 44461 4822 130 60511 4822 130 60373 4822 130 60511 4822 130 60511 4822 130 11418 4822 209 90009 4822 130 60511 4822 130 60511 4822 130 60511 4822 130 60511 4822 130 60373 4822 130 60373 4822 130 60511 4822 130 60511 4822 130 60511 4822 209 32269 4822 130 40959 4822 130 40959 9332 592 40126 4822 209 12334 4822 130 60511 BC557B BC547B STP3NB60FP TCDT1102G BC847B BC368 BC847B BU2520DF STP3NB60FP BC557B TCDT1102G BC856B BF487 STP5NB60FP BC856B TL431CLPST BC847B BC856B BC337-25 BC847B BC546B BC847B BC856B BC847B BC847B TCDT1102G TDA8177 BC847B BC847B BC847B BC847B BC856B BC856B BC847B BC847B BC847B TDA2616/N1 BC547B BC547B BC368 L4940V85 BC847B Small Signal Panel [B] Various 1001 1301 1305 1308 1405 1407 1408 1409 1651 1701 2422 543 89022 2422 540 98456 2422 543 01092 2422 543 01097 2422 549 44369 2422 549 44324 2422 549 44372 2422 025 16542 2422 543 89019 2422 543 89018 RES XTL 6M000 RES 12MHz RES XTL 4M433619 RES XTL 3M579545 FIL SAW 38MHz FIL TPWCC04BS FIL SAW 38MHz 2P MALE RES XTL 8M432 RES XTL 12MHz Spare Parts List 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2019 2020 2022 2023 2024 2025 2026 2027 2028 2029 2031 2032 2033 2034 2035 2036 2037 2038 2300 2303 2304 2306 2307 2308 2313 2314 2315 2317 2318 2319 2320 2321 2322 2323 2324 2325 2328 2329 2330 2331 2332 2333 2334 2335 2336 2338 2340 2341 2350 2351 2352 2356 2357 2358 2359 2361 2362 2365 2366 2367 2368 2369 2370 2371 2372 2373 2374 2375 2376 2377 2378 2384 2406 4822 126 11671 4822 126 11669 4822 126 13879 4822 126 13879 4822 126 14305 4822 126 14305 4822 126 14305 4822 126 14305 4822 122 33777 4822 122 33777 4822 122 33777 4822 122 33777 4822 124 12095 4822 126 14305 4822 126 14305 4822 124 12095 4822 126 14305 4822 126 14305 4822 126 13883 4822 126 14305 4822 126 14305 4822 126 14305 4822 126 14305 4822 126 14305 4822 126 14305 4822 126 14305 4822 126 14305 4822 126 14305 4822 126 14305 4822 126 14226 4822 126 14226 4822 126 14226 4822 126 14226 4822 126 14226 4822 126 14305 4822 124 12095 5322 126 11583 4822 122 33741 4822 126 13881 4822 126 14305 4822 122 33741 4822 121 70159 4822 124 12095 4822 126 14305 4822 126 14491 4822 126 14494 5322 126 11583 4822 122 33741 4822 126 14305 4822 126 14305 4822 126 14305 5322 126 11583 4822 126 14305 4822 122 33761 4822 126 14305 4822 126 14305 4822 126 14305 4822 126 14305 4822 126 14491 4822 126 14491 4822 124 80349 4822 126 14491 5322 126 11583 4822 124 23002 4822 124 12095 4822 126 14305 4822 126 14305 4822 126 14305 4822 126 14305 4822 126 14305 5322 126 11579 4822 122 33752 3198 016 31580 4822 126 11663 4822 126 14305 4822 126 14305 4822 126 14305 4822 126 14305 4822 126 14305 4822 126 14305 4822 126 13193 4822 126 14043 4822 126 14305 4822 126 14491 4822 126 14494 4822 126 14305 4822 124 12095 4822 126 14305 4822 126 14305 4822 126 13883 33pF 27pF 220nF 20% 16V 220nF 20% 16V 100nF 10% 16V 100nF 10% 16V 100nF 10% 16V 100nF 10% 16V 47pF 5% 63V 47pF 5% 63V 47pF 5% 63V 47pF 5% 63V 100mF 20% 16V 100nF 10% 16V 100nF 10% 16V 100mF 20% 16V 100nF 10% 16V 100nF 10% 16V 220pF 5% 50V 100nF 10% 16V 100nF 10% 16V 100nF 10% 16V 100nF 10% 16V 100nF 10% 16V 100nF 10% 16V 100nF 10% 16V 100nF 10% 16V 100nF 10% 16V 100nF 10% 16V 82pF 5% 50V 82pF 5% 50V 82pF 5% 50V 82pF 5% 50V 82pF 5% 50V 100nF 10% 16V 100mF 20% 16V 10nF 10% 50V 10pF 10% 50V 470pF 5% 50V 100nF 10% 16V 10pF 10% 50V 0.1mF 16V 100mF 20% 16V 100nF 10% 16V 2.2mF 10V 22nF 10% 25V 10nF 10% 50V 10pF 10% 50V 100nF 10% 16V 100nF 10% 16V 100nF 10% 16V 10nF 10% 50V 100nF 10% 16V 22pF 5% 50V 100nF 10% 16V 100nF 10% 16V 100nF 10% 16V 100nF 10% 16V 2.2mF 10V 2.2mF 10V 47mF 20% 6.3V 2.2mF 10V 10nF 10% 50V 10mF 16V 100mF 20% 16V 100nF 10% 16V 100nF 10% 16V 100nF 10% 16V 100nF 10% 16V 100nF 10% 16V 3.3nF 10% 63V 15pF 5% 50V 1P5 50V 12pF 100nF 10% 16V 100nF 10% 16V 100nF 10% 16V 100nF 10% 16V 100nF 10% 16V 100nF 10% 16V 4.7nF 10% 63V 1mF 20% 16V 100nF 10% 16V 2.2mF 10V 22nF 10% 25V 100nF 10% 16V 100mF 20% 16V 100nF 10% 16V 100nF 10% 16V 220pF 5% 50V 2407 2408 2409 2410 2411 2412 2413 2417 2418 2420 2501 2502 2503 2504 2505 2508 2546 2547 2548 2549 2550 2551 2609 2610 2611 2629 2636 2637 2638 2640 2641 2642 2651 2652 2653 2654 2655 2656 2657 2658 2661 2662 2663 2664 2665 2666 2667 2668 2669 2670 2673 2674 2675 2677 2677 2678 2679 2680 2681 2682 2685 2686 2690 2691 2692 2693 2702 2703 2704 2706 2707 2708 2709 2710 2712 2713 2717 2718 2719 2720 2721 2723 2724 2725 2726 2728 2729 2730 2731 2733 2738 2743 2747 2748 4822 126 13956 3198 016 32780 4822 126 14491 4822 126 14472 4822 126 14305 4822 126 13193 4822 124 80151 3198 017 44740 4822 126 13956 4822 122 33753 4822 122 33777 4822 122 32927 4822 122 32927 4822 122 32927 4822 122 32927 4822 124 12095 4822 124 23002 4822 124 23002 4822 124 23002 4822 124 23002 4822 126 14241 5322 126 11579 3198 016 31020 4822 126 14238 5322 126 11578 4822 122 32927 4822 122 32927 4822 122 32927 4822 122 32927 4822 126 13879 4822 122 32927 4822 122 32927 4822 126 14305 4822 122 33777 4822 122 32927 4822 126 13881 4822 126 13881 4822 126 13881 4822 126 13881 4822 126 13881 4822 122 32927 4822 122 32927 4822 126 13881 4822 126 13881 4822 124 12095 4822 124 12095 3198 016 33380 3198 016 33380 4822 124 23002 5322 126 11583 3198 016 31020 3198 016 31020 4822 124 23002 3198 030 82280 4822 124 23002 4822 124 23002 4822 126 14305 4822 124 23002 4822 126 14305 4822 124 23002 3198 016 31020 3198 016 31020 4822 126 14305 4822 126 14305 4822 126 14305 4822 126 13883 4822 124 23002 4822 126 14305 4822 124 23002 4822 124 12095 4822 126 14305 4822 124 23002 4822 126 14305 4822 124 23002 4822 124 23002 4822 126 14305 4822 126 14218 4822 126 11669 4822 126 11663 4822 126 14218 4822 126 11669 4822 126 11663 4822 126 14218 4822 126 11669 4822 126 11663 4822 126 14305 4822 126 14225 4822 126 14494 4822 122 31765 4822 126 14494 4822 126 14494 4822 126 14494 4822 126 14507 4822 126 14507 68pF 5% 63V 2P7 50V 2.2mF 10V 1mF 10% 10V 100nF 10% 16V 4.7nF 10% 63V 47mF 16V 470nF 10V 68pF 5% 63V 150pF 5% 50V 47pF 5% 63V 220nF 20% 50V 220nF 20% 50V 220nF 20% 50V 220nF 20% 50V 100mF 20% 16V 10mF 16V 10mF 16V 10mF 16V 10mF 16V 330P 50V 3.3nF 10% 63V 0603 25V 1nF 2N2 50V 1nF 10% 50V 220nF 20% 50V 220nF 20% 50V 220nF 20% 50V 220nF 20% 50V 220nF 20% 16V 220nF 20% 50V 220nF 20% 50V 100nF 10% 16V 47pF 5% 63V 220nF 20% 50V 470pF 5% 50V 470pF 5% 50V 470pF 5% 50V 470pF 5% 50V 470pF 5% 50V 220nF 20% 50V 220nF 20% 50V 470pF 5% 50V 470pF 5% 50V 100mF 20% 16V 100mF 20% 16V 3P3 50V 3P3 50V 10mF 16V 10nF 10% 50V 1nF 25V 1nF 25V 10mF 16V 2U2 20% 50V 10mF 16V 10mF 16V 100nF 10% 16V 10mF 16V 100nF 10% 16V 10mF 16V 1nF 25V 1nF 25V 100nF 10% 16V 100nF 10% 16V 100nF 10% 16V 220pF 5% 50V 10mF 16V 100nF 10% 16V 10mF 16V 100mF 20% 16V 100nF 10% 16V 10mF 16V 100nF 10% 16V 10mF 16V 10mF 16V 100nF 10% 16V 3.9pF 50V 27pF 12pF 3.9pF 50V 27pF 12pF 3.9pF 50V 27pF 12pF 100nF 10% 16V 56pF 5% 50V 22nF 10% 25V 100pF 2% 63V 22nF 10% 25V 22nF 10% 25V 22nF 10% 25V 18pF 5% 50V 18pF 5% 50V EM3E 10. GB 113 2755 2756 2757 2758 2759 2760 2761 2762 2763 2764 2765 2766 2767 2770 2771 2772 2773 2774 2776 2785 2786 2788 2790 2792 2795 2796 2797 2798 2902 4822 126 14305 4822 126 14305 4822 124 23002 4822 126 14305 4822 126 14305 4822 126 14305 4822 126 14305 4822 126 14305 4822 126 14305 4822 126 14305 4822 126 14305 4822 126 14305 4822 126 14305 4822 126 14305 4822 126 14305 4822 126 14305 4822 126 14305 4822 126 14305 4822 126 14305 4822 126 14305 4822 126 14305 4822 126 14305 4822 126 14305 4822 126 14305 4822 126 14305 4822 126 14305 4822 126 13956 3198 016 36810 5322 126 11583 100nF 10% 16V 100nF 10% 16V 10mF 16V 100nF 10% 16V 100nF 10% 16V 100nF 10% 16V 100nF 10% 16V 100nF 10% 16V 100nF 10% 16V 100nF 10% 16V 100nF 10% 16V 100nF 10% 16V 100nF 10% 16V 100nF 10% 16V 100nF 10% 16V 100nF 10% 16V 100nF 10% 16V 100nF 10% 16V 100nF 10% 16V 100nF 10% 16V 100nF 10% 16V 100nF 10% 16V 100nF 10% 16V 100nF 10% 16V 100nF 10% 16V 100nF 10% 16V 68pF 5% 63V 680P 25V 10nF 10% 50V 3001 3002 3003 3006 3007 3008 3009 3011 3012 3013 3014 3015 3016 3017 3018 3019 3020 3021 3023 3024 3025 3026 3027 3028 3029 3030 3031 3032 3033 3034 3035 3039 3040 3041 3044 3058 3059 3060 3061 3062 3064 3073 3074 3075 3076 3077 3078 3079 3080 3081 3083 3084 3085 3086 3087 3088 3090 3091 3092 3300 3304 4822 051 30472 4822 051 30472 4822 051 30223 4822 051 30471 4822 117 13521 4822 117 13526 4822 051 30689 4822 051 30471 4822 051 30471 4822 051 30103 4822 051 30682 4822 051 30474 4822 051 30152 4822 051 30472 4822 051 30103 4822 051 30472 4822 051 30103 4822 051 30103 4822 051 30471 4822 051 30273 4822 051 30221 4822 051 30103 4822 117 12925 4822 051 30471 4822 051 30103 4822 051 30103 4822 051 30103 4822 051 30471 4822 051 30103 4822 051 30101 4822 117 13522 4822 051 30101 4822 051 30103 4822 051 30562 2120 108 92846 4822 051 30682 2322 704 66201 4822 051 30103 4822 051 30103 4822 051 30103 4822 117 13522 4822 051 30471 4822 051 30471 4822 051 30103 4822 051 30471 4822 051 30272 4822 051 30471 4822 051 30471 4822 051 30103 4822 051 30471 4822 051 30471 4822 051 30103 4822 051 30471 4822 051 30471 4822 051 30471 4822 051 30471 4822 051 30471 4822 051 30471 4822 051 30221 2322 750 63908 2322 750 63908 4k7 5% 0.062W 4k7 5% 0.062W 22k 5% 0.062W 470W 5% 0.062W 470W 5% 0.63W 150W 5% 0.63W 68W 5% 0.063W 470W 5% 0.062W 470W 5% 0.062W 10k 5% 0.062W 6k8 5% 0.062W 470k 5% 0.062W 1k5 5% 0.062W 4k7 5% 0.062W 10k 5% 0.062W 4k7 5% 0.062W 10k 5% 0.062W 10k 5% 0.062W 470W 5% 0.062W 27k 5% 0.062W 220W 5% 0.062W 10k 5% 0.062W 47k 1% 0.063W 470W 5% 0.062W 10k 5% 0.062W 10k 5% 0.062W 10k 5% 0.062W 470W 5% 0.062W 10k 5% 0.062W 100W 5% 0.062W 100W 5% 0.63W 100W 5% 0.062W 10k 5% 0.062W 5k6 5% 0.063W 4k7 5% 6k8 5% 0.062W 620W 1% 10k 5% 0.062W 10k 5% 0.062W 10k 5% 0.062W 100W 5% 0.63W 470W 5% 0.062W 470W 5% 0.062W 10k 5% 0.062W 470W 5% 0.062W 2k7 5% 0.062W 470W 5% 0.062W 470W 5% 0.062W 10k 5% 0.062W 470W 5% 0.062W 470W 5% 0.062W 10k 5% 0.062W 470W 5% 0.062W 470W 5% 0.062W 470W 5% 0.062W 470W 5% 0.062W 470W 5% 0.062W 470W 5% 0.062W 220W 5% 0.062W 3W9 5% 3W9 5% GB 114 3306 3307 3308 3310 3311 3314 3315 3316 3317 3318 3320 3321 3322 3324 3327 3328 3329 3330 3331 3333 3334 3335 3336 3337 3338 3340 3341 3342 3343 3344 3345 3346 3347 3348 3362 3363 3364 3365 3366 3367 3370 3371 3372 3376 3377 3378 3382 3384 3385 3386 3388 3389 3390 3391 3393 3394 3400 3406 3411 3414 3415 3416 3418 3419 3435 3436 3437 3439 3441 3445 3446 3532 3533 3540 3550 3551 3552 3610 3611 3612 3613 3614 3615 3616 3617 3621 3636 3637 3638 3642 3644 3653 3654 3655 10. 4822 051 30221 4822 051 30183 4822 051 30684 4822 117 12925 4822 117 13632 4822 051 30103 4822 051 30102 4822 051 30123 4822 051 30221 4822 051 30102 4822 051 30101 4822 051 30101 4822 051 10102 4822 051 30222 4822 117 13632 4822 051 30393 4822 117 13568 4822 051 30332 4822 051 30102 4822 051 30102 4822 051 30102 4822 051 30332 4822 051 30102 4822 117 12903 4822 051 30682 4822 051 30101 4822 051 30101 4822 051 30101 4822 051 30683 4822 051 30222 4822 051 30103 4822 051 30333 4822 051 30223 4822 051 30222 4822 051 30103 4822 051 30102 4822 051 30683 4822 051 30472 4822 051 30102 4822 051 30102 4822 051 30101 4822 051 30479 4822 051 30471 4822 051 30101 4822 051 30101 4822 051 30153 4822 051 30471 4822 051 30101 4822 051 30471 4822 051 30223 4822 051 30102 4822 117 12925 4822 051 30153 4822 051 30683 4822 117 13632 4822 051 30472 4822 117 11152 4822 051 30479 4822 051 30472 4822 051 30472 4822 117 12902 4822 117 13568 4822 051 30391 4822 051 30759 4822 051 30472 4822 051 30221 4822 051 30102 4822 051 30471 4822 051 30393 4822 051 30471 4822 051 30101 4822 051 30102 4822 051 30103 4822 051 30103 4822 051 30102 4822 051 30102 4822 051 30472 4822 117 12925 4822 117 12925 4822 117 12925 4822 117 12925 4822 117 12925 4822 117 12925 4822 051 30682 4822 051 30682 4822 051 30105 4822 051 30105 4822 051 30105 4822 051 30105 4822 051 30105 4822 051 30105 3198 021 90030 3198 021 90030 4822 051 30101 Spare Parts List EM3E 220W 5% 0.062W 18k 5% 0.062W 680k 5% 0.062W 47k 1% 0.063W 100k 1% 0.62W 10k 5% 0.062W 1k 5% 0.062W 12k 5% 0.062W 220W 5% 0.062W 1k 5% 0.062W 100W 5% 0.062W 100W 5% 0.062W 1k 2% 0.25W 2k2 5% 0.062W 100k 1% 0.62W 39k 5% 0.062W 6W8 5% 3k3 5% 0.062W 1k 5% 0.062W 1k 5% 0.062W 1k 5% 0.062W 3k3 5% 0.062W 1k 5% 0.062W 1k8 1% 0.063W 6k8 5% 0.062W 100W 5% 0.062W 100W 5% 0.062W 100W 5% 0.062W 68k 5% 0.062W 2k2 5% 0.062W 10k 5% 0.062W 33k 5% 0.062W 22k 5% 0.062W 2k2 5% 0.062W 10k 5% 0.062W 1k 5% 0.062W 68k 5% 0.062W 4k7 5% 0.062W 1k 5% 0.062W 1k 5% 0.062W 100W 5% 0.062W 47W 5% 0.062W 470W 5% 0.062W 100W 5% 0.062W 100W 5% 0.062W 15k 5% 0.062W 470W 5% 0.062W 100W 5% 0.062W 470W 5% 0.062W 22k 5% 0.062W 1k 5% 0.062W 47k 1% 0.063W 15k 5% 0.062W 68k 5% 0.062W 100k 1% 0.62W 4k7 5% 0.062W 4W7 5% 47W 5% 0.062W 4k7 5% 0.062W 4k7 5% 0.062W 8k2 1% 0.063W 6W8 5% 390W 5% 0.062W 75W 5% 0.062W 4k7 5% 0.062W 220W 5% 0.062W 1k 5% 0.062W 470W 5% 0.062W 39k 5% 0.062W 470W 5% 0.062W 100W 5% 0.062W 1k 5% 0.062W 10k 5% 0.062W 10k 5% 0.062W 1k 5% 0.062W 1k 5% 0.062W 4k7 5% 0.062W 47k 1% 0.063W 47k 1% 0.063W 47k 1% 0.063W 47k 1% 0.063W 47k 1% 0.063W 47k 1% 0.063W 6k8 5% 0.062W 6k8 5% 0.062W 1M 5% 0.062W 1M 5% 0.062W 1M 5% 0.062W 1M 5% 0.062W 1M 5% 0.062W 1M 5% 0.062W JUMPER JUMPER 100W 5% 0.062W 3656 3657 3658 3659 3660 3661 3662 3663 3665 3673 3676 3677 3678 3679 3680 3683 3684 3685 3688 3689 3702 3703 3705 3706 3707 3708 3709 3710 3711 3712 3713 3714 3716 3717 3718 3719 3720 3721 3722 3725 3728 3731 3732 3733 3739 3740 3741 3744 3745 3746 3747 3748 3749 3754 3755 3757 3759 3790 3791 3792 3793 3793 3794 3794 3795 3795 3796 3796 3797 3900 3901 3903 3905 3906 3907 3909 3910 3911 4822 051 30101 4822 051 30334 4822 051 30334 4822 051 30334 4822 051 30334 4822 117 11817 4822 117 11817 4822 117 11817 4822 051 30272 4822 051 30472 4822 117 11817 4822 051 30334 4822 117 11817 4822 051 30334 4822 117 11817 4822 051 30272 3198 021 90030 3198 021 90030 3198 021 90030 3198 021 90030 4822 117 12139 4822 051 30101 4822 051 30101 4822 051 30109 4822 051 30392 4822 051 30272 3198 021 90030 4822 051 30391 4822 051 30102 4822 051 30391 4822 051 30391 4822 117 12139 4822 051 30472 4822 051 30472 4822 051 30221 4822 117 13574 4822 117 13574 4822 117 13572 4822 117 13572 4822 051 30105 4822 051 30101 4822 051 30101 4822 051 10102 4822 051 30101 4822 051 30101 3198 021 90030 4822 051 30102 4822 051 30102 4822 051 30102 4822 051 30472 4822 051 30689 4822 051 30689 4822 051 30689 4822 051 30109 3198 021 90030 3198 021 90030 3198 021 90030 4822 117 13522 4822 117 13522 4822 117 13522 4822 117 12662 4822 117 13522 4822 117 12662 4822 117 13522 4822 117 12662 4822 117 13522 4822 051 30101 4822 051 30109 4822 051 30101 4822 051 30221 4822 051 30221 4822 051 30221 4822 051 30221 4822 051 30101 4822 051 30221 4822 051 30221 4822 051 30221 4822 051 30101 100W 5% 0.062W 330k 5% 0.062W 330k 5% 0.062W 330k 5% 0.062W 330k 5% 0.062W 1k2 1% 1/16W 1k2 1% 1/16W 1k2 1% 1/16W 2k7 5% 0.062W 4k7 5% 0.062W 1k2 1% 1/16W 330k 5% 0.062W 1k2 1% 1/16W 330k 5% 0.062W 1k2 1% 1/16W 2k7 5% 0.062W JUMPER JUMPER JUMPER JUMPER 22W 5% 0.062W 100W 5% 0.062W 100W 5% 0.062W 10W 5% 0.062W 3k9 5% 0.063W 2k7 5% 0.062W JUMPER 390W 5% 0.062W 1k 5% 0.062W 390W 5% 0.062W 390W 5% 0.062W 22W 5% 0.062W 4k7 5% 0.062W 4k7 5% 0.062W 220W 5% 0.062W 1W5 5% 1206 1W5 5% 1206 22W 5% 1206 22W 5% 1206 1M 5% 0.062W 100W 5% 0.062W 100W 5% 0.062W 1k 2% 0.25W 100W 5% 0.062W 100W 5% 0.062W JUMPER 1k 5% 0.062W 1k 5% 0.062W 1k 5% 0.062W 4k7 5% 0.062W 68W 5% 68W 5% 68W 5% 0.063W 10W 5% 0.062W JUMPER JUMPER JUMPER 100W 5% 0.63W 100W 5% 0.63W 100W 5% 0.63W 10W 5% 100W 5% 0.63W 10W 5% 100W 5% 0.63W 10W 5% 100W 5% 0.63W 100W 5% 0.062W 10W 5% 0.062W 100W 5% 0.062W 220W 5% 0.062W 220W 5% 0.062W 220W 5% 0.062W 220W 5% 0.062W 100W 5% 0.062W 220W 5% 0.062W 220W 5% 0.062W 220W 5% 0.062W 100W 5% 0.062W 5301 5302 5403 5404 5405 5406 5407 5408 5409 5410 5651 5652 4822 157 11876 4822 157 11876 2422 549 44461 2422 535 95427 2422 535 95427 3198 018 33980 3198 018 56880 2422 549 44459 3198 018 51080 3198 018 33370 2422 549 43769 2422 549 43769 6.8mH 10% 6.8mH 10% IND VAR 40mH 100mH IND FXD 100mHz 120R 3U9 10% 6U8 10% IND VAR 78mH 1U 10% 0U33 10% 100mH 100mH 5653 5654 5701 5702 5703 5704 5705 5706 5707 5708 5709 5710 5711 5713 5718 5720 5910 2422 549 43769 4822 157 11716 4822 157 71206 2422 535 95427 4822 157 11716 4822 157 11716 2422 535 95427 4822 157 11778 4822 157 11781 4822 157 11778 4822 157 11778 4822 157 11778 4822 157 11781 4822 157 11781 3198 018 33370 4822 157 11781 4822 157 11781 100mH BLM21P300SPT BLM21A601SPT 100mH BLM21P300SPT BLM21P300SPT 100mH 5U6 10% BLM11A601SPT1 5U6 10% 5U6 10% 5U6 10% BLM11A601SPT1 BLM11A601SPT1 0U33 10% BLM11A601SPT1 BLM11A601SPT1 6001 6003 6303 6304 6306 6307 6309 6310 6311 6319 6334 6403 6652 6653 4822 130 11528 4822 130 11528 4822 130 11594 4822 130 83757 9322 129 37685 4822 130 11528 4822 130 83757 9322 129 38685 9322 149 08685 4822 130 83757 4822 130 83757 4822 130 10414 9322 129 40685 4822 130 83757 1PS76SB10 1PS76SB10 BZX284-C47 BAS216 BZM55-C5V6 1PS76SB10 BAS216 BZM55-C6V8 BZM55-C22 BAS216 BAS216 BA792 BZM55-C10 BAS216 7001 7002 7003 7004 7005 7006 9352 629 88557 5322 130 42756 3198 010 42310 3198 010 42310 9322 116 74668 3104 317 42211 7007 7008 7009 7010 7011 7301 7303 7308 7309 7310 7311 7312 7320 7322 7323 7324 7403 7407 7411 7651 7651 7652 7656 7658 7663 7674 7675 7680 7681 7701 7702 7704 7708 7709 7713 7714 7715 7716 9322 136 53668 3198 010 42310 3198 010 42310 5322 130 42756 4822 209 17377 9352 625 23518 5322 130 42756 9340 310 30215 9340 310 30215 9340 310 30215 3198 010 42310 3198 010 42310 3198 010 42310 3198 010 42310 9352 625 24518 5322 130 63679 4822 130 60511 4822 130 60373 4822 130 60511 9322 143 53671 9322 149 63671 9351 874 90118 9340 425 20115 9340 425 20115 9340 425 20115 3198 010 42310 9351 874 90118 3198 010 42310 3198 010 42310 5322 130 42756 3198 010 42310 4822 209 73852 4822 209 90034 9352 640 20557 9322 116 74668 4822 209 17307 4822 209 17307 2422 486 80737 SAA5801/011 V30 BC857C BC847BW BC847BW LD1117D33 SOFTW.ASSY 310431702211 MSM51V18165D-60JS BC847BW BC847BW BC857C M24C32-WMN6/PROG TDA9330H/N2 BC857C PDTC144ET PDTC144ET PDTC144ET BC847BW BC847BW BC847BW BC847BW TDA9321H/N2 BC847CW BC847B BC856B BC847B MSP3415D-FH-B3 MSP3451G-FH-A1 74HC4052PW BC847BS BC847BS BC847BS BC847BW 74HC4052PW BC847BW BC847BW BC857C BC847BW PMBT2369 SAA4990H/V0 SAA4978H/V203 LD1117D33 MSM54V12222A-30JS MSM54V12222A-30JS IC SOCKET 32P Main Switch Panel [E] Various 0151 0201 0202 0923 4822 256 91766 2422 025 16268 2422 025 16374 2412 020 00724 LED HOLDER 2P MALE 2P MALE 2P MALE Spare Parts List 0947 1910 1951 4822 267 10734 5P MALE 4822 130 91478 IR RECEIVER 4822 276 14024 2P 4/128A 2930 4822 124 41584 100mF 20% 10V 3957 3966 3978 3982 4822 053 21335 4822 053 21335 4822 051 20101 4822 117 13577 6901 3M3 5% 0.5W 3M3 5% 0.5W 100W 5% 0.1W 330W 1% 1.25W 4822 130 10859 TLDR5400 Various 0298 0340 0383 2422 500 80052 9P FEMALE 3104 311 02321 CABLE 11P 400mm 2422 025 16382 3P MALE 2300 2301 2302 2303 2304 2305 2306 2307 2308 2309 2310 2312 2313 2316 2317 2318 2320 2321 2322 2323 2325 4822 124 40764 4822 124 40196 5322 122 32286 5322 122 32268 4822 121 41856 4822 124 41751 4822 126 14585 5322 122 32654 4822 126 13486 5322 122 32654 4822 126 13689 5322 122 32658 4822 124 11565 4822 121 40518 5322 121 44356 5322 122 32654 4822 126 13838 5322 122 32531 5322 122 32531 5322 122 32531 4822 126 14585 22mF 100 V 220mF 20% 16V 3.3pF 5% 50V 470pF 10% 50V 22nF 5% 250V 47mF 20% 50V 100nF 10% 50V 22nF 10% 63V 15pF 2% 63V 22nF 10% 63V 18pF 1% 63V 22pF 5% 50V 10mF 20% 250V 100nF 10% 250V 4.7nF 5% 2KV 22nF 10% 63V 100nF 20% 50V 100pF 5% 50V 100pF 5% 50V 100pF 5% 50V 100nF 10% 50V 3300 3301 3302 3303 3304 3305 3306 3307 3308 3309 3310 3311 3312 3313 3314 3315 3316 3317 3318 3319 3320 3334 3335 3336 3337 3338 3339 3340 3341 3342 3344 3345 3347 3348 3349 3350 4822 052 10109 4822 053 12103 4822 051 20182 4822 117 10965 4822 117 11454 4822 117 13577 4822 051 20478 4822 051 20109 4822 117 11148 4822 117 10353 4822 051 10102 4822 051 20101 4822 117 11449 4822 116 83872 4822 116 83872 4822 117 11139 4822 117 11148 4822 051 20122 4822 051 20159 4822 117 11454 4822 051 10102 4822 050 11002 4822 051 10102 4822 051 10102 4822 051 10102 3198 013 01020 3198 013 01020 3198 013 01020 4822 052 10151 4822 051 20471 4822 116 52191 4822 116 52191 3198 013 01520 4822 050 11204 3198 013 01020 4822 116 83883 10W 5% 0.33W 10k 5% 3W 1k8 5% 0.1W 18k 1% 0.1W 820W 1% 0.1W 330W 1% 1.25W 4W7 5% 0.1W 10W 5% 0.1W 56k 1% 0.1W 150W 1% 0.1W 1k 2% 0.25W 100W 5% 0.1W 2k2 1% 0.1W 220W 5% 0.5W 220W 5% 0.5W 1k5 1% 0.1W 56k 1% 0.1W 1k2 5% 0.1W 15W 5% 0.1W 820W 1% 0.1W 1k 2% 0.25W 1k 1% 0.4W 1k 2% 0.25W 1k 2% 0.25W 1k 2% 0.25W 1k 2% 1/2W 1k 2% 1/2W 1k 2% 1/2W 150W 5% 0.33W 470W 5% 0.1W 33W 5% 0.5W 33W 5% 0.5W 1k5 2% 1/2W 120k 1% 0.4W 1k 2% 1/2W 470W 5% 0.5W 4822 116 83883 4822 116 83883 4822 117 11449 4822 051 20478 4822 051 10102 4822 051 20478 4822 051 10008 4822 051 20008 5300 2422 531 98035 TFM S13974-01 Y 6305 6306 6307 6310 4822 130 30842 4822 130 30842 4822 130 30842 4822 130 83757 BAV21 BAV21 BAV21 BAS216 7300 7301 7302 7303 7307 8317 8325 4822 130 44154 4822 130 42589 5322 130 41888 5322 130 41886 9352 561 40112 3104 311 01901 3104 311 01911 BF199 BF370 BD140-16 BD139-16 TDA6108 CABLE 2P 560mm CABLE 3P 680mm CRT Panel [F] 470W 5% 0.5W 470W 5% 0.5W 2k2 1% 0.1W 4W7 5% 0.1W 1k 2% 0.25W 4W7 5% 0.1W 0W 5% 0.25W 0W 5% 0.25W 3351 3352 3354 3355 3356 3357 4xxx 4xxx Side I/O Panel [O] Various 0900 0901 0902 0936 2422 026 04926 4822 267 10975 4822 267 31014 2422 025 12485 2905 2906 4822 122 33177 10nF 20% 50V 4822 122 33177 10nF 20% 50V 3901 3902 3903 3904 3905 3906 3907 3908 3909 3910 3911 3912 4822 051 20101 4822 116 52201 4822 051 20101 4822 116 52201 4822 050 11002 4822 050 11002 4822 117 10834 4822 050 11002 4822 117 10834 4822 116 52276 4822 050 21003 4822 050 21003 4P FEMALE 3P HEADPHONE SOCKET 11P MALE 100W 5% 0.1W 75W 5% 0.5W 100W 5% 0.1W 75W 5% 0.5W 1k 1% 0.4W 1k 1% 0.4W 47k 1% 0.1W 1k 1% 0.4W 47k 1% 0.1W 3k9 5% 0.5W 10k 1% 0.6W 10k 1% 0.6W Top Control Panel [P] Various 0345 1701 1702 1703 1704 1705 4822 267 10748 4822 276 13775 4822 276 13775 4822 276 13775 4822 276 13775 4822 276 13775 3P MALE SWITCH SWITCH SWITCH SWITCH SWITCH 3701 3702 3703 3704 3705 3999 4822 051 20391 4822 117 13528 4822 117 10845 4822 117 11534 4822 117 11951 4822 051 10102 390W 5% 0.1W 200W 1% 0.125W 620W 1% 0.1W 1k1 1% 0.1W 2k 1% 0.1W 1k 2% 0.25W EM3E 10. GB 115 Block Diagrams, Wiring and Supply Diagram and Testpoints EM3E 6. 35 6. Block Diagrams, Wiring and Supply Diagram and Testpoints Block Diagram LSP SUPPLY DEFLECTION MAINS SWITCH PANEL (PARTLY) E 1051 0201 2 3 1 1 4 2 220V MAIN SUPPLY A1 0202 2 0202 2 1 T5A 1 COLD 5502 5511 5503 5516 5504 1501 V 3516 +t 2 1502 2 3 1 +5.2V DEGAUSSING 6408 3415 B5 3416 A24 7409 6407 B4 A22 3414 2492 LINEDRIVE 1 6143 4- + 3 1 A1 1503 3110 5100 OR 5101 5104 7100 7101 7105 7120 2.5A + 2516 7102 STP3NB60 A11 G 6 3 7 5112 4 9 1 6 D 2 8 A12 5113 1 9 VTUN 3108 1417 1 LINE OUTPUT CIRCUIT +8V-SWITCH 7131 A20 S D 6148 HOR. DAF CIRCUIT 2 + 1424 1 DYNAMIC FOCUS 2430 SUP-ENABLE +8V STANDBY 5103 8 FRAME DEFLECTION E/W DRIVE A4 -20V EW-DRIVE 1 7103 OR 1 7104 HOP 1 A37 7482 B5 4 6111 +5V 7141 D 6122 3124 2 7480 STP16NE06 3484 A45 5 A21 S +8V6 2 +8V 6 3456 HFB_X-RAY-PROT HOP 5 4 A7 6535 5514 + 4 13 6536 2 HOT 2 AUDIO SUPPLY HOP A33 7440-A 1 3 GND-AUD COLD 5509 5513 A8 3520 7506 TL431CZP 2 3 10 7450-A 1 COLD HOT 6463 +13V - LOT 6462 3462 2462 3465 +8V-S 1 7613 TL431 6465 A32 3636 -15V - LOT 3 5465 6464 3464 2464 3637 2 7614 3449 A36 +8V AUDIO SUPPLY +8Vb +13V LOT A49 3498 3499 3 -12V8 PROTECTION CIRCUIT 1495 1 2 SUP-ENABLE ARC-PROT COLD HOT SUP-ENABLE 4 +8V6 3530 3507 6620 A6 +VBATT 3510 6514 3660 2523 2515 TV 3640 3631 3642 3643 3527 3531 3526 GND-SUP SUP-ENABLE A5 +13V-LOT 3628 7611 GND-STB 1 7641 7643 7652 VBATT ADJUSTMENT 3525 6509 3 2 A35 A34 1 1 6 B5 OTC COLD HOT 3635 A50 5621 5 A6 A31 5463 HOP FRAMEDRIVE - -16V-19V 3463 7455 3641 2 + 7507 3506 +16V+19V B4 B4 2511 3 POR AUDIO 7442 7654 765? PROTECTION CIRCUIT B4 HOP 7445 POR +13V-LOT +8V6 2512 12 3461 HOT COLD FRAMEDRIVE + 10 3480 POR FLASH 3459 3658 3514 +11D 4 7450-B 7 B4 MAIN SUPPLY A4 A29 6 2457 A3 5461 6400 3460 12 7487 3457 A16 9 FILAMENT PULSES 3 3479 FRAME DEFLECTION 6 9 7486 7441 5507 CRT 7 200V 3483 CURRENT SOURCE 5 CONTROL 3114 5506 OR 5612 F 5 A28 6400 3400 3455 G 7140 7504 7502 STP5NB60FP 7530 D G CONTROL CIRCUIT S A2 A47 D A46 G 3481 S 4 +8Vb +5V-SWITCH 6103 4 11 5467 3492 A38 7450-B 7 5 6 3113 2102 EHT-INFO 3638 7620 TDA8177 3630 3632 7612 3634 2 2622 6 THERMAL PROTECTION A40 4 -15V-LOT COLD 1601 +11V 250mA 7680 TDA7052 1625 1 A43 5 OP. AMP 3623 HOT A42 FLYBACK GENERATOR A39 ROTATING CIRCUITRY 3 7 1 GND-STB TO 1224 6480 +8V-S E/W - DRIVE +5V2 -20V 3 3451 10 OTC 6107 START-UP A13 5102 3450 3431 2 FILAMENT +11D 7408 5421 B4 3118 5 HOT 6 7130 A15 LINE DEFLECTION COIL COLD 1 +11V 6146 HOT GROUND 5800 6113 CONTROL 7529 2 1497 EW CORR. A23 3404 A8 G ACTIVATING CIRCUIT 2 2431 S CONTROL CIRCUIT V-START -20V CRT 3116 6110 5 A10 6109 GND-STB -20V FOCUS B 1 HOP 3115 6525 GBU4J 2 F VG2 5410 +5.2V STAND-BY SUPPLY 7421 A26 BU2520DX A25 +11D OTC A2 FOCUS A HORIZONTAL 1418 DAF I 1417 1 TO COLD 7501 7528 ACTIVATING CIRCUIT EHT 5 HOT COLD 4 +141V DEG. COIL HOT 1550 5430 5401 +VBATT 1 MAINS FILTER 1 HOT +141V 3509 MAINS SWITCH HOT COLD LINE DEFLECTION A3 5620 A44 3620 TILT B5 2 VERT. DEFL. COIL OTC 1 +Vp 5 3686 2 3 7681 7682 SWITCH OFF CIRCUIT IN STAND-BY 2 3684 3685 8 6 6080 1620 1 3 ROTATION DEFLECTION COIL CL 16532044_026.eps 060601 TO PANEL ON CRT NECK Block Diagrams, Wiring and Supply Diagram and Testpoints EM3E 6. 36 Block Diagram SSB Video VIDEO B1 B3 EF SOUND FILTER 7307 TDA9181 7320 EF COMB FILTER 12 VTUN 5403 13 AGC 13 VIF2 1408 B4 2 3 B43 29 28 36 37 38 39 41 42 43 7709 SAA4978H RGB MATRIX GROUP DELAY COR. PLL DEM B8 Y Y PROC. TUNER AGC SAW FILTER AUDIO SIF2 64 SIF1 63 QSS MIXER AM DEMO VIDEO SWITCH + CONTROL ERR 8 U C C PROC. PSS-AM SDL I4 B6 Y U V Y/U/V SWITCH 3755 B7 49 50 51 B16 U-PIP-MAIN-IN 3757 B8 V-PIP-MAIN-IN 3759 SYNC SEPAR. CVBS-AV3-IN 10 6 CVBS-SC1-AV1-IN Y-CVBS-SC2-AV2-IN 16 20 63 64 7 63 64 7 Y-CVBS-FRONT-IN C-FRONT-IN C-SC2-SVHS-IN 23 24 21 2322 U100 2321 V100 ERR 3 V-SYNC PROC. 61 H-SYNC PROC. 60 N.A. B19 3733 VA50 B11 B25 29 V-SYNC PROC. 19 28 H-SYNC PROC. 18 B18 3728 HA50 CVBS PIP 3320 1 B29 3376 46 SCL B 3342 42 Y-SCAVEM 25 R-CRT G-CRT 24 G-CRT B-CRT 23 B-CRT 9 21 CUTOFF 10 5 6 7 +8V 8 11 E/W DRIVE 3 2 V-DRIVE PROC. 31 RAMP GEN FRAME 1 A4 26 FRAMEDRIVE FRAMEDRIVE + 29 28 LINEDRIVE 26 TO BLOCK DIAGRAM DEFLECTION A4 B39 PH1-1 PH1-2 8 STARISTOP H-DRIVE A3 B38 7311, 7312 10 HFB 13 14 9 21 29 22 PULSE FORMER 530us 5 VSYNC B5 OTC 7303 1301 12MHz B5 FIELD MEMORY 1 2 3 4 41 B40 7714 MSM54V 3.57MHz 3341 B22 3453 EHT-INFO B37 E/W DRIVE ERR 7 57 47 SDA RGB YUV MATRIX 50Hz 1310 B13 3377 30 31 32 20 B28 33 B41 2 B27 HFB-X-RAY-PROT B36 41 11 SCL 4 SCL 32 R-CRT 44 B49 SDA (N.C.) 1309 34 5 26 24 4.43MHz CVBS-SC2-MON-OUT G 3340 40 B34 HD100 5 SDA 32 6 9 OUTPUT AMPL. CATHODE CALIBR. 23 3321 54 9 Y/U/V RGB MATRIX 27 B33 B26 3705 R G B VD100 B24 3703 4 RGB R INSERTION B32 3749 V 15 A 28 Y U V 18 10 6 26 B4 43 B31 3748 U 14 B23 DECODER PAL NTSC SECAM B12 SEE BLOCK DIAGRAM AUDIO 3X DAC 35 36 37 38 B35 2323 Y100 B21 SIGNAL PROC. 3X ADC 25 B17 V 3747 Y 12 1 1000 1923 B45 B30 B20 23 1940 B44 B42 7301 TDA9330H HOP B15 Y U V Y-PIP-MAIN-IN 8 10 7313 : 7315 B7 26 14 5 9 LATCH R G B FBL B5 13 15 3200 1 PROM FROM SCART1 YSVM 14 B1 1409 SDA B3 12 62 15 A70 3201 7720 74HC573 PICNIC VIF1 1 4 A69 I5 SAW FILTER VIDEO 40,4 5 7716 M27C512 A EHT-INFO 7361 7362 (POR) 9 11 SIM CONN. A8 16 B2 7323 TDA9320H 10 HIP 6200 BZM55-C33 ERR 13 B6 EF A2 TUNER TEDEG 7412 G-TXT OTC 7322 R-TXT CVBS-TER-OUT 1406 1407 EF A68 IF SIM CONN. B1 FROM BLOCK DIAGRAM CONROL B5 CONTROL 7411 7.3 HOP B5 CVBS-TXT 11 2 1200 B4 1, 2, 3, 4 11 +5VT PICNIC 1000 1, 2, 3, 4 CVBS-TER-OUT IF, I/O VIDEOPROC. (HIP) HFB-X-RAY-PROT 3 B2 FBL-TXT 1205 RGB, FBL SIM CONN. (MALE) B-TXT TUNER, SIMM-CONNECTOR (FEMALE) SANDCASTLE A8 TILT F B5 OTC OTC B14 A11 INPUT/OUTPUT (VIDEO PART) B8 FALCONIC 7726 SAA4992 1 100Hz 27 SCART 1 3 19 TER-CVBS-OUT R 15 G 11 20 CVBS-SC1-AV1-IN 16 SC1-FBL-IN 7 7300 7308 6300 + SC1-STATUS 6301 F10 B5 OTC 1940 1 2 4 EF SC2-CVBS-MON OUT 6 C-SC2-SVHS-IN 19 15 HFB_X-RAY_PROT EF SC2-C-OUT 7 B5 OTC Y-SCAVEM-IN 8 G-CRT 9 B-CRT HOT COLD 3345 F4 9 F5 2 8 G B F1 F7 3340 3339 3338 F8 F9 CRT F6 3 7 5 B5 OTC SCAVEM COIL 7303 F2 CUTOFF 1483 1 2 3 5300 AQUADAC 1 7 SEL-SVHS-RR-STATUS 2 5303 R R-CRT 11 8 2309 +8V 10 P50 3329 F13 F3 7 16 5301 7307 TDA6108MF 5 Y-CVBS-SC2-AV2-IN 6 10 7908 C-FRONT-IN 20 2304 7304 4 21 3323 EHT-INFO 3 SCART 2 5 F14 F12 FALCONIC FIELD MEMORY 2 FBL 7902 7302 7301 8 HOT SAVEM F11 7740 MSM54V RGB, FBL B COLD CRT/SCAVEM PANEL SN-DA VG1 G2 2 EF F 26 21 7901 CVBS-TER-OUT SN-CL 6 +200V SCART 3 21 20 B6 1680 VCBS-AV3-IN O SIDE I/O C/16:9 1680 5 5 Y 4 6 6 3 SVHS B5 OTC 2 1 16:9 DETECT 5 CVBS 8 STATUS SC3 FRONT DETECT Y 1936 2 C 4 1424 1 7 SEE BLOCK DIAGRAM DEFLECTION FROM 0324 OF FILAMENT PULSE 2 3 4 A3 5 (LINE DEFL.) 6 7 EHT-INFO FG-B I/O 3RD SCART (VIDEO PART) FG-A H 3404 3334 +200V 1434 3349 +8V 3403 SIN EHT 2211 8 9 10.7 CVBS-AV3 IN Y-CVBS-FRONT-IN 1936 2 C-FRONT-IN 4 A5 FRONT-DETECT OTC SEE BLOCK DIAGRAM DEFLECTION FROM LOT A3 7 CL 16532044_025.eps 070601 Block Diagrams, Wiring and Supply Diagram and Testpoints EM3E 6. 37 Block Diagram SSB Audio AUDIO B2 AUDIO DEMODULATOR B6 IF 7323 TDA9320H 5 HIP QSS_AM RESET AUDIO 54 SOUND DEMODULATOR B65 QSS_AM 2 DACM-SUB 23 DAC 50 2651 MUTE-SSB MUTE CIRCUIT 55 7666 16 RESET AUDIO B1 7675, 7668 +5V_AUD 7674 B5 SEE ALSO BLOCK DIAGRAM VIDEO B76 1651 7651 MSP3452G A8 A6 -16V-19V SIM SIM CONN. CONN. AUDIO-SW 74 3 INPUTS/ OUTPUTS A8 6 7656 NICAMDECODER DACM-S 24 DAC 2 AUDIO-SL 72 3 6 2 L-SC1-AV1-IN 44 2 R-SC1-AV1-IN 45 R DSP 6 3 2 1 L-SC2-AV2-IN 58 R-SC2_AV2-IN 41 DIGITAL SOUND PROC. DAC LOUDSPEAKER R-SC2-AV2-IN 42 L_CL_VL-OUT 6 R_CL_VL-OUT L B68 3 12 13 A 18 5706 23 PWM 20 21 7665 2 B69 3 12 13 R DAC SC2 OUT 25 26 5 3 L OPTIONAL -16V-19V B71 7653 14 AUDIO-R 76 +16V+19V 7700 TDA7490 A58 1735 A59 10 5704 3 PMW R-CL_VL-OUT 70 6 7679-A 4 STBY-MUTE OSC 7 A57 L-CL_VL-OUT 69 18 7679-B AUDIO-R-OUT 5703 23 PMW 6 I/O 3rd SCART H 1680 SNDL-SC3 6 3 2 1 SNDR-SC3 1680 3 3 1 1 SNDL-SC3-IN 35 SNDR-SC3-IN 36 SIDE I/O 1936 L R A8 B1 SIM CONN. SIM CONN. 1936 11 L 6 6 65 L-FRONT-IN L-FRONT-IN 38 R 8 8 66 R-FRONT-IN R-FRONT-IN 39 SDA-F B5 AUDIO-ENABLE 3 A3 POR 7680 SELECT SEL_IN_2 R 28 R-SC1-AV-OUT 61 L 29 L-SC1-AV-OUT 56 DAC 3655 HEADPHONE R 17 HEADPHONE-R 68 L 18 HEADPHONE-R 67 A7 2 SOUND ENABLE PROT1 HEADPHONE AMPLIFIER +16V+19V 6701 8 A9 RECEIVER 7654 61 SELECT AUDIO LR SCL-F 1 5 7 60 1 MUTE CS OPTIONAL 3784 HEADPH-R 3773 HEADPH-L A67 4 SELECT_AUDIO_LR A8 2 3656 3775 A65 3 A66 7667 B5 R B5 7770 NJM4556AM B74 8 4 +16V+19V 7701 : 7707 4 A64 1205 1000 L L-SC2-OUT 55 1 1936 10 SC1 OUT -16V-19V R-SC2-OUT 59 B78 9.10 15W/8ohm 3 B77 15 5 3 DAC O 7652 (RES) L 4 A56 7 2 1 15W/8ohm 2 7653 (RES) 15 R 1 AUDIO-L 75 9.10 AUDIO-L-OUT 15W/8ohm ? 7652 11 2 1 CENTRE 1 3 11 ADC AUDIO-SL-OUT 5 1738 A61 AUDIO-C 73 B67 4 AUDIO-SL OSC B73 3 MUTE_CS 7664 53 L-SC2_AV2-IN L-SC2-OUT R-SC2-OUT 2 DACM-C 22 ADC SCART 2 3 7663 47 STBY-MUTE 5 A60 60 R-SC1_AV1-IN 15W/8ohm OPTIONAL DAC 1000 52 SUBWOOFER 1 B72 7677 B66 3 2 1 R-SC1-AV1-OUT 1 1205 L-SC1_AV1-IN 5705 3 PWM 3 SIM SIM CONN. CONN. SCART 1 L-SC1-AV1-OUT 2653 B1 1737 A63 10 3651 A11 +16V+19V 7702 TDA7490 A62 1000 1205 ? AUDIO AMPLIFIER 6702 A MUTE CS SIM 1936 10 3776 11 -16V-19V L R 8 9 B75 9 8.9 CONTROL E MAINS SWITCH PANEL A10 FRONT A8 SIM CONN. B1 SIM CONN. B5 OTC 7001 SAA5801H B60 B2 CVBS-TXT 5 B61 77 R-TXT B62 7015 SEE ALSO BLOCK DIAGRAM VIDEO 78 B57 B3 HFB VSYNC 86 0241 ON/OFF LED RC5 1 2 2 3 4 N.C. TOP CONTROL 0245 STANDBY A2 74 95 SOUND-ENABLE A6 RESET 94 RESET AUDIO B6 115 DEGAUSSING A1 117 SEL_IN_2 B6 103 SEL_IN_1 B6 N.C. A11 RP STATUS_SC3 109 FRONT-DETECT 108 P50 0245 3 4 5 5 6 6 77 7009 7011 91 SDA 5 MC24C32 113 +5V2 78 B55 1001 97 ON-OFF-LED 7010 N.C. 16 17 E1 1 +5V STANDBY P SCL-S 104 B56 1205 1000 1050 IRRECEIVER O 1946 1 SDA-S B52 85 3017 RESET FLASH RAM 3 SCL-F +3V3 INTOTO 7 7013, 7014 N.C. SDA-F B51 RESET H FBL-TXT B54 1 7002 : 7004 GREEN 80 87 4 3 SEE ALSO BLOCK DIAGRAM VIDEO B53 7005 MC33269D RED B4 B-TXT 88 7016 1 79 B64 84 +5V2_CON 6051 TLUV5300 B63 OTC B58 B4 G-TXT 83 +3V3 RC 92 6 EEPROM NVM. SCL 100 7006 LH28F160BV PROGRAM FLASH-RAM SET SW 7007 7012 MSM51V18165F M29W400BT DRAM (TXT) EPGFLASH-RAM RP ERR 1 ADDRESS DATA KEYBOARD 2 2 KEYBOARD 7 7 8 8 9 9 79 4x N.C. CHANNEL+ CHANNEL- PLUG & PLAY VOLUME+ VOLUME- MENU +8V6 KEYBOARD 107 CONTROL N.C. +8V CL16532044_044.eps 120601 Block Diagrams, Wiring and Supply Diagram and Testpoints EM3E 6. 38 Supply Lines Overview MAINS SWITCH PANEL (PARTLY) E 1051 0201 1 4 3 2 2 1 220V MAIN SUPPLY A1 0202 1 0202 2 2 5502 5511 5503 5516 5504 1501 T5A 1 V A5 (RESERVED) +5V2 3516 +t 2 3 1 MAINS FILTER 1 A10 FRONT DEGAUSSING IF/IO +8Vp +11V +5V2 1 7680 TDA7052 E +5V2 1946 4 0241 4 +8V 2 9 1403 5404 5415 +5V2_CON 5416 +8V MAINS SWITCH +8V_CON +5V_VDP 3402 +8V_VDP 3400 5405 11 45 7323 TDA9320H HIP T315mA 250mA +5V2 ACTIVATING CIRCUIT B2 +11V 1950 RC RECEIVER DEG. COIL COLD 4 ROTATING CIRCUITRY 1601 HOT 1550 7501 7528 2 3900 1502 2 3509 MAINS SWITCH RECEIVER A9 +5VCOM +5VCOM 6.5 +5V STANDBY 7307 TDA9181 +8VP +8V6 +8V_VDP +5VS A8 A7 STAND-BY SUPPLY A2 TUNER SIM CONN. B1 1205 3115 6143 6525 GBU4J 2 4- + 1 A1 1503 3110 +375V 5104 7100 7101 7105 7120 2.5A 3 5100 OR 5101 + 2516 6 3 7 5112 2 8 A10 7102 STP3NB60 A11 G CONTROL CIRCUIT 6113 1 A12 5113 +8V +8V-SWITCH +5VT +5V2 +8V 5903 +8V_AUD 5904 +8V_VDP B4 HOP +8VS +8V_VDP +8V_VDP A20 S +8V 7130 +8V STANDBY A8 +5V_CON 7103 OR 1 7104 5 5901 +5V_VDP 5902 +5V_AUD 6111 7141 D +5V 44 +3V3 +5V A21 S +5VS +3V3_SIM B5 46 7910 IN 6122 3124 2 +5V_VDP 3304 +8VS2 +5V 3113 4 5302 17 39 7301 TDA9330H HOP 3947 +5.2V +5V-SWITCH 6103 5301 +5V_VDP +8VS 6107 START-UP 2102 5900 3941 CONTROL 5103 3329 +5V +8VS 7131 D 3118 A13 5102 45 9 A15 -20V 43 +5V 6146 -20V +8V 7.3 OUT 5901 IN G 3108 40 +11V 6148 S V-START 6200 -C33 1000 +5V2 7911 D 6109 GND-STB 1200 TEDEG TUNER 9 3116 6110 5 4200 VTUN VTUN SIM OUT +3V3 OTC +3V3_INTOTC 47 +5V2_CON G +5V2 7140 CONTROL 3114 7005 +8V +5V2_CON 36 STANDBY 4 7 +5V_CON 1940 +8V_CON 6 7001 SAA5801H OTC 104 +5V_CON A16 +8V 9,19,20,38,49, 75,101,111 +3V3_INTOTC STANDBY +8V_CON STANDBY -20V MAIN SUPPLY +375V 7504 7502 STP5NB60FP 7530 D G CONTROL CIRCUIT S A2 A3 5506 OR 5612 9 6 5 3514 A4 5507 3 4 12 13 6536 2 HOT 7507 5509 3530 3776 8 7770 NJM4556AM 4 +16V+19V A8 3507 7506 TL431CZP 2 +16V+19V 5715 4 COLD HOT HOT LINE DEFLECTION 5400 +141V 5401 COLD 3527 5 LOT FOCUS 2 EW 3464 LINE OUTPUT STAGE GND-STB 9410 8 3400 6400 +200V 5722 5716 22 1 2 7702 TDA7490 +5DA +8V-AUD 6653 +5V 2 1424 7 +200V 2 3341 6 TO 3450 3451 6408 3461 5463 B3 7307 TDA6108 5653 +8VA +5VF +5V2 5669 5664 6 +3V3_FBX 31 7651 MSP3452G AUDIO PROC. 3303 10 7445 POR 6 +5VF 5706 +3V3_FBX 5703 FILAMENT COLD HOT 1946 1 3499 3 -15V-LOT +13V-LOT +8V-S 3635 7813 3449 +8Vb COLD HOT +141V +3V3_INT 5714 +3D 149 5705 +3A +3V3B PANEL ON CRT NECK 7709 SAA4978H PICNIC +3V3F 1 3 B8 SUP-ENABLE +3A +3D +5VA +5VA 5702 7529 FRAME DEFLECTION E/W DRIVE PICNIC 3403 +13V-LOT +8V +8VC 5656 5654 SCAVEM CIRCUIT +11D 3465 3462 A4 4688 3412 5461 6460 12 3 3498 HOT GROUND +5DB 5723 24 9 3463 ACTIVATING CIRCUIT 5651 5652 CRT-SCAVEM 3460 5465 +13V-LOT 1424 7 FILAMENT 9 6462 -20V 6650 +8V_AUD -16V-19V 1240 +8V 6 1 6464 3526 GND-SUP +5V_AUD +5V_AUD 3650 3300 5410 COLD HOT F EHT TO ANODE CRT HOT COLD -15V-LOT GND-STB AUDIO DEMODULATOR +3V3_SIM FOCUS 1 +VBATT 2523 2515 B6 5707 24 +5V2 SUP-ENABLE LINE DRIVE A6 6514 5708 5711 22 1 2 7700 TDA7490 5430 +5.2V 3531 5712 4 -16V-19V -16V-19V +VBATT 3510 +16V+19V -16V-19V A3 3 6701 3644 VBATT ADJUSTMENT 1 3757 AUDIO AMPLIFIER A6 GND-AUD 5513 1 3525 6509 +16V+19V -16V-19V + 3520 3506 2 COLD +16V+19V 2512 2511 START-UP HEADPHONE AMPLIFIER A7 5514 + 10 4 A7 6535 FALCONIC +3V3-INT +13V-LOT 2.3 7620 TDA8177 4 -15V-LOT 5738 +3V3_FBX 5732 20 39 +3V3B 5740 +3V3F +3V3_INT +3V3_INT 7726 SAA4992 FALCONIC 7740 FIELD MEMORY CL 16532044_045.eps 060601 Block Diagrams, Wiring and Supply Diagram and Testpoints EM3E 6. 39 Wiring Diagram P TOP CONTROL PANEL DEGAUSSING COIL CRT EHT AQUADAG 0345 3x ROTATING COIL (COMPONENT VIEW) CRT PANEL F 1940 11x 2x 1383 3x 1235 4x RED BLACK SPEAKER R SCAVEM 3x SPEAKER L F 1435 1334 2x 2x CRT SOCKET BROWN 2x DEFLECTION COIL PANEL BLACK CRT PANEL 1224 7x BLACK BLUE A E LSP(LARGE SIGNAL PANEL) MAINS SWITCH PANEL 1620 3x MAINS SWITCH 0241 1146 SVHS 5x O SIDE I/O PANEL 9x N.C. 1328 1505 2x 1326 5x LEFT (WHITE) 1936 N.C. MAINS CORD 9x 1327 0202 2x 2x 1946 11x RIGHT (RED) HEADPHONE 1502 1947 2x 0201 CVBS (YELLOW) 1735 4x 2x 2x 1205 1945 80x 10x 1000 1992 1491 1417 2x B 11x 1680 6x 1936 SSB (SMALL SIGNAL BOARD) 3x LOT N.C. SSB PANEL 80x I 1940 HORIZONTAL DAF PANEL 1424 7x 11x 3rd SCART 1497 1491 TUNER H I/O 3rd SCART 6x 1680 1943 3x compair interface 4x 3x CINCH 2x SCART 1625 2x 1418 2x 1417 2x CL 16532044_048.eps 280501 Block Diagrams, Wiring and Supply Diagram and Testpoints EM3E 6. 40 I2C Overview B5 OTC +5V2_CON +5V2_CON 88 87 3044-A8 3064-D5 B2 I/O, VIDEO PROC. B4 HOP B6 AUDIO DEMODULATOR B3 PICNIC B8 3044-B7 SDA-F +5VP 3064-C6 SCL-F 332376 3377 ERR 18 7001 SAA58011H 47 SET PROCESSOR 3454 46 14 3455 11 3656 3655 3320 3321 11 2 10 1 3705 5 7302 TDA9178 7301 TDA9330H 7651 MSP34XXX 7709 SAA4978H HIP TOPIC HOP AUDIO DECODER PICNIC ERR 12 ERR 7 ERR 14 3735 3703 4 7323 TDA9320H ERR 8 ERR 3 1 SN-DA 2 SN-CL 89 3702 CLK32 88 3739 CLK16 26 26 +5V2_CON +5V2-CON 85 3044-C6 3064-B7 B1 7716 M27C512 EPROM 5907 SDA-S 5908 SCL-S ERR 6 +3V3-INTOTC SDA 92 SCL CONTROL 26 15 7714 MSM54V 7740 MSM54V FIELD MEMORY FIELD MEMORY FALCONIC SDA-S 1937 1 49 SCL-S 2 3201 5 3200 4 3261 3262 1937 1 2 3521 1943 1 15 3520 14 2 7501 PCF8574TS 3 I/O EXPANDER 30002 5 DATA I/O 3rd SCART H 48 ERR 13 7011 M24C32 (NVM) EEPROM ADDRESS TUNER, SIM. CONN. 1200 TUNER TEDE9 30001 91 A8 15 1000 1205 3044-D5 3084-A8 SIM. CONN. 27 7726 SAA4992 RESERVED 86 FALCONIC 6 COMPAIR CONNECTOR FOR SERVICE (REACHABLE VIA HOLE IN REAR COVER) ERR 9 RESERVED ERR 1 Error codes 7006 LH28F160BV PROGRAM FLASH-RAM 7007 MSM51V18165F DRAM (TXT) 7012 M29W400BT Error 1 2 3 4 5 6 Device ST24E32 H fail protection SAA4978 Supply 5 V Supply 8 V Slow I2C-bus blocked 7 8 9 10 11 12 13 14 15 16 17 18 TDA9330 TDA9320 PCF8574 Reserved Reserved TOPIC TDA9178 UV1316/TEDE9 MSP34xx Reserved Featurebox protection Reserved Fast I2C-bus blocked Description NVM HFB PICNIC 5V2 protection 8V6 protection Slow I2C-bus blocked, spontaneous blinking 6-6-6.. HOP video control/geometry HIP I/O video processing Wireless expander LTP Peaking Tuner Sound processor + Dolby Featurebox protection Defective item 7011 Diagram B5 7709 B3 B5 B5 7301 7323 B4 B2 U1200 7651 A8 B6 B3 Fast I2C-bus blocked, spontaneous blinking 18-18-18.. CL 16532044_047.eps 060601 Block Diagrams, Wiring and Supply Diagram and Testpoints EM3E 6. 41 Testpoint Overviews LSP COPPER TRACK SIDE 1 2 CRT PANEL (COPPER TRACK SIDE) 3 4 S A20 A A7 G 2512 G 6 A21 4 7 8 9 10 A1 A2 A3 A6 A7 A8 A10 A11 A12 A20 A21 A23 A25 A26 A28 A29 A30 A31 A32 A34 A37 A39 A40 A41 A42 A43 A45 A46 A47 A48 A49 A50 A57 A59 A60 A62 2511 - + D 7131 +8V 1 5 A TUNER A8 S 7141 D +5V A57 8 B 5 A59 7680 ROTATION MAINS TRAFO 1 7700 AUDIO L+R A58 VBATT C A66 A56 A54 7702 AUDIO C+SUB D A10 D A61 A63 A6 D A11 A12 1 25 A35 A38 A37 A34 A23 A62 A36 A60 S A3 D A2 G 7504 MAIN SUPPLY G 7102 STANDBY SUPPLY C A49 A1 S B A67 2 5512 1 SIM CON. 80 25 A26 A45 D A25 E C A50 A39 B A46 A31 G E S 7480 E/W A42 A41 7421 LINE A48 A47 E A40 A32 1 A44 56 4 3 2 1 LOT F 7620 FRAME 8 9 10 11 12 A43 D4 D4 D4 C5 A4 A5 D3 D3 D3 A2 A4 D8 D8 D8 G9 F10 G10 E9 E9 D9 D9 D10 E10 E9 E10 F10 D7 E6 E6 E6 C9 B5 D9 C6 D7 D7 A B C 3 3 F10 F4 F5 8 9 2 9 F12 10 7307 RGB F9 6 F6 1 F3 12 F8 5 F1 2 F13 11 7 1 F7 F14 T CR ET K C SO 1 1940 11 A 1 SC3 B C F A29 A30 G G A28 COLD HOT HOT 1 2 3 4 5 6 SSB SIDE A COLD 7 8 4 3 1001 1 2 31 B27 1 1 B29 31 40 1 121 B28 91 7008 91 40 60 21 160 B44 52 B13 7009 1 B24 32 ? 48 3 4 B65 B16 1 B23 7006 9 ? 25 ? 1 24 B58 B57 B64 B8 B9 B12 B19 B32 B31 2 7007 1 7011 B21 1701 20 1651 B25 2 B34 1 B33 24 B10 B23 B66 B67 7302 B72 B77 20 5 41 3 B75 B74 B14 4 B20 1 4 B42 B43 B15 B17 B18 B30 21 7714 64 ? B60 7726 20 60 80 7714 B26 7001 B3 10 SSB SIDE B B55 B2 9 12 B39 B38 13 B70 B37 B22 B49 B4 B5 CL 16532044_046.eps 060601 Electrical Diagrams and PWB’s EM3E 7. 42 7. Electrical Diagrams and PWB’s Large Signal Panel: Main Supply 1 2 3 4 5 6 7 8 9 BZX79-B15 33n A2-12 2n2 33u 2522 5509 5513 2n2 6536 83R 33u 6 3 5 BZT03-C 2515 47u 2523 47u 1n 7 0V -16V-19V A5 PM3394B 6516 470n TUNERGND 4505 6523 4M7 1510 N.C. 3 3 HOT 5 BAS216 47K 3532 33K 3524 4K7 BAS216 3529 6512 A8-30 E 9502 C1 3523 D6 9503 B3 1505 C 1 1510 F 2 3524 E9 3525 D6 9504 B3 9510 D5 1550 D 8 3526 E6 9511 C5 1590 C 2 3527 E7 9512 A2 2501 C 5 3528 E8 9513 A3 2502 B 5 2503 A 6 3529 E8 3530 E7 9516 C2 9517 B4 2504 B 5 3531 E4 9518 E4 2505 F 2 3532 E9 9519 E3 2506 A 3 2507 B 1 3533 F6 3534 F9 2508 B 3 3540 D7 2509 A 3 3542 E6 2510 C 6 3543 A6 2511 B 8 2512 B 8 3549 E7 3550 D3 2513 D 6 3551 C2 2514 D 6 3552 B4 2515 C 6 2516 C 3 3553 C4 4505 F5 2517 C 4 5502 B3 2518 A 6 5503 B2 2519 B 8 2520 D 2 5504 B2 5505 C5 2522 C 8 5506 C6 2523 C 6 5507 B7 2524 E 7 5509 C8 2525 B 6 2528 E 9 5511 A3 5512 B7 2530 F 5 5513 C9 2531 D 7 5514 B8 2537 B 3 2538 E 5 5515 D2 5516 A2 2540 F 6 6505 B4 2541 A 5 6506 B5 2542 B 9 2543 B 9 6508 C5 6509 D6 2544 C 4 6510 A5 3500 A 2 6511 D8 3501 C 2 6512 E8 3502 F 2 3503 F 1 6514 C6 6515 C5 470n BC847B 6523 F5 6525 A3 3534 3508 A 6 6530 A4 3509 B 1 6533 F6 3510 E 7 6534 C5 3511 A 6 3512 B 6 6535 A8 6536 C8 3513 A 6 7501 E8 3514 B 5 7502 B6 3515 B 5 3516 E 4 7504 A4 7506 E6 3517 E 5 7507 C4 3518 A 4 7528 E8 10K 6517 E5 PM3394B GND-SSP COLD CL16532044_049.eps 060601 8 3522 E5 1503 A4 3506 E 6 3507 D 7 F 7 1502 C 1 6516 F6 20V / div DC 10us / div 6 7530 C4 9501 B1 3505 B 6 A6 A2-44 7529 F4 3520 D6 3521 B1 3504 B 5 6533 10u BAS216 3519 F5 1500 B 1 1501 A 1 2528 47K 2540 MAIN SUPPLY REPAIR KIT: 3122 785 90310 4 6511 4 1 100K 15R HOT COLD D 2 3510 820R 2K 3549 A3-A4-23 BAS216 STANDBY ( ) 2 7501 GND-SUP 3528 0R1 3542 About DC-voltages measured: NORMAL COLD 1n5 2531 3507 160K 1M 10n 3527 6K8 68K 3517 2530 BAT254 BAS216 3516 1 +t 1n5 -14V2 2K2 -15V6 7528 BC337-25 3526 0R15 3533 6517 -14V2 1550 1K 2524 10n 2538 3522 3 2V5 0V 3519 A2-43 3530 7506 2 7529 BC546B C 5V / div DC 10us / div 50V / div DC 5us / div 16V6 1 2K2 I562 17V2 3502 2514 470p TL431CZ GND-SUP PM3394B BYV29X-500 -9V5 10 3540 3506 6K8 3531 9518 GND-AUD GND-AUD 9 1 A4 A8 2542 13 B 2543 2 220u 12 2m2 3 2m2 11 220u +16V+19V 2512 68K 83R 2511 4 1n 2510 BYV29F-400 6534 6508 10 33K 47R A5 RES E 2505 5 47K 2 9519 1 5514 9 3520 2513 +t 1 HOT 2519 5506 3525 Rs Rp RES 5507 8 BAS216 HEATSINK RES 6 3 6509 2520 0043 4M7 A7 3512 22K 1n5 BAT85 2525 10n 2502 2K2 6506 143V8 19V4 VBATT GND-STB D F A 9510 3550 2 232266296 3 3503 2503 6510 3504 6530 BYV95C 17V2 22u 2 0V 50V / div DC 5us / div BYV29X-500 5512 S419C4-01 A6 0V 100n DEGAUSSING COIL 50V / div DC 5us / div 4 142V7 5515 1 139V TO 18V2 9516 1502 143V8 5505 83R 9511 RES 6514 139V 1 MAINS SWITCH PANEL 2n2 PM3394B 6535 BC547B BZV85-C5V6 144V 2501 2 33n 2516 139V 6515 2 10K 2544 TCET1103(G) 470R 159V 1 7507 4 3553 2517 1505 470R 3551 330u 1 2 1590 A3 PM3394B 0V 144V7502 0R47 143V7 A2 PM3394B 50V / div DC 2us / div 2n2 3523 9501 3 4 6 5 9502 3501 A1 3508 15R 0R47 7530 BC847B COLD 3511 2K7 3515 DSP FROM 0202 OF 4R7 47p 148V1 143V 4 1 3543 47p 3514 9504 RES C 4 1 2541 I564 2518 22n 22n 6505 5502 3 STP 5NB60FP 2504 4 2508 BZX79-C15 2 RES 9503 9517 3 148V HOT 330K A4 2K2 2 5504 0V 22n 3552 4 3 1 5511 2 3 A3 7504 2509 4M7 1500 SDDF 143V 282V 22n 3521 F2,5AH-250V 2537 1 B A2 GBU4J 6525 9512 2 5503 470n 2507 V 3509 5516 54A-0018 1503 47K 9513 A 150V A1 3518 330n RES 150R 2 T5A 3 2506 4 3500 1 1501 3513 3505 A2-42 A2-8 MAIN SUPPLY (LSP) 0043 D 1 9 Electrical Diagrams and PWB’s EM3E 7. 43 Large Signal Panel: Standby Supply 1146 E10 2110 D2 2121 A1 2145 C2 3104 C2 3115 A7 3126 E2 3142 E8 3152 D2 4104 B1 6101 E3 6111 C6 6132 A9 7100 E1 7141 D10 2100 C5 2101 C2 2111 D1 2112 D3 2122 A1 2123 D4 2147 D9 2148 A6 3105 C2 3106 D1 3116 A7 3117 C2 3127 E2 3130 A8 3143 E9 3144 A8 3153 B7 3154 B5 5100 B5 5101 B5 6102 A2 6103 B1 6113 B6 6114 E2 6133 B8 6134 B8 7101 C3 7102 B3 9102 C8 9109 B3 2102 D1 2113 C6 2124 E3 2149 E7 3107 E1 3118 C4 3131 A8 3145 E3 3155 D9 5102 C1 6104 B2 6115 C3 6141 D9 7103 E6 9110 D7 2103 C1 2114 B3 2130 B9 2150 A6 3108 C4 3120 C1 3132 B9 3146 E4 3156 A9 5103 C6 6105 C3 6116 D4 6142 D3 7104 E5 9111 B7 2104 C6 2105 C1 2115 A7 2116 A6 2131 A9 2140 E8 2152 B4 2153 E4 3109 C8 3110 B3 3121 A2 3122 B2 3133 B8 3134 A9 3147 E3 3148 D3 3157 B9 3158 A9 5104 B4 5110 E7 6106 E2 6107 C6 6120 D6 6121 E6 6143 A6 6144 D2 7105 D3 7120 A2 9112 B6 2107 C6 2118 B7 2141 A8 3101 C2 3111 C1 3123 D6 3135 B9 3149 D4 3159 C8 5111 B7 6108 D2 6122 E7 6146 B1 7130 B8 2108 B4 2119 C7 2143 B6 3102 D2 3113 D7 3124 E6 3140 A8 3150 C3 4102 E5 5112 B6 6109 C2 6130 A8 6147 C4 7131 A8 2109 E7 2120 B7 2144 D3 3103 C2 3114 E6 3125 D1 3141 E8 3151 A9 4103 E5 5113 C4 6110 A6 6131 A9 6148 B6 7140 D9 5 1 2 3158 220R 3156 3R3 BZM55-C6V8 47K 3151 6132 22n 330R 3135 10n 2130 6134 2131 33K 3133 3140 100K 3153 100K 2115 22u 1m 9111 33K 3157 7141 STP16NE06 5V2 (5V3) 4 2 68R 0.6V 6141 (0V) 1.2V 3143 100R A16 HOT 4 COLD 5 A11 PM3394B A12 PM3394B 6 A13 PM3394B A14 A15 1146 2V / div DC 5us / div 5V / div DC 10us / div 200mV / div DC 10us / div 500mV / div DC 5ms / div N.C. 4 +11V 5 GND-SSP CL16532044_050.eps 180601 8 A17 PM3394B 9 A18 PM3394B 10 A19 PM3394B STANDBY ( ) 5V / div DC 5us / div 2 3 VTUN +5.2V A16 5V / div DC 5ms / div 20V / div DC 5us / div 5V / div DC 5us / div D 1 STANDBY SUPPLY REPAIR KIT: 3122 785 90320 50V / div DC 5us / div +5V GND-SSP 7 PM3394B 5V1 (0V) 4V5 GND-SS P 5110 BZM55-C12 100R 3155 3141 2K7 12V GND-SSP 0V 0V (0V3) 0V (0V) 4K7 0.9V 1V1 10u 3142 1 5 4102 7104 TCDT1102G 0V4 3124 2140 3 BZX79-B3V9 7103 2 0V 4103 (-1.5V) 9110 1u 1 -14V 5.2V 6122 (-4V4) 1.2V 0V8 2109 -1V3 1V1 1N4148 TCET1102 7140 BC847B 12n 2147 22R 3113 6116 +8V 5.2V A15 4 PM3394B C +5V -switch 83R A10 +5.2V A21 GND-STB 3 VTUN +11V 3109 3159 10R 6147 3118 5V2 1u 220R 9102 A8-47 A8-48 A1-43 2149 MCL4148 B 470p GND-STB 5K6 BYD33D 33K 0V5 220R -0.8V 3145 3132 7130 BC847B A19 10 2100 (-1V) 47R 2124 10u RES 6101 0V MCL4148 10K 83R 5113 10R BC557B 7105 6114 0V5 1K GND-SSP GND-SSP 2n2 1 A8-9 STANDBY 6131 GND-SSP GND-SSP 9 15n -0.4V 3127 BAT254 2107 GND-SSP 3134 0V PBYR10160 6111 SB360 0V 12V1 BZM55-C12 A GND-STB 100n 6142 BZX79-B15 -0V8 2 3146 2144 1u 1u 6108 6106 10K 3126 0V (-0V5) A10 11V7 1N4148 6107 5103 6133 (0V5) 6148 2113 2n2 8 I180 2n2 BY28 6 47K 6130 8V2 12V5 0.15V 10K 2123 3147 2K2 2110 3149 BZX55-C6V8 0V (+0V5) 3150 100R 0.2V 3148 22R 0V (0V) 2112 10n 3152 1K 6144 MCL4148 1K A14 3 A12 7101 BC547B 2143 7 1V8 (1V) 47p 2145 BZX79-C15 GND-SSP 10 47R 1 S28990-02 5 (0V) 0V 6115BAT254 6105 0.2V 0V BAT254 15R 3125 83R 3114 3104 47R 10M 3117 287V (326V) -14V (-4V4) About DC-voltages measured: NORMAL 8 5101 2153 E BC557B 7100 2 13V1 BYW29EX 3123 1.6V (0V) GND-STB 0.15V 1K 1K 10u 3106 3107 2102 GND-STB 5112 6113 0V A18 2m2 2119 (1V1) 1V9 A11 2111 47n 0.1V 7 7102 STP3NB60 GND-STB D 3 GND-STB BZM55-C5V6 1N5062 (COL) 2n2 6109 1K 3101 1K 2101 100p 3103 3105 100n 166V 47R 3102 A13 9112 2114 GND-STB 138V 100p 1K5 2103 2105 5102 3111 8u2 10R 3120 C 6 83R 6103 2150 2104 5104 0.2V BYD33D 5 10n 2108 1N5062 (COL) -19.5V 5100 S22992-02 3154 BZM55-C22 2R2 10K 6146 55V7 10n 10n 2152 3108 B 3110 6104 9109 3122 4104 A1-12 STARTUP A1-42 V-START 39V5 A20 100R I181 3130 2118 1n BC547B 7120 GND-STB 10 +8V 6143 MCL4148 10R MCL4148 6120 10R 6121 22n 10n 22n 12V3 3144 12V3 (0V) 1u 2116 2148 TO 6102 GND-SSP 4K7 BYV95C 3121 2141 3131 39V6 220R A 2122 +8V -switch 7131 STP16NE06 (17V4) 4K7 3115 470R 6110 A1-44 2121 9 MCL4148 A17 -0V5 -20V 8 3116 COLD 5111 HOT 7 2120 1m A1-8 STAND-BY SUPPLY 6 83R 4 2m2 3 2 1N4148 1 1V / div DC 5us / div E Electrical Diagrams and PWB’s EM3E 7. 44 Large Signal Panel: Line Deflection 0V 3431 5421 470p 3u6 2419 3465 6464 1m 2462 A32 6R8 -15V-LOT WH4D- 1 B BYV95C -15V2 GND-SUP HOT 1 5430 OV2076 EHT FILAMENT TO CRT PANEL 10K 10K 3451 EHT-INFO G2 1 RES 100MHZ 12 9410 3400 BYD33D 6R8 6400 GND-SUP A22 PM3394B A23 3401 6n8 27R 3402 POR-CIRCUIT 6 7 D TO 1491 VDAF 2468 A28 470p A29 3460 1R 5461 2461 100MHZ 470p 6460 9411 RES A30 E +11D 1m 6 1R 3461 2401 PM3394B CRT PANEL 1491 2460 1K GND-SUP 18u GND-SUP 4 A8-20 3469 6435 BYD33J RES 3 5401 +141V 5V8 C EHT-INFO 4u7 2402 RES 5469 9401 +11D 3 0V 2 33K RES 2 0V 1 9 6434 100n 2450 RES 2u2 1 CU15 2 * 3 5424 4 1 CU20 2 * 680n 4 5422 3 1u2 2421 * 470n 2422 2423 E * 0V 0V 200V 4 * 1 0V 5 11 5 BYD33J GND-SUP 0V 0V 8 RES 3436 * 33K * * 470n 33u 2400 D 2424 +141V 5400 COLD EH-B1424 +11D 10 VBATT 4 6R8 1m 470p 1R 3450 1n2 2420 2418 220n 4417 1R 2431 RES 3435 3404 470R 0V 2465 FOCUS 680n 2434 10K 3407 220p 2415 A8-3 3n3 BC368 GND-LINEDRIVE 3464 3 -12V8 6465 GND-SUP 7408 3499 TO CRT -ASSY 2 0V 3498 13V7 0V4 3n3 6V6 A23 0V 5465 2 100MHZ 680n 2433 MCL4148 47p 0V4 GND-SUP 1 BYV29X-500 6422 2409 1V 6406 A24 83R 330R 7409 BC847B BYV95C BYV29X-500 VA A 1495 13V7 +13V-LOT 2430 5425 100R 6V6 RES 470p 3414 6462 0V 1417 13 +13V-LOT 6463 1 12 470p 1R TO 1417 OF 47u 2492 3406 10R C 100u 3417 LINEDRIVE1 A22 2417 47n 0V4 A8-3 100MHZ 5411 560n 2463 1R 3463 5463 220R 1K 9623 11 2464 0V1 3409 9423 * RES * 3462 SIN LINE DEFLECTION BY229X-600 1 5410 4 2412 2414 9 CE165T 6 GND-SUP 39R 3411 47n 10u 2413 B * 7421 BU2520DX A25 5423 0V4 A26 560n 100R 15R 3416 3415 MCL4148 5V2 6421 HOT 6407 +5.2V 10 A31 1430 220n BY228/20 150u A1-A4-23 220n 9 TO RES 6R8 6423 47R RES 10R COLD BYD33D 2495 2432 10V4 5402 430n 11V2 2494 8 27n +11D 6408 3410 2426 A 7 SUP-ENABLE LINE DEFLECTION 6 9623 B5 7445 G3 9401 E8 9410 E9 9411 E10 9423 B7 9425 C6 9426 A5 BY359X-1500 5 6462 A10 6463 A10 6464 B10 6465 B10 7408 D4 7409 C3 7421 B5 6408 A3 6421 A7 6422 C7 6423 B7 6434 E8 6435 D8 6460 E10 RES3423 4 5461 E10 5463 A9 5465 B9 5469 D9 6400 D10 6406 C2 6407 A3 5421 C7 5422 E6 5423 B6 5424 E7 5425 C6 5426 A5 5430 C9 10R 3426 3 3499 A12 4417 C5 5400 D5 5401 E8 5402 A6 5410 B4 5411 B5 3461 E9 3462 A10 3463 A10 3464 B10 3465 B10 3469 E10 3498 A11 RES 3425 2 3440 F2 3441 F2 3442 G3 3443 F3 3450 C9 3451 C10 3460 E9 3417 C5 3423 B7 3425 C6 3426 C6 3431 C8 3435 D7 3436 D7 9n1 2488 3407 C3 3409 B5 3410 A5 3411 B3 3414 C3 3415 A3 3416 A3 2494 A5 2495 A6 3400 D10 3401 F8 3402 F8 3404 D3 3406 C2 9425 1 2462 A11 2463 A10 2464 B10 2465 B10 2468 E10 2488 B6 2492 C2 11n 2435 2433 D7 2434 D7 2435 B6 2440 F3 2450 D9 2460 E10 2461 E10 2425 2423 E6 2424 D7 2425 B6 2426 B6 2430 C7 2431 C7 2432 D7 90R 2415 C2 2417 C5 2418 C6 2419 C7 2420 C5 2421 E6 2422 E6 9426 2400 D5 2401 F8 2402 E11 2409 C4 2412 B3 2413 B3 2414 B4 5426 0042 F7 1417 B8 1424 C12 1430 A9 1491 D12 1492 E12 1495 A12 +11D 1492 EH-B 1 NC 2 BYV95C 3 FILAMENT PULSES 150R F F 0042 3440 1u 680K 2440 3443 22K 3441 HEATSINK 1V / div DC 10us / div A24 PM3394B 200mV / div DC 10us / div A25 PM3394B LINE DEFLECTION REPAIR KIT: 3122 785 90330 1 2 3 4 5 6 (See also part of kit on diagram A4) 1K Item LSP 32" LSP 28" 2420 1N 1N8 2433 360N 390N A6-A8-45 7445 3442 GND-SUP 470K HOT 5V / div DC 10us / div 2V / div DC 10us / div HOT EW COLD A4-46 G GND-SUP BC847B Diversity table A3 COLD CL16532044_051.eps 060601 1 2 3 4 5 6 7 8 9 10 11 12 13 G Electrical Diagrams and PWB’s EM3E 7. 45 Large Signal Panel: Frame Deflection 1625 B13 2481 F9 2604 C9 2630 B9 3418 F10 3474 E13 3485 F7 3497 E13 3627 C12 3637 A9 3652 B12 3662 B6 6455 E3 6615 E5 7440-A B3 7483 E5 7653 F13 1693 A3 2482 G10 2620 C9 2633 C9 3449 F2 3475 F11 3486 E3 3610 B5 3628 A8 3638 B9 3653 C11 3688 G10 6456 F3 6616 C5 7440-B D3 7486 F9 7654 E12 2448 B12 2487 A13 2621 D10 2635 A8 3455 D2 3476 E12 3487 F3 3611 C3 3629 C12 3639 C6 3654 B4 4482 F7 6480 E10 6617 B7 7441 D3 7487 F8 9620 B10 2451 G2 2490 E8 2622 A10 2642 B11 3456 D2 3478 F11 3488 E9 3620 D11 3630 B9 3640 A7 3655 B3 4483 E7 6481 F9 6618 A7 7442 D13 7611 A7 9622 B11 2454 F3 2491 F12 2623 C3 2653 D10 3457 C4 3479 F10 3489 F10 3621 D11 3631 B8 3641 C6 3656 B3 4499 F13 6482 F8 6619 C12 7443 A13 7612 C8 2456 D2 2493 A4 2624 C11 2656 B2 3458 E3 3480 F11 3490 E5 3622 D11 3632 C8 3642 B8 3657 C3 5467 F10 6483 F10 6620 A10 7450-A B4 7613 A9 2457 E3 2497 E12 2625 C10 2659 C2 3459 E2 3481 F10 3491 F12 3623 D10 3633 C7 3643 B8 3658 C3 5620 B11 6491 E13 6621 A10 7450-B F4 7614 C5 2458 D2 2498 F14 2627 C11 2660 F11 3466 E12 3482 F9 3492 E8 3624 C11 3634 C9 3644 B12 3659 C2 5621 A5 6493 F12 6622 B10 7455 D3 7620 B10 2466 D12 2499 E13 2628 A8 3403 A13 3467 A12 3483 F9 3495 F13 3625 C12 3635 A9 3645 A11 3660 B6 6405 A12 6494 F12 6623 B11 7480 F10 7641 A11 2480 F9 2603 C6 2629 C12 3412 E5 3472 E12 3484 F8 3496 G8 3626 C12 3636 A9 3646 B12 3661 C12 6442 B12 6499 F14 6624 C13 7482 F5 7652 B13 1 2 3 4 5 6 7 8 9 10 11 12 13 14 +8V-S 3645 +8V-S 150K 6442 BZX284-C15 2487 4K7 3646 470p 6623 6624 MCL4148 RES100R 120R 3629 3625 BYD33D 6619 3661 150R RES 100n 100R 2629 3627 22K 10u 3653 2627 RES 220n 2620 2604 100K 10u 3467 100u 1R5 3624 1u 2630 2642 6622 3637 470K 330K 3638 3630 BZV85-C 9622 100n 3R3 1R 3622 1R 3621 3620 21V7 2466 3476 3497 3n3 2499 56K 33n 3474 3472 3475 6493 100R 4K7 BAT254 GND-SUP GND-SUP 10u 3491 47K 2491 1n 2660 GND-SUP GND-SUP 0V3 21V6 3495 3765 BC847B 33K BZX384-C10 6499 F 2498 3478 0V1 470n 4499 A48 4R7 6483 100K RES GND-SUP GND-SUP GND-SU P GND-SUP A3-46 EW GND-SUP E 1PS76SB10 22V8 5V9 0V2 EW A3-46 BAT254 3688 15K 3489 GND-SUP GND-SUP GND-SUP GND-SUP GND-SUP A47 D A46 7654 BC857B 6491 S 100R GND-SUP GND-SUP G 39K 2497 6480 5467 56K 3418 2480 0V BZX284-C15 3482 100R 3481 2n2 RES 2481 1K8 7480 STP3NB60 4n7 6481 4K7 3484 GND-SUP GND-SUP 4K7 GND-SUP MCL4148 RES 6494 3488 * HOT 220K 3492 100u 0V 21V7 100n 3466 33K 5V7 0V D 7442 BC857B +141V 22V5 47n 2482 COLD 3483 7482 TCDT1102G BAS216 A38 4 0V6 7486 BC847B 1V2 0V6 6482 0V 2 A45 2K7 7V8 * 22V7 3496 5 RES 1 GND-SUP 7487 BC847B 470R 4 8K2 3487 15n 3 0V7 6 1V2 2490 4483 6456 BAV99 2 1V6 2 * 3n3 4 3485 3 5 7450-B 8 LM393D 7 100u 2451 10R 2454 8Vb C -14V2 * GND-SUP 4482 6K8 3486 1 7V9 A49 RES Item LSP 32" LSP 28" 3488 680K 1M 100R 3412 1K8 3K3 6615 3490 0V7 0V A37 EW-DRIVE 3449 DEFLECTION 3 COIL +141V 7483 TCET1102 1 +8V MCL4148 2448 22K 3636 100n 1 2635 2 10K 100u 2K2 3631 220p 33K 3n3 220n 2621 1K5 15n 2457 2K7 200mV / div DC 10us / div 500mV / div DC 2ms / div EH-B FRAME 2 A44 2653 EW - FRAME +8V-S Diversity table A4 0V 0V A8-6 470n 18K 0V5 PM3394B 470n 1625 1 GND-SUP 8Vb MCL4148 E MCL4148 3458 6455 2K7 HFB_X-RAY-PROT 2624 B GND-SUP GND-SUP 7455 BC847B 47p 3459 2625 7652 BC847B GND-SUP -15V2 0V PM3394B 5620 0V9 4 100R 3623 7441 BC857B 6 A43 THERMAL PROTECTION GND -15V-LOT GND-SUP RES A8-41 A37 7612 BC847B A1-A3-23 SUP-ENABLE 3403 0V1 7440-B LM358N 7 2458 A36 39K GND-SUP 90R 0V9 A41 220R 3644 0V2 OUT 5 POWER AMPLIFIER 0V 4 500mV / div DC 2ms / div 39K FLYB FLYBACK GENERATOR 4R7 3480 5V3 3634 GND-SUP 100R BYD33D 6K8 3456 D 0V4 7 IN+ 3 VSUPO 100MHZ 8 -0V9 7614 BC847B 0V9 (SEE NOTE) 3652 A42 -13V9 13V7 3479 5 6 VSUP 3632 4V1 7V9 5V3 2 A40 GND-SUP A39 8Vb 3457 100n 3K3 2456 3455 PM3394B 7620 TDA8177 3633 3V5 A35 3642 47K 1K5 3662 GND-SUP 56K 500mV / div DC 2ms / div 9620 1 IN7V9 2V6 2n2 8Vb GND-SUP 10 56K 22K 2623 13V7 7641 BC847B 100u BYV27-200 6617 MCL4148 -3V6 BYD33D 2622 6620 GND-SUP A GND-SUP BZX79-C47 6621 MCL4148 2603 22K 0V 13V7 0V 7450-A LM393D MCL4148 3611 3657 4 2 BC847B 7413 6405 3 1V9 7613 TL431CZ 7611 BC847B 0V4 2633 3659 C 3658 2K2 A8-11 FRAMEDRIVE22n PM3394B A34 2659 A34 0V 1 0V4 2 2K2 1K2 3656 22n 2656 500mV / div DC 2ms / div 1V2 7440-A LM358N 4 3 1 1 2 3660 6 5K6 6K8 A36 8 7V9 1V3 1V1 3610 4K7 1V33 RES 6618 0V2 470R 3641 A35 8 3654 12K 3655 3 5 6616 B A33 1V1 A8-10 FRAMEDRIVE+ 2628 GND-SUP 5621 S13974 RES PM3394B 2K2 8Vb 3643 VDAF 2493 3n3 A33 HOT (Reserved) 3639 8Vb 3640 COLD TO 1693 RT-01T 1 22K 3626 3635 330R PROTECTION CIRCUIT FRAME DEFLECTION 8V2 A F 3628 100R +13V-LOT A50 +141V +13V-LOT FRAME DEFLECTION E/W DRIVE G G A38 NOTE A39 PM3394B PM3394B A40 PM3394B A41 PM3394B A42 PM3394B A43 PM3394B A44 PM3394B A45 A46 PM3394B PM3394B A47 PM3394B A48 PM3394B BRIDGECOIL PROTECTION (5422) IS TRIGGERED VIA EW (SEE ALSO A3) LINE DEFLECTION REPAIR KIT: 3122 785 90330 1 2 200mV / div DC 10us / div 3 4 2V / div DC 10us / div 5 200mV / div DC 2ms / div 6 200mV / div DC 2ms / div 7 20V / div DC 2ms / div 8 10V / div DC 2ms / div 9 200mV / div DC 2ms / div 10 1V / div DC 10µs / div 500mV / div DC 10µs / div 11 50V / div DC 10µs / div 12 500mV / div DC 10µs / div 13 CL16532044_052.eps 070601 14 Electrical Diagrams and PWB’s EM3E 7. 46 Large Signal Panel: Rotation Circuitry 1601 A2 1620 C4 2601 B2 3681 D2 3682 E2 3683 D1 3687 C3 6080 C2 6081 B3 3684 B2 3685 B1 3686 B1 Large Signal Panel: Headphone Amplifier 7681 D2 7682 D2 6082 B2 6083 C4 7680 B2 1 2 3 3772 C4 3773 C4 3774 C4 3775 A3 3776 D2 2774 C1 2775 B1 2776 D2 3770 B2 3771 B3 2769 B3 2770 B1 2771 C4 2772 A4 2773 C2 4 6702 C2 7770-A B2 7770-B B4 3780 C1 3781 C2 3782 D2 3784 D3 6701 A3 1 2 3 4 +16V+19V ROTATION CIRCUITRY 250mA MP25 1601 A I675 HEADPHONE-L 10K 1V3 7681 BC847B OV6 3771 1n 10K 7682 BC368 10n A65 3772 3773 68K 120R 2771 3774 22p 120R 3784 68R -16V-19V 100K D D 68K 2776 A8-38 22p HEADPH-R E E A8-37 HEADPH-L CL16532044_055.eps 290501 1 CL16532044_053.eps 290501 1 2 C 3782 0V1 3682 2769 3770 47K D 0V1 2773 3776 3683 -19V 6702 470R 3681 1V2 -19V 0V BZM55-C3V9 C B 4 4 0V 10R COIL 0V 6 0V A67 7770-A NJM4556AM 1 8 2 C OV D 2775 3 1n A8-35 DEFLECTION A66 7770-B NJM4556AM 7 +19V4 3781 +11V ROTATION 0V 10K OV6 820R 1620 A64 HEADPHONE-R 470n EH-B 2774 3687 6083 7 1 47K F632 6 MCL4148 6080 +11V OV6 C 2 8 6V4 4 B 3 8 470n 3780 OV6 A8-34 0V 5 OV BZM55-C15 RES I678 3 6081 BZM55-C15 100n 6K8 27K 56K 2601 2 B 7V5 RES 5 OV7 +19V4 2770 A53 RES 6082 RES BAT254 13V1 1 +Vp 3686 3684 TILT 2772 10n 7680 TDA7052 A52 3685 B FROM A8-49 A 6701 A A BZM55-C3V9 +11V 10R 3775 HEADPHONE AMPLIFIER 3 4 2 3 4 Electrical Diagrams and PWB’s EM3E 7. 47 Large Signal Panel: Audio Amplifier 6 7 8 9 AUDIO AMPLIFIER 1 2 3 AUDIO-SW A8-19 4 +16V+19V 5 5717 F8 5718 E8 2716 D3 2717 F3 3708 E5 3709 E4 5719 E7 5720 F7 2718 E2 3710 D3 5721 E8 2719 E4 3711 C4 5722 E6 2720 B2 3712 E2 5723 D6 2721 B1 2722 C1 3713 C5 3714 B5 5724 F6 7700 C3 2723 E6 3715 B5 7701 B5 2724 D1 3716 B5 7702 C8 2725 E8 2726 D2 3717 F3 3718 E4 7703 B5 7704 B4 2727 E2 3719 E9 7705 B5 2728 D2 3720 E6 7706 B5 2729 F3 3721 B1 7707 C4 2731 F2 2732 F2 3722 C1 3723 C1 2733 F8 3724 E1 2734 F6 3725 D2 2740 F8 3726 E1 2741 E7 2742 E7 3727 E4 3728 F8 2743 E7 3729 F7 2744 E8 3730 E6 2745 E8 2746 E8 3731 E9 3732 E7 2747 D9 3733 E7 2748 D9 3734 D9 2749 B8 3735 C9 220R 3719 2750 C8 2751 A8 3736 D9 3737 C9 220R 2752 A8 3738 C7 2753 B7 3739 C6 3 2754 B7 3740 B6 5705 2 2755 C7 2756 D6 3741 E7 3742 D6 33u 1 2757 D6 3790 B3 2758 F7 3791 B2 2759 E7 2760 C6 3792 B2 3793 B3 2761 C9 3794 B7 2762 B7 3795 B8 2763 B7 3796 C7 4K7 TDA7490 7702 7 3735 FEED2 470p PWM 3734 CURREF 14 STAGE2 120K D 2783 22n 5716 -16V-19V 2748 100n 4 +VCC1 2 5 BOOT1 2785 33n 5715 +16V+19V 22n 3 OUT1 11 T1 C 6 G=2.5 470p IN1 10 10K 68K 2745 330p 5718 22K 3732 2725 2746 3731 +16V+19V 1n 33u 5721 22p 5717 2733 470n 100K 2740 3728 PROT1 -16V-19V 5710 D3 5711 D4 3707 C5 FEED1 SUBWOOFER 1737 EH-B 15W/8 CL16532044_054.eps 180601 8 2786 A2 2787 B7 2715 E3 9 7 5709 D2 2706 A3 2707 B2 5716 D9 3795 1K +5V 12 PRE-AMP1 INTERGR 1 GND 13 -5V 16 OSC 8 OSC 15 T2 330p 2741 100K PROT1 6 2785 E9 3706 E5 3738 -VCC1 1 VREG 25 23 OUT2 3729 15W/8 470n 1738 2758 33u 220n A3-A8-45 5706 1 5708 D1 2705 A5 3705 B2 0044 POR SOUND-ENABLE 2 5707 D1 2784 E6 2714 D3 B 3 2734 -16V-19V PROT1 A8-6 EH-B 5724 10K 1n 3741 1n 2783 D9 2712 D4 PM3394B 2749 1u 2753 220n 8R2 INTERGR 2 PRE-AMP2 PWM STAGE2 21 BOOT2 3733 5719 220R 33u 2759 2703 A2 2704 B2 5714 F2 5715 E9 1n 5720 2723 5705 F8 5706 F7 A59 220n 2762 3794 G=2.5 22K 2742 22n 2784 3730 5704 F2 2781 D4 2782 D6 5713 F2 3737 AUDIO-C 220n 2763 2754 1u 1K IN2 18 19 20 100n 22 24 22n 2757 2782 4K7 56K 3706 3708 100K 3718 3709 PROT1 220n 2732 +16V+19V 100K 33u 1 EH-B 220R 220R 5701 33u 2729 5704 470n F 3717 2 470n 220n 5714 33u 220R 2780 D3 2701 A3 2702 B3 3703 A5 3704 A4 STBY-MUTE A63 CENTRE 2717 15W/8 L 5713 2731 5703 3720 1738 F6 2710 C4 2711 E1 17 3742 56K 22n 2780 1n 3727 33u 0045 5703 E2 5712 C4 E 2719 5702 E2 2779 D1 3702 A5 2744 33n 2778 B4 1737 F9 3701 C5 A62 2743 5722 1735 E2 3797 C8 5701 E3 2709 C5 -VCC2 +VCC2 2764 B2 2777 D1 2708 A2 1n 3797 -VCC3 +16V+19V 2715 1735 3 2756 470p 68K 3739 1K2 3713 22n 2781 2712 100n 4 -16V-19V 1n 15W/8 R NC 5723 0044 F7 0045 E5 200mV / div DC 2ms / div 10V / div DC 2us / div A60 FEED3 2 -16V-19V 100n 2750 FEED4 A61 +16V+19V 4 2760 470p 10K 3701 5711 3707 14 120K 470p 68K 9 5712 +16V+19V 2718 22p 10K 3712 1n 5702 1n 220R 3726 220R 3724 E 2727 10K 2709 470p 220n 2755 BC847B 3711 2751 A 22n 1n 3796 2710 2752 2787 47K A59 2711 3740 4K7 4u7 2778 6 BC847B 2714 2716 330p 22K 3710 2728 3725 330p 47K 7706 3714 5710 A57 3716 47K 7707 OV 9V6 33n 5709 22K 33n 22n 2779 OV +VCC1 7703 OV CURREF 5 BOOT1 3 OUT1 11 T1 8 OSC 15 T2 23 OUT2 OV 2726 +16V+19V 5708 PWM STAGE2 PWM STAGE2 21 BOOT2 22 24 100n D OV 3715 A58a -VCC2 +VCC2 10K BC847B BC857B FEED2 -VCC3 2724 22n OSC 5707 2777 -16V-19V 7701 7 FEED1 17 NC A8-18 PROT1 IN1 10 +5V 12 G=2.5 -5V 16 GND 13 -VCC1 1 VREG 25 100n 2701 2706 1u 3793 1K 19 FEED3 20 56K FEED4 OV 3723 C 2722 470p OV 470n BC847B BC847B 10K TDA7490 7700 STBY-MUTE 5V PRE-AMP1 INTERGR 1 68K INTERGR 2 PRE-AMP2 IN2 18 3722 G=2.5 2721 470p OV -19V 7705 1n 3790 A58 3791 10K 33K 3702 220n 2764 3705 8R2 1n 10K 2705 -16V-19V 2702 2707 2704 3703 7704 220n 3721 4K7 B 2720 220n 3792 1K A56 3704 PM3394B 20V / div AC 2us / div A58 200mV / div DC 2ms / div 22n 2786 2708 220n 2703 -16V-19V 1u A A8-13 AUDIO-L A8-14 AUDIO-R A57 A56 2761 5 2747 4 56K 3 3736 2 220n 1 9 F Electrical Diagrams and PWB’s EM3E 7. 48 Large Signal Panel: Tuner SIM Connector (Female) 1 2 3 4 5 7 6 8 9 10 11 12 13 TUNER SIM CONNECTOR (FEMALE) 1951 SDA-S 1 SCL-S A68 A69 PM3394B 2 RESERVED 3 A70 PM3394B 14 PM3394B A +5V 4 +8V 5 A NC EH-B 1934 2V / div DC 50us / div 1937 R-SC1_V-IN 2 G-SC1-IN_Y-IN 3 B-SC1-IN_U-IN 4 FBL-SC1-IN 5 SCL-S +3V3 VTUN SC1-STATUS 1 4915 4913 4914 4936 SC1-G-IN_Y-IN 8V1 1961 10u 10K 2 C-FRONT-IN 2 Y_CVBS-FRONT-IN 4 2V7 100R 1 2V7 RESERVED A11-68 SC2-CVBS_MON -OUT NC CRT PH-B 1966 PH-B 1 10 NC 2 G 4910 A9-24 A10-25 DEGAUSSING AUDIO-SL H KEYBOARD A6-18 A6-19 AUDIO-C A11-73 A1 --.. A11 3V 80 79 73 72 0V I 3V3 A11-72 R-CL_VL-OUT 0V 70 0V GND-AUD L-CL_VL-OUT 0V 0V 68 69 0V 0V 67 66 0V 65 0V 64 71 A7-35 A11-74 HEADPHONE-R R-FRONT-IN HEADPHONE-L L-FRONT-IN C-FRONT-IN A7-34 A9-50 FRONT-DETECT 0V8 0V 63 61 60 59 62 0V 0V 0V 58 57 55 56 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 30 31 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 3 4 2 1 Y_CVBS-FRONT-IN R-SC1_AV1-IN A8-58 R-SC1_AV-OUT R-SC2-OUT A11-56 A11-64 A11-62 GND-SCART-AV R-SC2_AV2-IN 0V 0V A11-61 0V 0V 0V 0V 0V 5V 5V 3V5 3V5 5V1 3V5 0V 0V 5V2 0V L-SC1_AV-OUT A11-57 A11-65 L-SC2_AV2-IN GND-SCART-AV L-SC2-OUT 0V A6-2 A11-55 L-SC1_AV1-IN A3-45 POR SCL-S SOUND-ENABLE 100n +5V SDA-S 3V2 2943 8V1 100n +8V +5.2V 2942 Y-SCAVEM 2941 100n PIP-MONO +3V3 0V 2947 4u7 0V 2V3 A10-31LIGHT-SENSOR TILT 1n STANDBY 2455 4V DYN-FASE-COR 6V 0V 1V6 GND 0V 0V9 GND-LINEDRIVE 0V 1V1 R-CRT B-CRT LINEDRIVE1 2V5 3V 3V 3V 0V 5V7 GND-RGB-CRT G-CRT CUTOFF P50 SEL-SVHS-RR_STATUS2 0V 3V2 PIP-CVBS A8-61SC1-STATUS GND-PIP 0V 0V CVBS-PIP_TUN1-2-CVBS-IN AGC 4V1 IF-TER GND-CVBS-OUT 0V 0V GND-CVBS-OUT CVBS-TER-OUT 0V A11-59 CVBS-SC1_AV1-IN 0V 2V7 CVBS-SC2_MON-OUT GND-CVBS-IN 0V 2V7 C-SC2_SVHS-IN Y_CVBS-SC2_AV2-IN 0V 0V 0V +3V3 1205 0V 0V TO 1000 0V 0V GND-RGB-CRT GND-RGB-SC1_YUV FBL-SC1-IN R-SC1_V-IN B-SC1-IN_U-IN G-SC1-IN_Y-IN c004 IRQ-DIGITAL A2-9 A3-20 EHT-INFO A5-49 A4-6 A4-41 EW-DRIVE A3-3 A11-67 A11-69 HFB_X-RAY-PROT A2-47 VTUN 22K A9-27 5V7 11 RC CUTOFF 3V1 9 78 8 3V 77 3V B-CRT A6-14 G-CRT 2u2ON-OFF-LED 7 76 3V A6-13 R-CRT 0V SCL-S SDA-S 4959 PANORAMA +8VS 7902 BC847B 1932 TO 1940 6 F 8V1 CVBS-SC2_MON-OUT 3938 AUDIO-R 5 5 2u2 0V NC 4 Y_CVBS-SC2_AV2-IN A11-71 2945 AUDIO-L 4 RESERVED 3 2946 6V C-SC2_SVHS-IN A11-70 2 3950 * components with diversity E 3V5 2 EH-B SCL-S 2203 4200 EH-B 6202 c002 SIM CONN MALE A11-66 SC2-C-OUT 2944 3V6 0V 8V4 +8V NC * * 7908 BC847B 75 4V9 EH-B 100R 74 1 0V 3 EHT-INFO RESERVED 220n 1V7 560R 1935 1 SDA-S 1 3 3942 AUDIO-SW 0V SCL-S 2 100u BZM55-C33 6200 220n 11 c001 GND-LINEDRIVE GND-SSP HEADPH-R A7-38 HFB_X-RAY-PROT 1955 2929 220n 1940 H I 10 2 5V 6201 GND NC 3 CVBS-SC1_AV1-IN 33V 2202 220n 2201 3 4956 EH-S 3V9 1201 1 N.C. HEADPH-L A7-37 5V A70 1AGC TU2 9 3 8V1 C-FRONT-IN TER-CVBS-OUT 1V1 100R AS RESERVED 0V * MB1 6 4 EH-B 1 9 A4-11 7 SCL 1952 PIP-CVBS 8 FRAMEDRIVE- MB2 A68 3201 100R 3200 4955 SDA-S TEDE9 1200 4V9 +5VT 5 SDA TUNER IF1 A69 PIP-MONO 10K TO 1936 OF A3-4 NC AERIAL INPUT 15 14 13 12 2 GND 7 A4-10 10 11 0V FRONT-DETECT FRAMEDRIVE+ 8 100R FM 2V2 0V 6 GND-AUD SCL-S 2 3261 FROM EXTERNAL FM L-FRONT-IN R-FRONT-IN SDA-S 1 D NC 2 1943 EH-S 100R 3262 10u 2914 10u 2915 1997 1 +8VS2 RESERVED 3 3943 6R8 3941 3947 6R8 +8VS 2 G EH-B 1 3946 2200 3930 1953 C-FRONT-IN 3 TO EXTERNAL SERVICE 9906 NC 3 PH-B 1936 5 F 2 VA 1 A11-60 E 1 NC 1965 C 1948 HA 5 RESERVED EH-B 1 TER-CVBS-OUT +8VS2 EH-B 9903 AUDIO-SL +8V +8V 10 9902 NC 2 Y_CVBS-FRONT-IN D 9901 +11V 4 L-CL_VL-OUT A11-54 2V7 0V 9 VTUN RESERVED 1 SC1-FBL-IN 4907 +8V 2 NC 2 SC1-B-IN_U-IN 100R R-CL_VL-OUT 3 RESERVED 3 PH-B 2K7 10u 7V1 3929 OUT GND L78L05 7901 BC847B +5VT 1 3945 5901 560R IN +8V A11-51 CVBS-TER-OUT 3928 AUDIO-SL 3940 7911 7 8 1933 3939 +8VS 4906 +5V 4 SC1-R_V-IN A11-52 B 6 PH-B A11-53 NC 9904 +5.2V 4908 HFB_X-RAY-PROT 3948 4V9 4 5 NC 100R 7V5 4958 0V 2 EH-B C 3 6 OUT 2940 GND 100u IN 9907 560R +5V B 1960 2 NC 0V 7910 LD1086 1 SDA-S RESERVED 10K 2V / div DC 50us / div 0V 200mV / div DC 5us / div EH-B 1 CL16532044_056.eps 060601 1 2 3 4 5 6 7 8 9 10 11 12 13 14 1200 F2 1201 G1 1205 I2 1932 F9 1933 B7 1934 A7 1935 E9 1936 D7 1937 A13 1940 F7 1943 E5 1948 C13 1951 A13 1952 E9 1953 D9 1955 F5 1960 B3 1961 C9 1965 D7 1966 G9 1997 E3 2200 C2 2201 F1 2202 G2 2203 G3 2455 I7 2914 E2 2915 E1 2929 E11 2940 B3 2941 I8 2942 I8 2943 I8 2944 E12 2945 H13 2946 I13 2947 I7 3200 F3 3201 F3 3261 E4 3262 F4 3928 C4 3929 D4 3930 D3 3938 F10 3939 G11 3940 G11 3941 D2 3942 E11 3943 D11 3945 E11 3946 E11 3947 D1 3948 C1 3950 H3 4200 G2 4906 B12 4907 C12 4908 B11 4910 I13 4913 B6 4914 B6 4915 B6 4936 B5 4955 D8 4956 E8 4958 B11 4959 F8 5901 C2 6200 G2 6201 G3 6202 G3 7901 C3 7902 F11 7908 E12 7910 B2 7911 C1 9901 C12 9902 C12 9903 C12 9904 B12 9906 E3 9907 B11 Electrical Diagrams and PWB’s EM3E 7. 49 Large Signal Panel: Front 1 2 1945 E3 1946 B2 1947 A2 3999 E1 9905 E2 3 FRONT A8 A11 1947 A8-27 ON-OFF-LED A8-24 RC 5 A 4 NC A 3 2 +5.2V 1 1949 2 PH-B B A8-24 RC NC 1946 0V 1 EH-B 2 2V TO 0241 C B 1 MAINS SWITCH PANEL A8-27 ON-OFF-LED 3 3V1 A8-24RC 4 5V2 +5.2V 5 0V 6 0V 7 3V3 8 0V C A8-25 KEYBOARD A8-31 LIGHT-SENSOR 9 8V2 +8V D D 3999 9905 1K A8-25 KEYBOARD E E 1945 TO 0345 OF 0V1 3V3 2 0V 3 CL16532044_057.eps 290501 1 2 3 Personal Notes: Electrical Diagrams and PWB’s EM3E 7. 50 Large Signal Panel: Inputs / Outputs 1 2 3 4 5 6 7 8 INPUTS/OUTPUTS 6956 C3 2992 B3 2993 A7 6957 B5 6958 B5 2994 A5 6959 C5 2995 A6 6960 B8 2996 A2 6961 C8 2997 A1 2998 A7 6962 C8 17A 75R 16A 100R 100p 3981 6960 3959 A2 A8-70 C-SC2_SVHS-IN 18A SC2-CVBS_MON-OUT A8-68 A8-59 100RCVBS-SC1_AV1-IN 3971 3969 20A 21A 3962 E2 3963 E3 3964 E2 C 19A 75R 3960 A1 3961 E3 PDZ-6.8B 3977 B 2999 A3 6961 13A 330p 12A 3K9 1911 11A 100R A8-69 SEL-SVHS-RR_STATUS2 3982 10A 2990 3983 8K2 BZX284-C12 PDZ-6.8B 6957 100p 330p 2995 330p 6955 C4 2991 B4 1K 100R A8-71 Y_CVBS-SC2_AV2-IN 3965 D3 3966 D2 3967 C7 3968 C3 PDZ-6.8B PDZ-6.8B 2990 B7 A8-65 L-SC2_AV2-IN 3988 6962 6955 75R 6954 3973 75R 6956 21B 6953 B4 6954 C3 A 5A 15A 3970 20B 6951 C1 2988 E2 2989 D2 75R PDZ-6.8B 75R 19B PDZ-6.8B 3972 3968 A8-60 TER-CVBS-OUT 6951 C 75R 18B 3974 17B 6950 B1 2987 E2 4A 14A 100R 3976 SC1-FBL-IN A8-54 100R 16B 1911 B7 1K 3A 9A A8-53 SC1-R_V-IN 3978 15B 3996 A6 3997 A5 A8-64 R-SC2_AV2-IN 3994 2A 3975 14B 3995 A3 1902-C D2 1910 B3 3967 100R 1A 8A PDZ-6.8B 75R 3979 13B A8-67 A8-52 SC1-G-IN_Y-IN 3980 12B 3994 A7 1902-B D1 7A PDZ-6.8B INPUTs P50 PDZ-6.8B B 150R A8-66 A8-61 100p 11B 2992 10B 150R 3K9 1910 75R 3985 9B A8-61 6958 3986 SC1-STATUS 8B 3990 SC2-C-OUT 6953 PDZ-6.8B 6950 100R 7B 3991 1901-A 6A 1K 330p 3984 3987 L-SC2-OUT A8-55 L-SC1_AV1-IN 3989 6B A8-51 SC1-B-IN_U-IN 150R 2994 5B 150R 6959 4B 330p 2996 330p 2997 1K 3B 8K2 2991 150R 3992 A8-62 PDZ-6.8B 150R A 3995 2B 100p 150R R-SC2-OUT A8-56 R-SC1_AV1-IN 2999 150R A8-57 L-SC1_AV-OUT 3993 1B 3996 3997 3993 A1 1902-A D2 2998 1901-B 3959 3992 A2 1901-B A2 2993 (SCART1) A8-58 R-SC1_AV-OUT 3960 1901-A A6 (SCART2) 3969 C7 3970 C3 3971 C5 3972 C1 2 1902-A 1902-C 5 3 1 6 4 D OUT D AUDIO - SL 3966 3965 OUT 150R 150R OUT 330p AUDIO - R 3973 C3 3974 C3 AUDIO - L 2989 1902-B 3975 C7 3976 C4 A8-72 R-CL_VL-OUT 3977 B7 3978 B3 3979 B3 3980 B3 3963 150R 150R 3n3 2988 3964 3962 3961 150R 150R 2987 3982 B7 3983 B6 3984 B4 E 330p 3981 B8 A8-73 AUDIO-SL E A8-74 L-CL_VL-OUT 3986 A3 3987 A1 3988 A7 3989 A3 CL16532044_058.eps 290501 1 3985 B2 2 3 4 5 6 7 8 3990 A6 3991 A5 Electrical Diagrams and PWB’s EM3E 7. 51 Layout LSP (Component Side) 0042 C8 0043 D5 0044 D7 0045 F5 1146 G2 1200 G10 1201 G6 1205 F8 1417 B7 1424 A10 1430 C9 1491 A8 1492 A10 1495 C10 1500 A2 1501 B2 1502 A3 1503 C3 1505 A2 1510 E5 1550 B3 1590 A3 1601 G1 1620 F1 1625 C10 1693 E9 1735 G6 1737 D7 1738 E8 1901 E10 1902 F10 1904 B1 1932 E8 1933 E10 1934 F10 1935 F9 1936 F7 1937 G8 1940 F9 1943 G10 1945 G7 1946 G5 1947 G4 1948 G7 1949 G2 1950 B1 1951 G7 1952 G9 1953 E7 1955 G8 1960 G7 1961 G7 1965 E9 1966 F8 1997 G10 2100 E3 2101 E2 2102 E1 2104 F3 2107 F3 2108 C2 2111 D2 2113 F3 2114 C2 2115 F2 2116 F2 2118 F2 2119 F3 2120 F3 2121 E2 2122 E2 2124 C2 2140 G3 2141 G3 2143 F2 2152 E3 2200 G9 2203 G9 2400 B6 2401 A7 2402 A9 2413 D8 2418 C8 2419 C7 2420 C8 2421 B6 2422 A5 2423 A6 2424 B6 2425 C7 2426 C6 2430 B7 2431 B7 2432 B6 2433 C6 2434 B6 2435 C8 2440 E8 2450 A10 2451 D10 2457 D9 2460 A10 2461 A10 2462 C10 2463 C9 2464 C10 2465 C9 2468 A9 2487 A7 2488 C8 2490 D6 2491 A6 2492 E8 2501 D4 2502 E3 2503 E3 2504 E3 2505 D5 2506 B5 2507 A2 2508 C5 2509 C5 2510 D3 2511 G5 2512 G4 2515 D4 2516 B4 2517 C4 2518 D3 2519 F3 2520 A3 2522 F4 2523 D4 2531 E4 2537 B5 2540 F4 2541 C3 2542 G5 2543 F5 2622 C10 2624 B10 2625 B10 2627 B10 2628 C10 2630 D10 2642 A6 2778 E6 2900 B1 2914 F10 2915 E9 2940 F7 2947 G2 3101 D2 3102 D2 3103 D2 3104 D2 3105 D2 3106 E1 3107 E2 3108 D2 3109 F2 3110 C2 3111 D2 3113 F3 3114 F1 3115 G2 3116 G2 3117 D2 3118 C2 3123 E2 3124 F1 3125 D1 3126 E1 3127 E1 3130 G2 3141 G3 3154 F2 3156 G2 3158 G2 3400 A9 3401 A7 3402 B7 3403 A7 3409 C9 3411 D8 3415 E8 3416 E8 3417 C8 3418 C5 3423 C7 3425 C6 3426 C7 3431 B7 3435 B6 3436 B5 3449 E9 3450 A10 3451 B10 3460 A10 3461 A10 3462 C9 3463 C9 3464 C9 3465 C9 3469 A10 3476 A7 3478 C6 3479 C6 3480 C6 3488 C5 3492 D7 3495 A6 3498 C10 3499 C10 3500 B4 3501 A3 3502 D6 3503 D6 3504 E4 3505 E4 3507 E5 3508 D4 3509 B2 3511 D3 3512 D3 3513 C3 3514 E4 3515 D5 3516 C3 3518 C3 3520 E4 3521 A2 3522 E4 3526 E5 3533 F4 3540 E4 3542 E5 3543 D3 3550 B4 3551 A3 3620 C10 3621 C10 3622 D10 3623 C10 3624 B10 3625 C10 3626 C10 3628 D9 3634 C10 3635 C9 3641 D9 3642 C10 3645 A7 3661 C10 3681 G1 3687 G1 3711 F5 3713 E6 3792 E6 3793 E6 3904 C1 3905 B1 3906 C1 3941 F10 3947 E9 3967 F10 3968 F10 3971 F10 3972 F10 3973 F10 3974 E10 3975 F10 3979 E10 3983 E10 3985 E10 3986 E10 3987 E10 3989 E10 3993 D10 3999 E1 4104 C2 5100 E2 5101 E2 5102 E2 5103 F3 5104 E3 5110 G3 5111 F2 5112 F2 5113 D2 5400 C5 5401 A7 5402 B8 5410 D9 5411 C8 5421 B7 5422 A6 5423 C7 5424 A6 5425 C6 5426 C8 5430 B10 5461 A10 5463 C9 5465 C8 5467 C6 5469 A9 5502 A4 5503 A3 5504 A3 5505 D4 5506 E5 5507 F4 5509 F5 5511 A4 5512 E4 5513 F5 5514 G4 5515 A3 5516 A5 5620 B10 5621 D10 5701 G5 5702 F6 5703 F6 5704 F5 5705 D6 5706 E7 5709 F6 5710 F5 5713 F6 5714 F5 5717 D7 5718 E6 5719 E7 5720 E7 5721 E6 5724 D7 5901 G9 6103 D2 6105 D3 6106 D1 6107 F3 6109 C2 6110 F2 6111 F3 6113 F2 6114 D2 6120 F2 6121 F1 6122 F2 6133 G2 6146 C2 6147 D3 6148 F2 6400 A9 6405 A7 6408 E8 6421 D8 6422 D7 CL 16532044_084.eps 050601 6423 C7 6434 B6 6435 C6 6460 A10 6462 C9 6463 C9 6464 C9 6465 C9 6480 C7 6505 E4 6506 E3 6508 D3 6510 C3 6514 D5 6515 D5 6525 D5 6530 D3 6534 D3 6535 G4 6536 G4 6619 B10 6620 C10 6621 C10 6622 C10 6900 B1 7100 D1 7101 D2 7102 D3 7103 E1 7104 E2 7105 C1 7120 E2 7131 G3 7141 G4 7408 D8 7421 D8 7440 D9 7480 D6 7482 D8 7483 D7 7502 E3 7504 D4 7506 E4 7507 E4 7528 B2 7529 F4 7613 D9 7620 C10 7680 F1 7682 G1 7700 F5 7702 E7 7910 G7 7911 G9 9101 C2 9102 G3 9109 C2 9110 G3 9111 F2 9112 F3 9114 D2 9116 G1 9118 F2 9119 G2 9121 G3 9122 F2 9123 E3 9401 B7 9402 B5 9403 C5 9404 C5 9406 B7 9407 E9 9408 C10 9409 A10 9410 A9 9411 A10 9412 E8 9413 E9 9414 E9 9423 C7 9425 C6 9426 C8 9501 A2 9502 A2 9503 A4 9504 A4 9510 D4 9511 C4 9512 B4 9513 B4 9516 A4 9517 E4 9518 C3 9519 B4 9551 C4 9552 F4 9554 C4 9556 E4 9557 E4 9558 E3 9563 E5 9564 C3 9566 E4 9570 F5 9571 F5 9620 C10 9622 C10 9623 C9 9650 C10 9651 C10 9654 A10 9655 A10 9656 A10 9658 C8 9659 B6 9660 B6 9661 B5 9663 B5 9664 C10 9665 C8 9666 C8 9667 C7 9669 D8 9670 C7 9671 B6 9701 E5 9703 E6 9704 E6 9708 D7 9712 E6 9714 E6 9715 D6 9716 F6 9717 E7 9718 E6 9901 G7 9902 G8 9903 G8 9904 G8 9905 F7 9906 G10 9907 G7 9908 F7 9909 F8 9910 E8 9911 E8 9912 E8 9913 E8 9914 E8 9915 E9 9916 E8 9917 E8 9918 E10 9919 E9 9920 E9 9921 E9 9922 E10 9923 E10 9924 E9 9925 E10 9926 F10 9927 F7 9928 F7 9929 G9 9930 G8 9931 F9 9932 G9 9933 F10 9934 F9 9935 G9 9936 G9 9937 G8 9938 G9 9939 F8 9940 G9 9941 G8 9942 F7 9943 G8 9944 G8 9945 G8 9946 G9 9947 G8 9948 F8 9949 F7 9950 G1 9951 G1 9952 G6 9953 G6 9954 F8 9955 G6 9956 G6 9957 B1 9958 C1 9959 F9 9960 F7 9961 F8 9962 F7 9963 G10 9964 G4 9965 G4 9966 F7 9967 G6 9968 F8 9969 F9 9970 F6 9971 G10 9972 G10 9973 F7 9974 G6 9975 G4 9976 B1 9977 E9 9999 F10 Electrical Diagrams and PWB’s EM3E 7. 52 Layout LSP (Bottom Side Overview) 0042 0043 0044 0045 1146 1200 1201 1205 1417 1424 1430 1491 1492 1495 1500 1501 1502 1503 1505 1510 1550 1590 C3 D8 D5 E6 G9 G1 G5 F3 B3 A1 C2 A3 A1 C1 A9 B9 A8 C8 A8 D6 C8 A8 1601 1620 1625 1693 1735 1737 1738 1901 1902 1904 1932 1933 1934 1935 1936 1937 1940 1943 1945 1946 1947 1948 F10 F10 B1 E2 G5 D4 E3 E1 F1 C10 E3 E1 F2 F2 F4 G3 F3 G1 G4 G6 G7 G4 1949 1950 1951 1952 1953 1955 1960 1961 1965 1966 1997 2100 2101 2102 2103 2104 2105 2107 2108 2109 2110 2111 G9 B10 G4 G2 E3 G3 G4 G4 E2 F3 G1 E8 E9 E9 E9 F8 D9 F8 C9 E10 D10 D9 2112 2113 2114 2115 2116 2118 2119 2120 2121 2122 2123 2124 2130 2131 2140 2141 2143 2144 2145 2147 2148 2149 D9 F8 C9 F9 F9 F9 F8 F8 E9 E9 C10 C9 G9 G8 F8 G8 F9 C10 D9 G8 F8 F10 2150 2152 2153 2200 2201 2202 2203 2400 2401 2402 2409 2412 2413 2414 2415 2417 2418 2419 2420 2421 2422 2423 F8 E8 E10 G2 G1 G1 G2 B5 A4 A2 D3 D3 D3 D3 D3 C3 C3 C4 C3 B5 B5 B6 2424 2425 2426 2430 2431 2432 2433 2434 2435 2440 2448 2450 2451 2454 2455 2456 2457 2458 2460 2461 2462 2463 B5 B4 C4 B4 B4 B5 B5 B5 C4 D2 A5 A1 E1 E2 F2 D2 D3 E3 A1 A1 C1 C2 2464 2465 2466 2468 2480 2481 2482 2487 2488 2490 2491 2492 2493 2494 2495 2497 2498 2499 2501 2502 2503 2504 C1 C2 A5 A2 C5 C5 C5 A4 C4 D5 A5 E3 E2 B3 B4 A5 A5 A5 D7 E8 E8 E8 2505 2506 2507 2508 2509 2510 2511 2512 2513 2514 2515 2516 2517 2518 2519 2520 2522 2523 2524 2525 2528 2530 D6 B6 B9 C6 C6 D8 G6 G7 E7 E7 D7 C7 C7 D8 F8 A8 F7 D7 E7 E8 B9 E7 2531 2537 2538 2540 2541 2542 2543 2544 2601 2603 2604 2620 2621 2622 2623 2624 2625 2627 2628 2629 2630 2633 E7 B6 E7 F7 D8 G6 F6 D7 F10 D1 C1 C1 C1 C1 D2 B1 B1 B1 C1 C1 D1 C1 2635 2642 2653 2656 2659 2660 2701 2702 2703 2704 2705 2706 2707 2708 2709 2710 2711 2712 2714 2715 2716 2717 D2 A4 C1 E2 E3 A5 F5 F5 E5 E5 E5 F5 F5 F5 G6 F6 F5 F6 F6 F6 F6 F6 2718 2719 2720 2721 2722 2723 2724 2725 2726 2727 2728 2729 2731 2732 2733 2734 2740 2741 2742 2743 2744 2745 F5 F6 F5 F5 F5 E4 F5 E5 F5 G5 F5 F5 F5 F5 E5 E3 E5 D5 E5 E4 E5 E4 2746 2747 2748 2749 2750 2751 2752 2753 2754 2755 2756 2757 2758 2759 2760 2761 2762 2763 2764 2769 2770 2771 E5 E5 D5 D5 D4 D4 D4 E4 D4 D4 E4 D4 E4 E4 E4 E5 E4 D4 F5 E4 E4 E4 2772 2773 2774 2775 2776 2777 2778 2779 2780 2781 2782 2783 2784 2785 2786 2787 2900 2901 2902 2914 2915 2929 E4 E4 E5 E4 E4 F5 E5 F5 F6 F6 D4 E5 E4 D4 F6 D5 B10 B10 C10 F1 E2 E4 2940 2941 2942 2943 2944 2945 2946 2947 2987 2988 2989 2990 2991 2992 2993 2994 2995 2996 2997 2998 2999 3101 F4 F3 F3 G3 E1 F5 F5 G9 F1 F1 F1 E1 E1 E1 D1 D1 E1 E1 D1 D1 D1 C9 3102 3103 3104 3105 3106 3107 3108 3109 3110 3111 3113 3114 3115 3116 3117 3118 3120 3121 3122 3123 3124 3125 D9 D9 D9 D9 E9 E10 C9 F9 C9 D9 F9 F10 G9 G9 D9 C9 E9 E9 E9 E9 F10 D10 3126 3127 3130 3131 3132 3133 3134 3135 3140 3141 3142 3143 3144 3145 3146 3147 3148 3149 3150 3151 3152 3153 E10 E10 G9 G9 G9 G9 G9 G9 F9 G8 G8 G8 G8 D9 C9 D9 C9 C10 D9 G9 C9 F9 3154 3155 3156 3157 3158 3159 3200 3201 3261 3262 3400 3401 3402 3403 3404 3406 3407 3409 3410 3411 3412 3414 F9 G8 G9 G9 G9 G8 G1 G1 G1 G1 A2 A4 B4 A4 D3 D3 D3 C2 C3 D3 D2 D3 3415 3416 3417 3418 3423 3425 3426 3431 3435 3436 3440 3441 3442 3443 3449 3450 3451 3455 3456 3457 3458 3459 D3 E3 C3 C5 C4 C5 C4 B4 B5 B6 E2 D2 D2 D2 E2 A1 B1 D2 D2 D2 E3 E3 3460 3461 3462 3463 3464 3465 3466 3467 3469 3472 3474 3475 3476 3478 3479 3480 3481 3482 3483 3484 3485 3486 A1 A1 C2 C2 C2 C2 A5 A4 A1 A5 A5 A6 A4 C5 C5 C5 C5 C5 D5 D4 D3 D2 3487 3488 3489 3490 3491 3492 3495 3496 3497 3498 3499 3500 3501 3502 3503 3504 3505 3506 3507 3508 3509 3510 E2 C6 C5 D4 A5 D4 A5 D4 A4 C2 C1 B7 A8 D5 D6 D7 E7 E7 E6 D7 B9 E6 3511 3512 3513 3514 3515 3516 3517 3518 3519 3520 3521 3522 3523 3524 3525 3526 3527 3528 3529 3530 3531 3532 D8 D8 C8 E6 D6 C8 E7 C8 E7 E7 A9 E7 E7 B9 E7 E6 E6 C9 B9 E7 E7 B9 3533 3534 3540 3542 3543 3549 3550 3551 3552 3553 3610 3611 3620 3621 3622 3623 3624 3625 3626 3627 3628 3629 F7 B9 E7 E6 D8 E7 C8 A8 D7 D7 D2 E2 C1 C1 D1 C1 B1 C1 C1 B1 D2 C1 3630 3631 3632 3633 3634 3635 3636 3637 3638 3639 3640 3641 3642 3643 3644 3645 3646 3652 3653 3654 3655 3656 C1 D1 D1 D1 C1 C2 D2 D1 C1 D1 D1 D2 C1 C1 A4 A4 B1 A5 B1 E2 D2 E2 3657 3658 3659 3660 3661 3662 3681 3682 3683 3684 3685 3686 3687 3688 3701 3702 3703 3704 3705 3706 3707 3708 E2 E2 E2 D1 C1 D1 G10 G10 G10 F10 G10 G10 G10 D5 E5 E5 E6 E5 F5 G6 G6 G6 3709 3710 3711 3712 3713 3714 3715 3716 3717 3718 3719 3720 3721 3722 3723 3724 3725 3726 3727 3728 3729 3730 F6 G6 F6 F5 E6 E5 E5 E5 G5 G5 D5 E4 F5 F5 F5 F5 F5 F5 F6 D5 E4 E4 3731 3732 3733 3734 3735 3736 3737 3738 3739 3740 3741 3742 3770 3771 3772 3773 3774 3775 3776 3780 3781 3782 D5 E5 E5 D4 E5 E5 E5 E4 E4 E4 D5 E4 E4 E4 E4 E4 E4 E4 E4 E5 E4 E4 3784 3790 3791 3792 3793 3794 3795 3796 3797 3900 3901 3902 3903 3904 3905 3906 3928 3929 3930 3938 3939 3940 E4 E5 F5 E5 F5 D4 D4 D4 D4 B10 B10 B10 C10 C10 B10 C10 F1 G1 G1 F1 G1 F1 3941 3942 3943 3945 3946 3947 3948 3950 3959 3960 3961 3962 3963 3964 3965 3966 3967 3968 3969 3970 3971 3972 G1 E3 F2 F2 F2 E2 G2 G2 D1 D1 F1 F1 F1 F1 F1 F1 F1 F1 F1 F1 F1 F1 3973 3974 3975 3976 3977 3978 3979 3980 3981 3982 3983 3984 3985 3986 3987 3988 3989 3990 3991 3992 3993 3994 E1 F1 F1 F1 F1 E1 E1 E1 E1 E1 E1 E1 E1 E1 E1 E1 E1 D1 E1 D1 D1 D1 3995 3996 3997 3999 4102 4103 4104 4200 4417 4418 4420 4421 4422 4423 4425 4426 4428 4429 4431 4435 4436 4438 D1 D1 D1 E10 E10 E10 C9 G2 C3 A5 E2 E2 E3 D4 D2 E2 D2 D2 E2 D1 D2 C1 4439 4440 4441 4482 4483 4499 4501 4505 4620 4703 4704 4705 4706 4707 4708 4709 4710 4711 4713 4714 4715 4716 C5 G10 D1 D4 D4 A5 E7 F7 G10 E4 F5 F5 F5 E5 E5 E5 E5 D5 D4 D5 E4 E5 4717 4718 4719 4720 4721 4722 4723 4724 4725 4726 4727 4728 4906 4907 4908 4910 4913 4914 4915 4936 4955 4956 E3 E5 E5 D5 E5 D5 E5 E5 F6 F6 E5 E5 G3 G3 G3 F4 F1 F1 F2 F1 G2 G2 4958 4959 4963 4964 4965 4966 4968 4969 4970 4971 4972 4973 4974 4975 4976 4977 4978 4979 4980 4981 4982 4983 G4 E3 G1 G1 G9 G9 G6 G6 F1 F1 F2 F3 F1 F1 G4 G6 G6 F2 G2 F3 F1 E1 4984 4985 4986 4988 4989 4990 4995 4996 4997 4999 5100 5101 5102 5103 5104 5110 5111 5112 5113 5400 5401 5402 Part 2 CL 16532044_85b.eps Part 1 CL 16532044_85a.eps Part 3 CL 16532044_85c.eps Part 4 CL 16532044_85d.eps CL 16532044_085.eps 050601 G1 E1 F4 E3 F4 B10 E1 E1 D1 F1 E9 E9 E9 F8 E8 G8 G9 F9 D9 C6 A4 B3 5410 5411 5421 5422 5423 5424 5425 5426 5430 5461 5463 5465 5467 5469 5502 5503 5504 5505 5506 5507 5509 5511 5512 5513 5514 5515 5516 5620 5621 5701 5702 5703 5704 5705 5706 5707 5708 5709 5710 5711 5712 5713 5714 5715 5716 5717 5718 5719 5720 5721 5722 5723 5724 5901 6080 6081 6082 6083 6101 6102 6103 6104 6105 6106 6107 6108 6109 6110 6111 6113 6114 6115 6116 6120 6121 6122 6130 6131 6132 6133 6134 6141 6142 6143 6144 6146 6147 6148 6200 6201 6202 6400 6405 6406 6407 6408 6421 6422 6423 6434 6435 6442 6455 6456 6460 6462 6463 6464 6465 6480 6481 6482 6483 6491 6493 6494 6499 6505 6506 6508 6509 6510 6511 6512 6514 6515 6516 6517 6523 6525 6530 6533 6534 6535 6536 6615 6616 6617 6618 6619 6620 6621 6622 6623 6624 6701 D3 C3 B4 A5 C4 A5 C5 C4 B2 A1 C2 C3 C5 A2 B7 B8 B8 D7 F6 F7 F6 A6 F7 F6 G7 A8 A7 B1 D1 G6 G5 G5 G5 D5 E4 F5 F5 F5 F6 F6 E6 F5 F5 D4 D5 D4 E5 E4 E3 E5 D4 D4 D4 G2 G10 F10 F10 F10 D9 E9 D9 E9 E8 D10 F8 D10 C9 F9 F8 F9 D9 D9 C9 F9 F10 F9 G9 G9 G9 G9 G9 G7 C10 F9 C9 C9 D8 F9 G1 G2 G2 A2 A4 D3 E3 E3 D4 D4 C4 B5 C5 B1 E3 E2 A1 C2 C2 C2 C2 C4 C5 D4 D5 A5 A5 A5 A5 D7 E8 D8 E7 C8 B9 C9 D6 D6 E7 E7 F7 D6 D8 F8 D8 F7 F7 D4 D2 D1 D1 B1 C1 C1 C1 A5 B1 E4 6702 6900 6950 6951 6953 6954 6955 6956 6957 6958 6959 6960 6961 6962 7100 7101 7102 7103 7104 7105 7120 7130 7131 7140 7141 7408 7409 7421 7440 7441 7442 7443 7445 7450 7455 7480 7482 7483 7486 7487 7501 7502 7504 7506 7507 7528 7529 7530 7611 7612 7613 7614 7620 7641 7652 7653 7654 7680 7681 7682 7700 7701 7702 7703 7704 7705 7706 7707 7770 7901 7902 7908 7910 7911 9101 9102 9109 9110 9111 9112 9114 9116 9118 9119 9121 9122 9123 9401 9402 9403 9404 9406 9407 9408 9409 9410 9411 9412 9413 9414 9423 9425 9426 9501 9502 9503 9504 9510 9511 9512 9513 9516 9517 9518 9519 9551 9552 9554 9556 9557 9558 9563 9564 9566 9570 9571 9620 9622 9623 9650 9651 9654 9655 9656 9658 9659 9660 9661 9663 9664 9665 9666 9667 9669 9670 9671 E4 B10 E1 F1 E1 E1 E1 F1 E1 E1 F1 E1 F1 F1 D10 D9 D8 E9 E9 C10 E9 G9 G8 G7 G7 D3 D3 C3 D2 D2 A5 A4 D2 D1 E2 D5 D3 D3 D5 D5 C9 E7 D7 E7 E8 C9 F8 D8 D1 D1 D2 D1 C1 A4 B5 A5 A5 F10 G10 G10 F5 E5 E5 E6 E5 E5 E5 E5 E4 G1 F1 F2 G4 G2 C9 G8 C9 G8 F9 F9 D9 G10 F9 G9 G8 F9 E8 B4 B6 C6 C6 B3 E2 C1 A1 A2 A1 E3 E2 E2 C4 C5 C3 A9 A9 A7 A7 D7 C7 B7 B7 A7 E7 C8 B7 C7 F7 C7 E6 E7 E8 E6 C8 E7 F6 F6 C1 C1 C3 C1 C1 A1 A1 A1 C3 B5 B5 B6 B6 C1 C3 C3 C4 D4 C4 B5 9701 9703 9704 9708 9712 9714 9715 9716 9717 9718 9901 9902 9903 9904 9905 9906 9907 9908 9909 9910 9911 9912 9913 9914 9915 9916 9917 9918 9919 9920 9921 9922 9923 9924 9925 9926 9927 9928 9929 9930 9931 9932 9933 9934 9935 9936 9937 9938 9939 9940 9941 9942 9943 9944 9945 9946 9947 9948 9949 9950 9951 9952 9953 9954 9955 9956 9957 9958 9959 9960 9961 9962 9963 9964 9965 9966 9967 9968 9969 9970 9971 9972 9973 9974 9975 9976 9977 9999 E6 E6 E5 D4 E5 E5 D5 F5 E4 F5 G4 G3 G3 G3 F4 G1 G4 F4 F3 E3 E3 E3 E3 E3 E2 E3 E3 E1 E2 E2 E2 E1 E1 E2 F2 F1 F4 F4 G2 G3 F2 G3 F1 F2 G2 G2 G3 G2 F3 G2 G3 F4 G3 G3 G3 G2 G3 F2 F4 G10 G10 G5 G5 F3 G5 G5 B10 C10 F2 F4 F3 F5 G1 G7 G7 F4 G5 F2 F2 F5 G1 G1 F4 G5 G7 B10 E2 F1 Electrical Diagrams and PWB’s EM3E 7. 53 Layout LSP (Bottom Side Part 1) Part 1 CL 16532044_85a.eps 010601 Electrical Diagrams and PWB’s EM3E 7. 54 Layout LSP (Bottom Side Part 2) Part 2 CL 16532044_85b.eps 010601 Electrical Diagrams and PWB’s EM3E 7. 55 Layout LSP (Bottom Side Part 3) Part 3 CL 16532044_84c.eps 010601 Electrical Diagrams and PWB’s EM3E 7. 56 Layout LSP (Bottom Side Part 4) Part 4 CL 16532044_85d.eps 010601 1 2 ( SIM CON. FEMALE ) 3 4 5 6 7 8 F240 9 10 F254 11 12 13 F280 F279 F278 F277 F276 F275 68 80 79 78 77 76 75 74 73 72 71 70 69 v64 v63 v62 v61 v60 v59 v58 v57 v56 v71 v55 v54 v53 v52 v51 v50 v49 v48 v47 v46 SERVICE TIP: USE SSB-EXTENSION PANEL 9965 000 07933 14 100R RES 3911 5908 B2-80 SCL-F B2-81 SDA-F 100R 3906 RES 5913 600R 600R 600R 5912 600R 5911 B2-104 C-FRONT-IN 5910 B2-103 600R 5909 600R Y-CVBS-FRONT-IN 4937 220R 3909 600R B3-82 B3-83 SDA-F B3/B8 SCL-F SDA-F SCL-F B4-84 B4-85 SDA-F SCL-F DEGAUSSING KEYBOARD RC ON-OFF-LED FRONT-DETECT B5-92 SOUND-ENABLE SCL-S SDA-S POR B4-155 PIP-MONO IRQ-DIGITAL STANDBY B6-98 B6-105 B6-106 B6-107 L-FRONT-IN R-FRONT-IN HEADPHONE-L B5-87 B5-86 B5-118 B5-117 B5-121 B5-116 B6-114 AUDIO-L SCL-F SDA-F B6-89 B6-88 B6-115 B6-113 AUDIO-SW AUDIO-R B6-111 B6-112 AUDIO-C B6-110 B6-109 AUDIO-SL GND-AUD R-CL_VL-OUT L-CL_VL-OUT HEADPHONE-R B6-108 B6-100 B6-101 R-SC1_AV1-IN R-SC1_AV-OUT B6-99 R-SC2_AV2-IN R-SC2-OUT B6-96 B6-97 L-SC2_AV2-IN L-SC2-OUT B6-94 B6-95 L-SC1_AV1-IN +3V3_SIM +3V3_SIM +3V3_SIM L-SC1_AV-OUT B5-102 B5-93 B5-91 B5-90 (n.c.) (n.c.) B5-141 13 100p 100p 2903 2902 100p 2900 100p 2901 4942 4941 4940 100p 2904 100p 2906 B4-78 B4-79 12 F274 F273 F272 F271 F270 F269 F268 67 66 65 64 63 62 61 60 v45 v44 v43 v42 v41 v40 v39 v38 v37 v36 5907 Y-SCAVEM B4-76 B4-77 11 F267 F266 F265 F264 F263 F262 F261 59 58 57 56 55 54 53 52 51 50 49 v35 4935 IRQ-DIGITAL LIGHT-SENSOR TILT 10 F260 F259 F258 F257 F256 F255 47 48 +5V +8V 4936 4953 4954 600R 5906 9 F253 F252 F251 F250 F249 F248 F247 F246 v65 +5V2 4966 4965 100p 4955 2905 DYN-FASE-COR B4-74,B4-139,B4-140 B4-72 B4-73 EW-DRIVE HFB_X-RAY-PROT EHT-INFO B4-71 B5-63 B5-61 8 46 45 44 43 42 41 v32 v31 v30 4964 4932 B4-69 B4-70,B4-75 FRAMEDRIVE- FRAMEDRIVE+ GND-LINEDRIVE B4-68 B4-67 R-CRT LINEDRIVE1 B4-65 B4-66 B-CRT B4-64 G-CRT GND-RGB-CRT CUTOFF P50 SC1-STATUS B F245 F244 F243 F242 F241 40 39 38 37 v29 v28 v27 4963 4962 4945 B2-62 B4-150 7 F239 F238 F237 F236 36 35 34 v26 v25 4961 4960 4959 4931 4958 4944 4925 5905 600R SEL-SVHS-RR_STATUS2 4920 CVBS-PIP_TUN1-2-CVBS-IN 7. F235 F234 F233 33 32 31 v24 v23 v22 v21 v20 4957 4956 4926 100p 4934 2907 4923 4924 6 F232 30 29 28 27 26 v19 v18 v17 AGC 4922 B2-61 B2-60 IF-TER SC1-STATUS B2-59 CVBS-TER-OUT 4919 B2-58 CVBS-SC1_AV1-IN 4930 B2-57 CVBS-SC2_MON-OUT 4917 4915 4916 EM3E F231 F230 F229 F228 F227 F226 25 24 23 22 21 v16 C-SC2_SVHS-IN 5 F225 F224 F223 F222 F221 F220 v15 v14 G 20 19 B2-54 B2-55 Y-CVBS-SC2_AV2-IN 4914 B2-56 B2-53 FBL-SC1-IN C F219 18 v13 v12 v11 v10 v9 v8 v7 v6 B2-51 B2-52 R-SC1_V-IN 4912 4913 B2-50 4 F218 17 16 15 14 13 12 11 10 9 8 7 v5 v4 v3 B-SC1-IN_U-IN G-SC1-IN_Y-IN 4911 4918 4910 D F217 F216 F215 F214 F213 F212 5 6 v1 v2 +8V_VDP +8V_AUD +5V_AUD 3 F211 F210 F209 F208 F207 F206 F205 4 3 2 5904 5903 5902 +5V_VDP +5V_CON 2 F204 F203 TO 1205 1 100n 2912 100n 2911 100n 5901 5900 F F202 1000 +8V +8V +5V 2910 100n 2909 100n 1 F201 H +5V +5V 2908 Electrical Diagrams and PWB’s 57 v1 G3 Small Signal Board: Sim Connector (Male) v5 G3 v9 G4 v13 G5 v17 G6 v21 G6 v25 G7 v29 G8 v35 G9 v39 G10 v43 G11 v47 G11 v51 G12 v55 G12 v59 G13 v63 G14 0010 H15 2902 G14 2906 G10 2910 G1 3909 F10 4912 G3 4916 G4 4920 F5 4925 F6 4932 G7 4937 F11 4944 F6 4955 G8 4959 G6 4963 G7 5900 F1 5904 F2 5908 F9 5912 F14 v2 G3 v3 G3 v6 G3 v7 G4 v10 G4 v11 G5 v14 G5 v15 G5 v18 G6 v19 G6 v22 G6 v23 G7 v26 G7 v27 G7 v30 G8 v31 G8 v36 G9 v37 G10 v40 G10 v41 G10 v44 G11 v45 G11 v48 G11 v49 G12 v52 G12 v53 G12 v56 G13 v57 G13 v60 G13 v61 G13 v64 G14 v65 G8 1000 H2 2900 G13 2903 G14 2904 G10 2907 G5 2908 G1 2911 G2 2912 G2 3911 G14 4910 G3 4913 G3 4914 G3 4917 G4 4918 G3 4922 G5 4923 G5 4926 G6 4930 G5 4934 G5 4935 F8 4940 G11 4941 G11 4945 F6 4953 F8 4956 G6 4957 G6 4960 G7 4961 G7 4964 G7 4965 G8 5901 F1 5902 F2 5905 F5 5906 F8 5909 F10 5910 F13 5913 F14 v4 G3 v8 G4 v12 G5 v16 G5 v20 G6 v24 G7 v28 G7 v32 G8 v38 G10 v42 G10 v46 G11 v50 G12 v54 G12 v58 G13 v62 G14 v71 G12 2901 G13 2905 G8 2909 G1 3906 F14 4911 G3 4915 G4 4919 F5 4924 G5 4931 G6 4936 G8 4942 G12 4954 F8 4958 G6 4962 G7 4966 G8 5903 F2 5907 F9 5911 F14 14 15 SIM CONNECTOR ( MALE ) (SSB) A A AUDIO DEMODULATOR B6 FEATURE-BOX E CL16532044_059.eps 060601 15 B OTC/PAINTER B5 C B4 VDP-HOP D E B2 VDP-HIP F G 0010 MECHPART H Electrical Diagrams and PWB’s EM3E 7. 58 Small Signal Board: IF, I/O Videoprocessing B3-123 B3-124 VA50 HA50 0V VA 50 2V3 U50 B3-126 51 2V2 V50 B3-127 57 2V5 D COMB-Y_CVBS-OUT 0V 2357 4406 4319 2354 2385 100n 100n 4318 7307 TDA9181 2424 6 3 Y|CVBS2 CLAMP 2H/4H DELAY CLAMP ADAPTIVE COMB FILTER Y|CVBSO 1 2 3 4 5 6 7 8 COMB-C-OUT 11 10 OUTSEL SYS2 FSCSEL SYS1 8 COUT-3D 15 YOUT-3D SYS2 100n 3301 2353 9 FSC 7307-p4 SC SC CVBS-TXT FSC SYS2 SYS1 COMB-C-OUT COMB-Y_CVBS-OUT 2302 H I B5-122 CVBS-TXT CVBS-SC2_MON-OUT B1-56 C-FRONT-IN B1-104 Y-CVBS-FRONT-IN B1-103 B1-55 C-SC2_SVHS-IN Y-CVBS-SC2_AV2-IN B1-54 CVBS-AV3-IN CVBS-SC1_AV1-IN 2V / div DC 200us / div B1-57 2V / div DC 200us / div CVBS-TER-OUT 1V / div DC 20us / div B1-58 500mV / div DC 20us / div BG 1V / div DC 20us / div LMN 13 4 I 6p8 B7 COUT 16 100K PM3394B 14 CLOCK GEN SYS1 100K 100K 3302 3303 6u8 5409 B14 PM3394B FILTER TUNING FSC B13 SANDCASTLE DGND PM3394B 12p G VDD 100n AGND B9 1V / div DC 5ms / div 2421 7307-p4 B6 5 VCC 12 Y|CVBS1 7 SC 500mV / div DC 20us / div B11 F +5VCOM 1 CIN 1V / div DC 10us / div B8 PM3394B 7412 BC857BW 2423 +5VCOM 470R 3371 2V8 100n H E 1K 53 +5VS 3450 5V2 150R 2V5 52 100n 54 7V6 150p B12 5311 100MHZ YOUT-3D 55 100R 3446 PM3394B 2428 B10 2 INPSEL B10 10p 1 56 4K7 PM3394B B3-125 B9 2356 SCOUT Y50 68u NC 2420 B5 2 2V7 5310 100MHZ COUT-3D 3 B8 4326 49 3414 7403 BC847B 2427 5309 100MHZCVBS-TXT 5411 BC847BW 6u8 5407 1V / div DC 10us / div 10p 100n 2370 100n 40 1 4 5 6 9 101314151811 16 12 17 G 4 NOT CONNECTED 43 28 29 25 27 30 59 100R 3370 B5 100n 2369 SVBCOUT YCOMBIN COMBOUT CVBSOUT 3V3 PIPOUT 2V8 3V5 0V1 C4 Y_CVBS4 C3 0V1 CVBS2 2367 100n 100n 2368 3385 470R 4K7 SEC_DEC 2426 5 42 +8VP 7320 3382 470R X4.43 COL_PLL 16 18 20 21 23 24 32 34 26 B4 3V5 CVBSINT 3V5 14 Y_CVBS3 I/O SWITCH 41 10p 270R 3452 X3.575 C 1303 2422 OUT B1-53 3451 X3.579 B1-50 FBL-SC1-IN 100n 1p2 13 B-SC1-IN_U-IN 1308 3V4 GROUP IN DELAY COR. 100n HC-49/U 3M57954 12 B1-51 2352 12p 2361 UOUT 0V G-SC1-IN_Y-IN 1p5 YOUT 39 B1-52 2351 2362 FBL2IN VCO2 2V2 R-SC1_V-IN 100n 1305 4V1 HPLL HA B2IN 38 2350 HC-49/U 3M57954 VCO1 G2IN 2V 15p 2360 4V9 0V3 4V9 SCL SDA 0V 0V SW0 7323 TDA9320H R2IN 1V2 37 3n3 4V9 2384 470R 3439 3445 100R B1-81 B1-80 SCL-F 3377SDA-F 3376 100R BG SC1-STATUS PLLRILT LUMA & CHROMA PROC. 2V7 7407 BC857B SW01 0V 0V 0V ADSEL AV2 0V DEC AGCDEC X3.582 3435 1409-B OFWK9656L MT SEL-SVHS-RR_STATUS2 2u2 2373 5V1 DIGDEC DIGGND 4V1 7V8 0V GND_1 +8_1 GND_2 VIF2 4322 6403 BA792 FBL1IN 100n 3 470R 2K7 3411 1V / div DC 10us / div B4 PM3394B VIF1 B1IN 36 2359 B2 470n +8VP 7322 BC847BW 7V6 +8VP 8 HIP IF DEM 62 TUNERAGC 10 VIFOUT 3V9 3 G1IN 2417 2 SAW-FILTER AUDIO 2 7 SYNC R1IN SYS2 5406 1409-A OFWK9656L CTRL 4n7 100K 2358 3V4 58 61 60 B 1u 2371 100n 8 7V8 B14 3V8 +8_2 3V3 7 48 15 17 19 22 46 47 SIF1 AGCSIF 2372 100n 3393 6K8 220R 3436 3419 6 3V8 15K VOUT B3 B1 B6 B11 1K 2V4 1 B12 SIF2 CVBS1 47u 2413 3437 4 2V7 1V5 DEMODULATOR COIL 7411 BC847B COIL 40.4 SUPPRESSION 100n 100n 12p 5V4 3u9 1407 TPW F 2378 2418 3 SUPPLY 14 13 B13 SYS1 4 390R 2 45 11 44 35 33 31 12 A 3378 CCOMBIN 5 3 3418 10u 100n 11 OUTP SWITCH 2411 1 9 3V5 6R8 3416 4416 2p7 2408 4V7 3417 2407 5 2 E 1V / div DC 10us / div B3 PM3394B 4V7 2410 5CCE 5408 6 3 2 8 1 4 6 20mV / div AC 10us / div B2 PM3394B 63 5 100n 7 8 7 1 D 5CCE 5403 4V7 4V7 +8V_VDP NC 1 4 5 6 9 101314151811 16 12 17 PM3394B 2u2 8 1408-BOFWK3953L MT B1 64 3V7 B1 0u56 5410 39K 220p 3 4V7 2409 47R 47R 6u8 1408-A SAW-FILTER VIDEO OFWK3953L 2 7 2406 3406 4n7 C 3441 100u 2412 IF-TER 10 5405 68p B1-59 2425 3402 FROM +8VP 100R +5VCOM +5V_VDP F440 100n 3R9 B 6u8 100u 2377 10K 4R7 3384 2375 5404 +8V_VDP 22n 3400 c002 +5VS 100n 2391 100n 2390 FROM +8V_CON 2376 +8V +5V2_CON 2374 5416 5415 3415 1403 +5V2 T 315mA 441 QSS_AM AGC B1-60 A B1-61 B6-119 IF,I/O VIDEOPROCESSING 9 LMN 8 B1-62 7 6 AV1 5 47R 3372 4 2365 3 2366 2 QSS_AM 1 CL16532044_060.eps 180601 9 10 11 12 13 14 1303 C13 1305 E11 1308 E12 1403 A1 1407 E6 1408-A C3 1408-B C3 1409-A F3 1409-B G3 2302 H14 2350 C11 2351 C11 2352 C11 2353 I12 2354 G12 2356 E11 2357 F11 2358 E11 2359 F11 2360 F11 2361 F12 2362 F12 2365 F8 2366 F8 2367 F8 2368 F8 2369 F8 2370 F8 2371 B11 2372 B11 2373 B8 2374 B8 2375 B8 2376 B7 2377 B6 2378 B7 2384 F7 2385 G13 2390 B1 2391 B3 2406 C2 2407 C2 2408 D2 2409 C7 2410 C7 2411 C6 2412 C1 2413 D5 2417 E6 2418 D6 2420 G8 2421 F14 2422 E13 2423 F14 2424 G10 2425 B1 2426 C14 2427 C14 2428 D14 3301 I12 3302 H11 3303 H10 3370 F9 3371 G9 3372 G9 3376 B10 3377 A10 3378 B11 3382 F7 3384 B5 3385 F7 3393 E11 3400 B6 3402 B1 3406 C2 3411 F2 3414 G2 3415 B5 3416 D5 3417 D7 3418 C7 3419 D6 3435 F5 3436 D6 3437 D7 3439 F6 3441 B5 3445 F6 3446 G8 3450 E14 3451 F13 3452 F14 4318 G11 4319 G11 4322 F8 4326 D11 4406 F13 4416 D5 5309 C14 5310 C14 5311 D14 5403 D2 5404 B7 5405 B7 5406 E6 5407 G2 5408 C6 5409 H8 5410 C1 5411 F14 5415 A2 5416 A3 6403 F2 7307 G11 7320 F9 7322 E7 7323 D9 7403 G2 7407 F5 7411 D6 7412 F14 c002 A8 Electrical Diagrams and PWB’s EM3E 7. 59 Small Signal Board: PICNIC 1 2 3 4 5 6 7 8 B15 9 B16 PM3394B 10 B17 PM3394B 11 12 13 B19 B18 PM3394B B20 14 0013 K12 1701 J3 PM3394B 2703 C10 2704 C11 PICNIC 2706 B11 10u 2703 100n 2704 9 8 7 6 5 4 E(3) E(4) E(5) E(6) E(7) E(3) E(4) E(5) E(6) E(7) 10R B27 3 VSSO6 390R B20 27p B23 27p 390R B24 3716 2730 4K7 22n 1V5 14 U-OUT 1V5 15 V-OUT 2771 16 VSSA2 100n B15 100n B16 1V1 22 VDDA2 0V 23 Y-IN FM1I(4) FM1I(3) YC1 YC0 VDDO2 UVC8 UVC7 UVC6 UVC5 UVC4 UVC3 UVC2 UVC1 UVC0 VSSO5 VSSD3 EAN VDDD4 PSEN ALE VSSD4 P2-7 P2-6 P2-5 P2-4 P2-3 P2-2 P2-1 P2-0 P0-7 P0-6 P0-5 P0-4 P0-3 P0-2 P0-1 P0-0 INT0 INT1 T0 26 VIN FRONT END CLK 30 HREF-EXT YD8 109 PRO(15) YD7 108 PRO(14) YD6 107 PRO(13) UVD8 99 PLL TIMING TIMING TBC/SRC RSTW SRCK RSTR WE RE IE OE NC2 VSS2 VCC1 VCC2 5711 600R 100n 2713 4724 DOUT0 32 FM1O(12) 2766 I4 2767 K6 31 FM1O(13) 2771 G4 30 FM1O(14) 2772 H4 2774 J11 29 FM1O(15) 2776 D6 28 FM1O(16) 27 FM1O(17) FROM 88-7709 CLK-32 FROM 9-7709 RSTR 26 25 24 C FM1O(18) 22 2798 B10 2799 B13 21 3702 I11 3703 E4 E PM3394B B28 PM3394B F PRO(5) UVD5 96 PRO(4) UVD4 95 PRO(3) UVD3 94 PRO(2) UVD2 93 PRO(1) UVD1 92 PRO(0) 500mV / div DC 10us / div B23 PM3394B 3733 J1 1V / div DC 20us / div B29 PM3394B 3735 E4 3736 C2 3739 J11 3740 C3 3741 B2 G VDDD2 87 1V6 35 OSC-O VSSO3 86 0V 36 TEST CLK-AS 85 37 TRST UVB0 84 1V / div DC 20us / div B30 PM3394B 3748 F2 3749 G2 3754 I1 3755 J2 H 100R 3V2 4710 C4 1V / div DC 250ns / div 4724 B14 4725 B13 4731 E13 4732 E14 4733 K4 5702 C10 I 1V6 5707 H1 5711 B14 5712 H2 5714 D5 CLK-16 (TO .15-7714) 5715 D4 5720 A5 5730 B5 J 7709 E4 7714 B12 7716 A6 7722 C5 0013 UVB4 UVB5 UVB6 UVB7 UVB8 YB0 YB1 YB2 YB3 YB4 YB5 YB6 YB7 YB8 WE-B VSSD1 VDDD1 VSSO2 WE-A YA8 YA7 YA6 YA5 TCK YA4 UVB3 81 YA3 40 TDO MECHPART 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 2767 K 4 TCK TDO TMS TRST 3 +3D 100n +3D 5 6 CL16532044_061.eps 180601 7 8 9 10 7701 B2 7702 B3 7704 H1 UVB2 82 BUS B 5703 B10 5705 C10 5706 A10 CLK-32 (TO .26-7714, .15-7740, .26-7740) 1V6 +3D 3759 J2 4702 D5 4703 F4 1V / div DC 10us / div B25 UVB1 83 BUS A 3744 C3 3745 B2 3747 F2 500mV / div AC 10us / div B24 PM3394B 1V / div DC 5ms / div 34 OSC-I BST 3717 H2 3718 H4 3725 J4 PRO(6) 3739 22R 38 TMS 3704 D8 3705 F4 3714 H1 3716 H2 3V2 2 2797 B10 23 PRO(7) CLK16 88 1V8 1 2795 B5 2796 C2 100n UVD6 97 CLK OSC 2788 E11 2794 C4 3757 J2 +3D 3V2 33 VSSX 3V2 B1 B6 2785 D9 2786 H11 D 3711 C2 VSSD2 90 MUX 2755 B5 2756 C2 TO DIAGRAM 2786 3702 K SWCK DOUT1 FM1O(11) 3709 C3 B21 UVD0 91 0V 39 TDI 4733 PRO(16) CLK32 89 3V2 DIN0 DOUT2 33 2749 J12 2750 J12 3728 J1 RE-D 110 VDDD3 100 BUS D 31 VDDA4 3V2 100R FM1I(13) YD0 101 NOISE REDUCTION 3 X ADC 32 VSSA4 0V1 100R 3733 B2-123 VA50 ANALOG PROCESSING YA2 3725 CX-5F 8M4672 1701 22n 3728 FM1I(12) IE-C 112 UVD7 98 YA1 100R B2-124 HA50 18p 22n 2743 18p 2748 22n 2738 100R 3759 3V2 1V5 2747 B2-127 V-PIP+MAIN-IN 100R 3757 WE-C 113 END HISTOGRAM YA0 100p 2731 B2-126 U-PIP+MAIN-IN MID 21 DIFFIN +3A 2733 3755 FM1I(11) PRO(8) 100n B30 B2-125 Y-PIP+MAIN-IN J 2766 YC8 114 YD1 102 29 V-A DIN1 DOUT3 FM1O(10) FM1I(9) 19 V-D 28 H-A DIN2 DOUT4 34 YC6 116 0V 0V0 18 DIN3 DOUT5 FM1O(9) 3707 B3 3708 B2 PRO(9) 0V3 17 16 DIN4 DOUT6 FM1O(8) 35 FM1I(8) YD2 103 VDDO1 B19 1R FM1I(12) 15 DIN5 DOUT7 2748 J3 36 YC5 117 18 H-D 27 VSSA3 3754 13 DIN6 2743 J2 2747 J3 3706 D8 3V 1M B4-132 VD100 FM1I(10) DIN7 DOUT8 FM1O(7) FM1I(7) PRO(10) 1V0 25 U-IN 100n 2727 I 12 DIN8 37 YC4 118 YD3 104 1V0 FM1I(9) DOUT9 FM1O(6) FM1I(6) 17 BGEXT B18 11 DIN9 2740 C4 38 YC3 119 PRO(11) 3V2 24 VDDA3 B17 FM1I(8) DOUT10 2738 J2 39 FM1I(5) PRO(12) UVA8 27p 10 DIN10 2731 I1 2733 J2 YC2 120 FM1I(10) MUX UVA7 8u2 2728 FM1I(7) 19 YC7 115 3 X DAC UVA6 5712 TIMING PEAKING UVA5 4K7 47R 3717 3714 56p 2729 +3A 9 100n YD4 105 220R FM1I(6) 20 CLK 3718 1V3 20 AGND 2772 8 FM1I(13) YD5 106 +3A 0V H 3V2 BACK END UVA4 0V9 12 Y-OUT 13 VSSA1 0V 7704 PMBT2369 1V2 B21 B25 B4-148,B5-148 5707 HD100 600R 11 VDDA1 UVA3 3749 FM1I(5) VCC3 DOUT11 VSSO4 111 3V2 UVA2 2721 B4-130 V100 2725 +3A UVA1 3748 390R 7 14 2788 PICNIC UVA0 B4-129 U100 7 WD-RST TO 16-7714 AND 7715 0V 8 RSTW RSTW TO 25-7714 AND 7715 0V 9 RSTR TO 25-7726 RSTR 4703 * 5V 10 FBL 27p 2718 F 0V FM1I(4) NC1 DIN11 2730 H4 B 4725 ** 100n B26 6 UP-RST 6 2750 3747 0V VSSO1 B4-128 Y100 +3D P2 MICRO-PROCESSOR PSP 5 SDA 4V8 100R 5 FM1I(3) 100n 100R 3705 1V2 BUS C 4 SCL 4V7 FM1I(2) FM1I(11) FROM 88-7709 CLK-16 FROM 8-7709 RSTW 2749 3703 0V FM1I(2) 3V2 0V FM1I(1) FM1I(0) 3706 100n 1K 0V 0V 100n TO 27-7726 B1-83,B3SCL-F B1-82,B3SDA-F 2 SN-CL 10u E(2) E(2) 2709 E(1) E(1) 2776 3704 P0 3V1 100n 2710 E(0) E(0) 600R 5714 100n interne SW 2774 SN-CL 100n 2799 1D 2 3 C1 11 +5VA 1 SN-DA 3V1 2727 I2 4732 10u 2708 100n 2798 12 13 14 15 16 17 18 19 10 GND 20 Vcc EN FM1O(18) +3D VDDO3 E G T1 4K7 3735 B28 FM1I(1) 4 +3A 600R 7709 SAA4978H 160 159 158 157 156 155 154 153 152 151 150 149 148 147 146 145 144 143 142 141 140 139 138 137 136 135 134 133 132 131 130 129 128 127 126 125 124 123 122 121 TO 26-7726 SN-DA 3 +3D 120R 5V0 B29 FM1I(0) VSS3 40 4731 2 5703 VSS1 FIELD MEMORY 10u 2706 100n G_ A15 2797 7714 MSM54V12222A 2785 2V2 2725 G2 2728 H2 2729 H1 1 4702 600R 5715 +5VA 2713 B14 +5VA +3V3_FBX 2709 C10 2710 C11 2718 F2 2721 G2 5u6 5705 D +3V3F 5706 +5VF 2 A14 A13 E_ 25 23 31 30 500mV / div DC 5us / div 16 NC VSS 26 17 1 A11 A12 3 A9 A10 27 24 28 A8 29 A7 4 A6 5 A5 6 A4 7 A3 8 A2 9 12 E(7) E(6) 22 Q7 E(5) 21 Q6 E(3) E(2) E(4) 20 Q5 19 Q4 18 Q3 15 Q2 14 E(0) 32 Q1 A1 PROM 600R 5730 1V / div DC 5ms / div 1V / div DC 20us / div 500mV / div DC 10us / div 5702 1 7722 74HC573 100n 100n 2740 2794 1R 470R 1R 3744 LATCH 3740 100n 2796 100n 1K 2756 100K 3711 500mV / div DC 10us / div 120R 4710 3736 C 7716 M27C512 500mV / div DC 10us / div A +3V3_INT 3709 2K7 3708 7702 BC847BW VCC Q0 13 11 +5VA 7701 BC857BW B A0 100n 100n 2795 1K 2755 3K9 3707 3741 820R 3745 10 +3V3B 5720 +3V3B 600R +5VA +5VA E(1) 2708 B11 * RESERVED A 11 12 13 14 Electrical Diagrams and PWB’s EM3E 7. 60 Small Signal Board: HOP B30a 2322 26 V FBL-TXT 1K 4K7 3358 100n 0V 0V7 4V0 0V7 B46 1 1301 22 29 5 0V 0V 2K2 3459 RES 3399 10n 2312 100K 3312 +8VS +8VS +8VS 7303 BC857BW 6303 6304 BZM55-C47 MCL4148 220R G FRAMEDRIVE+ 6314 3316 B1-68 GND-LINEDRIVE B1-69 B1-139 H 12K MCL4148 2306 LINEDRIVE1 EHT-INFO 470p 10p 10n 3311 100K 2304 22K 2324 3337 68p RES 3323 100K RES 2311 6334 MCL4148 BZM55-C22 +5V_VDP 3R9 3304 3351 A9 1301 G4 1304 H3 3352 A8 3353 A10 2301 C2 3354 A10 2303 E9 2304 H6 3355 B8 3356 B10 2306 H9 2307 F3 3357 B9 3358 A11 2308 G9 3359 B8 2309 D3 2310 E3 3360 B9 3361 I7 2311 H5 2312 E11 3362 F11 3363 F3 2313 F8 2314 E1 3364 F10 3365 F12 2315 E2 3366 F9 2317 E2 2318 E3 3367 F10 3370 D12 2319 F10 2320 G3 3371 D12 3386 F11 2321 C3 2322 C3 3387 G2 3388 B11 2323 B3 3390 D9 2324 H6 2325 G5 3391 G11 3394 E8 2328 B7 2329 B6 3395 C3 3396 D2 2330 B6 3397 D2 2331 B6 2332 E2 3398 D2 3399 B12 2333 D10 2334 E8 3453 C2 3454 B1 2336 E8 2340 I11 3455 C1 3459 B11 2341 E1 4301 C3 2342 A9 2343 B8 4302 A3 4303 A3 2344 H2 2345 H2 4304 A3 5301 E2 2346 H2 5302 E2 2347 I2 2348 I2 5303 H2 5304 H2 2349 I2 2363 F3 5305 H2 5306 I2 2371 D12 2386 F11 5307 I2 5308 I2 2392 G11 6301 E12 2395 D3 2396 D2 6303 G8 6304 G8 2397 D3 2398 A2 6306 I5 6307 I5 2399 B10 6308 C2 3304 I11 3305 C2 6309 D10 6310 D9 3306 E8 3307 E9 6311 D10 6312 G7 3308 E9 3310 E9 6313 H8 6314 H8 3311 H6 6319 D8 3312 E11 3313 E11 6334 H4 6370 D11 3314 H7 3315 G8 7301 B4 7302 A1 3316 H9 7303 G7 3317 G9 3318 F9 7304 F2 7311 F11 3319 E12 3320 D3 7312 G12 7313 A11 3321 E3 3322 D11 7314 B9 7315 B9 3323 H5 7318 E10 3324 I5 3326 G5 7340 B12 7361 I7 3327 G5 3328 F8 7362 I6 C001 H12 c003 I6 c200 F1 3329 E1 3331 G3 1V / div DC 10us / div B31 1V / div DC 10us / div B32 1V / div DC 10us / div B33 1V / div DC 5ms / div B34 1V / div DC 10us / div B35 PM3394B 1V / div DC 10us / div B36 PM3394B 1V / div DC 10us / div B37 PM3394B 1V / div DC 10us / div B39 PM3394B 500mV / div DC 5ms / div B40 PM3394B 500mV / div DC 5ms / div B41 PM3394B 3334 H4 3336 G6 3337 H6 3338 G6 +5VS MECHPART 10u 3339 C3 2340 POR HFB SANDCASTLE 7 B1-92 I DYN-FASE-COR 6 B1-76 10p 2349 0011 7361 PDTC144EU c003 0011 I10 3333 G3 I 3340 B9 3341 C9 3342 C9 3343 D10 500mV / div DC 5ms / div B46 PM3394B 3344 D10 3345 D8 TILT NOT CONNECTED 5 47K 4 3361 10p 7362 BC847BW POR_FLASH 2348 6307 10p BAT254 100MHZ 5308 2347 BZM55-C5V6 VD 3 4K7 6306 100MHZ 5307 6313 B1-71 2 3324 HD100 10p C001 +8VS HFB_X-RAY-PROT FBL_2FH 100MHZ 5306 10p 2346 B5-141 7312 BC847BW 1K 3315 6312 MCL4148 22K RES 3338 22K 3327 100K 2325 100n RES 3326 10p VSYNC 3317 3314 B3-73 B_2FH 1304 F 4K7 1n5 3 12M B1-73 +8VS 3375 22K +8VS 2 E 7311 BC857BW 10K 2319 3365 3364 +5VS 220p 1V1 13 14 HFB_X-RAY-PROT 470p 1V1 9 1K 21 3336 B34 20 +8VS 2386 PHI-2 SC +5VS 22K PHI- 1 Hsel B1-74 FRAMEDRIVE- 2313 100n 8 2V4 START/STOP H-DRIVE MCL4148 1K RES 2392 12 15 3V8 39K GENERATOR B1-72 EHT-INFO 220R 3386 24 RAMP 3319 3367 B39 4K7 0V7 4V9 47K B40 16 3V9 3328 3391 23 EW-DRIVE B1-70 DIGGND 0V 100K 680K 470p 2363 B33 1 1V2 3362 6 FRAME DIGSUP +8VS 3366 0V ANAGND 33K 6301 3313 7318 BC857BW 2 1V0 1K 7 MCL4148 220K 3V3 10p 5V0 1K 3373 3308 B41 4 RGB BANDGAP B1-140 B1-77 18K 18 6311 6370 3306 3 1V5 B1-64 TILT 3310 EW 6309 3322 4K7 +8VS 220R 2303 39 4V8 1 2345 C D MCL4148 BZM55-C22 220R 1K 100MHZ 5304 100MHZ 5305 B1-65 1u 3390 25 2V3 2334 HOP 3334 G_2FH B-CRT 68K 2379 6310 6319 2u2 3394 6-BITS DAC H 10p B1-66 EHT-INFO 10K 2344 G-CRT 33K 3343 3374 CALIBR'N 43 3V6 CSTCV 100MHZ 5303 B1-67 2K2 10K 220K LIMITER 3345 44 4V6 2u2 CATHODE 2K2 CONTIN'S SYNC+GEO 7V6 1K G R_2FH 10K 3354 470p 2399 1K 3359 Y-SCAVEM 10R 3351 100K 3352 2331 100n PWL + BEAM CURR BLACK STRETCH MATRIX 17 3331 HD100 2320 R-CRT CUTOFF 3344 RGB-YUV B38 1K 3333 100R B3-148 10R 3348 CONTR 1u 3307 10p 22n 2318 2307 3363 3387 B 3342 V +5VS VD B5-120 100R +8VS 3346 U 2 I C 0V 19 4K7 7304 PDTC144EU 100K 3V0 2336 RES 2309 RES 2310 2u2 2317 100n 2V0 42 B B49 100n VD100 41 G WHITE P. 3349 +5VS 100R 3318 c200 B 4V7 11 1K B3-132 G 10 B22 GND-RGB-CRT F B OUTPUT AMPL + BUFFER + BLUE STRETCH 3V0 MCL4148 7V6 2315 100n 6u8 2332 100u 100u 2314 RES 2341 1V2 6u8 5302 WHITE POINT CONTROL G SAT 100n 5301 +8VS BCL 3341 40 R 2308 3329 * R BRIGHT 3321 100R RGB-INSERTION B37 34 R B 100R 2333 1V2 B1 32 +8V_VDP 38 B36 BZM55-C6V8 1V5 G1 2397 3320 0V2 220R 100n 100n SDA-F CONTROL * 3340 R G * 22K 2396 3398 SCL-F E 31 100R 100R B1-84 30 3397 100R B1-85 1V2 R1 100R D BRIGHTNESS Y Y 2395 10p B_2FH B 33 4301 FBL_2FH G_2FH G RES 7340 BC847BW 3356 * 100R RES 3388 3347 100R 3396 U SWITCH CONTRAST AND B1 B6 A 0V 33K R_2FH 100n 2330 2329 100n 27 SATUR'N CONTROL COLOUR DIFF MATRIX 3360 YSVM Y100 3395 3V8 3V8 R 13 +8VS * 7313* PMBT2369 1K 7315 BC847BW 3357 22p 0V 35 36 37 Y * B35 3V7 3V7 3V7 28 3V5 +8VS 2328 2u2 SANDCASTLE 7301 TDA9330H 12 * SUPPLY 3453 100n 2323 1 2321 3305 MCL4148 * B42 6308 HD100 U100 B31 100n 7314* PMBT2369 10R 16 B32 11 3353* 2342* 3355* 100n B45 SC 100R LIGHT-SENSOR C *2343 17 6K8 3455 5 4 68K B3-148 15 3 100n SCL-F B1-79 14 11 7 B48 2301 100R +8VS * *RES : RESERVED 19 10 9 +8VS * B30a AD3 3454 ADC B44 8 : DIVERSITY 21 WINDOW 3339 B47 SDA-F CONTROL SDA B AD2 9 VIN 22 CF AD1 8 UIN DEC B3-129 U100 ADR 6 YIN 10 23 24 18 20 GND VCC NC SOUT LUMA YOUT PROCESSING SPECUOUT TRAL CHROMA PROC VOUT PROCESSING SCL B3-128 Y100 V100 B3-130 4302 13 12 2 100n RES 7302 TDA9178 B43 4304 +8VS 100n A 4303 2398 V100 HOP 7 B1-155 6 YSVM 5 B5-137 4 G-TXT B5-135 B-TXT B5-136 FBL-TXT 3 B5-134 R-TXT 2 1 1 2 3 4 5 B1-77 B5-92 B5-148 3346 C9 6 7 CL16532044_062.eps 180601 8 9 10 11 12 13 3347 D9 3348 D9 3349 F2 500mV / div DC 5ms / div Electrical Diagrams and PWB’s EM3E 7. 61 Small Signal Board: OTC 8 AA(6) AA(6) 3 3051-C 6 A(6) 100R A(9) 7 AA(7) AA(7) 1 3051-A 8 A(7) 100R A(10) 6 A9 62 AA(8) AA(8) 4 3052-D 5 A(8) 100R A(11) 5 113 P3-0|LED0 A10 60 AA(9) AA(9) 2 3051-B 7 A(9) 100R A(12) 4 0V 110 P2-7|ADC5 A11 58 AA(10) AA(10) 4 3051-D 5 A(10) 100R A(13) 3 109 P2-6|ADC4 A12 56 AA(11) AA(11) 2 3050-B 7 A(11) 100R A(14) 2 4 3050-D 5 A(12) 100R A(15) 1 AA(13) 2 3049-B 7 A(13) 100R A(16) 48 470R 2 3078-B7 A15 48 AA(14) AA(14) 4 3049-D 5 A(14) 100R A(17) 17 2 3048-B 7 A(15) 100R A(18) 16 AA(16) 4 3048-D 5 A(16) 100R A(19) 9 0V 99 P1-6|INT3 A18 63 AA(17) AA(17) 3 3052-C 6 A(17) 100R 3V2 98 P1-5|INT2 A19 65 AA(18) AA(18) 1 3052-A 8 A(18) 100R AA(19) AA(19) 2 3052-B 7 A(19) 100R 100R 47K DD(10) DD(10) D11 22 DD(11) DD(11) 4 3057-D 5 D(11) DD(12) DD(12) 1 3057-A 8 D(12) 100R DD(13) DD(13) 1 3056-A 8 D(13) 100R 1V1 1V2 6 CVBS1_R 1 IREF_DEC 1V2 2 IREF 4002 5 TEST4 0V 470R AA(9) 25 AA(5) 26 AA(3) 27 AA(1) 28 RAS RAS 14 CASL CASL 31 CASH 30 WE 13 CASH WE RAM_CS RAM_OE RAM_OE CASL 29 A2 A3 12 MSM51V18165F 2 DQ2 DQ4 A4 DQ5 A5 DQ6 A6 DQ7 A7 DQ8 A8 DQ9 A9 DQ10 RAS_ DQ11 LCAS_ DQ12 DQ13 UCAS_ WE_ DQ14 OE_ DQ15 DQ16 NC 15 WE 3 DD(3) 4 DD(5) 5 DD(2) 7 DD(6) 8 DD(1) 9 36 2022 E2 2023 A4 3050-D C7 3051-A B7 B51 39 2024 A4 3051-B C7 2025 A5 2026 A5 3051-C B7 3051-D C7 2027 A6 2028 A6 3052-A D7 3052-B D7 2029 A6 3052-C D7 2031 A9 2033 H8 3052-D C7 3053 D7 2034 H8 2035 H8 3054-A G7 3054-B E7 2036 H8 2037 H9 3054-C F7 3054-D F7 2038 E9 3055-A G7 2039 H12 2040 A12 3055-B E7 3055-C F7 2052 J10 2053 I10 3055-D F7 3056-A G7 2054 J11 3056-B E7 2055 J11 2056 J12 3056-C F7 3056-D F7 2057 J12 3001 G2 3057-A G7 3057-B E7 3002 G3 3003 J3 3057-C E7 3057-D F7 3004 F12 3058 C1 3005 C2 3006 J5 3059 B1 3061 E9 3007-A J5 3007-B J6 3062 A10 3064-A F3 3007-C J6 3064-B E3 3007-D J6 3008-A I6 3064-C E3 3064-D E3 3008-B I6 3008-C I7 3065 H13 3066 H13 3008-D I7 3009 J7 3067 H12 3068 C2 3010 I7 3074 F3 3011 I7 3012-A I8 3075 C1 3076-A F3 3012-B I8 3012-C I8 3076-B D4 3076-C D3 3012-D I8 3076-D D4 3013 F13 3014 G12 3078-A D3 3078-B C4 3015 G12 3016 G12 3078-C C3 3078-D C4 3017 G13 3018 A3 3079 A4 3080 B2 3019 A3 3081 B4 3020 A3 3021 A3 3088 C4 3090 B3 3022 B1 3024 D2 3091 B4 3093 D12 3025 E1 3026 E3 3094 H1 3095 I1 3027 E2 3096 J1 3029 D9 3031 D9 3097 F2 3098 I10 3033 C4 3034-A H6 4001 H1 4002 I1 3034-B H7 4003 G1 3034-C G7 3034-D G6 4004 G1 4005 B3 3035-A H7 3035-B H6 4006 E4 4007 F12 3035-C H7 3035-D H6 4008 I11 4009 I12 3039 B3 4010 I12 3040 I1 3041 H1 4011 I12 4012 J10 3042 I1 3044-A E2 4013 J10 6001 E2 41 C 43 45 A(0) B 16 13 14 D 9 10 DD(7) 10 DD(0) 33 DD(8) 34 DD(11) 35 DD(15) 36 DD(14) IN 3 OUT 6 7 GND-ADJ 3013 10K 6K8 3015 7003 BC847BW 470K RESET 7004 BC847BW +3V3_INTOTC 38 DD(12) 39 DD(10) 40 DD(13) 41 F 3V3 +3V3_INTOTC 3014 DD(9) NC 32 7014 BC857BW 47K 7013 BC847BW 470K G +3V3_INTOTC 3066 3067 16 H 37 42 B62 R-TXT B4-135 G-TXT B4-136 B-TXT 4009 100R I 4010 5 3012-D4 B4-137 FBL-TXT 3098 100R 3045 4012 100R 8 B4-134 4008 100R 7 7016 I2 D 34 NC BC857BW 7002 73012-B 2 TxD 6 3050-B C7 3050-C B7 1 8 3012-A 1 100R 0V 7014 H13 7015 H2 2019 F10 2020 D1 32 B61 6 3012-C 3 0V 4 5V2 DD(4) DQ1 DQ3 DRAM (TXT) 11 100R 3009 470R3007-A 1 8 470R3007-B 2 7 470R3007-C 6 3 470R3007-D 4 5 470R 3006 4 24 21 7007 22 0V FADING 80 TEST3 TEST2 TEST1 TEST0 VSSP3 VSSD3 VSSD2 VSSP2 VSSP1 VSSD1 VSSA 220n 220n 2003 24K 2004 100n 3003 100n 2006 100n 2005 3 23 AA(7) 6 3011 RES B 79 10 21 39 50 76 102 112 11 12 13 14 15 2 AA(8) A1 100R G 78 DATA 81 CVBS-TXT 1 E RAM_OE CASH 3 3035-C 6 0V R 77 J B2-122 AA(6) 20 A0 +3V3_INTOTC VIDEOn 2007 47K 4K7 100R 100R 2V0 19 RAS 1 3035-A 8 3V3 3010 8 STN|BLACK 7016 PMBT2369 3096 EAn 73 3 REF+ 3042 VSYNC 4 CVBS0_R 1V2 47K B4-141 WEn 70 7 CVBS1 3095 +3V3_INTOTC 2V0 5 CVBS0 DISPLAY INTERFACE 1V1 100n TXT EPG CLOSE CAPTION USA TXT 2008 100R 100R 18 AA(4) 100R ROM_CS 2 3034-B 7 3V3 CASHn 71 2 3035-B 7 4K7 3040 I CASLn 72 7015 PMBT2369 4K7 100R 100R AA(2) 100R ROM_OE RASn 69 4 3035-D 5 B60 3041 HFB 100R 100R 100R D10 26 ROM_CSn 43 1 3034-A 8 1V2 B58 4001 B3-148 4 3055-D 5 D(9) 4 3056-D 5 D(10) RAM_CSn 42 H DD(9) 1V8 B57 3094 +3V3_INTOTC 1 17 AA(0) E 82 FRAME 3049-D C7 3050-A B7 D(0) 30 9 B64 J FOR FTV/PTV NOT CONNECTED CL16532044_063.eps 060601 2055 10p 10 B63 4011 10p +3V3_INTOTC 7013 H12 2016 F13 2017 G12 44 B 100u 4 3054-D 5 D(8) 3 3034-C 6 7011 G2 7012 A12 3049-C B7 D(1) 2016 DD(8) 3V3 3049-A B7 3049-B C7 2013 F12 D(2) 42 4K7 DD(8) 100R 2011 I9 2012 I9 D(3) 40 3017 D8 34 RAM_OEn 41 7009 D3 7010 C3 38 4K7 100R RES 15K 100R 3 3054-C 6 D(7) ROM_OEn 40 4 3034-D 5 3048-C A7 3048-D D7 2 2057 100R 84 VSYNC 7007 F10 7008 E1 2009 I8 2010 I9 D(4) 7005 MC33269D 100R 83 HSYNC 7006 A10 3048-A B7 3048-B D7 D(5) 35 1K5 3 3055-C 6 D(6) DD(7) C 2019 3016 DD(6) DD(7) 100n A 3065 DD(6) D7 35 B 10p 3046-D B56 3047 B2 2007 J3 2008 H3 33 +5V2_CON 100n D6 31 +3V3_INTOTC 2056 74 RESET 2006 J3 D(6) STABILISER +3V3_INTOTC +3V3_INTOTC 2038 9 0V 7004 G13 7005 F13 D(7) 31 100n 100R 1 3054-A 8 D(15) 3046-C I11 3046-D J12 E 100n 4007 RES 3004 100R 3 3056-C 6 D(5) DD(15) 7002 G12 7003 G12 2004 J4 2005 J3 A 29 A(20) 2017 3 3057-C 6 D(4) DD(5) DD(15) 7001 A4 3046-A I11 3046-B J11 27 46 2039 DD(4) DD(5) D15 37 3045 J10 2002 G3 2003 J4 GND NC 27 46 10 10 18 OSCGND 0V 2001 G3 WP_ 3061 2054 27p RP_ 10p 3V3 0V OE_ MCL4148 DD(4) D5 27 1 3055-A 8 D(14) RY|BY_ 15 100u D4 23 DD(14) E 6002 100R DD(14) D(15) 2013 100R 2 3057-B 7 D(3) D14 33 17 OSCIN 1V5 D(14) 45 2053 +3V3_INTOTC +3V3_INTOTC RESET 2002 D(13) 43 1 M24C32 SCL 6 7011 3V3 SDA E2 5 3 NVM E1 2 E0 VCC 1 8 3V3 41 2 3001 MECHPART 2 3056-B 7 D(2) DD(3) D13 29 1V6 16 OSCOUT CLOCK GENERATOR AND DISPLAY TIMING 0012 33p 7 CX-5F 6M SCL-F WC_ DD(2) DD(3) B55 1001 RES 4K7 4004 SCL-S 4K7 SDA-F 2001 3002 4 0V VSS DD(2) D12 25 D(12) 100R RES 39 6003 E3 6004 C2 100R D3 24 DD(9) D(11) 3046-C OTC 4003 SDA-S 2 3055-B 7 D(1) D2 28 D9 30 RxD DD(1) 36 100R 470R TxD DD(1) D(10) RAM_CS WE_ 10K 100R D(9) 34 6002 F12 3044-C E3 3044-D E3 8 3V2 2 3054-B 7 D(0) D(8) 32 RES 1401 470R 3097 94 P1-1|T1 0V DD(0) 30 3046-A 93 P1-0|T0 3074 470R D1 32 DD(0) +3V3_INTOTC D(7) CE_ 10p 85 P0-0|SCL0 D0 36 D D(6) 44 BYTE_ 2052 86 P0-1|SDA0 14 C 47p 4V9 1 3064-A 8100R 4V9 A23 68 D(5) 42 3046-B 88 P0-3|SDA1 87 P0-2|SCL1 12 2012 4 3064-D5 4V8 100R 4V6 3 3064-C 6 100R 2 3064-B7 10K D(4) 40 7 3V289 P0-4|RxDo ROM_OE 38 10p 90 P0-5|TxDo 3V2 100R 28 D(3) 6 91 P0-6|CORN 3V3 A(20) 35 5 92 P0-7 0V +3V3_INTOTC 3029 D(2) 4 A22 67 11 ROM_CS D(1) 33 3 0V 95 P1-2|T2 3053 AA(20) AA(20) 26 VCC3 A21 66 47 10K VCC2 3V296 P1-3|INT0 3031 VSS3 A20 64 E 82p SDM 3026 97 P1-4|INT1 0V +3V3_INTOTC 47p 470R 4K7 4K7 4 3044-D 5 AA(15) AA(16) 2011 2 3076-B7 AA(15) A17 44 82p 2037 470R 470R A16 46 100 P1-7|RC 3V 2010 3 3076-C6 3V2 103 P2-0|PWM0 82p 2036 4 3076-D5 RES 470R 470R 104 P2-1|PWM1 82p 2035 1 3078-A8 0V VCC1 A8 61 114 P3-1|LED1 1 3076-A8 100R SOUND-ENABLE A7 59 3V2 2009 27K 3024 116 P3-3 31 NC A(8) D(0) 3044-B E3 1001 G3 1401 J10 VSS2 100R 29 VSS1 1 3050-A 8 A(5) PROGRAM A3 FLASH-RAM DQ0 A4 (Set SW) DQ1 A5 DQ2 A6 DQ3 A7 DQ4 A8 DQ5 A9 DQ6 A10 DQ7 A11 DQ8 A12 DQ9 A13 DQ10 A14 DQ11 A15 DQ12 A16 DQ13 A17 DQ14 A18 DQ15 A19 10K AA(5) D 0012 G1 2040 3093 AA(5) A2 VSS2 100n 2028 A6 57 AA(12) SCL-S RESET-AUDIO VDDP3 117 P3-4 AA(13) B52 SDA-S 100n 2029 100n 2027 VDDD3 VDDD2 18 AA(12) B51 HD@HOME G 100n 2026 100n 2025 19 A(7) 82p 2034 F A(6) 100R 2033 B1-93 B6-147 100R 3 3050-C 6 A(4) 150R B1-87 1 3049-A 8 A(3) AA(4) 150R 4 3008-D 5 B1-86 B54 SDA-F SCL-F 20 7006 A1 LH28F160BV 13 +3V3_INTOTC 100n 7012 37 M29W400BT 25 A(1) VCC DQ0 A0 24 A(2) A1 DQ1 23 A(3) DQ2 A2 EPG22 A(4) DQ3 A3 FLASH-RAM 21 A(5) DQ4 A4 20 A(6) DQ5 A5 19 A(7) DQ6 A6 18 A(8) DQ7 A7 8 A(9) DQ8 A8 7 A(10) DQ9 A9 6 A(11) DQ10 A10 5 A(12) A11 DQ11 4 A(13) DQ12 A12 3 A(14) A13 DQ13 2 A(15) A14 DQ14 1 A(16) A15 DQ15|A-1 48 A(17) A16 17 A(18) A17 15 RB_ RAM_CS 26 E_ RAM_OE 28 G_ 11 WE W_ 12 RP_ 47 BYTE_ A0 68R B1-91 4K7 3 3044-C 6 B1-90 B53 A(5) A14 52 7009 BC847BW 4K7 2 3044-B 7 220R E 100n 1 3044-A 8 2022 3025 100R A13 54 1PS76SB10+5V2_CON 1PS76SB10 21 2V7 107 P2-4|ADC2 6003 6001 47K 3027 220p 7008 BC847BW A(4) 3V3 108 P2-5|ADC3 +3V3_INTOTC 2020 100R 470R +5V2_CON P50 22 4 3078-D5 IRQ-DIGITAL B1-63 3 3049-C 6 A(2) 23 A(3) 10K 37 13 VCC VPP RxD 2K7 POR_FLASH AA(2) 150R 3 3008-C 6 B1-B4-92 D AA(2) A(2) 100R 3 3078-C6 STANDBY SEL_IN_1 A3 51 150R 2 3008-B 7 B6-144 AA(1) 1 3008-A 8 B1-141 FRONT-DETECT KEYBOARD AA(1) 24 0V8 4006 RES B1-117 3068 10K A2 47 3 3048-C 6 A(0) 1 3048-A 8 A(1) A(1) AA(3) 3V3 3088 AA(0) 25 AA(4) 115 P3-2 470R AA(0) A(0) AA(3) 3V3 +3V3_INTOTC 3005 3075 B A OTC 12 B 3062 A5 55 3V3 10K 111 11 2031 A4 53 3033 390R BC857BW +3V3_INTOTC 6K8 10 +3V3_INTOTC 118 P3-5|TTD 470R 7010 9 B 100n A1 45 EXTERNAL CODE AND DATA INTERFACE +3V3_INTOTC 3058 RES RES 4K7 3019 10K 3021 4K7 3080 3059 620R 3039 C B1-102 3081 470R 8 3V2119 P3-6|TTC 0V8 ON-OFF-LED RC 101 120 P3-7|CBB 0V 3090 DEGAUSSING +5V2_CON B1-121 470R SEL_IN_2 RES 4K7 B1-116 75 3V2 BAT54WS B1-118 49 470R 106 P2-3|ADC1 4005 RES SAM 3047 STATUS_SC3 38 2V6 470R 6004 B6-145 2V6 3091 470R B6-160 7 +3V3_INTOTC 20 3079 105 P2-2|ADC0 4K7 LNA_AGC B 19 VDDP2 7001 SAA5801H +3V3_INTOTC +3V3_INTOTC RES 3022 100n 2024 100n 2023 10K 9 VDDN1 LIGHT-SENSOR 10K B1-B2-79 3020 A 3018 +5V_CON VDDA OTC 6 VSS1 5 3V3 47p 4 +8V_CON 4013 3 VDDP1 2 VDD1 1 11 12 13 PM3394B 2V / div DC 100us / div B52 PM3394B 2V / div DC 100us / div B53 PM3394B 2V / div DC 5ms / div B54 PM3394B 2V / div DC 5ms / div B55 PM3394B 2V / div DC 250ns / div B57 PM3394B 500mV / div AC 10us / div B58 PM3394B 1V / div DC 5ms / div B60 PM3394B 500mV / div DC 10us / div Electrical Diagrams and PWB’s EM3E 7. 62 Small Signal Board: Audio Demodulator D/A HEADPHONE R SCART-L D/A SC1_IN_L SCART Switching Facilities 4632 SC2-OUT-L 26 3V8 4633 SC1_OUT_R 28 3V8 SC1_OUT_L 29 3V8 A +5DA 54 2V2 B67 B2/B3-126 4683 5658 2 4684 5659 2674 MUTE_CS MUTE_CS 2558 2557 2556 4609 3680 1n 3663 1n 4610 1n 2574 1n 2575 3521 1n 2576 10u 3613 100R 2581 47K 1n B5-145 SEL_IN_2 3616 7680 BC847BW 2K7 14 MUXDX A 11 1y1 B77 2548 15 2y1 2V / div DC 20ms / div B1-99 R-SC2-OUT 3573 5666 8 9 2 5 9 3y0 1683 5665 +3V3_FBX 5664 2549 3y1 VEE GND RES 2 +3V3_SIM 5669 1682 B78 3 1 7 4 10u 8 0V RES 2586 2587 100R N.C. 10 2561 10u 10 2y0 5 7 2559 PIP_AUD_IN B1-97 10n L-SC1_AV-OUT 13 RES 5662 3569 6 G3 1y0 2585 4687 RES 2573 47K 4642 3636 VCC 12 100n 4686 V-PIP+MAIN-IN 100R 47K 7652 74HC4053 16 50mV / div DC 50us / div 2584 U-PIP+MAIN-IN RES 2572 3659 RES RES 3547 RES 2509 3675 RES 3544 3698 1K2 3520 3637 A 100p 3553 RES RES 3545 3681 RES 1n 47K 1K2 3671 150K 100K 3667 1n PM3394B 3 5660 5661 3612 1 2560 3555 4608 4607 RES 7667 RES 4685 10u 2547 R-SC1_AV-OUT B1-101 2580 10K 4 Y-PIP+MAIN-IN A 4 B2/B3-127 3568 3673 +8VA 6 3552 A 3 U50 RES SELECT_AUDIO_LR COMPONENTS WITH DIVERSITY 1 V50 MUTE_CS 1n C100 5657 3628 7654-B RES PM3394B 2V / div DC 20ms / div B75 PM3394B 4682 B1-112 AUDIO-C 1n B76 B2/B3-125 2579 2546 55 13 14 15 Y50 100R 100R 8V CX-5F 18M432 100R 3566 3563 A 1651 2V4 MUTE_SSB B1-115 AUDIO-R 2577 B1-108 1n HEADPHONE-R 2578 B1-107 1n HEADPHONE-L A 3565 2687 NC6 NC4 61 64 49 +8VA 1n 2595 2 100K 1n 2644 25 3V7 NC5 XTAL_IN AVSUP NC3 D-CTR-IO0 D-CTR-IO1 NC2 57 58 59 60 5V A RES +8VA A 3666 SC2-OUT-R 3530 1K BC847BS 4611 53 NC1 AUD-CL-OUT TESTEN 11 2667 56 DVSS TP1 AVSS ASG0 ASG1 ASG2 AHVSS VREF1 VREF2 RES RES 2698 470p 2697 330n RES 2555 3626 A B74 AUDIO PLL 8 47K SC1_IN_R 44 7 A B1-96 L-SC2-OUT 3575 100R 47K 470p 45 3V7 B69 A D/A SCART-R SELECT_AUDIO_LR 7678-B VEE GND A for MSP3410D only SC2_IN_L 3V7 1K2 3615 41 100R 3614 SC2_IN_R D/A HEADPHONE L SCART-R 100R 10u 3y1 HEADPHONE A/D 9 3y0 3 1n 42 18 5 MUTE_SSB BC847BS B1-110 L-CL_VL-OUT 2511 3561 2582 3V7 330n 4 3529 1K 1n SC3-IN-L DACA-L 6 3 7665-A BC847BPN 1 3670 2 7678-A 2583 SCART-L 17 2y1 100R 22K SC3-IN-R 38 A B67 DACA-R 2645 1 5 B70 39 3V7 100R 3643 B66 A/D 3V7 21 0V2 10u 4 7665-B 10 3683 D/A 3642 BC847BPN B1-109 R-CL_VL-OUT 3559 15 330n B1-114 AUDIO-L 3558 100R 11 4645 DACM_L 20 0V2 A 3669 SC4-IN-L RES 1 3657 CAPL-M LOUDSPEAKER A 2680 B71 A 2 220R 35 50mV / div DC 50us / div 1n 2594 * 6 14 MUXDX 2y0 47K 3V7 7654-A RES 2593 J 12 A RES SC4-IN-R 3554 22K 6K8 A G3 2510 34 AUDIO-C B1-112 47K AGNDC 7653 RES VCC 2649 3668 36 PM3394B 2503 22K 2569 I 1n 100R 3685 3687 3574 16 1y1 2679 100n 1K MUTE_SSB +8VA 1K2 47K 23 3528 BC847BW 3522 DACM-SUB AUDIO-SL B1-111 7677 10u 24 D/A LOUDSPEAKER R DSP IDENT LOUDSPEAKER L RES 330n 1n 2673 DACM-S 2686 1K 3550 470p 3V7 3627 6K8 470p 100R 150K 3658 22 NICAM A NICAM B MONO_IN 470p 470p 2553 2502 2554 3684 3686 3572 1n 2568 B1-94 L-SC1_AV1-IN 3527 10u DACM-C AUDIO-C A B68 1y0 1n NICAM DECODER B65 500mV / div DC 2us / div B66 PM3394B 330n 22K 16 B1-100 R-SC1_AV1-IN 100R BZX284-C10 1n 6652 10u 2677 2678 AHVSUP I2S-DA-IN2 I2S-DA-IN1 FM2 SCART 2 2505 3691 RESETQ DACM_R 3V7 2552 22K 3690 330n 1n 2567 10 5V I2SL/R SCART 3 2664 22K 3652 2565 1n 2504 6K8 1n 2566 3688 6K8 DVSUP 2694 ANA_IN1+ 330n 3570 100R 63 5V B1-112 100R RES 100R A SCART 1 3689 STANDBYQ 4 7664-B BC847BPN 3 1n 47p 50 2662 100R 3571 +5DB FM1 DEMODULATOR 19 27 33 37 40 43 48 B1-95 L-SC2_AV2-IN 32 XTAL_OUT 330n I2SL/R IDENT B65 B1-98 R-SC2_AV2-IN 6V9 30 3p3 6K8 6K8 7V0 2668 100R ANA_IN- ANA-IN2+ 470p 2661 100R 31 SCART 4 2660 3654 3653 12 I2S INTERFACE VREFTOP 47p 2501 52 47 2663 3564 3567 100u 2609 2508 4691 6 I2S-DA-OUT1 5 for MSP3415D only B1-105 L-FRONT-IN 10u RES 1K 3532 220n 10u 2591 I2S-CL ADR-CL ADR-DA 3 5 6 7664-A BC847BPN 1 3546 2 330n 100n 330p 470p 100n 10u 2682 6651 3n3 2681 2651 2652 51 330n 22K 1n 4 * 13 2550 2659 22K 3694 0R 22K 2564 B1-106 R-FRONT-IN I2C_DA 2507 3693 1n 2563 100R 2 +8VC 8V 9 2643 1V / div DC 250ns / div * 3557 2646 +8VA 330n 3695 3562 SNDL-SC3-IN 0R 1n 2562 100R 4V8 46 2506 3651 E * 3692 I2C_CL 330n 2551 4652 RES 3560 SNDR-SC3-IN 1 RES 4688 PM3394B 4 7663-B RES 5 6 3 B73 7663-A BC847BPN 1 3664 3556 2 330n A 2590 RES PIP_AUD_IN 4V7 * B72 RES A 2653 3551 PIP_AUDIO 7 ADR-WS 100p * 470p B2-119 QSS_AM B74 TUNER SIM/CONNECTOR 2654 * 2589 100p 2588 D B75 5653 62 7651 MSP3411G-FH-B8 8 N.C. 3 BAT254 4690 RES A 1 2 2 220R RES A 6653 1R5 CAPL-A A 1681 RES B3-124 5667 HA50 5668 VA50 B3-123 I2S-WS * 3644 +8V_AUD ADR_SEL RES RES 4 7656-B RES 3 5 6 7656-A RES 1 3682 +8VA 100n B76 +8VA A 2691 2632 2 1 3639 100p 2571 * 1n * 1M5 14 +8VA A RES I/O 3d SCART 6 2570 * 2K7 3576 8K2 680K RES BC847BW A 2634 5 3630 * 3531 6 7666-A RES 3634 5663 7674 5 * 100n RES 4 STATUS_SC3 B5-160 3526 2629 2640 3625 RES 3699 RES 2696 RES 3624 4 7666-B RES 3 TO 1680 3 B2-156 CVBS-AV3-IN RES 3525 RES RES SNDL-SC3-IN 2637 2690 100R 1 2 * 4521 7675-A BC847BS 6658 MCL4148 13 RES 100R 3655 B1-88 SDA-F H 1n 2n2 2611 +8VA MCL4148 +8VA 6654 +8VA 10K 3656 3533 10K 1n RES SNDR-SC3-IN G 100u 2610 3577 2592 PDZ-2.7B 7675-B BC847BS 4520 MCL4148 3540 1680 F 100u 2666 220p 2693 A 12 6657 RES 6656 4689 11 +5V_AUD RES 4523 +5DB SCL-F B1-89 C 10K +5V2 220n 2513 4603 3519 10 2512 4604 7668 BC857BW +5V2 3p3 A +5V_AUD ANTI-PLOP CIRCUIT 9 3524 RES +5V2 8 100K RES 5652 +5DB +5VF +5V 100n 100u 2695 4606 RES 2670 +8VA 6u8 B5-147 RESET-AUDIO B1-113 AUDIO-SW B 6650 5654 +8VC B1 B6 +5DA 2665 5656 A 5651 3650 7 15n AUDIO DEMODULATOR 6 4522 5 2514 4 3523 3 100K 2 MUTE_SSB 1 4676 RES 4677 RES TUNER SIM/CONNECTOR ALL RESERVED CL16532044_064.eps 120601 5 6 7 8 9 10 11 12 13 14 1651 H8 1680 B2 1681 C2 1682 H8 1683 I11 2501 E4 2502 H2 2503 I2 A 2504 G2 2505 H2 2506 E2 2507 E2 2508 C8 2509 C12 2510 D13 2511 E13 2512 B9 2513 B10 2514 B8 2546 G13 2547 G13 B 2548 H13 2549 I13 2550 E3 2551 E2 2552 G2 2553 H2 2554 I2 2555 I2 2556 I7 2557 I7 2558 I8 2559 J7 2560 J7 C 2561 J8 2562 E1 2563 F1 2564 F1 2565 G1 2566 G1 2567 H1 2568 I1 2569 I1 2570 C1 2571 C2 2572 C14 2573 C13 D 2574 D14 2575 E13 2576 F13 2577 F14 2578 F14 2579 F14 2580 G14 2581 G14 2582 I14 2583 I14 2584 J10 2585 J10 2586 J10 E 2587 J8 2588 D1 2589 D1 2590 J9 2591 B6 2592 B1 2593 I3 2594 I3 2595 J3 2609 C8 2610 A5 2611 A5 2629 B11 F 2632 C5 2634 C5 2637 A11 2640 B6 2643 C10 2644 D10 2645 E10 2646 C10 2649 E10 2651 E4 2652 E4 2653 D2 2654 E3 G 2659 E2 2660 F2 2661 F2 2662 G2 2663 F2 2664 G2 2665 A5 2666 A5 2667 H7 2668 H8 2670 A2 2673 B11 2674 A11 H 2677 C8 2678 C8 2679 E9 2680 E9 2681 E4 2682 E3 2686 F9 2687 G9 2690 B6 2691 C6 2693 A3 2694 F10 2695 A2 I 2696 B5 2697 I3 2698 I3 3519 A7 3520 C12 3521 E13 3522 F13 3523 A8 3524 A9 3525 A9 3526 A10 3527 B10 3528 C14 J 3529 E14 3530 E14 3531 C1 3532 B6 3533 B5 3540 A6 3544 B11 3545 B12 3546 D11 3547 C13 3550 E3 3551 D2 3552 I4 3553 I5 3554 I5 3555 J5 3556 B14 3557 C13 3558 D14 3559 E13 3560 E1 3561 E13 3562 E1 3563 F13 3564 F1 3565 F12 3566 F12 3567 G1 3568 G14 3569 G14 3570 G1 3571 H1 3572 H1 3573 H14 3574 I1 3575 I14 3576 C1 3577 B2 3612 G13 3613 G13 3614 I14 3615 I14 3616 G14 3624 B5 3625 B5 3626 I4 3627 H4 3628 I5 3630 C5 3634 C5 3636 D11 3637 C11 3639 C4 3642 E9 3643 E9 3644 C7 3650 A4 3651 F2 3652 G2 3653 G2 3654 F2 3655 B3 3656 B3 3657 D11 3658 C11 3659 B13 3663 C13 3664 B13 3666 E10 3667 E10 3668 F10 3669 F11 3670 E11 3671 E11 3673 G12 3675 B12 3680 B13 3681 A11 3682 B12 3683 H13 3684 H2 3685 I2 3686 I2 3687 I2 3688 G2 3689 H2 3690 G2 3691 H2 3692 E2 3693 E2 3694 E2 3695 F2 3698 C11 3699 C5 4520 A8 4521 A8 4522 B9 4523 A7 4603 A4 4604 A4 4606 A1 4607 I6 4608 I6 4609 I6 4610 D13 4611 G11 4632 F9 4633 G9 4642 D13 4645 F13 4652 E1 4676 J12 4677 J12 4682 H7 4683 H7 4684 I7 4685 I7 4686 I7 4687 I7 4688 C7 4689 A6 4690 C7 4691 C7 5651 A5 5652 A5 5653 C7 5654 A3 5656 A1 5657 H7 5658 H7 5659 I7 5660 I7 5661 I7 5662 I7 5663 C1 5664 I9 5665 I10 5666 J7 5667 D1 5668 D1 5669 I9 6650 A4 6651 E3 6652 C8 6653 C7 6654 B6 6656 A7 6657 A10 6658 A10 7651 D4 7652 H12 7653 D13 7654-A H4 7654-B I4 7656-A B12 7656-B B12 7663-A B13 7663-B B14 7664-A C11 7664-B C11 7665-A E11 7665-B E11 7666-A C4 7666-B B4 7667 I5 7668 A6 7674 B6 7675-A A8 7675-B A9 7677 C14 7678-A E14 7678-B E14 7680 G13 C100 J3 Electrical Diagrams and PWB’s EM3E 7. 63 Small Signal Board: Falconic 1 3 2 5 4 6 8 7 10 9 11 12 2702 B3 2705 H2 2711 G2 FALCONIC 2715 I8 * RESERVED 2716 I9 2732 A9 FB(0) FB(1) FB(2) FB(3) FB(4) FB(5) FB(6) FB(7) FB(8) FB(9) 2735 A7 FB(12) +3V3_INT FB(10) A FB(11) 2734 A8 2736 E5 A 2737 E5 27 UVC3 UVC3 13 REC 14 15 +3V3F 21 17 2736 18 100n 19 20 * 2737 22 100n 23 24 RSTR 3V2 FROM 9-7709 25 3V2 26 SN-DA FROM 1-7709 SN-CL FROM 2-7709 B29 3V2 27 28 B28 29 30 +3V3B 3795 +3V3B 3794 47K 47K 3793 33 47K 34 32 +3V3B 3796 35 47K 36 5740 37 1K 100n 10u 2783 2705 3787 +3V3F 30R 38 39 H B29 PM3394B 100n 2732 100n 2734 +3V3F +3V3F YE0 VSS-E1 YE1 YE2 YE3 YE4 YE5 YE6 YE7 UVE0 UVE1 UVG1 UVG2 SNERT INTER UVG3 SN-CL UVG4 CONTROL VSS-S UVG5 RAMTST2 UVG6 VERTICAL PEAKING TEST TRST UVG7 VDD-G TMS YG0 BST TDI YG1 VECTORS TDO YG2 TCK YG3 VSS-AL YG4 VERTICAL ZOOM UVA0 YG5 DNR UVA1 YG6 UVA2 YG7 UVA3 C 114 113 +3V3F 112 111 110 109 108 D 107 106 105 104 103 VSS-G1 101 3V3 +3V3F 99 98 97 96 95 94 F 93 92 91 3V3 +3V3F 89 88 87 G 86 85 84 83 82 81 H 2716 PRO(8) PRO(9) PRO(10) PRO(11) PRO(12) PRO(13) PRO(14) PRO(16) PRO(15) 100n 2715 FM1O(18) FM1O(17) FM1O(16) FM1O(15) FM1O(14) FM1O(13) FM1O(12) FM1O(11) FM1O(10) FM1O(9) FM1O(8) FM1O(7) FM1O(6) TCK TDO I CL16532044_065.eps 060601 1 2 3 E 100 90 4 5 6 7 8 9 10 11 5740 G2 7726 B5 7740 B1 3V3 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 TMS 1V / div DC 20 s / div UVE2 IE-E UVE3 VSS-E2 VDD-7 VSS-K VDD-K VSS-B1 WE-B UVB3 UVB2 UVB1 UVB0 YB7 YB6 VDD-B YB5 YB4 YB3 YB2 YB1 VSS-7 UVG0 SN-RST PM3394B TRST 1V / div DC 20 s / div I VSS-5 VSS-G2 +3V3F B28 VDD-5 RAMTSTL SN-DA 5738 B3 115 102 UPCONVERSION VSS-2 UVA4 40 VDD-2 5732 G2 116 CLK-32 G 31 VECTORS VDD-6 4740 E3 PRO(0) +3V3B JUMP1 VSS-6 PRO(1) 100n 120R 2711 +3V3_FBX +3V3B JUMP0 MOTION ESTIMATOR PRO(2) 5732 VDD-1 21 +3V3F F VSS-1 WE-D VSS-DI PRO(3) E VSS-C2 16 PRO(4) 22 UVD3 PRO(5) 23 UVD2 VECTORS RE-C PRO(6) REC UVC3 100n +3V3F RSTR FROM 9-7709 24 UVD1 PRO(7) FROM 89-7709 CLK-32 DEINTERLACER UVC2 4739 E2 117 2n2 12 UVD0 4738 B3 118 2780 UVC2 YD7 PIXEL PEAK 4737 B2 119 2n2 UVC2 UVC1 3796 G3 120 2782 28 UVC0 VSS-CLK 11 CLK32 UVC1 YD6 VSS-F2 UVC1 YC7 UVF0 29 9 UVF1 10 UVF2 1V5 UVC0 UVF3 YC7 UVC0 UVF4 YC7 30 VDD-D RIGHT MPRAM 31 YC6 UVF5 8 UVF6 1V5 UVF7 YC6 VDD-F YC6 YD5 YF0 32 YC5 YF1 1V5 YD4 YF2 YC5 YC4 YF3 YC5 7 YF4 33 YF5 6 YF6 1V5 25 YB0 VSS-B2 YC4 26 100n +3V3F 2735 100n 2702 100n YC4 YD3 YF7 VSS2 VCC2 34 YC3 RE-F OE 5 VSS-FL RE 1V5 VSS-4 RSTR YC3 VDD-4 SRCK YC3 YD2 VDD-3 DOUT0 35 YC2 VSS-3 FB(12) DIN0 FROM 89-7709 15 SWCK CLK-32 16 RSTW RSTR FROM 9-7709 17 WE 18 IE 19 NC2 20 VCC1 DOUT1 1V5 VSS-A2 14 DOUT2 YC2 3794 G3 3795 G4 YD1 RE-A FB(0) DIN1 DOUT3 3789 E4 3793 G4 B VSS-D2 COMPRESS YC1 YA7 13 DIN2 YC2 4 YA6 FB(1) DIN3 36 LEFT MPRAM 12 DOUT4 3 YA5 FB(2) DIN4 1V5 YA4 11 YC1 YA3 10 FB(3) DOUT5 3788 E4 YD0 YA2 FB(4) DIN5 3787 G5 YC0 YA1 9 DOUT6 2784 B3 FALCONIC YA0 FB(5) DIN6 DOUT7 YC1 VSS-C1 UVA7 FB(6) 8 DIN7 DOUT8 2783 H2 DECOMPRESS 7 DIN8 37 YC0 2 UVA6 FB(7) DOUT9 DIN9 YC0 1V5 UVA5 6 DOUT10 38 +3V3B FB(8) DIN10 DOUT11 1 47K FB(9) 5 DIN11 39 47K +3V3B 3789 4 VCC3 4737 ** 3788 FB(10) NC1 40 2782 G12 7726 SAA4992 160 159 158 157 156 155 154 153 152 151 150 149 148 147 146 145 144 143 142 141 140 139 138 137 136 135 134 133 132 131 130 129 128 127 126 125 124 123 122 121 4740 D FB(11) 3 VSS3 4739 2 VSS1 FIELD MEMORY 1 2784 7740 MSM54V12222A B C 4738 5738 600R 2780 D12 12 Electrical Diagrams and PWB’s EM3E 7. 64 Layout SSB (LOT Side Overview) 1000 1001 1303 1305 C3 A2 A1 B2 1308 1403 1407 1651 B2 C1 C1 B4 1680 1681 2001 2002 B4 B4 A2 A2 2004 2005 2006 2007 A2 A2 A2 A2 2008 2009 2010 2011 A2 A3 A2 A3 2012 2016 2020 2023 A2 A1 A3 A2 2025 2027 2028 2029 A2 A3 A2 A3 2034 2035 2037 2039 A1 A1 A1 A1 2040 2301 2314 2315 A1 B3 B2 B2 2317 2318 2324 2329 B2 B2 C3 B3 2330 2331 2332 2333 B3 B3 B2 C3 2334 2336 2340 2341 B3 B3 B3 B3 2346 2347 2348 2349 A1 A1 A1 B1 2350 2351 2352 2353 C2 C2 C2 C2 2356 2357 2358 2363 B2 B2 B2 B2 2365 2366 2367 2368 C1 C1 C1 C2 2373 2376 2377 2390 C2 B2 B2 C1 2391 2395 2396 2397 C1 B2 B2 B2 2398 2406 2407 2408 B3 B1 B1 B1 2409 2410 2411 2412 B1 B1 B1 B1 2417 2418 2427 2428 Part 1 Part 2 Part 4 Part 4 CL16532044_083.eps 180601 B1 B1 A1 A1 2508 2514 2546 2547 2548 2549 2562 2563 2564 2565 2566 2567 2568 2569 2570 2571 2572 2573 2574 2575 2576 2577 2578 2579 2580 2581 2582 2583 2588 2589 2590 2591 2592 2593 2594 2609 2665 2666 2667 2668 2670 2677 2678 2680 2682 2687 2693 2695 2697 2698 2704 2705 2708 2713 2729 2733 2735 2738 2743 2749 2750 2767 2771 2772 2774 2776 2780 2782 2785 2786 2799 2912 3003 3004 3005 3010 3011 3012 3018 3019 3020 3021 3024 3025 3026 3027 3029 3031 3033 3034 3035 3039 3048 3049 3050 3051 3052 3053 3054 3055 3056 3057 3058 3059 C3 C4 C4 C4 C4 C3 B4 B4 C4 C4 C4 C4 C4 C3 B4 B4 C4 C4 C4 C4 C4 C4 C4 C4 C4 C4 C4 C4 B4 B4 C4 B4 C4 B4 C3 C3 B4 B3 B4 B4 B4 B4 C4 B4 B4 B4 C4 B4 B4 B4 A4 A3 A4 A4 B3 A3 A4 A3 A3 A4 A4 A3 A3 A3 A4 A3 A4 A4 A4 A4 A4 C3 A2 B1 A3 A2 A2 A2 A3 A3 A3 A2 A3 A3 A3 A3 A1 A1 A3 A2 A2 A3 A1 A1 A1 A1 A2 A1 A1 A1 A1 A2 A3 A3 3062 3065 3066 3067 3068 3074 3075 3076 3078 3079 3080 3081 3088 3090 3091 3093 3097 3301 3304 3317 3318 3320 3321 3322 3329 3336 3337 3343 3344 3345 3346 3347 3348 3349 3361 3363 3364 3365 3370 3371 3372 3376 3377 3387 3390 3393 3394 3395 3396 3397 3398 3400 3402 3406 3411 3414 3417 3418 3437 3519 3520 3523 3524 3525 3526 3527 3528 3529 3530 3531 3552 3553 3554 3555 3560 3562 3576 3612 3613 3614 3615 3616 3626 3627 3628 3642 3643 3655 3656 3673 3683 3702 3703 3704 3705 3706 3714 3716 3717 3728 3733 3735 3739 3755 A1 A1 B1 B1 A3 A3 A3 A3 A2 A3 A3 A3 A2 A3 A2 A1 A3 C2 B3 C2 B2 B2 B2 C3 C3 C3 C3 C3 B3 C3 C3 C3 C3 B2 C2 B2 B3 B3 C2 C2 C2 B2 B2 B2 B2 B2 B2 B3 B2 B2 B2 B2 C2 B1 B1 B1 B1 B1 B1 C4 C4 C4 C4 C4 B4 B4 C4 C4 C4 B4 C4 B4 B4 C4 B4 B4 B4 C4 C4 C4 C3 C4 B4 B4 B4 B4 B4 B4 B4 C4 C4 A4 A3 A4 A3 A3 A3 A3 B3 A3 A3 A3 A4 A3 3757 3759 3906 3909 3911 4301 4302 4303 4304 4322 4326 4520 4521 4522 4523 4606 4607 4608 4609 4611 4632 4633 4642 4645 4677 4682 4683 4684 4685 4686 4687 4688 4689 4724 4725 4731 4732 4919 4920 4925 4935 4937 4944 4945 4953 4954 5301 5302 5309 5310 5311 5403 5405 5407 5410 5415 5416 5653 5656 5663 5667 5668 5707 5711 5714 5715 5902 5903 5904 5905 5906 5907 5908 5909 5910 5911 5912 5913 6001 6003 6004 6309 6310 6311 6319 6403 6652 6653 6656 6657 6658 7001 7005 7008 7009 7010 7012 7013 7014 7304 7312 7320 7323 7361 A3 A3 C3 C3 C3 B3 B3 B3 B3 C1 B2 C4 C4 C4 C4 B3 B3 B3 B3 C4 B4 B4 C4 B4 B4 B3 B3 B3 B3 B3 B3 C3 C4 A4 A4 A4 A4 C2 C1 C2 C3 C3 C2 C2 C1 C3 B2 B2 A1 A1 B1 B1 B2 B1 B1 C1 C1 C3 B3 B4 B4 B4 A3 A4 A3 A3 C3 C3 C3 C3 C3 C3 C3 C3 C3 C3 C3 C3 A3 A3 A3 B3 C3 C3 B3 B1 B3 C3 C4 C4 B4 A2 A1 A3 A3 A3 A1 A1 B1 B3 B3 C2 B2 C2 7362 7403 7652 7653 7654 7667 7668 7675 7677 7678 7680 7704 7709 7714 7740 C2 B1 B4 B4 B4 B4 C4 C4 C4 C4 C4 A3 A3 A4 A4 Electrical Diagrams and PWB’s SSB (LOT Side Part 1) EM3E 7. 65 Electrical Diagrams and PWB’s SSB (LOT Side Part 2) EM3E 7. 66 Electrical Diagrams and PWB’s SSB (LOT Side Part 3) EM3E 7. 67 Electrical Diagrams and PWB’s EM3E 7. 68 SSB (LOT Side Part 4) CL16532044_083.eps 180601 Electrical Diagrams and PWB’s EM3E 7. 69 SSB (Tuner Side Overview) 1301 1304 1401 1408 B3 A4 A4 B4 1409 1682 1683 1701 B4 B1 B1 A1 2003 2013 2017 2019 A3 A4 B3 A3 2022 2024 2026 2031 A2 A3 A3 A4 2033 2036 2038 2052 A3 A3 A3 A4 2053 2054 2055 2056 A4 A4 A4 A4 2057 2302 2303 2304 A4 C4 B3 B3 2306 2307 2308 2309 C3 B3 B3 B3 2310 2311 2312 2313 B3 B3 C3 B3 2319 2320 2321 2322 B3 B3 B3 B3 2323 2325 2328 2342 B3 B3 B2 C2 2343 2344 2345 2354 C2 A4 A4 C3 2359 2360 2361 2362 B3 B3 B3 B3 2369 2370 2371 2372 C3 C3 B3 B3 2374 2375 2378 2379 C3 C3 B3 C2 2384 2385 2386 2392 B3 C3 C3 C2 2399 2413 2420 2421 C2 C4 C3 C4 2422 2423 2424 2425 C4 C4 C3 C3 2426 2501 2502 2503 A4 B1 B1 B1 2504 2505 2506 2507 B1 B1 B1 B1 2509 2510 2511 2512 Part 2 Part 1 Part 4 Part 3 CL16532044_082.eps 180601 C1 C1 C1 C1 2513 2550 2551 2552 2553 2554 2555 2556 2557 2558 2559 2560 2561 2584 2585 2586 2587 2595 2610 2611 2629 2632 2634 2637 2640 2643 2644 2645 2646 2649 2651 2652 2653 2654 2659 2660 2661 2662 2663 2664 2673 2674 2679 2681 2686 2690 2691 2694 2696 2702 2703 2706 2709 2710 2711 2715 2716 2718 2721 2725 2727 2728 2730 2731 2732 2734 2736 2737 2740 2747 2748 2755 2756 2766 2783 2784 2788 2794 2795 2796 2797 2798 2900 2901 2902 2903 2904 2905 2906 2907 2908 2909 2910 2911 3001 3002 3006 3007 3008 3009 3013 3014 3015 3016 3017 3022 3040 3041 C1 B1 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 C1 C1 B1 B1 B1 C1 B1 B1 B1 B1 B1 B1 C1 C1 B1 B1 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 C1 A1 A1 A1 A2 A2 A1 A1 A1 B2 A2 B2 A2 A2 A2 A2 A1 A1 A1 A1 A2 A2 A2 A2 A2 A2 A1 A1 A1 A2 A2 A2 A1 B1 C2 C2 C2 C2 C2 C2 C2 C2 C3 C2 C2 C2 A3 A3 A3 A3 A3 A3 A4 B4 A4 B3 A3 A2 A3 B3 3042 3044 3045 3046 3047 3061 3064 3094 3095 3096 3098 3302 3303 3305 3306 3307 3308 3310 3311 3312 3313 3314 3315 3316 3319 3323 3324 3326 3327 3328 3331 3333 3334 3338 3339 3340 3341 3342 3351 3352 3353 3354 3355 3356 3357 3358 3359 3360 3362 3366 3367 3373 3374 3375 3378 3382 3384 3385 3386 3388 3391 3399 3415 3416 3419 3435 3436 3439 3441 3445 3446 3450 3451 3452 3453 3454 3455 3459 3521 3522 3532 3533 3540 3544 3545 3546 3547 3550 3551 3556 3557 3558 3559 3561 3563 3564 3565 3566 3567 3568 3569 3570 3571 3572 3573 3574 3575 3577 A2 A3 A4 A4 A2 A4 A3 A3 A3 A2 A4 C3 C3 B2 B3 B3 C3 B3 B3 C3 C3 B3 C3 C3 C3 B3 B3 B3 B3 B3 B3 B3 B3 C2 C2 B2 B2 B2 C2 C2 C2 C2 C2 C2 C2 C2 C2 C2 B3 B2 B2 C2 C2 B2 B3 B3 B3 B3 C2 C2 C3 C2 B3 C4 B4 B4 B4 B4 B3 B4 C3 C4 C4 C4 B2 B2 B2 C2 C1 C1 B1 B1 B1 B1 B1 B1 B1 B1 B2 C1 C1 C1 C1 C1 C1 C1 C1 C1 C1 C1 C1 C1 C1 C1 C1 C2 C1 C1 3624 3625 3630 3634 3636 3637 3639 3644 3650 3651 3652 3653 3654 3657 3658 3659 3663 3664 3666 3667 3668 3669 3670 3671 3675 3680 3681 3682 3684 3685 3686 3687 3688 3689 3690 3691 3692 3693 3694 3695 3698 3699 3707 3708 3709 3711 3718 3725 3736 3740 3741 3744 3745 3747 3748 3749 3754 3787 3788 3789 3793 3794 3795 3796 4001 4002 4003 4004 4005 4006 4007 4008 4009 4010 4011 4012 4013 4318 4319 4406 4416 4603 4604 4610 4652 4676 4690 4691 4702 4703 4710 4733 4737 4738 4739 4740 4910 4911 4912 4913 4914 4915 4916 4917 4918 4922 4923 4924 C1 C1 C1 C1 B1 B1 C1 C2 C2 B1 B1 B1 B1 B1 C1 B1 B1 B1 C1 C1 C1 B1 C1 C1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 C1 C1 A2 A2 A2 A2 A2 A2 A2 A2 A2 A2 A2 B2 A2 A2 A2 A1 A1 A1 A1 A1 A1 A1 B3 A2 A2 A3 A4 A4 A4 A3 A3 A3 A3 A3 A3 C3 C3 C4 B4 C2 C2 C1 B2 B1 C2 C2 A2 A2 A2 A2 A1 A1 A1 B1 C3 C3 C3 C3 C3 C3 C4 C4 C3 C3 C4 C4 4926 4930 4931 4932 4934 4936 4940 4941 4942 4955 4956 4957 4958 4959 4960 4961 4962 4963 4964 4965 4966 5303 5304 5305 5306 5307 5308 5404 5406 5408 5409 5411 5651 5652 5654 5657 5658 5659 5660 5661 5662 5664 5665 5666 5669 5702 5703 5705 5706 5712 5720 5730 5732 5738 5740 5900 5901 6002 6301 6303 6304 6306 6307 6308 6312 6313 6314 6334 6370 6650 6651 6654 7002 7003 7004 7006 7007 7011 7015 7016 7301 7302 7303 7307 7311 7313 7314 7315 7318 7322 7340 7407 7411 7412 7651 7656 7663 7664 7665 7666 7674 7701 7702 7716 7722 7726 C3 C3 C3 C3 C2 C2 C2 C2 C2 C2 C3 C3 C3 C3 C3 C3 C3 C3 C3 C4 C2 A4 A4 A4 A4 A4 B4 B3 B4 B3 C2 C4 C2 C2 C1 B1 B1 B1 B1 B1 B1 B1 B1 C1 C1 B1 B1 A2 A1 A2 A2 A2 B1 B1 B1 C3 C2 A4 C3 C3 C3 B3 B3 B2 B3 C3 C3 B3 C3 C2 B1 B1 B4 B4 B3 A4 A3 A3 B3 A3 B2 B2 C3 C3 B2 C2 C2 C2 C3 B3 C2 B4 B4 C4 B1 B1 B1 C1 C1 C1 B1 A2 A2 A2 A2 A1 Electrical Diagrams and PWB’s SSB (Tuner Side Part 1) EM3E 7. 70 Electrical Diagrams and PWB’s SSB (Tuner Side Part 2) EM3E 7. 71 Electrical Diagrams and PWB’s SSB (Tuner Side Part 3) EM3E 7. 72 Electrical Diagrams and PWB’s EM3E 7. 73 SSB (Tuner Side Part 4) CL16532044_082.eps 180601 Electrical Diagrams and PWB’s EM3E 7. 74 Mains Switch Panel Layout Mains Switch Panel (Top View) 1 2 3 4 0201 A2 0202 A4 MAINS SWITCH PANEL SDDF MAINS SWITCH 1051 3 1 MAINS AC IN 2 4 0202 0245 E4 1050 C1 TO 1505 OF 2 2 1 1051 A2 2051 C1 2070 E1 2071 F1 3050 B1 1 5 6 0201 A 3M3 3066 A 3057 A2 3061 D1 0240 3M3 3066 A2 1 3070 F1 3071 E1 3072 F2 3073 F2 1K5 1K5 3084 3082 1K5 3083 3074 E3 B 3079 F2 3081 D1 3082 B3 2 GREEN 3055 5K6 3085 1050 RC-RECEIVER 4003 3083 B3 3084 B3 4002 RED 3076 6K8 3 470R 4 10K 3051 5 3061 6 3K3 D 50Hz/60Hz 2 GND 3 M2 5 3077 M1 4 OUT 1 DEM 1 7 6053 BC327-25 7050 IR-LED 6052 1 3 TSIP5201 3063 3064 4R7 4R7 4003 C3 4004 B1 6051 B1 6052 E1 6053 D2 RC5 6054 E1 6055 B1 +5V STANDBY 6070 F1 IR-LED 6071 C1 7050 D1 GND KEYBOARD 7070-A E1 7070-B F3 D LIGHT SENSOR 9 8V6 4001 D3 4002 C2 ON/OFF LED KEYBOARD 8 BZX284-C3V3 4000 D2 C 0241 4001 BAND PASS PIN AGC 4000 2051 100u 3081 2K2 BZX79-C3V3 6071 VS 2 CTRL CIRCUIT 3085 C3 3998 F4 TO 1946 OF E1 INP 3075 F3 3076 C3 3077 D3 3078 F3 3 6051 TLUV5300 4004 3050 2 8V6 TLDR5400 1 C 3063 E2 3064 E2 N.C. 3054 560R 330R B 3051 C3 3054 B2 3055 C2 3057 6055 0201 0202 0240 0241 0245 1050 1051 2051 2071 3057 3063 3064 3066 3998 6051 6052 6054 6070 6071 7050 7070 9002 9003 9004 9005 0240 A4 0241 C4 +8V6 2070 220n 0245 3071 3074 330K 7070-A LM358N 2 4 4K7 8V6 E2 5 8 3 8 N.C. E GND KEYBOARD KEYBOARD GND KEYBOARD E3 3075 4K7 F 4 CL16532044_074.eps 060601 1K 3072 10K 1K 3073 3K3 3079 10u 2071 330K 3070 BPW46 6070 7070-B LM358N 7 6 8V6 LIGHT SENSOR 2 3 1 F 1 3078 E CL16532044_066.eps 060601 1 2 3 4 A2 A2 B2 B1 C1 B1 A1 B2 C1 B2 B1 B1 A2 B2 B1 B1 C1 C1 B2 C1 C1 B1 A2 B1 B1 Electrical Diagrams and PWB’s EM3E 7. Layout Mains Switch Panel (Bottom View) 75 Personal Notes: 2070 3050 3051 3054 3055 3061 3070 3071 3072 3073 3074 3075 3076 3078 3079 3081 3082 3083 3084 3085 4000 4001 4002 4003 4004 4005 4006 4007 6053 C1 B1 B1 B1 B1 B1 C1 C1 C1 C1 C1 C1 B1 C1 C1 B1 B1 B1 B1 B1 C1 B1 A1 B1 B1 A1 B1 B1 C1 4002 4005 4001 4000 3050 3085 4003 3081 4006 3076 3051 3077 4007 4004 3055 3084 3082 3054 3083 3061 3070 3078 3074 3075 6053 3073 2070 3071 3079 3072 CL16532044_073.eps 180601 Electrical Diagrams and PWB’s EM3E 7. 76 CRT / SCAVEM Panel 0031 F6 1298-I G9 2304 A8 2319 G8 2333 C2 2409 C6 3304 A8 3319 C8 3338 F7 3351 E6 3370 H11 3413 C4 4405 C3 6305 E6 7304 C6 1298-A G11 1298-B G11 1298-C E9 1424 H1 1434 H13 1435 D9 2306 C6 2307 B8 2309 C8 2320 F5 2321 E4 2322 E4 2334 D2 2336 G8 2403 H6 2410 B2 2411 B4 2412 C4 3306 B6 3307 B6 3308 B8 3323 B6 3324 B7 3325 B5 3339 E7 3340 E7 3341 F3 3352 F6 3354 F6 3355 A9 3401 G3 3402 G6 3403 H2 3414 B3 3416 A7 3999 B12 4406 B3 5300 B8 5301 A9 6306 E6 6307 F6 6310 F5 7307 E5 7308 B4 9310 A9 1298-D G11 1298-E F9 1298-F G9 1483 B10 1940 D1 2300 A7 2313 F4 2315 B5 2316 F4 2323 F4 2324 H12 2325 A7 2404 H5 2405 H5 2406 H5 2420 A6 3300 A5 3301 A7 3310 B10 3311 C5 3312 C6 3329 B6 3334 H10 3335 E4 3342 D4 3345 G7 3347 H12 3356 B9 3357 C8 3358 C2 3404 G2 3405 C6 3410 B3 4300 F3 4301 E2 4400 G5 5302 A8 5303 C9 5400 H3 6401 H5 7300 A5 7301 A6 9311 B9 9316 A9 9317 B8 1298-G G9 1298-H E9 2301 A5 2302 A5 2317 H12 2318 H10 2330 B7 2332 C2 2407 G5 2408 H6 3302 A6 3303 A6 3316 C8 3318 C7 3336 F4 3337 E4 3349 H10 3350 E6 3359 C2 3360 D2 3411 B3 3412 A4 4401 G3 4402 G4 6300 B6 6301 B6 7302 A10 7303 C9 9318 C8 9400 G6 9401 H5 F1 PM3394B F2 1V / div DC 5us / div 3 4 5 6 7 CRT/SCAVEM 11 50V / div DC 5us / div F10 PM3394B 10K 3304 820R 22u 2300 1483 1 1K 3310 10 GND_LS1 7303 RES BCP56 0V AQUADAC 1435 3V 9 0V 10 68p RES F2 B-CRT 3335 3V 1 VI1 VO1 9 3V 2 VI2 VO2 8 136V 3V 3 VI3 560R 2322 GND_RGB 11 G CUT OFF F3 F5 G 3351 136V F6 3352 R Diversity table F 470R 0V7 3354 136V 0031 1V / div DC 5us / div F14 PM3394B F7 1298-H 3340 Blue 11 CB 1K E F8 1298-C 3339 CRT Green 6 CG 1K 10V / div DC 10us / div SC3 PM3394B F9 1298-E 3338 Red 8 CR 1K +8V F 100n 2K2 2320 6310 MCL4148 150R 100n 2313 Item PTP 32" PTP 28" 3999 1K 2K2 3341 10u 2316 68p RES RES 136V 470R B 560R 2323 311V 470R VO3 7 GND 4 3350 GND_RGB 9 10 5 6401RES 0V 0V 7 200V F15 RES BYV29X-500 7 G2 1298-D 5 G1 V 1298-B 1K 2318 3349 1K GND_RGB GND_SSB GND_LS1 3334 22n 2336 10n 3n3 2408 +8V 2322593 6V GND_LS1 6 RES GND_LS1 9401 0V 4 EHT-INFO LINE DEFLECTION 10n 470p 150R 3370 3 22u 1R GND GND_RGB 2403 2 Filament Pulses0V 2405 RES 5400 2404 100u 1424 3403 0V 100u 1 GND LS2 2406 1224 G FROM LOT 12 33R 3402 100R EHT H2 1298-I 3345 RES 2319 10n 9400 4400 2407 RES RES 3401 1R 4402 4401 3404 10n G H VG2 VG1 1298-F H1 1298-G FOCUSA GND_RGB FROM 2V / div AC 2us / div RES * * RES 3347 1K5 200V 1 PCB-TAB4.8x0.5 1434 LINE DEFLECTION GND_LS1 1 2 3 4 5 6 7 8 9 10 11 12 FROM LOT TO 2 2317 G-CRT F4 134V 2324 8 B FOCUSB 3V R 1 R-CRT G3 7 1298-A 3V F1 560R 2321 +8V BAV21 4301 BAV21 Y-SCAVEM ln 7307 220V 5V7 TDA6108JF 6 VDD IOM 5 1V / div DC 5us / div F13 PM3394B 1599 220V 470R 3337 68p RES 3336 F D RGB AMPLIFIER 3342 6305 GND_SSB EHT-INFO +8V 1V / div DC 5us / div F12 PM3394B GND_RGB HFB_X-RAY-PROT 6 5V6 GND_RGB GND_SSB GND_RGB 6306 E C 9320 0V5 1 5 0V TUNER and SIM CONN. 200mV / div DC 20us / div F11 PM3394B 1K2 COIL 5303 9318 56K 3316 15R 10R 22n GND_RGB 0V GND_RGB BAV21 0V 4 3999 GND_RGB 1 0V B 3 3357 GND_RGB 6307 FROM 1940 TO SCAVEM 2 1K 56K 3308 SC3 9311 10K 3 PM3394B 41V 39R 470n 41V 6 1 2309 GND_RGB 5 5300 3 S13974 22n 3318 7304 BF824 2409 2K2 100n 3312 2306 39R 3311 330p 1K 2412 3413 4405 F14 9316 2307 F13 220p 1V8 F9 18p 3360 2 PM3394B 50V / div DC 5us / div 84V 5301 3356 3324 560p 4R7 10K 2334 0V 13 3301 100n 39R 2325 3416 2420 390R 470n 4R7 2330 3306 2V5 GND_RGB 9310 9317 18p 3359 0V F7 50V / div DC 5us / div F8 PM3394B 22n 3319 7308 RES D PM3394B 50V / div DC 5us / div 50V / div DC 5us / div 12 F6 A 5302 2304 220R F10 10K 2333 1940 50V / div DC 5us / div PM3394B 83V 10R GND_RGB 820R RES 0V7 220R 2315 GND_RGB 4406 3411 100K 10R 3325 10R 18p 3358 C F5 PM3394B BCP53 3355 2V5 3414 2410 3307 3329 470n F11 MCL4148 BFS20 GND_RGB F12 GND_RGB 100n 2411 3410 100K 47p 7300 BFS20 MCL4148 2302 1V8 6300 +8V 8V1 7301 BFS20 2V5 3V2 6301 15R 3412 GND_RGB 2332 10 7302 3323 A 220u 2301 +8V 10K 3302 3303 3300 10R CRT PANEL 1V / div DC 5us / div 1V / div DC 5us / div 9 F4 PM3394B 200V +8V B 8 F3 SCAVEM 4R7 2 3405 1 PM3394B CL16532044_067.eps 060601 13 H Electrical Diagrams and PWB’s EM3E 7. 77 C3 C3 C2 C2 B1 2318 2320 2321 2322 2323 A1 A2 A1 A1 A1 2325 2330 2332 2333 2334 C3 B2 A1 A1 A1 2408 2409 2410 2411 2412 B2 C3 B1 B1 B1 2420 3302 3303 3304 3306 B3 C2 C3 C2 B2 2420 3302 3303 3304 3306 B3 C2 C3 C2 B2 3307 3308 3310 3311 3312 C3 C2 C1 C3 C3 3316 3318 3319 3324 3325 C1 C2 C2 C2 B1 3335 3336 3337 3354 3355 A1 A1 A1 A1 C2 3356 3357 3358 3359 3360 C1 B1 A1 A1 A1 3410 3411 3412 3413 3414 B1 B1 B1 B1 B1 3416 3999 4301 4400 4401 B3 C3 A1 B2 B3 4402 4405 4406 6300 6301 B3 B1 B1 C3 C3 6310 7300 7301 7302 7303 3307 A2 7304 C2 C3 7308 B1 C2 C2 B2 3999 3311 7300 2302 2306 2307 2309 2315 2306 C2 B3 B2 A1 3303 9318 9320 9400 9401 2420 2302 4402 2409 7301 7304 6300 2325 6301 3306 3304 3302 3355 3318 3324 2309 2330 2307 3308 3319 7303 7302 3357 3325 2412 2318 3316 C3 B3 A3 B1 B2 C2 C3 2315 3413 7308 9311 9312 9313 9314 9315 9316 9317 2411 B1 C1 A3 C2 A1 B3 C3 3360 2334 3412 3411 3414 9302 9303 9304 9305 9306 9307 9310 4400 A1 A1 A1 A1 A2 A3 B1 4401 6305 6306 6307 6401 7307 9300 9301 2408 C1 B1 C3 C2 C3 C2 A1 4406 4405 3356 3310 3410 2410 2332 3405 3416 5300 5301 5302 5303 5400 CL16532044_075.eps 070601 3358 A2 A2 B3 B1 B2 B1 B1 2320 3351 3352 3370 3401 3402 3403 3404 6310 A2 A1 A2 A3 A2 A3 A2 3354 3340 3341 3342 3345 3347 3349 3350 2321 B1 C1 C2 C2 A3 A1 A2 2322 3300 3301 3323 3329 3334 3338 3339 3335 A2 A2 A1 A1 A1 B2 B2 3337 2324 2336 2403 2404 2405 2406 2407 2323 C2 B1 C2 A1 A2 B2 A3 3336 2300 2301 2304 2313 2316 2317 2319 2333 A2 A3 B1 A1 A3 C3 A3 3359 0031 1298 1424 1434 1435 1483 1940 CRT/SCAVEM Panel (Bottom Side) 3312 CRT/SCAVEM Panel (Top Side) 4301 CL16532044_080.eps 070601 Electrical Diagrams and PWB’s EM3E 7. 78 DC-Shift Layout DC-Shift Panel (Top Side) 1 2 3 4 DC-SHIFT 318 A N.C. A 1430 1 400mA MP 40 2 TO 1419 OF 317 318 A3 A2 1430 A2 2430 A2 2431 A1 2493 A3 5430 A1 5493 A3 6430 A2 6431 A2 6432 A2 6433 A2 9493 A3 5430 9493 317 B1 318 A1 1430 A3 2430 B3 2431 B4 2493 B2 5430 A3 5493 B2 6430 B3 6431 B4 6432 B3 6433 B4 1 2 4 5493 3 317 BYD33V 6433 470p 6431 2431 470p 2430 BY228/20 68n BY228/20 2493 6430 2 BYD33V CU15 6432 1 B C B C CL16532044_068.eps 050601 1 2 3 4 CL16532044_076.eps 300501 Electrical Diagrams and PWB’s Personal Notes: EM3E 7. 79 Personal Notes: Electrical Diagrams and PWB’s EM3E 7. 80 I/O 3rd SCART Panel 1 2 3 4 5 6 7 8 9 10 11 12 13 14 1301 D3 1339 H13 1500 B3 I/O 3rd SCART 1501 C2 1502 C3 1503 H13 A A 1680 H1 1690 C13 1937 H8 (OPTIONAL) 1992 GND 2508 6K8 680n 3509 1n 2503 100n 2502 1n 2507 100n 1690 H4 SDA2_TM 1 SCL2_TM 2 3510 +5V_IO 4502 4 GND_AUD_SC 3511 2301 3512 100n 100R AUDIO_SL_S_TM 7504 BC847B 100K 3502 A4 3503 B7 TRANSMITTER 3504 B4 3505 B11 5 3506 B8 6 3507 C3 3508 C4 2511 D GND_AUD 8 7506 BC327-25 +11V_IO 9 3512 D5 3513 D12 3514 G10 10K Res 10n 3522 GND 2515 GND GND 3509 C4 3510 D7 3511 D7 10 GND_AUD STATUS_SC3 3301 D4 3500 A11 WIRELESS 7 GND 75R 3301 PDZ-6.8B 6506 1301 GND I2C_MUTE 10K C 3501 A3 3 GND GND_AUD_SC CVBSin 21 100u 2501 3506 100K 3503 2515 E8 H3 GND 20 2506 B12 2507 B12 2513 H12 2514 H3 GND 19 D 2505 B11 2508 C4 2509 C3 470R 3526 17 18 100R GND 3508 3513 GND 16 100K 1R5 GND_AUD_SC BZX284-C6V8 BZX284-C6V8 6502 6503 15 2509 6507 13 14 1502 C +11V_IO 2511 D12 1K GND B 3505 GND_AUD_SC 100p 11 12 H6 +11V 3507 BZX284-C12 3rd SCART 2503 B12 2504 B3 220p GND 1501 9 10 2502 B12 GND BC847B 7503 BC847B 7502 2506 GND 2500 A4 2501 B11 +5V_IO 1R5 100u 7 8 680n 3500 2505 SND_Lin 6K8 +5V 22K 6500 6501 GND 6 100p 5 1500 4 2504 3 2500 3504 1K SND_Rin 3502 22K 2 BZX284-C6V8 BZX284-C6V8 3501 1 B 1992 A1 2301 D4 H5 3515 F7 3516 G7 GND_VID 3517 H12 3999 E 3523 1K 4K7 E 3520 G3 3521 H3 3522 E9 3519 +5V_IO 3523 E9 3524 F8 10K 3524 4501 3526 D2 3999 E5 Res 47K 3525 F 3525 F9 7507 BC847CW 100K F 6501 B4 100K 6502 C4 6503 C4 PILOT_MUTE I/O EXPANDER 3516 100K 100R 3521 15 SDA INPUT FILTER 100R TO 1680 +5V_IO 16 VDD GND_AUD_SC 100n 1 2 P1 5 10 P2 6 P3 7 SHIFT 8 BIT I/O P4 REGISTER PORTS H2 1680 2514 H I2C BUS CONTROL GND_AUD +11V 9 +5V 4 1937 9 3517 3518 8 150R 150R 7 6 HFB-X-RAY_PROT P6 11 8 VSS VFB P7 12 3 AUDIO-S DPL 7503 B8 7504 D7 P5 10 POWER-ON RESET 5 N.C. SC_STATUS4 GND GND c002 c003 2 6 7505 G7 1339 YKB21-5165 3 GND GND_VID 5 c001 7506 D9 7507 F9 c001 I11 SURROUND JACK H 1 GND I GND_AUD GND GND_VID GND GND_AUD_SC GND_AUD GND GND GND_AUD I CL16532044_069.eps 070601 1 2 3 4 5 6 7 8 6507 C2 7501 G4 7502 B7 GND AUDIO_SL_S_TM BZX284-C6V8 BZX284-C6V8 1503 14 SCL 4 6505 3520 P0 6504 3 A2 H1 GND 220p 2 A1 6506 D3 G LP FILTER 2513 INTERRUPT LOGIC 3514 1 A0 G 6504 H12 6505 H12 7505 BC847B 470R 7501 PCF8574T 13 INT_ 4501 F7 4502 D9 6500 B4 3515 +5V_IO +5V_IO 3518 H12 3519 E7 9 10 11 12 13 14 c002 I10 c003 I9 EM3E 7. 81 B2 A1 C1 C1 A2 C1 B1 A1 A1 B2 3512 3999 3508 6502 2515 2301 6507 3301 6503 6506 3523 6501 3501 3502 6500 3509 2509 3504 2504 1339 1680 1690 1937 1992 2501 2505 3526 7506 9501 2508 Layout I/O 3rd SCART Panel (Bottom Side) 3507 Layout I/O 3rd SCART Panel (Top Side) 2500 3505 3522 2507 2506 7507 3517 3514 3513 2511 4503 2513 6505 3503 7504 2502 4507 2503 3510 4506 2514 3520 4505 3516 3511 7501 7505 3500 4502 7503 3519 7502 4501 3515 3506 3525 3524 3518 4504 6504 3521 Electrical Diagrams and PWB’s CL16532044_081.eps 070601 CL16532044_077.eps 180601 2301 2500 2502 2503 2504 2506 2507 2508 2509 2511 2513 2514 2515 3301 3500 3501 3502 3503 3504 3505 3506 3507 3508 3509 3510 3511 3512 3513 3514 3515 3516 3517 3518 3519 3520 3521 3522 3523 3524 3525 3999 4501 4502 4503 4504 4505 4506 4507 6500 6501 6502 6503 6504 6505 6506 6507 7501 7502 7503 7504 7505 7507 A2 A1 C2 C2 A1 B2 B2 A1 A1 B2 B2 C1 B2 A2 C2 A1 A1 B1 A1 B2 C1 A1 A1 A1 C2 C1 A2 B2 B2 C2 C1 B2 B2 C1 C1 C1 B2 A2 C1 C1 A2 C1 C2 B2 B1 C1 C1 C2 A1 A1 A1 A1 B1 C1 A2 A1 C1 C2 C1 C2 C2 B1 Electrical Diagrams and PWB’s EM3E 7. 82 VDAF + 2nd Order S Panel 3 4 6 (OPTIONAL) -VERTICAL DAF- 7 3809 2816 100u 2809 1K8 3832 1K8 3831 47K 4K7 2823 4u7 3811 3814 4M7 100K I2 1 4K7 3816 27K 2813 470K C 3812 3827 3813 6812 4K7 BC857B 7823 7822 BC847B 1n 2818 3826 BC857B 7821 B 1490 10u 7818 BC847B 4K7 1K BZX79-C22 1 1693 3815 1u 7810 STP3NB80 2 1 3 5K6 3818 N.C. 4K7 7820 BC847B 3K3 2825 3833 2824 2814 I3 4K7 4K7 3819 3824 N.C. 3 V_Parabool 100R TO DEFLECTION COIL 1497 DAF OUTPUT 2 2 RES 2322592 E DAF GND TO 0318 OF 1491 9803 V_Parabool TO 1491 VDAF SIGNAL 2 4 5801 3 F F -2ND ORDER S1 CU15 2 2821 68n CL16532044_070.eps 070601 1 2 3 4 5 6 7 8 1490 C8 1491 E9 1492 A9 1497 D9 1693 C1 2800 E4 9804 E2 2820 A3 2821 F2 2822 A5 2823 B4 2824 C4 2825 B5 2890 E5 2891 E5 2892 B3 3808 A8 3809 A6 3810 A7 9 3818 C1 3819 B2 3820 C2 3821 A3 3822 A3 3823 A3 3824 B3 3826 C4 3827 C4 3830 B4 3831 B5 3832 A5 3833 C5 3897 E2 3898 D5 3899 E5 3998 C9 5800 E3 5801 F2 1 1419 1 D 330p 2891 270p 2890 330p RES 3 S21975 5800 2322592 4 2803 2 330p 5 2800 1 V 1 1R 3897 9804 1417 6 V 1 3899 E FROM : 1417 OF TO dynamic focus input of LOT 1 2 3898 D -HORIZONTAL DAF- 7823 C5 9800 D2 9803 F2 3811 B6 3812 C7 3813 C6 3814 B7 3815 B6 3816 C7 3998 9800 1418 1417 E1 1418 D1 1419 F1 2803 E4 2809 A5 2812 A7 2813 C7 2814 B8 2816 A7 2818 C1 1 2 10u 2892 3830 I1 A 3808 2 CU15 1 4K7 470K 3822 3 5810 4 BYD33V 10n 100n B 3820 22R 1492 2812 100n 47K RES 220p 3810 2822 9 11V DC 6810 2820 3821 C 8 10R VDAF + 2ND ORDER S 3823 A 5 1n 2 4u7 1 5810 A8 6810 A7 6812 C5 7810 B7 7818 C2 7820 C3 7821 C3 7822 C5 Electrical Diagrams and PWB’s EM3E 7. 83 Layout VDAF + 2nd Order S Panel (Top Side) Layout VDAF + 2nd Order S Panel (Bottom Side) 1417 1418 1419 1490 1491 1492 1497 1693 2800 2803 2809 2812 2813 2814 2816 2820 2821 2822 2823 2824 2825 2890 2891 2892 3808 3809 3810 3811 3812 3813 3814 3815 3816 3897 3898 3899 3998 5800 5801 5810 6810 6812 7810 9800 9803 9804 CL16532044_086.eps 060601 2818 3818 3819 3820 3821 3822 3823 3824 3826 3827 3830 3831 3832 3833 7818 7820 7821 7822 7823 A1 A1 A1 C2 A3 C3 A3 B3 A3 A3 B3 C2 C3 B2 C3 B3 B1 B3 B3 B3 B3 A3 A3 A3 C3 B3 B3 B3 C3 C3 B3 B3 C3 A2 A3 A3 B1 A2 A1 B2 C2 B3 B3 B3 A2 A2 CL16532044_087.eps 180601 B1 B1 A1 A1 A1 A1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 C1 C1 Electrical Diagrams and PWB’s EM3E 7. 84 Side I/O Panel 1 2 3 4 5 SIDE I/O 10K 75R 3K3 3849 3801 6807 100u 3 8 9810 33n GND 4804 2813 3K9 2u2 39K 3811 3813 7811 BC857B 2K2 2810 3812 150K 3810 39R 39R 7812 BC857B 100u 680K 3816 3815 2811 9 DETECT 10 R 11 1 C 2 Y 2 2804 33K 3805 100p 3K9 (LSP SSP) D GNDB 2805 33K 10 11 E GNDB 3829 120R GNDB 10n 2832 1346 EH-B L 2 N.C. 3 GNDB 10n 2834 10K 3830 4803 1344 EH-B 3999 9800 SOUND R-HEADPHONE-OUT 150R GNDB SOUND L-HEADPHONE-OUT GNDB 3 1 F GNDB 1 8 R 1803 2841 GNDB 680p GNDB GNDB R GND_AUD 3828 120R 1 YKB21-5101A 7 3827 120R 1802 8 DETECT 3826 120R GNDB 680p 2840 7 F GND_AUD 10K GNDB 6 SOUND R-HEADPHONE-OUT 3842 2 3 1K 3806 6805 1327 L SOUND L-HEADPHONE-OUT 1804 4 3804 GND_AUD 5 HEADPHONE-OUT FROM/TO 1936 OF 5 9 BZX284-C10 GND_AUD E 4 C GND_AUD GND_AUD 6806 BZX284-C10 9 1800 8 4801 R 680p 6803 1326-C 680p D 1936 EH-B 3 3835 GND_AUD 7 B L 100p 4800 2803 6 2806 5 GND 7 1K BZX284-C10 GND_AUD 6804 BZX284-C10 L 1801 1326-B N.C. +8V6 3803 4 GND GND 5 Y RES (SDM-EMG_S) CVBS 2 C 6801 2 A 5800 4 3814 C +8V6 +8V6 75R 1 1326-A BZX284-C6V8 1805 6802 BZX284-C6V8 1328 5 YKF51-5564 1 1333 EH-B 6 3802 SVHS CVBS 9 16/9 7813 BC847B 3808 6808 1 220n BZX284-C6V8 3 3809 10K BZX284-C6V8 Y B 8 5K6 4K7 3848 3847 3846 1806 3845 2807 A 2 7 +8V6 c/ 16/9 4 6 GNDB 4 GND_AUD 5 1 2 N.C. 3 CL16532044_071.eps 070701 GNDB 6 7 8 9 1326-A C1 1326-B C1 1326-C D1 1327 E2 1328 B1 1333 A9 1344 F9 1346 E9 1800 E2 1801 C2 1802 F2 1803 F2 1804 E3 1805 B2 1806 A2 1936 C9 2803 C3 2804 C4 2805 D4 2806 D3 2807 A3 2810 B4 2811 B5 2813 C6 2832 E6 2834 F4 2840 F2 2841 F2 3801 A3 3802 C3 3803 C4 3804 D4 3805 C3 3806 D3 3808 B4 3809 A3 3810 C4 3811 C4 3812 B4 3813 B5 3814 C5 3815 C3 3816 B3 3826 E5 3827 E5 3828 F3 3829 F3 3830 F4 3835 D5 3842 E5 3845 A3 3846 A4 3847 A4 3848 A5 3849 A5 3999 F7 4800 D2 4801 D2 4803 F5 4804 C6 5800 A8 6801 B3 6802 C2 6803 C3 6804 D2 6805 D3 6806 E2 6807 A3 6808 B2 7811 B4 7812 B5 7813 A5 9800 F6 9810 B6 Electrical Diagrams and PWB’s EM3E Layout Side I/O Panel (Top Side) 85 Layout Side I/O Panel (Bottom Side) 1326 1327 1328 1333 1344 1346 1936 2811 2813 3802 3803 3804 3826 3827 3828 3829 3830 3835 3842 3999 5800 9800 9802 9803 9810 CL16532044_088.eps 060601 7. B1 A1 C1 A1 A1 A1 A1 B1 A1 C1 B1 B1 A1 A1 A1 A1 A1 A1 A1 A1 A1 B1 A1 A1 A1 1326 1327 1328 1333 1344 1346 1936 2811 2813 3802 3803 3804 2803 2804 2805 2806 2807 2810 2834 2840 2841 3801 3805 3806 3808 3809 3810 3811 3812 3813 3814 3815 3816 3826 3827 3828 3829 3830 3835 3842 3845 3846 3847 3848 B1 A1 C1 A1 A1 A1 A1 B1 A1 C1 B1 B1 B1 B1 B1 B1 C1 C1 A1 A1 A1 C1 B1 B1 C1 C1 C1 B1 C1 B1 B1 C1 C1 A1 A1 A1 A1 A1 A1 A1 C1 C1 C1 C1 3849 3999 4800 4801 4802 4803 4804 5800 6801 6802 6803 6804 6805 6806 6807 6808 7811 7812 7813 9800 9802 9803 9810 CL16532044_089.eps 070601 C1 A1 B1 B1 A1 A1 B1 A1 C1 C1 B1 C1 B1 B1 C1 C1 C1 B1 C1 B1 A1 A1 A1 Electrical Diagrams and PWB’s EM3E 7. 86 Top Control Panel 0345 A4 1701 B3 1702 B3 1703 B2 1704 B1 1705 B1 1 Layout Top Control Panel (Top Side) 3701 B3 3702 B2 3703 B2 3704 B1 0345 1701 1702 1703 1704 1705 3701 3702 3703 3704 3705 3999 3705 B1 3999 B4 2 3 4 TOP CONTROL A VOLUME - VOLUME + 0345 1 2 TO 1945 OF 3 2 1701 1702 B 3999 1K 1 3701 390R 1 200R 3702 3703 620R 1 1704 1703 2 2 CHANNEL1K1 3704 1 1705 2 MENU 2 2K 3705 1 B CHANNEL+ A A1 A1 A1 A1 A1 A1 A1 A1 A1 A1 A1 A1 C C CL16532044_079.eps 010601 CL16532044_072.eps 070601 1 2 3 Layout Top Control Panel (Bottom Side) 4 CL16532044_078.eps 010601 Colour Television Chassis EM3E AA 02.01 CHANGES IN COURSE OF PRODUCTION ÄNDERUNGEN BEI DER PRODUKTION INTRODUCTION OF NEW L.O.T. During production (from AG02 onwards), a new Line Output Transformer (from Eldor) is introduced. Together with this change, the LSP is changed to version 4, and some components on LSP and PTP panel are changed (see table). The new L.O.T. is pin-compatible with the current one. EINFÜHRUNG DES NEUEN L.O.T. Während der Produktion (ab AG02) wird ein neuer Zeilenablenkungstransformer (engl. Line Output Transformer) von Eldor eingeführt. Zusammen mit dieser Änderung wird das GroßsignalPanel auf Version 4 aktualisiert, und einige Bauteile auf dem Großsignal-Panel und dem Bildröhren-Panel werden geändert (siehe Tabelle). Der neue L.O.T. ist Pin-kompatibel zu dem derzeitigen. Betroffene Geräte: • 28PW8807. • 32PW8807. • 32PW9556. • 32PW9566. • 32PW9576. Involved sets: • 28PW8807. • 32PW8807. • 32PW9556. • 32PW9566. • 32PW9576. EM3E Philips L.O.T. (3128 138 21531) 28PWxxxx 3403: not present (1) 3404: 1R (2) (1) 32PWxxxx 2420: 1n0 3403: not present (1) 3404: 1R (2) Eldor L.O.T. 1392.9002D (2422 531 02532) 3403 : 3R3 (4822 052 11338). 3404 : 3R3 (4822 052 11338). 2420: 1n2 (4822 121 70595). 3403: 3R3 (4822 052 11338). 3404: 3R3 (4822 052 11338). In the NVM, EHT compensation has been set to 12 iso 9. 1. In regular font: Changes on LSP (Large Signal Panel) 2. In bold font: Changes on PTP (Picture Tube Panel). Note: • On the Eldor L.O.T., the 2 focus wires are inverted. A yellow dot on top of the L.O.T. marks the place where the red wire has to be inserted. • Also, the potmeters for static and dynamic focus have switched place and the turn direction is contrary to the one on the Philips L.O.T. EM3E Philips L.O.T. (3128 138 21531) Eldor L.O.T. 1392.9002D (2422 531 02532) 28PWxxxx 3403: not present (1) 3404: 1R (2) 3403 : 3R3 (4822 052 11338). 3404 : 3R3 (4822 052 11338). 32PWxxxx 2420: 1n0 (1) 3403: not present (1) 3404: 1R (2) 2420: 1n2 (4822 121 70595). 3403: 3R3 (4822 052 11338). 3404: 3R3 (4822 052 11338). Im nicht-flüchtigen Speicher wurde die Höchstspannungskompensation auf 12 iso 9 eingestellt. 1. In normaler Schrift: Änderungen am Großsignal-Panel. 2. In Fettschrift: Änderungen am Bildröhren-Panel. Hinweis: • Beim Eldor L.O.T. sind die beiden Fokusdrähte vertauscht. Ein gelber Punkt auf dem L.O.T. markiert die Stelle, an der das rote Kabel eingesteckt werden muss. • Außerdem haben die Potentiometer für den statischen und den dynamischen Fokus die Plätze getauscht, und die Drehrichtung ist entgegengesetzt zu der beim Philips-L.O.T © Copyright 2002 Philips Consumer Electronics B.V. Eindhoven, The Netherlands. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise without the prior permission of Philips. Published by JA 0262 Service PaCE Printed in the Netherlands Subject to modification 3122 785 40600 2 EM3E AA 02.01 MODIFICATIONS EN COURS DE PRODUCTION CAMBIOS DURANTE LA PRODUCCIÓN INTRODUCTION D’UN NOUVEAU TRANSFORMATEUR LOT. Un nouveau transformateur de sortie de ligne (Eldor) a été introduit au cours de la production (à partir d’AG02). Cette modification s’accompagne d’un changement de version (version 4) pour la platine forts signaux (LSP), et certains composants de la platine forts signaux (LSP) et de la platine tube-image (PTP) ont été modifiés (voir tableau). Le brochage du nouveau transformateur LOT est compatible avec l’existant. INTRODUCCIÓN DEL NUEVO L.O.T. Durante la producción (desde AG02 en adelante), se ha introducido un nuevo transformador de salida de línea (de Eldor). Conjuntamente con este cambio, se ha cambiado el LSP a la versión 4 y algunos componentes de los paneles LSP y PTP han cambiado (véase la tabla). El nuevo L.O.T. es compatible con el actual a nivel de patillas. Equipos involucrados: • 28PW8807. • 32PW8807. • 32PW9556. • 32PW9566. • 32PW9576. Postes concernés : • 28PW8807. • 32PW8807. • 32PW9556. • 32PW9566. • 32PW9576. EM3E EM3E Philips L.O.T. (3128 138 21531) 28PWxxxx 3403: not present 3404: 1R (2) (1) (1) 32PWxxxx 2420: 1n0 3403: not present (1) 3404: 1R (2) Eldor L.O.T. 1392.9002D (2422 531 02532) 3403 : 3R3 (4822 052 11338). 3404 : 3R3 (4822 052 11338). 2420: 1n2 (4822 121 70595). 3403: 3R3 (4822 052 11338). 3404: 3R3 (4822 052 11338). Dans la NVM, la compensation THT a été réglée à 12 au lieu de 9. 1. En caractères normaux : modifications apportées à la platine forts signaux (LSP) 2. En caractères gras: modifications apportées à la platine tubeimage (PTP). Note : • Sur le transformateur LOT Eldor, les deux fils de la commande de mise au point ont été inversés. Un point jaune sur le LOT marque l’endroit où le fil rouge doit être placé. • En outre, les potentiomètres de mise au point statique et dynamique ont changé de place, et leur sens de rotation est contraire à celui du transformateur LOT Philips. Philips L.O.T. (3128 138 21531) Eldor L.O.T. 1392.9002D (2422 531 02532) 28PWxxxx 3403: not present (1) 3404: 1R (2) 3403 : 3R3 (4822 052 11338). 3404 : 3R3 (4822 052 11338). 32PWxxxx 2420: 1n0 (1) 3403: not present (1) 3404: 1R (2) 2420: 1n2 (4822 121 70595). 3403: 3R3 (4822 052 11338). 3404: 3R3 (4822 052 11338). En la NVM, la compensación EHT se ha fijado en 12 en vez de 9. 1. Con letra normal: cambios del LSP (panel de señales fuertes) 2. Con letra negrita: cambios del PTP (panel del tubo de imagen). Nota: • En el L.O.T. de Eldor, se han invertido los 2 hilos del foco. Un punto amarillo en la parte superior del L.O.T. marca el lugar donde debe introducirse el hilo rojo. • Además, los potenciómetros del foco estático y dinámico han cambiado de lugar y la dirección de giro es inversa a la del L.O.T. de Philips EM3E AA 02.01 MODIFICHE IN CORSO DI PRODUZIONE INTRODUZIONE DEL NUOVO TRASFORMATORE DI USCITA DI LINEA (L.O.T.) Durante la produzione è stato introdotto (da AG02 in poi), un nuovo trasformatore di uscita di linea (della Eldor). Assieme a questa modifica, l'LSP è stato modificato alla versione 4 ed alcuni componenti sull'LSP e sul pannello PTP sono stati cambiati (fare riferimento alla tabella). Il nuovo L.O.T. è compatibile con i piedini di quello attuale. Apparecchi interessati: • 28PW8807. • 32PW8807. • 32PW9556. • 32PW9566. • 32PW9576. EM3E Philips L.O.T. (3128 138 21531) Eldor L.O.T. 1392.9002D (2422 531 02532) 28PWxxxx 3403: not present (1) 3404: 1R (2) 3403 : 3R3 (4822 052 11338). 3404 : 3R3 (4822 052 11338). 32PWxxxx 2420: 1n0 (1) 3403: not present (1) 3404: 1R (2) 2420: 1n2 (4822 121 70595). 3403: 3R3 (4822 052 11338). 3404: 3R3 (4822 052 11338). In NVM, la compensazione EHT è stata impostata su 12 iso 9. 1. In caratteri regolari: modifiche sull'LSP (Large Signal Panel, pannello a segnale largo) 2. In grassetto: modifiche sul PTP (Picture Tube Pane, pannello del cinescopio). Nota • Sull'LOT Eldor i due fili del fuoco sono invertiti. Un punto giallo sopra il trasformatore di uscita di linea, contrassegna il punto in cui inserire il filo rosso. • Inoltre, i potenziometri per il fuoco statico e quello dinamico sono stati collocati in posizioni diverse e la direzione di giro è all'opposto rispetto a quella dell' LOT della Philips. 3