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19" Auto scan Colour Monitor Chassis :V50 Service Service Service V50 109B5 109B50/109B55 TABLE OF CONTENTS Description Horizontal frequencies 30 - 97 kHz Description Page Important Safety Notice ------------------------------- 2 Technical Data ------------------------------------------ 3 Front control & OSD------------------------------------ 4 OSD menu tree------------------------------------------ 5 Lock/Unlock, Burn in,Service mode------------------6 Wiring Diagram-------------------------------------------7 Mechanical Instructions ----------------------------- 8~9 Warning and Notes ------------------------------------ 10 Electrical Adjustments --------------------------- 11~ 13 DDC Instructions -----------------------------------14~18 Hex Data of DDC2B--------------------------------19 ~21 Safety test requirements (Hipot & Ground)------- 22 Page Block Diagram ------------------------------------------23 Video Schematic Diagram & C.B.A.------------24~25 Main Schematic Diagram & C.B.A.------------26~30 Waveform of all Schematic ----------------------31~32 Key Control & MHR Schematic Diagram ------33~36 Repair Tips ----------------------------------------------37 Exploded View------------------------------------------38 Recommended parts list------------------------------39 Spare parts list------------------------------------- 40~42 Different parts list---------------------------------------43 Repair flow chart----------------------------------- 44~51 General Product Specification-------------------52~76 SAFETY NOTICE ANY PERSON ATTEMPTING TO SERVICE THIS CHASSIS MUST FAMILIARIZE HIMSELF WITH THE CHASSIS AND BE AWARE OF THE NECESSARY SAFETY PRECAUTIONS TO BE USED WHEN SERVICING ELECTRONIC EQUIPMENT CONTAINING HIGH VOLTAGES. CAUTION: USE A SEPARATE ISOLATION TRANSFORMER FOR THIS UNIT WHEN SERVICING. REFER TO BACK COVER FOR IMPORTANT SAFETY GUIDELINES Published by BCU Monitors Printed in Taiwan Copyright reserved Subject to modification M Aug 01 2003 GB 3138 106 10302 2 IMPORTANT SAFETY NOTICE V50 109B5 9 Go to cover page Proper service and repair is important to the safe, reliable operation of all PHILIPS Company** Equipment. The service procedures recommended by PHILIPS and described in this service manual are effective methods of performing service operations. Some of these service operations require the use of tools specially designed for the purpose. The special tools should be used when and as recommended. It is important to note that this manual contains various CAUTIONS and NOTICES which should be carefully Read in order to minimize the risk of personal injury to service personnel. The possibility exists that improper Service methods may damage the equipment. It also is important to understand that these CAUTIONS and NOTICES ARE NOT EXHAUSTIVE. PHILIPS could not possibly know, evaluate and advise the service trade of all conceivable ways in which service might be done or of the possible hazardous consequences of each way. Consequently, PHILIPS has not undertaken any such broad evaluation. Accordingly, a servicer who uses a service procedure or tool which is not recommended by PHILIPS must first satisfy himself thoroughly that neither his safety nor the safe operation of the equipment will be jeopardized by the service method selected. * * Hereafter throughout this manual, PHILIPS Company Will be referred to as PHILIPS. WARNING Critical components having special safety characteristics are identified with a by the Ref. No. in the parts list and enclosed within a broken line* (where several critical components are grouped in one area) along with the safety symbol on the schematics or exploded views. Use of substitute replacement parts which do not have the same specified safety characteristics may create shock, fire, or other hazards. Under no circumstances should the original design be modified or altered without written permission from PHILIPS. PHILIPS assumes no liability, express or implied, arising out of any unauthorized modification Of design. Servicer assumes all liability. * Broken Line FOR PRODUCTS CONTAINING LASER : DANGER- Invisible laser radiation when open. AVOID DIRECT EXPOSURE TO BEAM. CAUTION- Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure. CAUTION- The use of optical instruments with this product will increase eye hazard. TO ENSURE THE CONTINUED RELIABILITY OF THIS PRODUCT, USE ONLY ORIGINAL MANUFACTURER'S REPLACEMENT PARTS, WHICH ARE LISTED WITH THEIR PART NUMBERS IN THE PARTS LIST SECTION OF THIS SERVICE MANUAL. Technical Data Technical Specification* Phosphor Recommended display area Maximum display area Scanning Horizontal scanning Vertical scanning Video Video dot rate o Signal input level Sync input signal Sync polarities :19 inch/46cm, 90 deflection angle : 0.25 mm with black matrix : 0.21 mm : Shadow mask, real flat, high contrast, anti-glare, anti-static,anti reflection, light transmission 45% : P22 : 14.0" x 10.4"/355 x 265 mm : 14.4" x 10.8"/365 x 270 mm : 30 - 97 KHz : 50 - 160 Hz : 203 Mhz This monitor has 8 factory-preset modes as indicated in the following table : Frequen : 0.7Vpp Separate sync : Composite sync. : Positive or negative Storage condition Temperature Relative Humidity : 0 0C to 40 0C : 10 % - 90 % (W/O condensation) Sync polarity Mode Resolution 720 x 400 M02 VGA VGA H(KHz) 31.5 M03 VGA 640 x 480 640 x 480 31.47 43.3 85 M04 SVGA 800 x 600 46.9 75 + M05 SVGA 800 x 600 53.674 85 + + M06 EVGA EVGA 1080 x 960 60.0 60 + + 1024 x 768 68.7 85 + + 1280 x 1024 64.0 60 + + M01 M08 : 75 Ohms : 2.2K Ohms White Color Temperature Chromaticity CIE coordinates: at 9300 ok x = 0.283 +/- 0.015 y = 0.297 +/- 0.015 at 6500 ok x = 0.313 +/- 0.015 y = 0.329 +/- 0.015 at 5500 ok x = 0.332 +/- 0.015 y = 0.347 +/- 0.015 at sRGB x = 0.313 +/- 0.015 y = 0.329 +/- 0.015 Carton box Size (with pedestal) : 440(W)x433(H)x449(D) Net weight : 20 Kg Power supply : 90 - 264 VAC, 50/60 Hz Operating condition Temperature Relative Humidety 9 Go to cover page Factory preset modes: M07 Input impedance -Video - Sync 3 Data Storage CRT Size and deflection Dot pitch Horizontal pitch Tube type V50 109B5 V(Hz) 70 60 H - V + + Automatic Power Saving If you have VESA's DPMS compliance display card or software installed in your PC, the monitor can automatically reduce power consumption when power saving function active. And if an input from keyboard, mouse or other input devices is detected, the monitor will automatically "wake up". The following table shows the power consumption and signaling of this automatic power saving feature : Power Management Definition VESA's mode VIDEO H-SYNC V-SYNC POWER USED ON Active Yes Yes Tyical 75 w OFF Blanked No No <2 w POWER LED SAVING( % ) COLOR 0% 97 % Green Flashing Green : - 25 OC to 65 OC : 5 % to 95 % (W/O condensation) This monitor is ENERGY STAR compliant. As an ENERGY STAR Partner, PHILIPS has determined that Pin assignment : this product meets the ENERGY STAR guidelines for energy efficiency 1 6 11 5 10 15 R The 15-pin D-sub connector(male) of the signal cable : Pin No. 1 2 3 4 5 6 7 8 Assignment Pin No. Red video input Green video input 9 10 Blue video input Identical outputconnected to pin 10 fground Red video ground Green video ground 11 Blue video ground Assignment No pin Logic. Ground Identical outputconnected to pin 10 12 Serial data line(SDA) 13 14 H.Sync /H + V V.Sync(VCLK for DDC) 15 Data clock line(SCL) ENERGY STAR is a U.S. registered mark. AS AN ENERGY STAR PARTNER, DELL Computer Corporation HAS DETERMINED THAT THIS PRODUCT MEETS THE ENERGY STAR GUIDELINES FOR ENERGY EFFICIENCY. 4 V50 109B5 9 Go to cover page Front control & OSD Rear view Front View 1. Power in - attach power cable here. 2. Video In - this is a cable which is already attached to your monitor. Connect the other end of the cable to your PC. Description of the On Screen Display What is the On-Screen Display? This is a feature in all Philips monitors which allows an end-user to adjust screen performance of monitors directly though an on-screen instruction window. The user interface provides user-friendliness and ease-of-use when operating the monitor. Basic and simple instruction on the control keys. Power button switches your monitor on. OK button which when pressed will take you to the OSD controls Contrast hotkey. When the "-" button is pressed, the adjustment controls for the CONTRAST will show up. Brightness hotkey. When the "+" button is pressed, the adjustment controls for BRIGHTNESS will show up. "-" and "+" buttons, are used for adjusting the OSD of your monitor. On the front controls of your monitor, once you press the button, the On Screen Display (OSD) Main Controls window will pop up and you can now start making adjustments to your monitor's various features. Use the the keys to make your adjustments within. OSD menu tree The OSD Tree Below is an overall view of the structure of the On-Screen Display. You can use this as reference when you want to later on work your way around the different adjustments. V40 109F5 9 Go to cover page 5 Lock/Unlock, Factory Mode, Burn In, Service Mode V50 109B5 6 X Go to cover page OSD Lock OSD lock is a feature which disables the OSD controls. It can be used when the monitor is set up for demonstration purposes or when adjustment of the OSD is not desirable. Switch on OSD lock feature: Press and hold the button continuously for 15 seconds. Release the button when the message To access BURN IN mode First of all, monitor displays an image. 1. Disconnect the video cable (interface cable). 2. Turn off monitor 3. Press '" " and " " simultaneously on the front control panel,then the BURN IN mode comes on the screen of monitor as below. 50 seconds around "CONTROL MENU IS LOCKED" appears. 5 seconds around repeatly Switch off OSD lock feature: Press and hold the button continuously for 15 seconds or until the message window "CONTROL MENU IS LOCKED" disappears, and 4. Reconnect the video cable, then return to normal image. "MAIN CONTROLS" appears. SERVICE MODE (Indication-Factory mode) ------------------------> 00010 00010: stands for 1. using 10 hours already. 2. turn on/off 10 times. 3. using several hours + turn on/off monitor. To access factory mode 1. Turn off monitor (don't turn off PC) 2. Press '" " and " " simultaneously on the front control panel,then press " ",wait till the OSD menu with characters V50 109B5 97K V0.41 20030421 (below OSD menu)" come on the screen of monitor. MODEL SELECT V50 109B5 97K V0.41 20030421 Default setting of MODEL SELECT (Do not change it.) MODEL SELECT V50 109B5 97K RESERVE RESERVE RESERVE RESERVE RESERVE SWDDC LF 3 LF ON OSD Factory Mode Indicator MODEL SELECT V50 109B5 97K V0.41 20030421 3. If OSD menu disappears on the screen of monitor, press " " again (anytime), then the OSD menu comes on the screen again. 4. Using " " : to select OSD menu. 5. Using " " : to increase or decrease the setting. 6. Using " " to access/confirm the selection. To leave factory mode 7. After alignment of factory mode, turn off monitor (if you do not turn off monitor, the OSD menu is always at the factory mode), then turn on monitor again (at this moment, the OSD menu goes back to user mode). Wiring Diagram V500 109B5 7 9 Go to cover page 8 V50 109B5 Mechanical Instructions Go to cover page 0. General To be able to perform measurements and repairs on the "circuit boards", these unit should placed in the service position first. 1.Remove the rear cover in Fig. 1. -Remove 2 screws as shown -Remove back cover as shown -Remove pedestal as shown 2. Video panel - Disconnect the wire between metal shield of Video panel and CRT neck as shown in Fig. 2. - Disconnect the CRT ground from Video panel. - Remove screw grounding and grounding wire in Fig. 3. 3.Main board connector in Fig. 4 -Disconnect york wire -Disconnect rotation connector -Disconnect control board connector -Remove Screw for fixed I/F cable -Remove signal connector -Remove degaussing wire connector Chin assy Fig. 3 Clip Pedestal ass'y Screw Screw Fig. 1 Degaussing wire connector Control connector Signal connector Rotation connector Fig. 4 CRT grouding wirel Video Panel Fig. 2 Mechanical Instructions 9 V50 109B5 9 Go to cover page 4. Main panel with Bottom Tray -Remove 2 screws for disconnect the Bottom tray as Fig. 5. -Pull the bottom tray on press right and left side clip from fig. 6 to fig. 7. =======> 5. SERVICE POSITION Reconnect connectors, some wires and panels (chassis), service position can be available for DC/AC measurement as shown in Fig. 8. Press clip then Pull-up Fig. 7 Screw Fig. 5 Main panel Fig. 8 SERVICE POSITION Press CLIP Fig. 6 V50 109B5 10 X Warning and Notes Go to cover page Warnings Notes 1. Safety regulations require that the unit should be returned in its original condition and that components identical to the original components are used. The safety components are indicated by the symbol . 1. The direct voltages and waveforms are average voltages. They have been measured using the Service test software and under the following conditions : - Mode : 640 * 480 (31.5kHz / 60Hz) - Signal pattern : grey scale - Adjust brightness and contrast control for the mechanical mid-position (click position) 2. In order to prevent damage to ICs and transistors, all high-voltage flash-overs must be avoided. In order to prevent damage to the picture tube, the method shown in Fig. 1 should be used to discharge the picture tube. Use a high-voltage probe and a multimeter (position DC-V). Discharge until the meter reading is 0 V (after approximately 30 seconds). 3. ESD All ICs and many other semiconductors are sensitive to electrostatic discharges (ESD). Careless handling during repair can drastically shorten their life. Make sure that during repair you are connected by a pulse band with resistance to the same potential as the ground of the unit. Keep components and tools also at this same potential. 2. The picture tube panel has printed spark gaps. Each spark gap is connected between an electrode of the picture tube and the Aquadag coating. 3. The semiconductors indicated in the circuit diagram(s) and in the parts lists are completely interchangeable per position with the semiconductors in the unit, irrespective of the type indication on these semiconductors. V 4. When repairing a unit, always connect it to the AC Power voltage via an isolating transformer. 5. Be careful when taking measurements in the high-voltage section and on the picture tube panel. 6. It is recommended that saferty goggles be worn when replacing the picture tube. 7. When making adjustments,use plastic rather than metal tools. This will prevent any short-circuit or the danger of a circuit becoming unstable. 8. Never replace modules or other components while the unit is switched on. 9. Together with the defleciton unit, the picture tube is used as an integrated unit. Adjustment of this unit during repair is not recommended. 10. After repair, the wiring should be fastened in place with the cable clamps. 11. All units that are returned for service or repair must pass the original manufactures safety tests. Fig.1 Electrical Adjustments V50 109B5 11 Go to cover page 1. General 2. Input signal mode Inspection modes : 8 Resolution modes H. freq. V. freq. H. V. 5. To access factory mode 5.1 Turn off monitor (don't turn off PC) 5.2 Press '" " and " " simultaneously on the front control panel,then press " ",wait till the OSD menu with characters V40 109F5 V0.45 20030410 (below OSD menu)" come on the screen of monitor. (Inspection timing) 1. 2. 3. 4. 5. 6. 7. 8. 800 x 600 1024 x 768 1024 x 768 1152 x 864 1280 x 1024 1920 x 1440 1280 x 1024 1600 x 1200 53.7 Khz 60.0 Khz 68.7 Khz 77.1 Khz 80.0 Khz 90.0 Khz 91.1 Khz 93.8 Khz 85 HZ(VESA) 75 HZ(VESA) 85 HZ(VESA) 85 HZ(VESA) 75 Hz (VESA 60 Hz (VES) 85 Hz (VESA) 75 Hz (VESA) Don'tCare Don't Care Don't Care Don't Care Don't Care Don't Care Don't Care Don't Care 3.0 Main chassis alignment 3.1 Power supply adjustment 3.1.1 Set Vg2 manually (screen) to fully counterclockwise (zero beam current). 3.1.2 Apply 80KHz/75Hz full black pattern. 3.1.3 Monitor the following auxiliary voltages. +197.0V source across C2152 and gnd +197.7V +/- 2.5 VDC + 82.5V source across C2151 + 80.5V +/- 2.0 VDC + 6.2V source across C2155 + 6.2V +/- 0.35 VDC + 12.4V source across C2153 +12.4V +/- 0.7 VDC - 12.6V source across C2154 - 12.6V +/- 0.7 VDC Factory Mode Indicator MODEL SELECT V50 109B5 97K V0.41 20030421 5.3 If OSD menu disappears on the screen of monitor, press " " again (anytime), then the OSD menu comes on the screen again. 5.4 Using " " : to select OSD menu. 5.5 Using " " : to increase or decrease the setting. 5.6 Using " " to access/confirm the selection. To leave factory mode 3.2 High Tension Voltage (EHT) adjustment 3.2.1 Apply 68.7 KHz /85 Hz 1024x768 resolution signal. Adjust manually R3699 (EHT) to obtain 26.00.3KV at CRT anode at zero beam Current. 3.3 Check PF value with MHR function (option ) 3.3.1 Apply 91kHz / 85Hz resolution with cross-hatch (contrast Max. / brightness 50% ). 3.3.2 Apply input voltage 230VAC, input power consumption about 55W 65W. The PF value about 0.7 0.8 (measure equipment: AC Power Analyzer PM1200). 4. General conditions for alignment 4.1 During all alignments, supply a distortion free AC mains voltage to set via an isolating transformer with low internal impedance. 4.2 Align in pre-warmed condition, at least 30 minutes warm-up with nominal picture brightness. 4.3 Purity, geometry and subsequent alignments should be carried out in magnetic cage with correct magnetic field. Northern hemisphere : H=0, V= 430+/-50 mG, Z=0 Southern hemisphere : H=0, V=-520+/-50 mG, Z=0 4.4 All voltages are to be measured or applied with respect to ground. Note: Do not use heatsink as ground. 4.5 Adjust brightness controls to center position except for contrast control which should be set to MAX. 4.6 Any external voltage sources should have a low internal impedance. 4.7 Adjust function controls to center position unless otherwise stated. 4.8 The white balance and purity has to be adjusted in dully lighted room. 4.9 All alignments have to be done in a room with a temperature of 25+/- 10 0 C. 5.7 After alignment of factory mode, turn off monitor (if you do not turn off monitor, the OSD menu is always at the factory mode), then turn on monitor again (at this moment, the OSD menu goes back to user mode). 6. Adjustment of the picture geometry 6.1.1 Apply Table 4 (79.976KHz/75.025Hz) without video signal, set Brightness at 100%, set H-size V-size for raster size around 355x265 mm and set vertical position to 50%, Adjust Raster H and Raster V centering for centered raster via I2C bus. 6.1.2 Adjust the Horizontal Size to 355mm. 6.1.3 Adjust the Horizontal Position to center position. 6.1.4 Adjust the Vertical Size to 265 mm. 6.1.5 Set Vertical Position = 50%, adjust the Raster V for correctly centered vertical video. 6.1.6 Adjust picture tilt ( Rotate ) for correct TOP/BOTTOM lines. (Picture tube should be mounted without tilt w.r.t. Cabinet) 6.1.7 Adjust pincushion to get optimum vertical line. 6.1.8 Adjust trapezoid to get optimum vertical line. 6.1.9 Adjust balanced pincushion to get optimum vertical line. 6.1.10Adjust the parallelogram to get optimum vertical line. 6.1.11 Adjust the Top/Bottom corner control to get optimum corner geometry.(6.1.6, 6.1.7, 6.1.8 and 6.1.9 may need to be readjusted) 6.1.12 Store the set result and exit OSD. (the values for pincushion, trapezoid, balance pincushion and parallelogram can be copied to the other inspection modes to shorten alignment time) 6.2 Other inspection mode geometry adjustment Use following procedure for all inspection modes (except 68.7kHz/85Hz)(Timing Table 1 - 8) 6.2.1 Adjust the Horizontal Size to 355mm. 6.2.2 Adjust the Horizontal Position to center position. 6.2.3 Adjust the Vertical Size to 265 mm. 6.2.4 Adjust the Vertical Position for correctly centered vertical video. 6.2.5 Adjust pincushion to get optimum vertical line. 6.2.6 Adjust trapezoid to get optimum vertical line. 6.2.7 Adjust balanced pincushion to get optimum vertical line. 6.2.8 Adjust the parallelogram to get optimum vertical line. (6.2.5, 6.2.6, 6.2.7 and 6.2.8 may need some iteration) 6.2.9 Store the set result and exit OSD. 12 V50 109B5 9 Go to cover page Electrical Adjustments (Continued) 7. Alignment of Vg2 cut-off point, white tracking Equipment : 1. Video Test Generator-801GC (Quantum Data) 2. Color-analyzer (Minolta CA-100) Adjustment mode: 68.67KHz/85Hz with correctly adjusted video size 355x265mm Use color-analyzer (Minolta CA-100) to adjust cut-off and white balance.Before alignment, set initial data as below (all values show on factory OSD): Brightness=50%, Sub-Contrast=85%, ABL=70% (I 2C) 9300K R cut-off = 40 %, R gain = 65% (I 2C) G cut-off = 40 % , G gain = 55% (I 2C) B cut-off = 40 %, B gain = 65% (I 2C) 6500K R cut-off = 40 % , R gain = 55% (I 2C) G cut-off = 40 %, G gain = 65% (I 2C) B cut-off = 40 % , B gain = 55% (I 2C) 5500K R cut-off = 40 %, R gain = 55% (I 2C) G cut-off = 40 %, G gain = 55% (I 2C) B cut-off = 40 %, B gain = 55% (I 2C) Setting RGB cut-off = 50% at 9300K,6500K,5500K only for SDI tube. Vg2 (screen) to fully counterclockwise (zero beam current).(Manual) Step 1: To access factory mode - Turn off monitor (don't turn off PC) - Press " " and " " simultaneously on the front control panel,then press " ",wait till the OSD menu with characters V40 109S5 V0.45 20030410 (below OSD menu)" comes on the screen of monitor as shown in Fig. 2.1. Factory Mode Indicator MODEL SELECT V50 109B5 97K V0.41 20030421 Fig. 2.1 - If OSD menu disappears on the screen of monitor, press " " again (anytime), then the OSD menu comes on the screen again. - Using " " to select V50 109B5 97K V0.41 20030421. - Press " " button to access/confirm the selection. Bring up the "function adjustment" as shown in Fig. 2.2. - Press '" " button for function selection as shown in Fig. 2.2. - Press " " button to access/confirm each item selection (The cursor indicator will be changed from yellow colour to red colour.) - Using " " : to increase or decrease the value. 9300 BIAS R G B GAIN R G B (for ref. 75,107,116,218,174,161) 6500 BIAS R G B GAIN R G B (for ref. 80,110,117,206,141,93) 5500 BIAS R G B GAIN R G B (for ref. 86,112,118,206,121,56) SRGB BIAS R G B GAIN R G B (for ref. 89,115,124,145,85,40) SRGB ( ) OSD (for ref. 128,255,180) FOCUS(H V) VLINBAL USER (for ref. 0,140,100,50) RASTER (H V) LIN(H V) SUB (for ref. 79,127,255,120,50) V(OFFSET GAIN) SUB (for ref. 128,220,184) SUB VPOSITION (for ref. 220) CORNER(T B) ABL SUB (for ref. 35,50,88,255) LF(BRIGH SHARP) (for ref. 3,3) EXIT 131 Fig. 2.2 (for example: 75 is value of "BIAS R") BIAS R G B : R(red) G(green) B(blue) cutoff GAIN R G B : R(red) G(green) B(blue) gain OSD contrast : OSD window contrast V OFFSET : Vertical raster center V GAIN : Vertical size center VLIN BAL : Vertical Linearity Balance V FOCUS : Vertical Focus adiustment T CORNER: Corner Correctionof TOP B CORNER: Corner Correctionof BOTTOM EHT H : Horizontal Size compensation ABL : Auto brightness Limitation SUB : Sub Contrast allowance range SUB : Sub Brigntness allowance range SUB : Horizontal size range adjustment range HLIN : Horizontal Linearity V LIN : Vertical Linearity RANGE : Zoom range 7.2 Setup A, manually increase Vg2 voltage until brightest color reaches 100 scale 7.3 Setup A, adjust R/G/B cut-off (I 2C) for all colors at 100 +/7Scale 7.4 Setup B, adjust sub-contrast (I 2C) for RGB readings around 100, then adjust RGB gain for all colors at 100 +/- 2 scale. 7.5 Repeat 5.3.2, 5.3.3 (RGB cut-off and gain) to get both low and high 9300 scales at 100(0.10FL+/- 0.05FL for low scaale; 41FL+/- 1FL for high scale. x/y tolerance +/-0.005) 7.6 Setup C, adjust R/G/B cut-off (I 2C) for all colors at 100 +/7 scale 7.7 Setup D, adjust RGB gain for all colors at 100 +/- 2 scale. 7.8 Repeat 5.3.5, 5.3.6 (RGB cut-off and gain) to get both low and high 6500 scales at 100 (0.10FL+/-0.05FL for low scale, 35FL+/-1FL for high scale. x/y tolerance+/- 0.005) 7.9 Setup E, adjust R/G/B cut-off (I 2C) for all colors at 100 +/7 scale 7.10 Setup F, adjust RGB gain for all colors at 100 +/- 2 scale. 7.11 Repeat 5.3.8, 5.3.9 (RGB cut-off and gain) to get both low and high 5500 scales at 100 (0.10FL+/-0.05FL for low scale, 32FL+/-1FL for high scale. x/y tolerance +/-0.005) 7.12 Setup G, Adjust ABL (I 2C) for 30FL+/- 0.5FL 7.13 Apply full white pattern, sRGB: sRGB cutoff and gain are same as 6500 color temperature. Setting brightness at 50%, then set sRGB contrast at 23 +/- 1 FL. Electrical Adjustments (Continued) V50 109B5 13 Go to cover page 8. Focus adjustment With 9-blocks ME pattern display at timing 79.9KHz 1280 X 1024, each block is a square of 90mm x 90mm. Set brightness at 50% and contrast at 100% at the center of the screen. and adjust focus pot-meter which is located at fly-back transformer, until the haze just disappears on 2/3 east and west, top and down of the screen. 9. Loading DDC code The DDC HEX data should be written into the EEPROM (7802) by EDID301.EXE Program(3138 106 10103) and software DDC Alignment kits (4822 310 11184). 2-pole purity magnet 6-pole convergence magnet 4-pole convergence magnet Deflection Yoke 10. Purity adjustment - Make sure the monitor is not exposed to any external magnetic field. - Produce a full red pattern on the screen, adjust the purity magnet rings on the PCM assy (on CRT) to obtain a complete field of the color red. This is done by moving the two tabs (2-pole) in such a manner that they advance in an opposite direction but at the same time to obtain the same angle between the two tabs, which should be approximately 180 degree. - Check by full green pattern and full blue pattern again to observe their respective color purity. 11. Static convergence Introduction Slight deviation in the static convergence can be corrected by using two permanent pairs of magnets which are fitted around the neck of the CRT. These are the 4-pole magnet and the 6-pole magnet. The 4-pole magnet move the outermost electron beams (R and B) parallel in the opposite direction from the other. The 6-pole magnet moves the outermost electron beam (R, B and G) parallel in the opposite direction from the other. The magnetic field of the above magnets do not affect the center of the CRT neck. 4-pole Beam motion producced by the 4-pole convergence magnet S S N B G N B G R N S N S Magnetic flux lines Beam displacement direction 6-pole Beam motion producced by the 6- pole convergence magnet N N S S S B G N Setting - Before the static convergence setting can be made, the monitor must be switched on for 30 minutes. - The focus setting must be made correctly. - Signal: 640 * 480, 31.5 kHz/60 Hz mode. - Set the tabs of the 4-pole magnet in the neutral position. This is when the tabs are opposite one another. In this position the magnets do not affect the deflection of the R and B electron beams. - Set the tabs of the 6-pole magnet in the neutral position. This is when the tabs are opposite one another. In this position the magnets do not affect the deflection of the R, B, and G electron beams. - First set the 4-pole magnet optimally. - Then set the 6-pole magnet optimally. - If the convergence is not now optimal, then adjust to the optimal setting with the 4-pole magnet and then with the 6- Pole magnet again. - Set the tabs of the 6-pole magnet in the neutral position. This is when the tabs are opposite one another. In this position the magnets do not affect the deflection of the R, B, and G electron beams. - First set the 4-pole magnet optimally. - Then set the 6-pole magnet optimally. - If the convergence is not now optimal, then adjust to the optimal setting with the 4-pole magnet and then with the 6- pole magnet again. R N R B G R N S S N S 14 DDC Instructions V50 109B5 Go to cover page 1. General 3. Pin assignment DDC Data Re-programming In case the main EEPROM with Software DDC which store all factory settings were replaced because a defect,repaired monitor the serial numbers have to be re-programmed. A. 15-pin D-Sub Connector It is advised to re-soldered the main EEPROM with Software DDC from the old board onto the new board if circuit board have been replaced, in this case the DDC data does not need to be re-programmed. The 15-pin D-sub connector (male) of the signal cable on the 3rd row for DDC feature : Additional information Additional information about DDC (Display Data Channel) may be obtained from Video Electronics Standards Association (VESA). Extended Display Identification Data(EDID) information may be also obtained from VESA. 1 6 11 DDC EDID structure For the monitor : Standard Version 3.0 Structure Version 1.2 5 10 15 2. System and equipment requirements 1. An i486 (or above) personal computer or compatible. 2. Microsoft operation system Windows 95/98. 3. EDID301.EXE program (3138 106 10103) shown as Fig. 1 4. Software DDC Alignment kits (4822 310 11184) shown as Fig. 2. The kit contents: a. Alignment box x1 b. Printer cable x1 c. D-Sub cable x1 Note: The EDID301.EXE (Release Version 1.58, 20000818)is a windows-based program, which cannot be run in MS-DOS. Pin No. Ver:1.58 Figure 1 Diskette with EDID301.EXE DC 8V~12V Power indicator To Monitor To Printer Video Card Fig. 2 Alignment Kits Pin No. 2 Red video input Green video input 9 10 3 4 Blue video input Ground 11 5 6 for selftest(PC ground) Red video ground Green video ground 1 7 8 EDID301.EXE Assignment Blue video ground Assignment DDC 5V Sync. Ground Ground 12 Bi-directional data(SDA) 13 14 H.Sync V.Sync(VCLK) 15 Data clock line(SCL) DDC Instructions (Continued) 4. Configuration and procedure V50 109B5 15 X Go to cover page 3. At the submenu, type the letter of your computer's floppy disk drive followed by :EDID301 (for example, A:\EDID301, as shown in Fig. 5). There is no Hardware DDC (DDC IC) anymore. Main EEPROM stores all factory settings and DDC data (EDID code) which is so called Software DDC. The following section describes the connection and procedure for Software DDC application. The main EEPROM can be reprobrammed by enabling "factory memory data write" function on the DDC program (EDID301.EXE). Fig. 5 *** INITIALIZE ALIGNMENT BOX *** In order to avoid that monitor entering power saving mode due to sync will cut off by alignment box, it is necessary to initialize alignment box before re-programming DDC Data. Following steps show you the procedures and connection. 4. Click OK button. The main menu appears (as shown in Fig. 6). This is for initialize alignment box. Fig. 6 Step 1: Supply 8~12V DC power source to the Alignment box by plugging a DC power cord or using batteries. Step 2: Connecting printer cable and video cable of monitor as shown in Fig.3. PC To printer port (LTP1) To video card Fig. 3 Rear view of the monitor DC Power 8~12 V Note 1: If the connection is improper, you will see the following error message (as shown in Fig. 7) before entering the main menu. Meanwhile, the (read EDID) function will be disable. At this time, please make sure all cables are connected correctly and fixedly, and the procedure has been performed properly. ~ Fig. 7 To Monitor Printer Port To PC Video cable Step 3: Installation of EDID301.EXE Method 1: Start on DDC program Start Microsoft Windows. 1. Insert the disk containing EDID301.EXE program into floppy disk drive. 2. Click , choose Run at start menu of Windows 95/98 as shown in Fig. 4. Method 2: After create a shortcut of EDID301.EXE : Double click EDID301 icon (as shown in Fig. 8) which is on the screen of Windows Wallpaper. Bring up main menu of EDID301 as shown in Fig. 9. This is for initialize alignment box. 1 Fig. 8 Fig. 4 Fig. 9 Note 2: During the loading, EDID301 will verify the EDID data which just loaded from monitor before proceed any further function, once the data structure of EDID can not be recognized, the following error message will appear on the screen as below. Please confirm following steps to avoid this message. 1. The data structure of EDID was incorrect. 2. DDC IC that you are trying to load data is empty. 3. Wrong communication channel has set at configuration setup windows. 4. Cables loosed or poor contact of connection. 16 DDC Instructions (Continued) V50 109B5 Go to cover page Re-programming EEPROM (Software DDC) Step 1: After initialize alignment box, connecting all cables and box as shown in Fig. 10 4. Click icon (Read EDID function) to read DDC EDID data from monitor. The EDID codes will display on screen as shown in Fig. 13. PC Fig. 13 Rear view of the monitor To printer port (LTP1) To video card Fig. 10 DC Power 8~12 V ~ Step 3: Modify DDC data (verify EDID version, week, year) 1. Video cable Printer Port To Monitor Click (new function) icon from the tool bar, bring up Step 1 of 9 as shown in Fig. 14 . EDID301 DDC application provides the function selection and text change (select & fill out) from Step 1 to Step 9. To PC Step 2: Read DDC data from monitor Fig. 14 1-1 Click the left key of Mouse, or hit any key on the keyboard, then the characters disappear from the screen. 1-2 Click icon as shown if Fig. 11 from the tool bar to bring up the "Configuration Setup" windows as shown in Fig. 12. Fig. 11 Step 4: Modify DDC data (Monitor Serial No.) 1. 2. 3. Select the DDC2B as the communication channel. Select "Enable" & fill out "F0" for Mapped EDID page address as shown in Fig. 12. ------> 2. Click Next till the Step 7 of 9 window appears as shown in Fig. 15. Fill out the new Serial No. (for example, TY 503960, TY 123456). Click Next till the last step window appears, then click Finish to exit the Step window. two space Fig. 12 (for example: change it from TY 503960 to TY 123456) Definition of Serial Number (barcode format) T Y 0 0 03 15 0 0 0 0 0 1 Serial Number (U.S.A: 8 digit) (Others regions: 6 digit) Week Year 3. Click OK button to confirm your selection. TY Code TY----Chungli CX----Dong Guan HD----Hungary BZ----Suzhou Fig. 15 DDC Instructions (Continued) V50 109B5 17 Go to cover page Step 5: **Configuration Setup & Enter Factory Mode ** for "write EDID data" 1. Click icon from the tool bar to bring up the Configuration Setup windows again. Then, select "Software DDC only" as shown in Fig. 16. Click "OK". Fig. 16 Step 6: Write DDC data 1. Click (Write EDID) icon from the tool bar to write DDC data. Bring up "Writing 0%~100%, ready" a progressing bar on the left down corner. 2. Click (Read EDID) to confirm it. Step 7: Confirm Serial Number in User Mode 1. Press the button to turn off the monitor. Press the again to turn on the monitor. 2. Press the button to bring up the OSD Main Menu. 3. Press the button to select Extra Controls, press the button to confirm your selection. 4. Confirm the Serial Number "123456" is updated as shown in Fig. 18. button If you do not select "Software DDC only", when you execute "write EDID", it will bring up an error message as below. Fig. 18 Step 8: Save DDC data Sometimes, you may need to save DDC data as a text file for using in other IC chip. To save DDC data, follow the steps below: To access factory mode 1. Turn off monitor (don't turn off PC) 2. Press " " and " " simultaneously on the front control panel,then press " ",wait till the OSD menu with characters V5040 109B5 97K V0.41 20030421 (below OSD menu)" come on the screen of monitor. 1. Click (Save) icon (or click "file"-> "save as") from the tool bar and give a file name as shown in Fig. 19. The file type is EDID301 file (*.ddc) which can be open in WordPad. By using WordPad, the texts of DDC data & table (128 bytes, hex code) can be modified. If DDC TEXTS & HEX Table are completely correct, it can be saved as .ddc flie to re-load it into EEPROM for DDC Data application. Fig. 17 Fig. 19 MODEL SELECT Factory Mode Indicator 109B5 V50 V50 109B5 97K V0.41 20030421 If OSD menu disappears on the screen of monitor, press " " again (anytime), then the OSD menu comes on the screen again. If you do not access "Factory mode", when you execute "write EDID", it will bring up an error message as below. 2. Click Save. 18 V50 109B5 Go to cover page DDC Instructions (Continued) Step 9: Load DDC data 1. 2. 3. 4. 5. Click from the tool bar. Select the file you want to open as shown in Fig. 20. Click Open. Access "Factory Mode" and enable "Software DDC only" as shown in Fig. 17 & Fig. 16. Write EDID (click ). Fig. 20 109B5 V50.DDC 109B5 V50.DDC Step 10: Exit DDC program Pull down the File menu and select Exit as shown in Fig. 21. (EDID Tool 3.01) Fig. 21 Note1 : In User Mode: Read DDC data only Before read EDID code, please confirm that the Software DDC only was disabled as shown in Fig. 22. Fig. 22 If you do not disable "Software DDC only", when you execute "read EDID", it will bring up an error message as below. Note 2 : In Factory Mode: Read/Write DDC data Before Read/Write EDID code, please confirm that the Software DDC only was enabled as shown in Fig. 23. Fig. 23 Hex Data of DDC2B ********************************************************************** EDID log file for SDI tube ********************************************************************** Vendor/Product Identification ID Manufacturer Name : PHL ID Product Code : E018 (HEX.) ID Serial Number : 12345 (DEC.) Week of Manufacture : 33 Year of Manufacture : 2003 EDID Version, Revision Version : 1 Revision : 3 Basic Display Parameters/Features Video Input Definition : Analog Video Input 0.700V/0.000V (0.70Vpp) without Blank-to-Black Setup Separate Sync without Composite Sync without Sync on Green no Serration required Maximum H Image Size : 36 Maximum V Image Size : 27 Display Transfer Characteristic : 2.9 (gamma) Feature Support (DPMS) : Standby Suspend Active Off Display Type : RGB color display Standard Default Color Space : Primary color space Preferred Timing Mode : Detailed timing block 1 Color Characteristics Red X coordinate : 0.639 Red Y coordinate : 0.323 Green X coordinate : 0.275 Green Y coordinate : 0.597 Blue X coordinate : 0.143 Blue Y coordinate : 0.062 White X coordinate : 0.283 White Y coordinate : 0.297 Established Timings Established Timings I : 720 x 400 @70Hz (IBM,VGA) 720 x 400 @88Hz (IBM,XGA2) 640 x 480 @60Hz (IBM,VGA) 640 x 480 @67Hz (Apple,Mac II) 640 x 480 @72Hz (VESA) 640 x 480 @75Hz (VESA) 800 x 600 @56Hz (VESA) 800 x 600 @60Hz (VESA) Established Timings II : 800 x 600 @72Hz (VESA) 800 x 600 @75Hz (VESA) 832 x 624 @75Hz (Apple,Mac II) 1024 x 768 @87Hz (IBM) 1024 x 768 @60Hz (VESA) 1024 x 768 @70Hz (VESA) 1024 x 768 @75Hz (VESA) 1280 x 1024 @75Hz (VESA) Manufacturer's timings : 1152 x 870 @75Hz (Apple,Mac II) Standard Timing Identification #1 Horizontal active pixels : 640 Aspect Ratio : 4:3 Refresh Rate : 85 Standard Timing Identification #2 Horizontal active pixels : 800 Aspect Ratio : 4:3 Refresh Rate : 85 Standard Timing Identification #3 Horizontal active pixels : 1024 Aspect Ratio : 4:3 Refresh Rate : 85 Standard Timing Identification #4 Horizontal active pixels : 1280 Aspect Ratio : 5:4 Refresh Rate : 85 V50 109B5 19 Go to cover page Standard Timing Identification #5 Horizontal active pixels : 1600 Aspect Ratio : 4:3 Refresh Rate : 75 Standard Timing Identification #6 Horizontal active pixels : 1920 Aspect Ratio : 4:3 Refresh Rate : 60 Detailed Timing #1 Pixel Clock (MHz) : 202.5 H Active (pixels) : 1600 H Blanking (pixels) : 560 V Active (lines) : 1200 V Blanking (lines) : 50 H Sync Offset (F Porch) (pixels): 64 H Sync Pulse Width (pixels): 192 V Sync Offset (F Porch) (lines) : 1 V Sync Pulse Width (lines): 3 H Image Size (mm) : 360 V Image Size (mm) : 270 H Border (pixels) : 0 V Border (lines) : 0 Flags : Non-interlaced : Normal Display, No stereo : Digital Separate sync. : Positive Vertical Sync. : Positive Horizontal Sync. Monitor Descriptor #2 Serial Number : TY 123456 Monitor Descriptor #3 Monitor Name : PHILIPS 109B5 Monitor Descriptor #4 Monitor Range Limits Min. Vt rate Hz Max. Vt rate Hz Min. Horiz. rate kHz Max. Horiz. rate kHz Max. Supported Pixel : : : : : 50 160 30 97 240 No secondary GTF timing formula supported. Extension Flag : 0 Check sum : 49 (HEX.) ********************************************************************** EDID data (128 bytes) ********************************************************************** 0: 00 1: ff 2: ff 3: ff 4: ff 5: ff 6: ff 7: 00 8: 41 9: 0c 10: 18 11: e0 12: 39 13: 30 14: 00 15: 00 16: 21 17: 0d 18: 01 19: 03 20: 68 21: 24 22: 1b 23: be 24: ee 25: bb 26: b8 27: a3 28: 52 29: 46 30: 98 31: 24 32: 0f 33: 48 34: 4c 35: ff 36: ff 37: 80 38: 31 39: 59 40: 45 41: 59 42: 61 43: 59 44: 81 45: 99 46: a9 47: 4f 48: d1 49: 40 50: 01 51: 01 52: 01 53: 01 54: 1a 55: 4f 56: 40 57: 30 58: 62 59: b0 60: 32 61: 40 62: 40 63: c0 64: 13 65: 00 66: 68 67: 0e 68: 11 69: 00 70: 00 71: 1e 72: 00 73: 00 74: 00 75: ff 76: 00 77: 20 78: 54 79: 59 80: 20 81: 20 82: 31 83: 32 84: 33 85: 34 86: 35 87: 36 88: 0a 89: 20 90: 00 91: 00 92: 00 93: fc 94: 00 95: 50 96: 48 97: 49 98: 4c 99: 49 100: 50 101: 53 102: 20 103: 31 104: 30 105: 39 106: 42 107: 35 108: 00 109: 00 110: 00 111: fd 112: 00 113: 32 114: a0 115: 1e 116: 61 117: 18 118: 00 119: 0a 120: 20 121: 20 122: 20 123: 20 124: 20 125: 20 126: 00 127: 49 20 Hex Data of DDC2B V50 109B5 Go to cover page ********************************************************************** EDID log file LG ********************************************************************** Vendor/Product Identification ID Manufacturer Name : PHL ID Product Code : E018 (HEX.) ID Serial Number : 12345 (DEC.) Week of Manufacture : 33 Year of Manufacture : 2003 EDID Version, Revision Version : 1 Revision : 3 Basic Display Parameters/Features Video Input Definition : Analog Video Input 0.700V/0.000V (0.70Vpp) without Blank-to-Black Setup Separate Sync without Composite Sync without Sync on Green no Serration required Maximum H Image Size : 36 Maximum V Image Size : 27 Display Transfer Characteristic : 3.03 (gamma) Feature Support (DPMS) : Standby Suspend Active Off Display Type : RGB color display Standard Default Color Space: Primary color space Preferred Timing Mode : Detailed timing block 1 Color Characteristics Red X coordinate : 0.638 Red Y coordinate : 0.327 Green X coordinate : 0.28 Green Y coordinate : 0.602 Blue X coordinate : 0.142 Blue Y coordinate : 0.063 White X coordinate : 0.283 White Y coordinate : 0.297 Established Timings Established Timings I : 720 x 400 @70Hz (IBM,VGA) 720 x 400 @88Hz (IBM,XGA2) 640 x 480 @60Hz (IBM,VGA) 640 x 480 @67Hz (Apple,Mac II) 640 x 480 @72Hz (VESA) 640 x 480 @75Hz (VESA) 800 x 600 @56Hz (VESA) 800 x 600 @60Hz (VESA) Established Timings II : 800 x 600 @72Hz (VESA) 800 x 600 @75Hz (VESA) 832 x 624 @75Hz (Apple,Mac II) 1024 x 768 @87Hz (IBM) 1024 x 768 @60Hz (VESA) 1024 x 768 @70Hz (VESA) 1024 x 768 @75Hz (VESA) 1280 x 1024 @75Hz (VESA) Manufacturer's timing : 1152 x 870 @75Hz (Apple,Mac II) Standard Timing Identification #1 Horizontal active pixels : 640 Aspect Ratio : 4:3 Refresh Rate : 85 Standard Timing Identification #2 Horizontal active pixels : 800 Aspect Ratio : 4:3 Refresh Rate : 85 Standard Timing Identification #3 Horizontal active pixels Aspect Ratio Refresh Rate : 1024 : 4:3 : 85 Standard Timing Identification #4 Horizontal active pixels Aspect Ratio Refresh Rate : 1280 : 5:4 : 85 Standard Timing Identification #5 Horizontal active pixels Aspect Ratio Refresh Rate : 1600 : 4:3 : 75 Standard Timing Identification #6 Horizontal active pixels : 1920 Aspect Ratio : 4:3 Refresh Rate : 60 Detailed Timing #1 Pixel Clock (MHz) : 202.5 H Active (pixels) : 1600 H Blanking (pixels) : 560 V Active (lines) : 1200 V Blanking (lines) : 50 H Sync Offset (F Porch) (pixels): 64 H Sync Pulse Width (pixels): 192 V Sync Offset (F Porch) (lines) : 1 V Sync Pulse Width (lines): 3 H Image Size (mm) : 360 V Image Size (mm) : 270 H Border (pixels) : 0 V Border (lines) : 0 Flags : Non-interlaced : Normal Display, No stereo : Digital Separate sync. : Positive Vertical Sync. : Positive Horizontal Sync. Monitor Descriptor #2 Serial Number : TY 123456 Monitor Descriptor #3 Monitor Name : PHILIPS 109B5 Monitor Descriptor #4 Monitor Range Limits Min. Vt rate Hz Max. Vt rate Hz Min. Horiz. rate kHz Max. Horiz. rate kHz Max. Supported Pixel : 50 : 160 : 30 : 97 : 240 No secondary GTF timing formula supported. Extension Flag : 0 Check sum : D6 (HEX.) Hex Data of DDC2B ********************************************************************** EDID log file CPT tube ********************************************************************** Vendor/Product Identification ID Manufacturer Name : PHL ID Product Code : E018 (HEX.) ID Serial Number : 3039 (HEX.) Week of Manufacture : 33 Year of Manufacture : 2003 EDID Version, Revision Version : 1 Revision : 3 Basic Display Parameters/Features Video Input Definition : Analog Video Input 0.700V/0.000V (0.70Vpp) without Blank-to-Black Setup Separate Sync without Composite Sync without Sync on Green no Serration required Maximum H Image Size : 36 Maximum V Image Size : 27 Display Transfer Characteristic : 2.81 (gamma) Feature Support (DPMS) : Standby Suspend Active Off Display Type : RGB color display Standard Default Color Space : Primary color space Preferred Timing Mode : Detailed timing block 1 Color Characteristics Red X coordinate : 0.631 Red Y coordinate : 0.329 Green X coordinate : 0.276 Green Y coordinate : 0.6 Blue X coordinate : 0.143 Blue Y coordinate : 0.057 White X coordinate : 0.283 White Y coordinate : 0.297 Established Timings Established Timings I : 720 x 400 @70Hz (IBM,VGA) 720 x 400 @88Hz (IBM,XGA2) 640 x 480 @60Hz (IBM,VGA) 640 x 480 @67Hz (Apple,Mac II) 640 x 480 @72Hz (VESA) 640 x 480 @75Hz (VESA) 800 x 600 @56Hz (VESA) 800 x 600 @60Hz (VESA) Established Timings II : 800 x 600 @72Hz (VESA) 800 x 600 @75Hz (VESA) 832 x 624 @75Hz (Apple,Mac II) 1024 x 768 @87Hz (IBM) 1024 x 768 @60Hz (VESA) 1024 x 768 @70Hz (VESA) 1024 x 768 @75Hz (VESA) 1280 x 1024 @75Hz (VESA) Manufacturer's timings: 1152 x 870 @75Hz (Apple,Mac II) Standard Timing Identification #1 Horizontal active pixels : 640 Aspect Ratio : 4:3 Refresh Rate : 85 Standard Timing Identification #2 Horizontal active pixels : 800 Aspect Ratio : 4:3 Refresh Rate : 85 Standard Timing Identification #3 Horizontal active pixels : 1024 Aspect Ratio : 4:3 Refresh Rate : 85 Standard Timing Identification #4 Horizontal active pixels : 1280 Aspect Ratio : 5:4 Refresh Rate : 85 V50 109B5 21 Go to cover page Standard Timing Identification #5 Horizontal active pixels : 1600 Aspect Ratio : 4:3 Refresh Rate : 75 Standard Timing Identification #6 Horizontal active pixels : 1920 Aspect Ratio : 4:3 Refresh Rate : 60 Detailed Timing #1 Pixel Clock (MHz) : 202.5 H Active (pixels) : 1600 H Blanking (pixels) : 560 V Active (lines) : 1200 V Blanking (lines) : 50 H Sync Offset (F Porch) (pixels): 64 H Sync Pulse Width (pixels): 192 V Sync Offset (F Porch) (lines) : 1 V Sync Pulse Width (lines): 3 H Image Size (mm) : 360 V Image Size (mm) : 270 H Border (pixels) : 0 V Border (lines) : 0 Flags : Non-interlaced : Normal Display, No stereo : Digital Separate sync. : Positive Vertical Sync. : Positive Horizontal Sync. Monitor Descriptor #2 Serial Number : TY 123456 Monitor Descriptor #3 Monitor Name : PHILIPS 109B5 Monitor Descriptor #4 Monitor Range Limits Min. Vt rate Hz Max. Vt rate Hz Min. Horiz. rate kHz Max. Horiz. rate kHz Max. Supported Pixel : : : : : 50 160 30 97 240 No secondary GTF timing formula supported. Extension Flag : 0 Check sum : 7F (HEX.) ******************************************************************** EDID data (128 bytes) ******************************************************************** 0: 00 1: ff 2: ff 3: ff 4: ff 5: ff 6: ff 7: 00 8: 41 9: 0c 10: 18 11: e0 12: 39 13: 30 14: 00 15: 00 16: 21 17: 0d 18: 01 19: 03 20: 68 21: 24 22: 1b 23: b5 24: ee 25: 9e 26: a8 27: a1 28: 54 29: 46 30: 99 31: 24 32: 0e 33: 48 34: 4c 35: ff 36: ff 37: 80 38: 31 39: 59 40: 45 41: 59 42: 61 43: 59 44: 81 45: 99 46: a9 47: 4f 48: d1 49: 40 50: 01 51: 01 52: 01 53: 01 54: 1a 55: 4f 56: 40 57: 30 58: 62 59: b0 60: 32 61: 40 62: 40 63: c0 64: 13 65: 00 66: 68 67: 0e 68: 11 69: 00 70: 00 71: 1e 72: 00 73: 00 74: 00 75: ff 76: 00 77: 20 78: 54 79: 59 80: 20 81: 20 82: 31 83: 32 84: 33 85: 34 86: 35 87: 36 88: 0a 89: 20 90: 00 91: 00 92: 00 93: fc 94: 00 95: 50 96: 48 97: 49 98: 4c 99: 49 100: 50 101: 53 102: 20 103: 31 104: 30 105: 39 106: 42 107: 35 108: 00 109: 00 110: 00 111: fd 112: 00 113: 32 114: a0 115: 1e 116: 61 117: 18 118: 00 119: 0a 120: 20 121: 20 122: 20 123: 20 124: 20 125: 20 126: 00 127: 7f Safety test requirements V50 109B5 22 Go to cover page All units that are returned for service or repair must pass the original manufactures safety tests. Safety testing requires both Hipot and Ground Continuity testing. HI-POT TEST INSTRUCTION 1. Application requirements 1.1 All mains operated products must pass the Hi-Pot test as described in this instruction. 1.2 This test must be performed again after the covers have been refitted following the repair, inspection or modification of the product. 3. Equipments and Connection 3.1. Equipments For example : - ChenHwa 9032 PROGRAMMABLE AUTO SAFETY TESTER - ChenHwa 510B Digital Grounding Continuity Tester - ChenHwa 901 (AC Hi-pot test), 902 (AC, DC Hi-pot test) Withstanding Tester 3.2. Connection * Turn on the power switch of monitor before Hipot and Ground Continuity testing. Clip 2. Test method 2.1 Connecting conditions 2.1.1 The test specified must be applied between the parallelblade plug of the mainscord and all accessible metal parts of the product. Clip 2.1.2 Before carrying out the test, reliable conductive connections must be ensured and thereafter be maintained throughout the test period. 2.1.3 The mains switch(es) must be in the "ON" position. 2.2 Test Requirements All products should be HiPot and Ground Continuity tested as follows: Condition Test voltage HiPot Test for products where the mains input range is Full range(or 220V AC) HiPot Test for products where the mains input is 110V AC(USA type) 2820VDC (2000VAC) 1700VDC (1200VAC) Test time 3 seconds (min.) 1 second Trip current (Tester) set at 100 uA for Max. limitation; set at 0.1 uA for Min. limitation 5 mA Ramp time set at 2 seconds (ChenHwa 9032 tester) Ground Continuity Test requirement Test current: 25A,AC Test time: 3 seconds(min.) Resistance required: <=0.09+R ohm, R is the resistance of the mains cord. Video cable Connect the "video cable" or "grounding screw" to the CLIP on your tester. Grounding screw Connect the power cord to the monitor. 2.2.1 The test with AC voltage is only for production purpose, Service center shall use DC voltage. 2.2.2 The minimum test duration for Quality Control Inspector must be 1 minute.No breakdown during the test. Power outlet (Rear view of monitor) 2.2.3 The test voltage must be maintained within the specified voltage + 5%. 2.2.4 The grounding blade or pin of mains plug must be conducted with accessible metal parts. 4. Recording Hipot and Ground Continuity testing records have to be kept for a period of 10 years. Block Diagram of V50 109B5 Flying-15 pin D-SUB RG LF-III TDA4823 B H Pre-Amp TDA4886 V50 109B5 9 Go to cover page Post-Amp CRT DC Restore LM2435T OSD NOVA 68275-00031 V SDA EHT X-RAY UC3843AN Rotation SCL . . M24C1 6-BN6 DAF / Cs SW x 4 IRF640 MCU WT62P2 SDA/SCL (DDC 2B) Linearity SDA SCL Sync Processor Degaussing B+ HDRV Control . Horizontal Deflection TDA4841 Vertical MHR Power Supply TEA1507 + 190 +80 +13 -13 +8 +6.3 TDA8172 Horizontal Frequency : 30~97kHz Vertical Frequency : 50~160 Hz MUTE H-UNLOCK Muting & G1 Spot Killer G1 23 Video Panel Schematic diagram V50 109B5 24 9 Go to cover page 2 1 3 3 2 1 4 5 6 5 4 7 8 7 6 8 9 9 10 11 13 14 13 12 11 10 12 14 15 16 15 17 16 18 17 18 19 19 22 21 20 20 21 23 22 24 23 26 25 24 28 27 A A VIDEO BOARD +83 A FB: 58361 2730 BAV21 6752 BAV21 2753 DVCC 7761 BC548C K +5A 13 12 100n25 100R 1/2W 100n 25 2763 10 9 1711-J F704 s001 4K7 3767 4K7 3764 4n750 2760 470p 50 J I K J L F730 100n 100 VFLB SCL 11 +12A 2782 SDA 12 +8 3705 2779 *PWMCK INT / 13 2761 8 NC 1K 14 1u8 7 3308 100R B FBKG HFLB TO MAIN BD 8502 POWER CON 8714 41921 1 G1 F722 2 BRI F723 3 H-FLB F724 4 ABL F725 5 CLBL F726 6 +12V 7 +8V F728 8 GND 9 +6V3 F729 10 +83 11 +83 F721 5705 3307 AVCC 15 100n25 L G 6304 6 1715-H 8 3772 1/2W C.C 2783 47R 1711-E 3704 10n 2KV 1/4W Sparkgap 1.8 mm 7 6 1715-A H 120R 1/2W C.C 1u 160 2726 5 R RP G I B 3778 6K8 1M 3K3 100R 100 1u 2752 3758 3765 3326 4 VCO 100MHZ 3K3 3 5303 16 3763 2 DGND 10K 5K6 AGND H F716 100n 25 3762 1 3330 J 10R 1000V 2773 47u 25V 5K6 3757 5 7304 NT68275 3327 3329 0u33 2751 7752 BF422 1711-B F G F709 2774 2781 2324 47u 25V 50 10n 2323 10n 50 3K3 K 3328 2322 I 4R7 47R 82R 3761 +5A 3334 J 5751 B i BAV103 +5A 3759 6753 H 3753 1K2 GND 1711-A 1 68K F708 10u 25 BZX79-C5V6 IN 3755 7751 BF422 +83 330K OUT 1 3751 470R BAV21 DDC 5V 13 3754 1 Bc 3333 100R 7303 LE33CZ 1715-I 220K G2 1712 +12A 6751 3332 2733 120R +83 1/2W C.C 1u 160 9304 100R G1 11 G [R] 0u33 10 H2 5305 82R 1711-H 2732 3731 2731 F 10 H1 RGP10G 5752 Gi 1711-G 1715-F 1711-C 10R BAV21 3739 F706 F705 100 1u 3732 1715-C 6732 9 3703 +8 E 1715-E 5 SCL 7732 BF422 15K 68K +83 BEAD 470R 9716 7 1K5 4001 R 14 3737 7731 BF422 6771 3733 6 3771 Gc D G E 1711-D 220K 3706 13 3724 1K2 6721 3736 R 8 9 1711-F F703 1715-B 2725 6723 BAV103 +12A 9302 [R] 330K 10u 100 3726 3722 1u8 5702 3 Sparkgap 1.0Sparkgap 1.0 mm mm S004 S002 Vout3 3718 22K 1/2W 6 Vin3 D 12 2772 GNDX G 4R7 9301 [R] 2729 100 100n 2721 5779 100n25 2724 2319 47R B 11 330p 500V Vp3 HFB 15 +83 1711-I 1715-D F702 100n25 4R7 3385 R 47R 100n25 17 Vin3 SDA 3316 2 1715-G 2771 11 18 16 12 100R 47u25 2702 1u8 5301 68R Vout3 Vout2 5771 3K3 3323 3K3 3324 100n 25 F_R3 GND 7 Vin2 F701 100MHZ 6301 2354 10 3367 25 10u I 15 14 13 ACW +3V3 S-TEST F312 2 3378 Vp2 Vin2 B 120R 1/2W C.C 3752 H G INT 9 16 6772 BZX79-C12 BZX79-C12 4 SCL F310 3 ACI 8 1u 160 19 3304 Vout2 Vp 68R 6303 SDA F309 VDD SCL 100n25 3376 Vin1 7 100R F_R2 0u33 BAV103 G 12 6302 4K7 5 3306 V-SYNC F308 F BZX79-C12 BZX79-C12 4K7 6 3305 F SDA 2309 20 82R GND 5 2342 C 3728 Sparkgap 1.0 mm S003 11 GND 68R 47R 100n25 2723 22K 10 H-SYNC F307 HFL 18 17 H 6 3315 21 5721 3738 7 E VDDa1 V 100n25 2353 100n 25 3383 CLI 1K 22 3729 22K 9 GND F306 Test 2338 Vp1 1 3756 8 19 Vout1 OSD3 C 3716 22K 1/2W 7 100R Bo 3381 B 5 OSD2 1 2727 3735 3362 3363 100R Bi 100n25 20 VSSa2 3319 4 10R 1K2 6 VSSa1 3 1K BAV21 100 1u 6731 B Go 3309 1K 3311 G B Ri 3734 100n 25 Gi 100n25 B F715 1703 3727 330K 2308 68R 2337 Vout1 7722 BF422 6722 BAV21 3312 21 Ro 7302 TDA4823PS_V1 22 VDDa2 VBL 9 Vin1 68K +83 6733 5 Ri R 470R VCC 1u8 4 2341 3 100R VBB 3725 7721 BF422 7701 8 LM2435T4 2312 23 F_R1 2547u 5307 3361 G 1K R OSD1 3707 100n 25 2336 LIM FBL 2 1n 500 100n25 24 100R 2311 68R 23 3310 2K2 3303 3313 2 1K 24 VDDref 1 3317 GND F304 11 R GNDref 3318 50 47p E 1 58 59 7301 TDA4886/V2 2307 B-IN 12 100n 25 2778 2728 3723 220K 47u 25 3721 9303 GND F311 13 D 2787 68R 3302 10 1%75R F303 9 G-IN D 3314 3301 GND 1%75R 8 1%75R R-IN 25 47u 9317 [R] Rc +8 C 1301-H 57 2356 C 56 9316 [R] 1u8 +8 9315 [R] 2722 22u100 B +83A 22K +83 +12A 22K 1/2W +12A SB: 57871 x1 B 3719 A K M M L M N O 8K2 100n 25 3325 2306 2776 Alle rechten voorbehouden. Verveelvuldiging, geheelAllofrights reserved. Reproduction in whole or in parts gedeeltelijk, is niet toegestaan dan met schriftelijke is prohibited without the written consent of the copyright toestemming van de auteursrechthebbende. owner. +83 50 100p N N L TO MAIN BD 8501 8713 41920 1 VE-S/W F732 O F733 F734 F735 F736 F737 P F738 F739 2 DDC5V 3 V-SYNC O 4 H-SYNC 5 S-TEST M 6 SCL(DDC) 7 SDA(DDC) 8 GND P 9 SCL 10 SDA N Q Q R R O [R] STANDS FOR COMPONENTS RESERVED. P S S STANDS FOR CHIP COMPONENTS. CHN TYT12CLASS_NO 3XX000 SETNAME 1 -------- Video Schematics 3138 178 6517 T 109B50/00 T 2003-06-20 3 NAMEMichael Wang/Ivy Su SUPERS. MGr CHECK********DATE 2003-04-08 Q 2 1 1 P V50 2 3 3 4 4 5 7 6 5 6 8 7 9 8 11 10 9 12 10 14 13 11 12 15 13 16 17 14 15 20 19 18 16 17 21 18 22 23 19 24 20 1 *** A1 KONINKLIJKE PHILIPS ELECTRONICS N.V. 2000 C 26 25 21 130 1 10 22 27 23 28 24 Q 1301-H C1 1703 C19 1711-A G20 1711-B G20 1711-C F22 1711-D E19 1711-E F23 1711-F D19 1711-G E19 1711-H F19 1711-I D19 1711-J F24 1712 G22 1715-A F21 1715-B D19 1715-C F22 1715-D D19 1715-E E19 1715-F F19 1715-G D19 1715-H F23 1715-I F20 2306 K8 2307 F9 2308 D3 2309 D9 2311 D3 2312 C11 2319 D11 2322 I8 2323 I9 2324 I9 2336 C6 2337 D6 2338 D6 2341 E11 2342 D11 2353 D6 2354 E6 2356 H5 2702 C14 2721 C15 2722 C15 2723 C16 2724 C13 2725 E19 2726 J22 2727 C17 2728 B15 2729 C15 2730 B16 2731 F16 2732 F17 2733 D19 2751 H16 2752 H17 2753 D19 2760 J12 2761 K11 2763 J13 2771 G19 2772 G21 2773 I23 2774 J23 2776 L23 2778 C9 2779 J22 2781 J23 2782 K24 2783 G22 2787 C3 3301 D2 3302 D2 3303 C2 3304 D11 3305 E2 3306 F2 3307 J8 3308 K9 3309 C9 3310 C9 3311 D9 3312 D2 3313 D2 3314 C2 3315 C11 3316 E9 3317 F9 3318 C8 3319 D9 3323 F4 3324 F4 3325 K12 3326 J8 3327 I9 3328 I8 3329 J8 3330 J9 3332 G6 3333 G6 3334 H10 3361 D4 3362 D4 3363 E3 3367 F6 3376 D9 3378 E9 3381 D9 3383 E6 3385 F5 3703 G21 3704 G23 3705 J22 3706 E11 3707 F11 3716 F17 3718 D17 3719 A17 3721 B16 3722 B17 3723 B17 3724 B17 3725 B18 3726 C16 3727 C17 3728 C17 3729 C15 3731 F17 3732 F17 3733 E16 3734 F16 3735 E17 3736 E18 3737 E18 3738 E18 3739 F15 3751 G16 3752 H16 3753 G17 3754 G17 3755 G18 3756 G18 3757 H17 3758 H17 3759 H15 3761 I12 3762 J11 3763 J12 3764 J12 3765 K12 3767 I12 3771 G21 3772 G22 3778 I22 4001 E14 5301 B10 5303 I11 5305 G21 5307 E12 5702 B15 5705 K23 5721 C15 5751 H16 5752 F16 5771 G19 5779 B13 6301 E3 6302 F3 6303 F2 6304 J22 6721 C16 6722 C16 6723 D16 6731 F16 6732 F17 6733 F16 6751 H16 6752 H17 6753 H16 6771 G22 6772 G2 7301 C10 7302 C5 7303 G5 7304 I10 7701 C14 7721 B17 7722 B17 7731 E17 7732 E17 7751 G17 7752 G17 7761 K12 8713 L24 8714 I24 9301 F6 9302 F8 9303 F9 9304 G9 9315 B5 9316 B5 9317 C5 9716 E14 F303 C2 F304 D2 F306 E2 F307 E2 F308 F2 F309 F2 F310 G2 F311 D2 F312 G2 F701 D19 F702 D19 F703 D19 F704 G23 F705 F19 F706 E19 F708 F22 F709 F23 F715 C19 F716 G22 F721 I23 F722 I23 F723 I23 F724 I23 F725 J23 F726 J23 F728 J23 F729 J23 F730 K23 F732 M23 F733 M23 F734 M23 F735 M23 F736 M23 F737 M23 F738 N23 F739 N23 S002 D19 S003 E19 S004 D19 s001 G23 C.B.A. Of Video Board V50 109B5 9 Go to cover page 25 PowerSchematic diagram V50 109B5 26 9 Go to cover page 2 1 4 3 1 2 5 3 8 7 6 4 5 11 10 9 6 7 12 8 14 13 9 16 15 10 11 18 17 12 13 20 19 14 A 0 150K 47u 160 2152 3142 100u 100 3138 47u 16 2144 2143 6141 RGP10D 2K2 3140 1/2W 3149 1/2W 3147 2139 120K 3139 1/2W 100K E 6132 2K7 1/2W 240R 1/2W BZX79-B8V2 3144 7113 TBC338-40 3115 150uf 400V F 7.8v I117 K +12 47u 16 2146 2 GND H 0.6v 3156 7116 TBC548C OFF 2131 4K7 I 3n3 6140 1N4148 3 OUT 1N4148 L +8 7117 L7808CV 1 IN 6146 10u 7115 BT169B H I G 22u 25 6143 47p 1000 2134 1N4148 6147 K 7.8v BZX79-C7V5 3146 47R 6.7v 2141 G G +5 GND 2147 7111 TCET1103G 2 4700u 10 3 A 1 +11 7114 L78L05ACZ OUT I115IN 7.65v 1n 500 6144 4 1K 2123 0R RGP10J 2145 83.5v 2142 3127 3154 220p 50 330R J M 47u 16 2155 1000u 16 1000u 16 8.3v 5K6 150uf 450V 11.7v 2133 3153 1/2W FOR 89 / ChinaOthers 2106 47u 25 REF. 2121 F 3K3 15R DEVIATION LIST D 22n 100 3145 27K 6107 DEMAG 3 1.1v 4 K RGP10J SENSE CTRL -12 100u R 2.4v A 7112 TL431ACZ-AP 2115 6 DRIVER GND C 5124 5.1v F017 2 1u50 NC 1 12.5v +12 100u 2n2250 1K +6A 33u 6136 I113 2112 TO MHR 1193 +6 5122 5123 10n250 8 3141 VCC 2151 47K 2W RGP10J 12 BYV27-200 RGP10D 7 2 3107 2 5 I 16 3121 6113 390R BAV21 3125 7 H Alle rechten voorbehouden. Verveelvuldiging, geheelAllofrights reserved. Reproduction in whole or in parts gedeeltelijk, is niet toegestaan dan met schriftelijke is prohibited without the written consent of the copyright toestemming van de auteursrechthebbende. owner. 2111 2 1 8 DRAIN E B I112 6135 F015 3 7102 TEA1507 2124 G 7103 TBC338-40 47n50 1K 2113 10K 8115 JFE3309V 1 3134 1/2W 3117 6 F014 BYV27-200 3128 1/2W 240K DEGAUSS 10 6109 330K BAS32L D 22n 50 F 6118 1 1N4148 R47 1/4W 3110 +12 3109 3 F016 SB140 4 R47 1/4W 3113 4 1113-B TO MHR 1192 SDT112DM 1104 2 3108 E 3 DGC3D4R5Q27C 3 C +t Rp Rs 1 U +83 F012 3131 3124 1113-A 4102 6134 4 R47 1/4W 6106 1 10R 2 8101 WPLUG1.8 1 F013 5126 180u 2153 3105 W6-RH 3 6133 31DF4-FC5 F08 A 14 7101 STP6NK60Z D 3 G S F011 2 5 220p2000 X7R 5102 N D 10n 250 6103 2n2 250 3102 (R) R47 1/4W 2 F010 11 +190 180u F04 3 [ +500V ] F07 5125 BYV36C 2154 6101 5 470u 25 F05 2n2 250 2104 4 1 FG F09 W6-RH GBU4K 2105 B 680n275 2 1M VR37 GND 2103 3101 F06 5101 5108 15mH T4AH 250V 2106 1101 1 F01 220p2000 6131 13 +400V DC C8B-R6H 150u400 F03 L C 5103 3104 I111 F02 1111 AC-INLET 1 2107 A 3 B 2150 5113 SRW35EC-T81V118 SB: 57451 x1 PB: 58361 150K MAIN PCB 7114 G14 7115 G13 7116 I12 7117 H13 8101 C4 8115 D8 F010 B3 F011 B6 F012 B11 F013 C2 F014 B10 F015 C10 F016 C1 F017 E7 I111 A6 I112 C11 I113 D11 I115 G13 I117 G14 F01 A11 F02 A1 F03 A4 F04 A11 F05 B6 F06 B1 F07 B6 F08 B10 F09 B1 1101 A2 1104 C3 1111 B1 1113-A C1 1113-B C1 2103 B2 2104 B4 2105 B4 2106 A6 2107 A9 2111 C9 2112 D10 2113 E2 2115 E7 2121 F5 2123 F9 2124 E7 2131 I13 2133 E11 2134 G12 2139 D12 2141 G14 2142 G13 2143 C14 2144 C14 2145 F13 2146 H13 2147 H14 2150 A11 2151 B11 2152 A11 2153 C11 2154 D11 2155 C11 3101 B2 3102 B4 3104 A9 3105 B7 3107 E7 3108 C8 3109 C8 3110 C9 3113 C8 3115 F6 3117 D1 3121 D9 3124 C2 3125 D4 3127 F8 3128 D7 3131 E8 3134 D6 3138 B11 3139 D12 3140 D12 3141 E10 3142 A12 3144 E12 3145 F12 3146 G10 3147 D13 3149 D12 3153 G12 3154 G12 3156 I13 4102 C8 5101 A5 5102 B5 5103 A7 5108 B3 5113 B10 5122 B13 5123 C13 5124 D13 5125 A13 5126 B13 6101 B6 6103 B9 6106 C9 6107 F9 6109 D7 6113 D5 6118 D2 6131 A11 6132 E13 6133 B11 6134 B11 6135 C11 6136 D11 6140 I12 6141 D13 6143 G12 6144 F12 6146 I12 6147 H10 7101 B8 7102 F6 7103 D2 7111 G10 7112 E11 7113 E13 A B C D E F G H I J K L M N N 1 3 2 4 5 6 7 8 9 10 11 12 13 14 (R) STANDS FOR COMPONENTS RESERVED. STANDS FOR CHIP COMPONENTS. O O CHN TYT12- SETNAME V50 CLASS_NO -------- 1 Power Schematics P 3138 178 6385 109B50/00 2003-06-20 3 NAMEMichael Wang / J. Cheng SUPERS. CHECK DATE 2003-06-20 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 P 3 130 1 A2 KONINKLIJKE PHILIPS ELECTRONICS N.V. 2000 C 17 18 19 20 V50 109B5 Schematic diagram of Main Board 2 1 A 3 2 1 5 4 7 6 3 4 8 5 6 11 10 9 7 13 12 8 9 9 Go to cover page 10 16 15 14 11 12 19 18 17 13 14 21 20 15 16 22 24 23 18 17 25 19 20 V-SYNC-OUT CLBL 100R 7 F042 8 3620 9604 2K2 10K 3625 3623 100K 3624 10K 2624 100u 25 3622 100u 25 2625 EGP20G S D G 6621 BZX79-C15 22K 6622 33u 250 3619 5608 5606 HL2455H-083N E 2616 F033 5 470p 1000 3611 F038 7611 BC337-40 3613 3 2 L 4602 F032 100n 100 3612 4 390R 1/4W 2617 4n7 2000 2611 DTV1500MFP 2606 68R 1/2W 220p 2000 6607 1u 160 3608 BZX79-C12 2607 220p 2000 2603 RGP10G 3604 6602 3626 15K 2W 2602 33K 1W 470n100 10n 2601 3602 4K7 6601 1N4148 12K 3627 2u2 25 2622 4K7 3507 * 2M2 6502 3519 1N4148 3517 2 3615 15R 2W LIN 1K 100R 1/2W F 26 G 17 DDC-SCL F057 7 DDC-SDA F058 8 F059 9 SCL 10 SDA 3818 H-UNLOCK A PA3 6802 3811 1N4148 15K 18 19 20 OFF M 21 2626 3633 S001 AC 350 Vpp 75K 2631 * 220K S002 2634 6K8 7646 BC547C 1K 2K2 2645 4601 U 2 1 36 J 35 3637 7631 MPSA44 3638 V-DAF 10u 50 3666 3636 430K VR37 4M7 1/2W 3657 430R 1/2W +350 510n 250 22K 2819 100p 2000 2632 * 150p 2000 3631 IRF630M 7638 2816 4K7 3847 IRF640 7640 IRF640 7642 2K2 3823 4K7 4K7 3822 U 2 1 I (R) 2647 4K7 K 3662 DDC-SDA 150K +12 3831 22K +11 +12 /PWM9 IRQ PA2 27 3814F047 LED /PWM8 PC7 PA1 26 560R F050 F048F049 /SCL1 /SOGIN 100R Q5 100R 3842 7831 BC548C POWER 4 37 DAF 3635 2642 3665 100R DDCDETECT 28 +12 3 680p 1000 9601 F046 AC 600 Vpp AC 250 10 Vpp 2 PC6 PA0 25 /SAD1 PC5 PC0 24 PC1 PC3 PC2 23 KEY DEVIATION LIST 7648 TBC548C /AD1 /AD3 22 3817 /AD2 Q 10K TO CTR'L BD 8899 SELF-TEST /AD0 PC4 L 3671 7647 TBC548C DEGAUSS 3827 10K 3670 4K7 PA4 2 2633 1u5 250 30 /PWM10 PB0 3 9 AC 250 Vpp 150K DDC-SCL /PWM11 29 7643 BC547C 1K BZX79-C4V7 5 SELF-TEST 6 PA5 3661 Q4 3841 /PWM12 /HFO 16 31 8 AC 250 Vpp 220n 250 3652 4604 6K8 2K7 F055 F056 15 100R 32 3830 3813 VE PA6 +5 E2 VSS 2640 AC 350 Vpp F045 3660 1801 JFE625V 4 H-SYNC-IN PA7 /PWM13 /CLAMP +5 SDA 4 150K +5 DDC5V 3 V-SYNC-IN /VOUT E1 SCL 5 4 PB1 /HFI 3815 F053 F054 33 4K7 3825 PD0 WC 6 34 100p PD1 /HOUT 2 3 2 PB2 7 35 1 14 DDC5V 7803 M24C16-BN6 1 VCC E0 36 100p 3871 13 (R) +12 8 2K2 Q4 Q5 +5 F052 VE +5 4K7 /PWM7 PB5 /PAT 8501 1 (R) 7641 BC547C 1K 7 AC 250 Vpp 3639 PD2 OSCI /SCL2 3839 37 5611 SRW19ES-T38V005 6 3647 6K8 3656 38 /PWM6 OSCO PB3 6822 3667 PD3 GND PB4 3832 +5 +5 2827 12 +5 22n 50 3812 11 +5 2818 Q2 +12 47R +5 3821 PD4 /PWM5 100n 250 150K /PWM4 VDD /SDA2 Q3 3845 2828 9 10 3655 7639 BC547C IRF640 7645 PD5 38 100p 50 39 PWM3 SCL Q3 BZX79-C5V6 8 220p 50 3840 PWM0 1K 39 40 2821 40 41 10p 61S1208 Q1 HIN 22n 50 12M 10p 2815 1806 2813 7 42 SDA H 2638 6K8 3651 Q2 100R 41 PWM1 RESET /3V3 6 47u 16 J DVIN 5 +5 2806 2814 3K3 47u 16 2u2 50 2817 4 3K9 3834 +5 D+ PWM2 3650 100R 3829 22K 1/2W 3816 LIN +12 H-SYNC-IN +5 3 3835 L 100R 3828 BZX79-C5V6 6821 3833 4K7 1 2 2u250 2835 +5 7801 WT62P2 10K +5 4K7 2u2 50 2825 I F051 3641 (R) V-SYNC-IN 22K 4K7 +5 6820 3844 22K 2u2 50 2824 3843 3837 ABL-CON K (R) (R) ROT K N 7637 (R) (R) BRIGHTNESS 3838 AC 250 Vpp 2636 3646 270n 400 +12 3645 (R) 7636 +83 H-DC-SHIFT TO VIDEO BD 8713 AC 250 Vpp +6A 1401-B F028 F029 1401-A F031 1 +6 H Alle rechten voorbehouden. Verveelvuldiging, geheelAllofrights reserved. Reproduction in whole or in parts gedeeltelijk, is niet toegestaan dan met schriftelijke is prohibited without the written consent of the copyright owner. toestemming van de auteursrechthebbende. AC 1200 VppF030 123 H-SYNC-OUT F060 24 3609 270R V-SYNC-OUT P 7606 BU2527AF +8 J L 1R5 3W 6606 SB140 Q1 O 3607 23 BSN254A +12 11 M 2629 TO CRT ASS'Y 3558 * 180K VR25 270K VR25 * 3508 2n2 100 2524 39p 50 8K2 3528 5n6100 10n 2% 100 2511 3525 8n2 50 2506 2507 217601 10K 9 10 2R2 2W 3668 F043 F044 H-DC-SHIFT 7629 BC558C 1R 1/4W 6 F041 34 3614 CLBL F040 6mH 6626 RGP10D 2 1 100MHZ ABL 3577 F027 C D 3n3 100 100R 5 30 20mH 5604 BF422 7628 BAV21 2608 4 1R 3606 (R) 3 F037 F039 2 BAV21 2609 F036 BRIGHTNESS 3576 H-FLY 4 25 H-FLY 2 100R 33 W6 6 1 W1 SRW25EF-T24V004 5603 3616 4603(R) U 3621 F026 W5 5 33R 2W +12 7627 BC517 W4 4 3 W3 330n 250 5602 6623 1 31 2621 F025 (R) RGP10D 6605 32 F023 F024 +5 3669 H-UNLOCK REF. 100K 2631 100P 2KV 2632 150P 2KV 3407 1R8 1/2W 3503 47K G 100R 5601 VALUE 3 22 3603 10n 250 7618 TBC328-40 AC 200 Vpp 3617 28 3618 2623 10K I BC558C 7505 3601 +12 G1 F035 +83 6608 F 732R 1/2W 1% 7617 TBC338-40 6609 TO VIDEO BD 8714 8502 42097 F034 1 H 100n 25 G 3K3 0.9v 3524 3523 220u 16 2505 4R7 1/2W 9 1K +12 1u 50 6503 +12 2 DC 200 V 7616 5610 FQP6P25 100MHZ 680R 3W 2.5v 47K 13 B ROT +12 3605 3505 8 H-OUTPUT STAGE 2.7v 26 27 28 29 30 1 12 1.4v 2.5v11 5.3v 3522 E PLL2,PARAL., PIN UNBALANCE . & SOFT START HORIZONTAL OSCILLATOR 7619 BC548C 27 1M5 2512 150K 3518 F PLL1 AND H-POSITION H/C-SYNC INPUT AND POLARITY CORRECTION 7626 BC516 29 9605 100n 1N4148 15 100p 2509 5 10K 2504 2.5v 2.5v 3 3509 9 CONTROL FREQUENCY DETECTOR REFERENCE 25 33R COINCIDENCE DETECTOR 1K 7621 BC516 F021 12K AND 2 3628 1K 2W 14 4 1n 50 3504 7 3569 B+ X-RAY PROTECTION 1603-2 3629 A (R) 1 15 6 I 2C-BUS REGISTERS SUPPLY E H-SYNC-OUT 100n 100 2522 RECEIVER 10 2502 11.8v 15R 1/2W +6A 3610 16 32 V-DAF FOCUS HORIZONTAL AND VERTICAL 6501 18 10 100R D OUTPUT ASYMMETRIC EW-CORRECTION PROTECTION AND SOFT START 2508 SCL 17 3 20 2503 HUNLOCK OUTPUT I 2C-BUS 3568 13 3555 VER1K V-POSITION V-SIZE,VOVSCN 19 100R C 17 15K 3567 SDA 18 V-LINEARITY V-LINEARITYBALANCE 1K5 3515 D VIDEO CLAMPING & V-BLANK H-SIZE&V-SIZE 12 3554 VER+ 1K V-OUTPUT EW-OUTPUT H-PINCUSHION H-CORNER H-TRAPEZIUM H-SIZE EHT COMPENSATION +12 F022 3630 19 11 31 560R 1/2 W 16 VERTICAL OSCILLATOR AND AGC V-SYNC INTEGRATOR 21 22 3510 7 8 V-SYNC INPUT & POLARITY CORRECTION 220n 100 3553 100K VR25 H-UNLOCK 22K 1% 2521 3513 614 20 24 23 2K7 1% G1 15K 3512 3516 -120 7501 TDA4841 12K 1/2 W * 3503 27K 2501 3502 B 7620 BC517 7503 BF423 C +190 +12 7502 PH2369 470R 7K5 MAIN PCB SB: 57451 x1 PB: 58361 A 3501 +12 100u 16 B A 2826 22n 50 LG TUBE SDI TUBE CPT TUBE NONE NONE 220P 2KV 220P 2KV 2R 1/2W 2R 1/2W 12K 1/2W 18K 1/2W 8K2 1/2W 3505 47K 1/6W 68K 1/6W 47K 1/6W 3508 270K VR25 270K VR25 330K VR25 3558 180K VR25 180K VR25 150K VR25 M N N R (R) STANDS FOF COMPONENTS RESERVED. STANDS FOR CHIP COMPONENTS. 1 2 3 4 5 6 7 8 9 10 11 12 13 15 14 16 17 18 19 27 26 1401-A E15 1401-B E16 1603-2 B10 1801 L9 1806 J4 2501 B3 2502 E7 2503 D8 2504 C9 2505 E4 2506 E5 2507 E5 2508 E6 2509 D4 2511 E7 2512 E9 2521 A6 2522 A6 2524 C8 2601 D10 2602 D11 2603 D12 2606 E14 2607 F14 2608 F14 2609 F14 2611 E15 2616 E17 2617 E17 2621 C16 2622 C14 2623 C14 2624 C18 2625 C18 2626 H19 2629 B12 2631 I18 2632 I18 2633 I18 2634 J18 2636 G15 2638 H15 2640 I15 2642 J15 2645 J15 2647 K15 2806 J4 2813 J4 2814 J4 2815 K4 2816 H7 2817 J3 2818 L8 2819 I7 2821 M6 2824 H4 2825 I4 2826 M8 2827 K8 2828 K7 2835 H7 3501 A3 3502 B2 3503 B3 3504 D9 3505 D9 3507 C9 3508 B9 3509 D8 3510 D8 3512 A4 3513 A4 3515 C4 3516 B3 3517 E9 3518 D4 3519 D9 3522 E4 3523 E5 3524 E6 3525 E6 3528 E7 3553 A6 3554 B8 3555 B8 3558 B9 3567 C3 3568 C3 3569 D3 3576 F2 3577 F2 3601 D10 3602 E10 3603 E11 3604 D11 3605 C12 3606 D13 3607 E13 3608 E13 3609 F12 3610 C12 3611 F17 3612 E17 3613 E17 3614 F18 3615 E18 3616 C16 3617 C15 3618 C15 3619 C14 3620 A14 3621 C17 3622 C18 3623 C19 3624 C19 3625 C19 3626 D11 3627 B13 3628 B13 3629 B12 3630 B11 3631 I18 3633 I19 3635 J18 3636 J19 3637 J18 3638 J19 3639 J19 3641 H15 3645 G12 3646 G12 3647 H15 3650 H12 3651 H12 3652 I15 3655 I12 3656 I12 3657 J15 3660 I12 3661 J12 3662 K15 3665 J12 3666 K12 3667 L13 3668 L14 3669 M14 3670 M14 3671 L14 3811 M4 3812 L8 3813 L4 3814 L8 3815 L4 3816 I4 3817 M6 3818 L4 3821 J8 3822 J8 3823 J8 3825 K8 3827 M8 3828 H9 3829 I9 3830 L9 3831 L10 3832 I9 3833 I4 3834 J4 28 3835 I4 3837 I4 3838 H8 3839 J7 3840 H6 3841 K9 3842 K9 3843 H4 3844 H5 3845 I8 3847 I7 3871 K8 4601 J15 4602 F15 4603 D15 4604 J15 5601 D12 5602 C16 5603 C16 5604 C17 5606 F16 5608 F15 5610 C15 5611 H17 6501 D9 6502 D9 6503 E10 6601 E11 6602 D12 6605 B17 6606 E13 6607 E14 6608 F13 6609 L13 6621 C15 6622 C14 6623 D15 6626 C17 6802 M4 6820 M7 6821 M7 6822 I9 7501 B5 7502 A4 7503 B3 7505 E9 7601 D11 7606 E13 7611 E18 7616 C15 7617 C13 7618 D13 7619 B13 7620 A11 7621 B11 7626 B18 7627 B18 7628 C19 7629 C19 7631 J19 7636 G14 7637 G13 7638 H15 7639 H13 7640 I15 7641 I13 7642 J15 7643 J13 7645 K15 7646 K13 7647 L13 7648 M13 7801 I5 7803 J9 7831 L9 8501 K1 8502 F1 9601 I18 9604 A14 9605 B15 F021 B11 F022 B11 F023 B17 F024 C16 F025 C16 F026 C17 F027 C17 F028 E16 F029 E16 F030 E15 F031 E15 F032 E17 F033 E17 F034 F1 F035 F1 F036 F1 F037 F1 F038 F16 F039 F1 F040 F1 F041 G1 F042 G1 F043 G1 F044 G1 F045 I18 F046 I18 F047 L8 F048 L9 F049 L9 F050 L8 F051 L1 F052 L1 F053 L1 F054 L1 F055 L1 F056 L1 F057 L1 F058 M1 F059 M1 F060 M1 S001 I19 S002 I18 A B C D E F G H I J K L M N O P Q R 20 S S CHN TYT12- SETNAME V50 1 CLASS_NO -------- Defl. Schematics 3138 178 6385 T 2003-06-20 3 109B50/00 T NAMEMichael Wang / J. Cheng SUPERS. DATE 2003-06-20 CHECK 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 3 130 2 A1 KONINKLIJKE PHILIPS ELECTRONICS N.V. 2000 C 25 26 27 28 27 28 EHT Schematic Diagram V40 109F5 9 Go to cover page 1 3 2 1 5 4 2 6 7 4 3 9 8 5 6 10 12 11 8 7 13 9 10 16 15 14 17 12 11 19 18 20 14 13 A +12C 2401 MAIN PCB 44 SB140 47u 35 2 6 470u 16 Vs 7401 TDA8172 3 Vb A FBgen SB: 57451 x1 PB: 58361 FLYBACK GENERATOR F081 43 F082 4 C 7671 STP6NK60ZFP D 3681 G S 10R 2n2 50 2675 3692 3422 49 100R BZX79-B15 483 F092 2 ABL 33K H BAS32L 3685 1u 50 1N4148 3689 6682 220K +12A 3690 +12A 3687 33K 470K 2681 RGP10D +12A 330K 2682 6 11.1v ABL-CON 3696 47K 9 F094 AC 200 Vpp 10K 3695 G 3688 RGP10J -120 F093 4K7 10R 3686 6677 1K5 470R 2.4v 1M 13 3691 M 3697 54v 12 2683 Feedback Control 9402 (R) 6421 470n 100 F091 6681 3432 2685 F1 WHITE 4n7 50 2413 47R BAS32L 10K 3416 3417 4K7 6411 150p 50 3415 F 120R 22n 50 3433 H 2431 10.8v L 2411 3412 22n 50 2412 150K K 7431 BC847C 3413 3411 9401 (R) 1K5 +12A G2 1R +12A 2.5v 3431 RGP10D 3680 F090 3 68K BZX79-B33 48.2v 6671 3698 CUR.SENSE COMP 1 6672 4u7 100 6673 CURRENT SENSE COMPARATOR 2672 GND 5 F089 10 X-ray -Control 10u 160 1V R G 47n 630 8 PWM LATCH R 20K S F +12 E F086 F087 F088 4 ERROR AMP. 2 VFB 2R J 52 AC 350 Vpp 31DF6-FC5 7673 PH2369 4K7 T F2 RED 3699 OSC 516676 7 1u 100 /CT 3694 55 9K1 6 AC 700 Vpp DAF 47n 250 3683 4 7672 IRF640FP 50 OUTPUT 11 F085 1 4K7 2.50V RT 560R INTERNAL BIAS VREF GOOD LOGIC D F084 180u +12A 5V 50mA VHT DAF I/P 1M 2676 I 47 S/R 8K2 3418 10n 100 47R 2414 4n7 50 1N4148 3419 2415 6412 330R 46 3420 Alle rechten voorbehouden. Verveelvuldiging, geheelAllofrights reserved. Reproduction in whole or in parts gedeeltelijk, is niet toegestaan dan met schriftelijke is prohibited without the written consent of the copyright toestemming van de auteursrechthebbende. owner. 7412 BC547C 5V REF F083 5 AC 700 Vpp 54 5682 +83 8 VREF UVLO 34V 3421 45 H-FLY 10K 4.9v 5681 CF2087 3684 7411 UC3843AN 53 2671 100u 16 +12A 4K7 3427 E 1N4148 2417 7 VI H 6675 2u2 50 2418 +12A 3693 6414 7414 BC847C 47K 3425 6415 BAS32L G 0.6v 47K BAS32L 3426 D 2673 6674 3682 470R RGP10J +350 100u 100 3423 1401-D 330K BAS32L 2419 0.4v 6413 22K 7413 BC847C 2u2 50 10u 50 2420 3424 C * 3407 3406 2K2 1R8 1/2W +12A E 3n3 630 2403 470u 16 4401 R 3405 F B 2674 -12 2405 4 V-YOKE GND D 3 1401-C 3403 PROTECTION 2K2 3409 THERMAL B 42 Output 5 POWER AMPLIFIER + TTC05501JIA 7 Vin7 220R 1/2W VER- _ 1R8 1/2W 3408 1 Vin1 1R8 1/4W VER+ 3402 C 220n 100 A 2402 6401 9403 +12 B BC858C 7681 I I N (R) STANDS FOR COMPONENTS RESERVED. STANDS FOR CHIP COMPONENTS. 2 1 3 4 6 5 7 8 9 11 10 12 13 1401-C B6 1401-D C6 2401 A3 2402 A4 2403 B4 2405 B5 2411 G4 2412 G3 2413 G5 2414 E3 2415 E2 2417 D4 2418 D5 2419 D2 2420 C1 2431 H2 2671 E8 2672 F8 2673 D9 2674 D9 2675 D7 2676 G8 2681 I12 2682 H14 2683 G12 2685 F12 3401 A3 3402 B5 3403 B5 3405 C4 3406 C5 3407 C5 3408 C5 3409 B3 3411 G4 3412 H4 3413 G4 3415 G5 3416 G5 3417 G5 3418 E3 3419 F2 3420 F1 3421 E1 3422 E6 3423 D3 3424 C2 3425 D1 3426 D1 3427 E1 3431 G2 3432 I2 3433 H2 3680 F9 3681 D8 3682 D7 3683 I12 3684 H12 3685 I12 3686 H13 3687 H13 3688 H14 3689 H14 3690 I14 3691 I11 3692 E7 3693 F7 3694 E7 3695 G9 3696 H8 3697 G12 3698 G13 3699 G12 4401 B4 5682 D8 5681 D10 6401 A4 6411 G5 6412 F2 6413 D3 6414 D3 6415 D1 6421 I3 6671 F9 6672 F8 6673 F8 6674 D9 6675 D7 6676 E8 6677 G9 6681 H11 6682 H14 7401 A4 7411 D4 7412 E2 7413 C2 7414 D2 7431 H1 7671 D8 7672 E8 7673 E7 7681 I13 9401 G2 9402 H3 F081 B5 F082 C5 F083 D9 F084 D12 F085 D9 F086 E9 F087 E9 F088 E9 F089 F12 F090 F9 F091 G12 F092 G9 F093 G12 A F094 G9 B C D E F G H I J K L M N 14 O O CHN TYT12- SETNAME V50 CLASS_NO 1 -------- EHT 3138 178 6385 P 109B50/00 2003-06-20 3 NAMEMichael Wang / J. Cheng SUPERS. CHECK DATE 2003-06-20 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 P 3 A2 130 3 KONINKLIJKE PHILIPS ELECTRONICS N.V. 2000 C 17 18 19 20 C.B.A. Of Main Board V50 109B5 9 Go to cover page 29 30 V50 109B5 9 Go to cover page C.B.A. Of Main Board V50 109B5 Waveform of Main Board 0 1 2 5 10 15 6 11 16 12 7 3 4 9 Go to cover page 13 8 9 14 17 18 19 25 20 26 21 22 23 24 27 28 29 31 Waveform of Main & Video Panel V50 109B5 32 9 Go to cover page 40 45 50 36 41 46 51 37 42 38 43 30 31 32 33 34 35 39 44 47 48 49 55 56 52 57 53 58 54 59 1 2 A 3 1 9 Go to cover page 4 5 2 6 A 3 CONTROL PCB SB: 57231 x1 PB: 58361 A A F1 C3 F2 C3 F3 C3 F4 D3 1891 D1 1892 D1 1893 D2 1894 D2 1895 D3 3891 D1 3892 D1 3893 D1 3894 D2 6891 C3 8899 C3 B C C B B D C OK Left 8899 42080 POWER LF Right F1 E 4 4 1 3 1892 1 3 1893 1 [R] 3 1894 1 1895 2 2 2 2 2 4 4 4 4 3 F3 2 F4 1 C E F D [R] 3894 47K 3893 1/2W 18K 3892 1/2W D 12K F 1 3 1891 6891 3 L-34GD F2 TO MAIN BD 1801 D 3891 1/2W Alle rechten voorbehouden. Verveelvuldiging, geheel ofAll rights reserved. Reproduction in whole or in parts gedeeltelijk, is niet toegestaan dan met schriftelijke is prohibited without the written consent of the copyright toestemming van de auteursrechthebbende. owner. B 33 V50 109B5 Control Panel Scahematic G G E E H H [R] STANDS FOR COMPONENTS RESERVED. 1 2 3 I I CHN TYT12- SETNAME V50 CLASS_NO 1 -------- Control Schematics J J 3138 178 6518 109B50/00 2003-06-20 3 NAMERoland/Ivy Su CHECK 1 SUPERS. DATE 2003-06-20 2 130 1 1 A4 KONINKLIJKE PHILIPS ELECTRONICS N.V. 2000 C 3 4 5 6 34 9 V50 109B5 Go to cover page Control Panel board C.B.A. 1 2 3 9 Go to cover page 4 1 5 2 6 3 A A M.H.R BOARD B SB: 55781 x1 PB: 58361 3 1 1192 TO MAIN PCB 8101 F1 F2 2195 A A 10n 400 F5 9192 9193 [R] C 5191 70mH 1 4 2 3 B [R]9191 B D SDT112DM 1 F6 B C D C F7 2 C F1 A1 F2 A2 F3 D3 F4 E3 F5 A2 F6 C1 F7 C3 1191 B2 1192-A A1 1193 E3 2191 E3 2192 E2 2193 E2 2194 E1 2195 A1 3191 D2 3192 D2 3193 D1 5191 B2 5192 E3 6191 D2 6192 D3 6193 E3 6194 D2 7191 D1 9191 B1 9192 B1 9193 A1 9194 D1 4 3 1191 E E 6191 F 1N4148 [R] 3193 9194 D F D 1/2W I02 3191 7191 BC338-40 3K9 6193 I03 G 2191 22u 50 2192 22u 63 2193 220u 16 5192 I04 BAV21 E TO MAIN PCB 8115 F3 1193 BAV21 1 G 2 1n 1N4148 6192 6K8 1/2W 6194 3192 I01 2194 Alle rechten voorbehouden. Verveelvuldiging, geheel ofAll rights reserved. Reproduction in whole or in parts gedeeltelijk, is niet toegestaan dan met schriftelijke is prohibited without the written consent of the copyright toestemming van de auteursrechthebbende. owner. 35 V50 109B5 MHR Panel Scahematic E F4 H H 1 I 3 2 I NOTES: (R) STANDS FOR RESERVED (NOT INSERTED) CHN SETNAME V50 CLASS_NO -------MHR BOARD J 3138 178 63681 J 109B50/00 2003-06-20 3 NAME SUPERS. MGr CHECK******** DATE 2003-06-20 1 2 1 10 130 1 *** KONINKLIJKE PHILIPS ELECTRONICS N.V. 2000 C 3 4 5 6 A4 36 9 V50 109B5 Go to cover page MHR board C.B.A. Repair Tips V50 109B5 37 Go to cover page 0. Warning All ICs and many other semi-conductors 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 unit via a wrist wrap with resistance. Keep components and tools also at the same potential ! 1. Servicing of SMDs (Surface Mounted Devices) 1.1 General cautions on handling and storage - Oxidation on the terminals of SMDs results in poor soldering. Do not handle SMDs with bare hands. - Avoid using storage places that are sensitive to oxidation such as places with sulphur or chlorine gas, direct sunlight, high temperatures or a high degree of humidity. The capacitance or resistance value of the SMDs may be affected by this. - Rough handling of circuit boards containing SMDs may cause damage to the components as well as the circuit boards. Circuit boards containing SMDs should never be bent or flexed. Different circuit board materials expand and contract at different rates when heated or cooled and the components and/or solder connections may be damaged due to the stress. Never rub or scrape chip components as this may cause the value of the component to change. Similarly, do not slide the circuit board across any surface. 1.2 Removal of SMDs - Heat the solder (for 2-3 seconds) at each terminal of the chip. By means of litz wire and a slight horizontal force, small components can be removed with the soldering iron. They can also be removed with a solder sucker (see Fig. 1A) Fig. 1 DISMOUNTING SOLDERING IRON VACUUM PISTON 4822 395 10159 e.g. WELLER SOLDER TIP PT -H7 A SOLDERING IRON SOLDER WICK 4822 321 40042 e.g. A PAIR OF TWEEZERS HEATING HEATING B SOLDERING IRON SOLDER WICK preferably be equipped with a thermal control (soldering temperature: 225 to 250 oC). - The chip, once removed, must never be reused. 1.4 Attachment of SMDs - Locate the SMD on the solder lands by means of tweezers and solder the component on one side. Ensure that the component is positioned correctly on the solder lands (see Fig.2A). - Next complete the soldering of the terminals of the component (see Fiq. 2B). Fig. 2 MOUNTING e.g. A PAIR OF TWEEZERS A SOLDER 0.5 - 0.8 mm PRESURE SOLDERING IRON SOLDERING TIME SOLDER < 3 sec/side 0.5 - 0.8 mm PRESURE SOLDERING IRON 2. Caution when attaching SMDs - When soldering the SMD terminals, do not touch them directly with the soldering iron. The soldering should be done as quickly as possible, care must be taken to avoid damage to the terminals of the SMDs themselves. - Keep the SMD's body in contact with the printed board when soldering. - The soldering iron to be used (approx. 30 W ) should preferably be equipped with a thermal control (soldering o temperature: 225 to 250 C). - Soldering should not be done outside the solder land. - Soldering flux (of rosin) may be used, but should not be acidic. - After soldering, let the SMD cool down gradually at room temperature. - The quantity of solder must be proportional to the size of the solder land. If the quantity is too great, the SMD might crack or the solder lands might be torn loose from the printed board (see Fig. 3). Fig. 3 Examples C - While holding the SMD with a pair of tweezers, take it off gently using the soldering iron's heat applied to each terminal (see Fig. 1 B). - Remove the excess solder on the solder lands by means of litz wire or a solder sucker (see Fig. 1C). 1.3 Caution on removal - When handling the soldering.iron. use suitable pressure and be careful. - When removing the chip, do not use undue force with the pair of tweezers. - The soldering iron to be used (approx. 30 W) should B RIGHT SOLDERING IRON 38 X Exploded View V50 109B5 Go to cover page 42 3138 104 60801 BACK COVER 3138 188 78341 1154 CORD SUB-D 15/1M8/13 3300943 UL 3138 178 63851 MB-1 ASSY(109B5) 3138 178 65191 MB-2 ASSY(SDI-109B5) 3138 178 66071 MB-3 ASSY(CPT-109B5) 1152 1153 3138 178 65171 V/B ASSY(LG-109B5) 5007 3138 188 78331 COI DEGAUS 62-9703-15D 3138 178 65181 C/B ASSY 1154 1151 9301 930 50323 M46QEF903X01(H)(LGPD) 9301 952 30323 M46QEF903X01(H)M(LGPD) 8238 274 44501 M46QCK761X123(TCO/MDT) 8238 274 44481 M46AJS53X76(MV) 1 3138 127 53831 FRONT CABINET ASSY 4 3138 127 53821 CHIN ASSY Recmmended parts list V50 109B5 39 Go to cover page Recommended parts list of V50 109B50/00(863900014291) 0001 313812753831 FRONT CABINET ASSY 0003 313812753811 PEDESTAL ASSY 0004 313812753821 CHIN ASSY 0042 313810460801 BACK COVER 0057 313810440571 HOUSING COVER 0212 313811577881 LABEL-CPU 0213 313811577891 LABEL-EEPROM(LPL) 0450 313810662131 CARTON 0451 313810662141 CUSHION-TOP 0452 313810662151 CUSHION-BOTTOM 0454 313810656651 PE BAG 0601 313811705601 E-D.F.U. ASSY 0615 313811705001 HEX CODE OF F/W (NO MATL) 1053 313816874231 MAINS CORD 1054 313818878341 CORD SUB-D 15/1M8/13 330943 UL 1101 242208600208 FUSE 5X20 HT 4A 250V IEC B 1104 242213207402 RELAY 1P 12V 10/80A SDT-SS L 1111 313817876762 AC INLET ASSY 1151 930193050323 CRT M46QEF903X01(H) (LGPD) B 1152 313817863851 MB-1 ASSY (109B5) 1153 313817865171 VB ASSY (LG-109B5) 1154 313817865181 C/B ASSY 1155 313817863681 MHR ASSY 109B5 1191 242213207401 RELAY 1P 12V 10A FTR-H2A B 5681 313818878571 TFM LOT LAYER 11MM WIRE 7102 935267356112 IC TEA1507P/N1 (PHSE) L 7111 932214014667 OPT CP TCET1103(G) (VISH) L 7112 932208697676 IC TL431ACZ-AP S (ST00) A 7114 932208234676 IC L78L05ACZ (ST00) A 7115 933826850126 THYRIS BT169B (PHSE) A 7117 933920810682 IC L7808CV (ST00) L 7191 933953420676 TRA SIG TBC338-40 (TOSJ) A 7301 935266857112 IC TDA4886/V2 (PHSE) L 7302 935270542112 IC TDA4823PS/V1 (PHSE) L 7303 932210611676 IC LE33CZ (ST00) A 7304 932218565682 IC NT68275-00031 (NOVA) L 7411 932201959682 IC UC3843AN (MOTA) L 7501 935267455112 IC TDA4841PS/V3 (PHSE) L 7502 933450090126 TRA SIG PH2369 (PHSE) A 7601 934003960126 FET SIG BSN254A (PHSE) A 7611 932216831676 TRA SIG BC337-40 (KEC0) A 7616 932218832687 FET POW FQP6P25 (FSC0) L 7631 934025870126 TRA SIG MPSA44 (PHSE) A 7638 932217995687 FET POW IRF630B (FSC0) L 7640 932217996687 FET POW IRF640B (FSC0) L 7673 933450090126 TRA SIG PH2369 (PHSE) A 7801 823827444541 CPU,IC 7803 932212662682 IC M24C16-BN6 (ST00) L Spare Parts List V50 109B5 40 Go to cover page 2146 203803521206 ELCAP GS 16V S 47U PM20 A 2147 203803521304 ELCAP GS 25V S 22U PM20 A 2150 225260214216 CER2 DC X7R 2KV S 220P PM10 A 2151 202203100151 ELCAP KF 100V S 100U PM20 B 2152 202202000717 ELCAP GS 160V S 47U PM20 B 2153 202203100149 ELCAP KM 16V S 1000U PM20 B 2154 203803527307 ELCAP KM 2155 202203100149 ELCAP KM 16V S 1000U PM20 B 2401 203803521218 ELCAP GS 16V S 470U PM20 A 2402 203803521404 ELCAP GS 35V S 47U PM20 A 2403 203803521218 ELCAP GS 16V S 470U PM20 A 2405 203830250125 CAP MPOL 100V S 220N PM10 A CARTON 2411 223886115151 CER1 0805 NP0 50V 150P PM5 R 223858015641 CER2 0805 X7R 50V 22N PM10 R Model : V50 109B50/00 (8639 000 14291) Mechanical 0001 313812753831 FRONT CABINET ASSY 0003 313812753811 PEDESTAL ASSY 0004 313812753821 CHIN ASSY 0042 313810460801 BACK COVER 0057 313810440571 HOUSING COVER Various 0450 313810662131 25V S 470U PM20 A 0451 313810662141 CUSHION-TOP 2412 0452 313810662151 CUSHION-BOTTOM 2413 223858015632 CER2 0805 X7R 50V 4N7 PM10 R 0454 313810656651 PE BAG 2414 203830250218 CAP MPOL 100V S 10N PM2 A 2415 202055290816 CER2 DC B 50V S 4N7 PM10 A 2417 203803521207 ELCAP GS 16V S 100U PM20 A 2418 202202000805 ELCAP GS 50V S 2U2 PM20 A 2419 202202000805 ELCAP GS 50V S 2U2 PM20 A 2420 203803521501 ELCAP GS 50V S 10U PM20 A Accessories 0601 313811705601 E-D.F.U. ASSY 2431 223858015641 CER2 0805 X7R 50V 22N PM10 R 1053 313816874231 MAINS CORD 2501 203803521207 ELCAP GS 1054 313818878341 CORD SUB-D 15/1M8/13 330943 UL 2502 202055290597 CER1 DC NP0 50V S 39P PM5 A 2503 202055290807 CER2 DC B 50V S 1N PM10 A 2504 203830250095 CAP MPOL 100V S 100N PM10 A 2505 203803521209 ELCAP GS 16V S 220U PM20 A 2506 223858015635 CER2 0805 X7R 50V 8N2 PM10 R 2507 223891015649 CER2 0805 X7R 25V 100N PM10 R 2508 203830250218 CAP MPOL 2509 202055290603 CER1 DC NP0 50V S 100P PM5 A 2511 203830150157 CAP PP PPN 100V S 5N6 PM2 A 2512 202202000836 ELCAP GS 50V S 1U PM20 A 2521 203830250095 CAP MPOL 100V S 100N PM10 A 2522 203830250125 CAP MPOL 100V S 220N PM10 A 2524 203830150135 CAP PP PPN 100V S 2N2 PM5 R 2601 202055290821 CER2 DC B 50V S 10N PM10 A 2602 203830250099 CAP MPOL 100V S 470N PM10 A 203803522801 ELCAP BP NK 160V S 1U PM20 A 225260214216 CER2 DC X7R 2KV S 220P PM10 A Others 0212 313811577881 LABEL-CPU 0213 313811577891 LABEL-EEPROM(LPL) 0615 313811705001 HEX CODE OF F/W (NO MATL) 1101 242208600208 FUSE 5X20 HT 4A 1104 242213207402 RELAY 1P 12V 10/80A SDT-SS L 250V IEC B CRT 16V S 100U PM20 A 100V S 10N PM2 A 1151 930193050323 1151 930195230323 CRT M46QEF903X01(H) (LGPD) B 2603 CRT M46QEF903X01(H)M (LGPD) B 2606 1151 823827444501 CRT M46QCK761x123(TCO/MDT) 2607 225260214216 CER2 DC X7R 2KV S 220P PM10 A 1151 823827444481 CRT M46AJS53X76(MV) 2608 203830150191 CAP PP PPN 100V S 3N3 PM2 A 2611 202233300222 CAP PP-MPP 2KV S 4N7 PM5 B 2616 225260114416 CER2 DC X7R 1KV S 470P PM10 A 2617 203830250212 CAP MPOL 100V S 100N PM5 A 2621 203830200162 CAP MPOL 250V S 330N PM10 B 2622 202203100154 ELCAP KM 250V S 33U PM20 B 2623 203830250229 CAP MPOL 250V S 10N PM5 A 2624 203803527304 ELCAP KM 25V S 100U PM20 A 2625 203803527304 ELCAP KM 25V S 100U PM20 A 2626 203830100425 CAP MPP MPSA 400V S 270N PM5 B 2629 203803521301 ELCAP GS 2631 202055890604 CERHDT RR 2KV S 100P PM10 A 2632 225271214116 CERHDT F-Y5R 2KV S 150P PM10 A 2633 202055890556 CERHDT RR 1KV S 680P PM10 A 2634 203803527501 ELCAP KM 2638 203830100315 CAP MPP MPS 250V S 100N PM5 B 2640 203830100224 CAP MPP MPS 250V S 220N PM5 B 2642 203830100332 CAP MPP MPS 250V S 510N PM5 B 203830100217 CAP MPP MPS 250V S 1U5 PM5 B Main PCB 1152 313817863851 MB-1 ASSY (109B5) 1152 313817865191 MB-2 ASSY (SDI-109B5) 1152 313817866071 MB-3 ASSY 1153 313817865171 VB ASSY (LG-109B5) 1153 313817866101 VB-2 ASSY (SDI/CPT-109B5) 1154 313817865181 C/B ASSY 1155 313817863681 MHR ASSY 109B5 Main Board (313817863851) MB-1 ASSY (LG) 2103 203831000014 CAP MPP 275V S 680N PM10 B 25V S 2U2 PM20 A 50V S 10U PM20 A 2104 202055490163 CERSAF NSB 250V S 2N2 PM20 B 2647 2105 202055490163 CERSAF NSB 250V S 2N2 PM20 B 2671 202203100151 ELCAP KF 100V S 100U PM20 B 2106 203803524008 ELCAP LP 400V S 150U PM20 B 2672 203803527701 ELCAP KM 100V S 4U7 PM20 A 2107 203830250229 CAP MPOL 2673 203830200203 CAP MPOL 203830100109 CAP PP PPN 630V S 3N3 PM5 B 250V S 10N PM5 A 630V S 47N PM10 B 2111 225260214216 CER2 DC X7R 2KV S 220P PM10 A 2674 2112 202055490158 CERSAF CD 250V S 2N2 PM20 B 2675 202055290812 CER2 DC B 2113 202055290834 CER2 DC F 50V S 22N P8020 A 2676 203803513803 ELCAP RGA 160V S 10U PM20 B ELCAP BP NK 50V S 1U PM20 A 2681 203830200151 CAP MPOL 250V S 47N PM10 B 202202000836 ELCAP GS 50V S 1U PM20 A 2115 202203600002 50V S 2N2 PM10 A 2121 202055290607 CER1 DC NP0 50V S 220P PM5 A 2682 2123 203803521306 ELCAP GS 2683 203830200209 CAP MPOL 100V S 1U PM5 B 2124 223858015645 CER2 0805 X7R 50V 47N PM10 R 2685 203830250099 CAP MPOL 100V S 470N PM10 A 2131 202055290814 CER2 DC B 50V S 3N3 PM10 A 2806 203803521206 ELCAP GS 16V S 47U PM20 A 2133 203830250219 CAP MPOL 100V S 22N PM5 A 2813 223886115109 CER1 0805 NP0 50V 10P PM5 R 2134 225256108406 CER1 DC SL 1KV S 47P PM10 A 2814 203803521206 ELCAP GS 2139 203830250229 CAP MPOL 250V S 10N PM5 A 2815 223886115109 CER1 0805 NP0 50V 10P PM5 R 16V S 10U PM20 A 2816 223886115221 CER1 0805 NP0 50V 220P PM5 R 25V S 47U PM20 A 16V S 47U PM20 A 2141 203803521201 ELCAP GS 2142 202202000716 ELCAP GS 10V S 4700U PM20 B 2817 202202000805 ELCAP GS 2143 203803521206 ELCAP GS 16V S 47U PM20 A 2818 202055290834 CER2 DC F 50V S 22N P8020 A 2144 203803521206 ELCAP GS 16V S 47U PM20 A 2819 223886115101 CER1 0805 NP0 50V 100P PM5 R CER2 DC B 500V S 1N PM10 A 2821 202055290834 CER2 DC F 50V S 22N P8020 A 2145 202055790151 50V S 2U2 PM20 A 2824 202202000805 ELCAP GS 50V S 2U2 PM20 A 2825 202202000805 ELCAP GS 50V S 2U2 PM20 A 2826 223858015641 CER2 0805 X7R 50V 22N PM10 R 2827 202055290603 CER1 DC NP0 50V S 100P PM5 A 2828 202055290603 CER1 DC NP0 50V S 100P PM5 A 2835 202202000805 ELCAP GS 3101 232224213105 RST MGL VR37 3104 313810050511 MET FLM RST RSS2T 47K 6E 3105 212020200019 RST FUSE RFU1/3 A 10R PM5 A 3107 213810113102 RST CRB CFR-12 A 1K PM5 A 3108 213811273477 RST CRB CFR-25 A 0R47 PM5 A 3109 213811273477 RST CRB CFR-25 A 0R47 PM5 A 3110 213811273477 RST CRB CFR-25 A 0R47 PM5 A 3113 213811273477 RST CRB CFR-25 A 0R47 PM5 A 3115 213810113331 RST CRB CFR-12 A 330R PM5 A 3117 213810113103 RST CRB CFR-12 A 10K PM5 A 3121 213810113159 RST CRB CFR-12 A 15R PM5 A 3124 213866000037 PTC DBL-MON0 270V 4R5 P3020 B 3125 213810113391 RST CRB CFR-12 A 390R PM5 A 3127 213810100369 RST JUMP CR-12 A MAX 0R01 A 3128 212211000423 RST MFLM MF1/2WS A 330K PM1 A 3131 232273061273 RST SM 0805 RC11 3134 212211000419 RST MFLM MF1/2WS A 240K PM1 A 3138 232273061154 RST SM 0805 RC11 150K PM5 R 3139 213811273332 RST CRB CFR-25 A 3K3 PM5 A 3140 212211000412 RST MFLM MF1/2WS A 120K PM1 A 3141 213810113102 RST CRB CFR-12 A 1K PM5 A 3142 213810113154 RST CRB CFR-12 A 150K PM5 A 3144 212211000367 RST MFLM MF1/2WS A 2K7 PM1 A 3145 212211000339 RST MFLM MF1/2WS A 240R PM1 A 3146 213810113479 RST CRB CFR-12 A 47R PM5 A 3147 213810113222 RST CRB CFR-12 A 2K2 PM5 A 3149 212211000409 RST MFLM MF1/2WS A 100K PM1 A 3153 212211000376 RST MFLM MF1/2WS A 5K6 PM1 A 3154 232273061102 RST SM 0805 RC11 3156 213810113472 RST CRB CFR-12 A 4K7 PM5 A 3403 212211000338 RST MFLM MF1/2WS A 220R PM1 A 3405 213810113222 RST CRB CFR-12 A 2K2 PM5 A 3406 212211000302 RST MFLM MF1/2WS A 1R8 PM1 A 3407 212211000302 RST MFLM MF1/2WS A 1R8 PM1 A 3408 212261200062 NTC DC TTC-501 S 500R PM5 A 3409 232273061222 RST SM 0805 RC11 3411 232273061154 RST SM 0805 RC11 150K PM5 R 3412 232273061473 RST SM 0805 RC11 3413 213810113152 RST CRB CFR-12 A 1K5 PM5 A 3415 213810113472 RST CRB CFR-12 A 4K7 PM5 A 3416 232273061479 RST SM 0805 RC11 47R PM5 R 3417 232273061103 RST SM 0805 RC11 10K PM5 R 3418 232273061822 RST SM 0805 RC11 8K2 PM5 R 3419 213811273479 RST CRB CFR-25 A 47R PM5 A 3420 213810113331 RST CRB CFR-12 A 330R PM5 A 3421 232273061103 RST SM 0805 RC11 3422 213810113101 RST CRB CFR-12 A 100R PM5 A 3423 213810113334 RST CRB CFR-12 A 330K PM5 A 3424 213810113223 RST CRB CFR-12 A 22K PM5 A 3425 232273061473 RST SM 0805 RC11 47K PM5 R 3426 232273061473 RST SM 0805 RC11 47K PM5 R 3427 232273061472 RST SM 0805 RC11 4K7 PM5 R 3431 212020200019 RST FUSE RFU1/3 A 10R PM5 A 3432 232273061471 RST SM 0805 RC11 470R PM5 R 3433 232273061121 RST SM 0805 RC11 120R PM5 R 3501 213810113752 RST CRB CFR-12 A 7K5 PM5 A 3502 213810113273 RST CRB CFR-12 A 27K PM5 A 3503 212211000385 RST MFLM MF1/2WS A 12K PM1 A 3504 213810113123 RST CRB CFR-12 A 12K PM5 A 3505 213810113473 RST CRB CFR-12 A 47K PM5 A 3507 213810113472 RST CRB CFR-12 A 4K7 PM5 A 3508 232224182704 RST MGL VR25 3509 213810113152 RST CRB CFR-12 A 1K5 PM5 A 3510 212211000349 RST MFLM MF1/2WS A 560R PM1 A 3512 213810113153 RST CRB CFR-12 A 15K PM5 A 3513 213810113471 RST CRB CFR-12 A 470R PM5 A 3515 213810113153 RST CRB CFR-12 A 15K PM5 A 3516 232224181004 RST MGL VR25 3517 232273061155 RST SM 0805 RC11 3518 232273061154 RST SM 0805 RC11 150K PM5 R 3519 213810113225 RST CRB CFR-12 A 2M2 PM5 A 3522 212211000311 RST MFLM MF1/2WS A 4R7 PM1 A 3523 232273061332 RST SM 0805 RC11 50V S 2U2 PM20 A A 1M PM5 A 27K PM5 R 1K PM5 R 2K2 PM5 R 47K PM5 R 10K PM5 R A 270K PM1 A A 100K PM1 A 1M5 PM5 R 3K3 PM5 R Spare Parts List 41 V50 109B5 Go to cover page 3524 212211000445 RST FUSE RFU1/3 A 10R PM5 A 6413 933913910115 DIO SIG SM BAS32L (PHSE) R 212211000367 RST MFLM MF1/2WS A 732R PM1 A 3695 RST MFLM MF1/2WS A 2K7 PM1 A 3696 212020200019 3525 232273061105 RST SM 0805 RC11 6414 933913910115 DIO SIG SM BAS32L (PHSE) R 3528 213810113822 RST CRB CFR-12 A 8K2 PM5 A 3697 212211000436 933913910115 DIO SIG SM BAS32L 3553 212211000392 213810113683 933751660673 DIO REC RGP10D 3554 213810113102 RST MFLM MF1/2WS A 22K PM1 A 3698 3699 RST CRB CFR-12 A 1K PM5 A RST MFLM MF1/2WS A 1M PM1 A 6415 RST CRB CFR-12 A 68K PM5 A 6421 213836500084 RTRM CER LIN 20K V VG067TH1 B 6501 933256030673 DIO SIG 1N4148 A (VISH) A 3555 213810113102 RST CRB CFR-12 A 1K PM5 A 3811 213810113153 RST CRB CFR-12 A 15K PM5 A 6502 933256030673 DIO SIG 1N4148 A (VISH) A 3558 232224181804 RST MGL VR25 3812 213810113222 RST CRB CFR-12 A 2K2 PM5 A 6503 933256030673 DIO SIG 1N4148 A (VISH) A 3567 213810113101 RST CRB CFR-12 A 100R PM5 A 3813 213810113472 RST CRB CFR-12 A 4K7 PM5 A 6601 933117810133 DIO REG BZX79-C12 A (PHSE) A 3568 213810113101 RST CRB CFR-12 A 100R PM5 A 3814 213810113561 RST CRB CFR-12 A 560R PM5 A 6602 933493960673 DIO REC RGP10G A (VISH) A 3569 213810113339 RST CRB CFR-12 A 33R PM5 A 3815 213810113101 RST CRB CFR-12 A 100R PM5 A 6605 933751660673 DIO REC RGP10D A (VISH) A 3576 213810113101 RST CRB CFR-12 A 100R PM5 A 3816 213810113392 RST CRB CFR-12 A 3K9 PM5 A DIO REC SB140 A (VISH) A 213810113101 RST CRB CFR-12 A 100R PM5 A 3817 212211000392 933189210133 DIO SIG BAV21 A (PHSE) A 3601 213810113102 RST CRB CFR-12 A 1K PM5 A 3818 213810113101 6606 RST MFLM MF1/2WS A 22K PM1 A 6608 RST CRB CFR-12 A 100R PM5 A 6609 933957760673 3577 933117710133 DIO REG BZX79-C4V7 A (PHSE) A 3602 213810113472 RST CRB CFR-12 A 4K7 PM5 A 3821 232273061472 RST SM 0805 RC11 4K7 PM5 R 6621 932205787683 DIO REC EGP20G 3603 232273061101 RST SM 0805 RC11 100R PM5 R 3822 232273061222 RST SM 0805 RC11 2K2 PM5 R 6622 933117830133 DIO REG BZX79-C15 A (PHSE) A 3604 213810500061 RST MOX 2W RSS S 15K PM5 B 3823 232273061472 RST SM 0805 RC11 4K7 PM5 R 6623 933189210133 DIO SIG BAV21 3605 212010592186 213810113472 RST CRB CFR-12 A 4K7 PM5 A 6626 933751660673 DIO REC RGP10D A (VISH) A 3606 212010592383 RST MOX 3W RSS S 680R PM5 B 3825 RST MOX 2W RSS S 2R2 PM5 B 3827 213810113103 RST CRB CFR-12 A 10K PM5 A 6671 933751660673 DIO REC RGP10D A (VISH) A 3607 212010592399 213810113101 RST CRB CFR-12 A 100R PM5 A 6672 933166910133 DIO REG BZX79-B15 A (PHSE) A 3608 212211000327 RST MOX 3W RSS S 1R5 PM5 B 3828 RST MFLM MF1/2WS A 68R PM1 A 3829 213810113101 RST CRB CFR-12 A 100R PM5 A 6673 933166990133 DIO REG BZX79-B33 A (PHSE) A 3609 213811273271 RST CRB CFR-25 A 270R PM5 A 3830 232273061272 RST SM 0805 RC11 2K7 PM5 R 6674 933497950673 DIO REC RGP10J 3610 212010592163 RST MOX 2W RSS S 1K PM5 B 3831 213810113223 RST CRB CFR-12 A 22K PM5 A 6675 933256030673 DIO SIG 1N4148 3611 212211000329 RST SM 0805 RC11 4K7 PM5 R 6676 932212636682 DIO REC 31DF6-FC5 213811273391 RST MFLM MF1/2WS A 100R PM1 A 3833 RST CRB CFR-25 A 390R PM5 A 3834 232273061472 3612 213810113332 RST CRB CFR-12 A 3K3 PM5 A 6677 933497950673 DIO REC RGP10J 3613 212010592389 RST SM 0805 RC11 4K7 PM5 R 6681 933256030673 DIO SIG 1N4148 213811273108 RST MOX 2W RSS S 15R PM5 B 3835 3837 RST CRB CFR-25 A 1R PM5 A 232273061472 3614 213810113103 RST CRB CFR-12 A 10K PM5 A 6682 933913910115 DIO SIG SM BAS32L 3615 232273061102 RST SM 0805 RC11 3838 213810113101 RST CRB CFR-12 A 100R PM5 A 6802 933256030673 DIO SIG 1N4148 3616 212010592388 RST SM 0805 RC11 4K7 PM5 R 6820 933117730133 DIO REG BZX79-C5V6 A (PHSE) A 212020200012 RST MOX 2W RSS S 33R PM5 B 3839 RST FUSE RFS1/2 A 100R PM5 A 3840 232273061472 3618 213810113223 RST CRB CFR-12 A 22K PM5 A 6821 933117730133 DIO REG BZX79-C5V6 A (PHSE) A 3619 213810113223 RST CRB CFR-12 A 22K PM5 A 3841 213810113101 RST CRB CFR-12 A 100R PM5 A 7102 935267356112 IC TEA1507P/N1 3621 212020200015 RST FUSE RFU1/3 A 1R PM5 A 3842 213810113101 RST CRB CFR-12 A 100R PM5 A 7103 933953420676 TRA SIG TBC338-40 3622 232273061103 RST SM 0805 RC11 10K PM5 R 3843 213810113223 RST CRB CFR-12 A 22K PM5 A 7111 932214014667 OPT CP TCET1103(G) 3623 213810113104 RST CRB CFR-12 A 100K PM5 A 3844 232273061472 RST SM 0805 RC11 4K7 PM5 R 7112 932208697676 IC TL431ACZ-AP 3624 213810113123 RST CRB CFR-12 A 12K PM5 A 3845 213810113479 RST CRB CFR-12 A 47R PM5 A 7113 933953420676 TRA SIG TBC338-40 3625 213810113103 RST CRB CFR-12 A 10K PM5 A 3847 232273061472 RST SM 0805 RC11 4K7 PM5 R 7114 932208234676 IC L78L05ACZ 3626 212010593644 RST MOX 1W RSS A 33K PM5 A 3871 213810113472 RST CRB CFR-12 A 4K7 PM5 A 7115 933826850126 THYRIS BT169B 3627 213810113222 RST CRB CFR-12 A 2K2 PM5 A 5007 313818878331 COIL DEGAUS 62-9703-15 F 7116 932209011673 TRA SIG BC548C 3628 213810113103 RST CRB CFR-12 A 10K PM5 A 5101 243853598058 933920810682 IC L7808CV 3629 232273061102 RST SM 0805 RC11 243853598058 932201959682 IC UC3843AN 3630 212211000317 313816874511 FERRITE BEAD 7412 932216833676 TRA SIG BC547C 3631 232224213224 5102 1K PM5 R RST MFLM MF1/2WS A 15R PM1 A 5103 5108 RST MGL VR37 A 220K PM5 A IND FXD BEAD EMI 100MHZ 80R A 7117 IND FXD BEAD EMI 100MHZ 80R A 7411 313817870891 LINE FILTER 15 mH MIN. 7413 932217438685 TRA SIG SM BC847C (KEC0) R 3633 212211000406 313818874691 TFM SMT LAYER SRW35EC-T81V118 7414 932217438685 TRA SIG SM BC847C (KEC0) R 3635 232224213434 RST MFLM MF1/2WS A 75K PM1 A 5113 5122 RST MGL VR37 A 430K PM5 A 242253597416 IND FXD SP0406 A 33U PM10 B 7431 932217438685 TRA SIG SM BC847C 3636 212211000442 242253600036 IND FXD TSL0808 S 100U PM10 A 7501 935267455112 IC TDA4841PS/V3 3637 213810113222 RST MFLM MF1/2WS A 4M7 PM1 A 5123 5124 RST CRB CFR-12 A 2K2 PM5 A 242253600036 IND FXD TSL0808 S 100U PM10 A 7502 933450090126 TRA SIG PH2369 3638 212211000346 242253600039 IND FXD TSL0808 S 180U PM10 A 7503 932214472676 TRA SIG BF423 3639 213810113223 RST MFLM MF1/2WS A 430R PM1 A 5125 5126 RST CRB CFR-12 A 22K PM5 A 242253600039 IND FXD TSL0808 S 180U PM10 A TRA SIG BC558C 232273061154 RST SM 0805 RC11 150K PM5 R 5601 313818878231 7505 TFM SIG DRIVER SRW16UW-T14H002 7601 932210142676 3647 934003960126 FET SIG BSN254A (PHSE) A 3650 213810113682 RST CRB CFR-12 A 6K8 PM5 A 5602 313817871732 DRUM COIL 20MH 932216831676 TRA SIG BC337-40 (KEC0) A 3651 213810113102 RST CRB CFR-12 A 1K PM5 A 5603 313818878261 7611 TFM SIG DRIVER SRW25EF-T24V0047616 932218832687 FET POW FQP6P25 3652 213810113154 RST CRB CFR-12 A 150K PM5 A 5604 313818878241 COI CHOKE 6000UH6.8OHM DR10X12 7617 933953420676 TRA SIG TBC338-40 3655 213810113682 RST CRB CFR-12 A 6K8 PM5 A 5606 313818878221 TRA SIG TBC328-40 213810113102 RST CRB CFR-12 A 1K PM5 A 5608 313816872631 COI LINCOR 1.80UH HL2455H-083N 7618 BEAD COIL 7619 933953410676 3656 932209011673 TRA SIG BC548C 3657 213810113154 RST CRB CFR-12 A 150K PM5 A 5610 313816872621 BEAD COIL (BF30TA-2.5X3X1B) TRA SIG BC517 (KEC0) A 213810113682 RST CRB CFR-12 A 6K8 PM5 A 5611 313818878251 933567120126 TRA SIG BC516 (PHSE) A 3661 213810113102 RST CRB CFR-12 A 1K PM5 A 5681 313818878571 7620 TFM POW DAF SRW19ES-T38V005 7621 TFM LOT LAYER 11MM WIRE 7626 932214474676 3660 933567120126 TRA SIG BC516 (PHSE) A 3662 213810113154 RST CRB CFR-12 A 150K PM5 A 5682 242253600039 IND FXD TSL0808 S 180U PM10 A 7627 932214474676 TRA SIG BC517 (KEC0) A 3665 213810113682 RST CRB CFR-12 A 6K8 PM5 A 6101 932215736682 BRIDGE GBU4K (PAJI) B 7628 932214469676 TRA SIG BF422 (KEC0) A 3666 213810113102 RST CRB CFR-12 A 1K PM5 A 6103 933497950673 DIO REC RGP10J A (VISH) A 7629 932210142676 TRA SIG BC558C (KEC0) A 3667 213810113103 RST CRB CFR-12 A 10K PM5 A 6106 933751660673 DIO REC RGP10D A (VISH) A 7631 934025870126 TRA SIG MPSA44 (PHSE) A 3668 213810113103 RST CRB CFR-12 A 10K PM5 A 6107 933497950673 DIO REC RGP10J A (VISH) A 7638 932217995687 FET POW IRF630B 3669 213810113104 RST CRB CFR-12 A 100K PM5 A 6109 933256030673 DIO SIG 1N4148 A (VISH) A 7639 932216833676 TRA SIG BC547C 3670 213810113473 RST CRB CFR-12 A 47K PM5 A 6113 933189210133 DIO SIG BAV21 A (PHSE) A 3671 213810113103 RST CRB CFR-12 A 10K PM5 A 6118 933913910115 DIO SIG SM BAS32L 3680 212020200015 RST FUSE RFU1/3 A 1R PM5 A 6131 933730980133 DIO REC BYV36C 3681 212020200019 RST FUSE RFU1/3 A 10R PM5 A 6132 933166850133 DIO REG BZX79-B8V2 A (PHSE) A 3682 213810113471 RST CRB CFR-12 A 470R PM5 A 6133 932211574682 DIO REC 31DF4-FC5 3683 212211000427 933957760673 DIO REC SB140 3684 213810113912 RST MFLM MF1/2WS A 470K PM1 A 6134 6135 RST CRB CFR-12 A 9K1 PM5 A 932210346673 3685 232273061333 RST SM 0805 RC11 33K PM5 R 6136 3686 213810113472 RST CRB CFR-12 A 4K7 PM5 A 6140 3687 232273061333 RST SM 0805 RC11 33K PM5 R 3688 213810113103 RST CRB CFR-12 A 10K PM5 A 3689 232273061224 3690 3691 A 180K PM1 A 1K PM5 R 1M PM5 R (PHSE) R A (VISH) A A (VISH) R A (PHSE) A A (VISH) A A (VISH) A (NIEC) B A (VISH) A A (VISH) A (PHSE) R A (VISH) A (PHSE) L (TOSJ) A (VISH) L S (ST00) A (TOSJ) A (ST00) A (PHSE) A (KEC0) A (ST00) L (MOTA) L (KEC0) A (KEC0) R (PHSE) L (PHSE) A (KEC0) A (KEC0) A (FSC0) L (TOSJ) A (TOSJ) A (KEC0) A (FSC0) L (KEC0) A 7640 932217996687 FET POW IRF640B (PHSE) R 7641 932216833676 TRA SIG BC547C (KEC0) A A (PHSE) A 7643 932216833676 TRA SIG BC547C (KEC0) A 7646 932216833676 TRA SIG BC547C (KEC0) A 7647 932209011673 TRA SIG BC548C (KEC0) A 7648 932209011673 TRA SIG BC548C (KEC0) A DIO REC SBYV27-200 A (VISH) A 7673 933450090126 TRA SIG PH2369 (PHSE) A 932210346673 DIO REC SBYV27-200 A (VISH) A 7681 933967380685 TRA SIG SM BC858C 933256030673 DIO SIG 1N4148 7801 823827444541 CPU,IC 6141 933751660673 DIO REC RGP10D 7803 932212662682 IC M24C16-BN6 6143 933256030673 DIO SIG 1N4148 7831 932209011673 TRA SIG BC548C RST SM 0805 RC11 220K PM5 R 6144 933497950673 DIO REC RGP10J 213810113334 RST CRB CFR-12 A 330K PM5 A 6146 933256030673 DIO SIG 1N4148 213810113152 RST CRB CFR-12 A 1K5 PM5 A 6147 933117760133 DIO REG BZX79-C7V5 A (PHSE) A 3692 212211000349 DIO REC SB140 232273061472 RST MFLM MF1/2WS A 560R PM1 A 6401 6411 RST SM 0805 RC11 4K7 PM5 R 933957760673 3693 933913910115 DIO SIG SM BAS32L 3694 213810113472 RST CRB CFR-12 A 4K7 PM5 A 6412 933256030673 DIO SIG 1N4148 (NIEC0 B A (VISH) A A (VISH) A A (VISH) A A (VISH) A A (VISH) A A (VISH) A A (VISH) A (PHSE) R A (VISH) A (FSC0) L (ONSE) R (ST00) L (KEC0) A 42 Spare Parts List V50 109B5 Go to cover page VB-1 ASSY(313817865171) (LG-109B5) 3332 232273061101 RST SM 0805 RC11 100R PM5 R 3333 232273061101 RST SM 0805 RC11 100R PM5 R 933493960673 DIO REC RGP10G 6772 933117810133 DIO REG BZX79-C12 A (PHSE) A 7301 935266857112 IC TDA4886/V2 7302 935270542112 IC TDA4823PS/V1 7303 932210611676 IC LE33CZ 7304 932218565682 IC NT68275-00031 7721 932214469676 TRA SIG BF422 (KEC0) A 7722 932214469676 TRA SIG BF422 (KEC0) A 7731 932214469676 TRA SIG BF422 (KEC0) A 7732 932214469676 TRA SIG BF422 (KEC0) A 7751 932214469676 TRA SIG BF422 (KEC0) A 7752 932214469676 TRA SIG BF422 (KEC0) A 7761 932209011673 TRA SIG BC548C 3334 232273061479 RST SM 0805 RC11 2306 223886115101 CER1 0805 NP0 50V 100P PM5 R 3361 213810113101 RST CRB CFR-12 A 100R PM5 A 2307 223886115479 CER1 0805 NP0 50V 47P PM5 R 3362 232273061101 RST SM 0805 RC11 100R PM5 R 2308 223891015649 CER2 0805 X7R 25V 100N PM10 R 3363 232273061101 RST SM 0805 RC11 100R PM5 R 2309 223891015649 CER2 0805 X7R 25V 100N PM10 R 3367 213810113478 RST CRB CFR-12 A 4R7 PM5 A 2311 223891015649 CER2 0805 X7R 25V 100N PM10 R 3376 232273061689 RST SM 0805 RC11 2312 223891015649 CER2 0805 X7R 25V 100N PM10 R 3378 213810113689 RST CRB CFR-12 A 68R PM5 A 2319 223891015649 CER2 0805 X7R 25V 100N PM10 R 3381 232273061689 RST SM 0805 RC11 2322 223858015636 CER2 0805 X7R 50V 10N PM10 R 3383 213810113101 RST CRB CFR-12 A 100R PM5 A 2323 223858015636 CER2 0805 X7R 50V 10N PM10 R 3385 232273061478 RST SM 0805 RC11 2324 203803521306 ELCAP GS 3704 213811273479 RST CRB CFR-25 A 47R PM5 A 2336 223891015649 CER2 0805 X7R 25V 100N PM10 R 3705 212211000329 RST MFLM MF1/2WS A 100R PM1 A 2337 223891015649 CER2 0805 X7R 25V 100N PM10 R 3706 213810113479 RST CRB CFR-12 A 47R PM5 A 2338 223891015649 CER2 0805 X7R 25V 100N PM10 R 3707 213810113101 RST CRB CFR-12 A 100R PM5 A 2341 203803527303 ELCAP KM 3716 212211000392 2342 223891015649 CER2 0805 X7R 25V 100N PM10 R 3718 212211000392 2353 223891015649 CER2 0805 X7R 25V 100N PM10 R 3719 212211000392 2354 223891015649 CER2 0805 X7R 25V 100N PM10 R 3721 232273061471 2356 203803526301 ELCAP LL 3722 232273061122 2702 223891015649 CER2 0805 X7R 25V 100N PM10 R 3723 232273061224 2721 203803527703 ELCAP KM 100V S 22U PM20 A 3724 232273061223 2722 225232626104 232273061683 2723 203803522801 CER2 ML X7R 100V S 100N PM10 A 3725 ELCAP BP NK 160V S 1U PM20 A 3726 213810113334 RST MFLM MF1/2WS A 22K PM1 A 2191 RST MFLM MF1/2WS A 22K PM1 A 2192 RST MFLM MF1/2WS A 22K PM1 A 2193 RST SM 0805 RC11 470R PM5 R 2194 RST SM 0805 RC11 1K2 PM5 R 2195 RST SM 0805 RC11 220K PM5 R 3191 RST SM 0805 RC11 22K PM5 R 3192 RST SM 0805 RC11 68K PM5 R RST CRB CFR-12 A 330K PM5 A 3402 2724 203803527303 ELCAP KM 213810113109 RST CRB CFR-12 A 10R PM5 A 2725 242254945382 3727 SURGE PROTECT SGP-201M-DRF A3728 212010128121 2726 203803521303 ELCAP GS 25V S 10U PM20 A 3729 2727 202203100153 ELCAP KM 100V S 1U PM20 A 2728 202055790151 2729 203803527702 2730 25V S 47U PM20 A 25V S 47U PM20 A 47R PM5 R 6771 68R PM5 R 68R PM5 R 4R7 PM5 R A (VISH) A (PHSE) L (PHSE) L (ST00) A (NOVA) L (KEC0) A MHR ASSY (313817863681) 109B 202055790151 CER2 DC B 500V S 1N PM10 A 203803521502 ELCAP GS 50V S 22U PM20 A 203803521603 ELCAP GS 63V S 22U PM20 A 203803521209 ELCAP GS 16V S 220U PM20 A 203830250166 CAP MPOL 400V S 10N PM10 A 212211000372 RST MFLM MF1/2WS A 3K9 PM1 A 212211000378 RST MFLM MF1/2WS A 6K8 PM1 A 213811273188 RST CRB CFR-25 A 1R8 PM5 A 5191 313818875671 FIL MAINS HARM 70MH 0A72 RST CMP ERC12 243853598058 IND FXD BEAD EMI 100MHZ 80R A 232273061829 A 120R PM10 A 5192 RST SM 0805 RC11 82R PM5 R 6191 933256030673 DIO SIG 1N4148 A (VISH) A 3731 212010128121 RST CMP ERC12 933189210133 DIO SIG BAV21 A (PHSE) A CER2 DC B 500V S 1N PM10 A 3732 232273061109 A 120R PM10 A 6192 RST SM 0805 RC11 10R PM5 R 6193 933189210133 DIO SIG BAV21 A (PHSE) A ELCAP KM 100V S 10U PM20 A 3733 213810113471 933256030673 DIO SIG 1N4148 A (VISH) A 203803521306 ELCAP GS 3734 213810113334 RST CRB CFR-12 A 470R PM5 A 6194 RST CRB CFR-12 A 330K PM5 A 7191 933953420676 TRA SIG TBC338-40 2731 203803522801 ELCAP BP NK 160V S 1U PM20 A 3735 232273061122 RST SM 0805 RC11 2732 202203100153 ELCAP KM 100V S 1U PM20 A RST SM 0805 RC11 220K PM5 R 242254945382 232273061683 RST SM 0805 RC11 68K PM5 R 2751 203803522801 3736 SURGE PROTECT SGP-201M-DRF A3737 ELCAP BP NK 160V S 1U PM20 A 3738 232273061224 2733 232273061223 RST SM 0805 RC11 22K PM5 R 2752 202203100153 ELCAP KM 100V S 1U PM20 A 232273061829 RST SM 0805 RC11 2753 242254945382 3739 SURGE PROTECT SGP-201M-DRF A3751 2760 223886115471 CER1 0805 NP0 50V 470P PM5 R 3752 213810113334 2761 203803521306 ELCAP GS 3753 232273061122 RST CRB CFR-12 A 330K PM5 A 6891 RST SM 0805 RC11 1K2 PM5 R 2763 223858015632 CER2 0805 X7R 50V 4N7 PM10 R 3754 232273061224 RST SM 0805 RC11 220K PM5 R 2771 223891015649 CER2 0805 X7R 25V 100N PM10 R 3755 232273061683 RST SM 0805 RC11 68K PM5 R 2772 225261808311 232273061223 RST SM 0805 RC11 22K PM5 R 2773 223891015649 CER2 DC Y5P 500V S 330P PM10 A 3756 CER2 0805 X7R 25V 100N PM10 R 3757 213810113109 RST CRB CFR-12 A 10R PM5 A 2774 223891015649 CER2 0805 X7R 25V 100N PM10 R 3758 212010128121 RST CMP ERC12 2776 223891015649 CER2 0805 X7R 25V 100N PM10 R 3759 213810113829 RST CRB CFR-12 A 82R PM5 A 2778 203803527303 ELCAP KM 3761 213810113478 RST CRB CFR-12 A 4R7 PM5 A 2779 223891015649 CER2 0805 X7R 25V 100N PM10 R 3762 232273061103 RST SM 0805 RC11 10K PM5 R 2781 223891015649 CER2 0805 X7R 25V 100N PM10 R 3763 232273061332 RST SM 0805 RC11 3K3 PM5 R 2782 203830250095 CAP MPOL 100V S 100N PM10 A 3764 232273061472 RST SM 0805 RC11 4K7 PM5 R 2783 223555900099 CER2 DC 2KV S 10N PM20 B 3765 232273061682 RST SM 0805 RC11 6K8 PM5 R 2787 223891015649 CER2 0805 X7R 25V 100N PM10 R 3767 232273061472 RST SM 0805 RC11 4K7 PM5 R 3301 213810113759 RST CRB CFR-12 A 75R PM5 A 3771 232224522152 RST MGL LSR37 A 1K5 PM10 R 3302 213810113759 RST CRB CFR-12 A 75R PM5 A 3772 212010128153 RST CMP ERC12 A 15K PM10 A 3303 213810113759 RST CRB CFR-12 A 75R PM5 A 3778 213810113102 RST CRB CFR-12 A 1K PM5 A 3304 213810113479 RST CRB CFR-12 A 47R PM5 A 5301 242253597608 IND FXD SPT0305 A 1U8 PM10 R 3305 213810113472 RST CRB CFR-12 A 4K7 PM5 A 5303 313816872621 BEAD COIL (BF30TA-2.5X3X1B) 3306 213810113472 RST CRB CFR-12 A 4K7 PM5 A 5305 313816872621 BEAD COIL (BF30TA-2.5X3X1B) 3307 213810113101 RST CRB CFR-12 A 100R PM5 A 5307 242253597608 IND FXD SPT0305 A 1U8 PM10 R 3308 213810113101 RST CRB CFR-12 A 100R PM5 A 5702 242253597608 IND FXD SPT0305 A 1U8 PM10 R 3309 232273061102 RST SM 0805 RC11 1K PM5 R 5705 242253597608 IND FXD SPT0305 A 1U8 PM10 R 3310 232273061102 RST SM 0805 RC11 1K PM5 R 5721 242253597064 IND FXD SP0305 A 0U33 PM20 B 3311 232273061102 RST SM 0805 RC11 1K PM5 R 5751 242253597064 IND FXD SP0305 A 0U33 PM20 B 3312 213810113689 RST CRB CFR-12 A 68R PM5 A 5752 242253597064 IND FXD SP0305 A 0U33 PM20 B 3313 213810113689 RST CRB CFR-12 A 68R PM5 A 5771 243853598058 IND FXD BEAD EMI 100MHZ 80R A 3314 213810113689 RST CRB CFR-12 A 68R PM5 A 5779 242253597608 IND FXD SPT0305 A 1U8 PM10 R 3315 213810113479 RST CRB CFR-12 A 47R PM5 A 6301 933117810133 DIO REG BZX79-C12 A (PHSE) A 3316 213810113101 RST CRB CFR-12 A 100R PM5 A 6302 933117810133 DIO REG BZX79-C12 A (PHSE) A 3317 213810113222 RST CRB CFR-12 A 2K2 PM5 A 6303 933117810133 DIO REG BZX79-C12 A (PHSE) A 3318 232273061102 RST SM 0805 RC11 1K PM5 R 6304 933117730133 DIO REG BZX79-C5V6 A (PHSE) A 3319 232273061102 RST SM 0805 RC11 1K PM5 R 6721 933189210133 DIO SIG BAV21 A (PHSE) A 3323 213810113332 RST CRB CFR-12 A 3K3 PM5 A 6722 933189210133 DIO SIG BAV21 A (PHSE) A 3324 232273061332 RST SM 0805 RC11 3K3 PM5 R 6723 933952580685 DIO SIG SM BAV103 3325 213810113822 RST CRB CFR-12 A 8K2 PM5 A 6731 933189210133 DIO SIG BAV21 A (PHSE) A 3326 213810113332 RST CRB CFR-12 A 3K3 PM5 A 6732 933189210133 DIO SIG BAV21 A (PHSE) A 3327 232273061562 RST SM 0805 RC11 5K6 PM5 R 6733 933952580685 DIO SIG SM BAV103 3328 232273061332 RST SM 0805 RC11 3K3 PM5 R 6751 933189210133 DIO SIG BAV21 A (PHSE) A 3329 232273061562 RST SM 0805 RC11 5K6 PM5 R 6752 933189210133 DIO SIG BAV21 A (PHSE) A 3330 232273061105 RST SM 0805 RC11 1M PM5 R 6753 933952580685 DIO SIG SM BAV103 25V S 10U PM10 A 25V S 47U PM20 A 25V S 47U PM20 A 25V S 47U PM20 A 25V S 47U PM20 A 232273061471 (TOSJ) A 1K2 PM5 R C/B ASSY(313817865181)-109B5 3891 82R PM5 R 3892 RST SM 0805 RC11 470R PM5 R 3893 A 120R PM10 A (VISH) R (VISH) R (VISH) R 212211000385 RST MFLM MF1/2WS A 12K PM1 A 212211000389 RST MFLM MF1/2WS A 18K PM1 A 212211000401 RST MFLM MF1/2WS A 47K PM1 A 932218424682 LED VS L-34GD (KIEL) B Different Parts List V50 109B5 43 Go to cover page Diversity V50 109B50/97 comparing with V50 109B501/00 Diversity V50 109B55/74 comparing with V50 109B501/00 1053 1152 1152 1152 1173 0001 0004 0042 0003 0201 0450 0851 0213 2632 2632 3407 3407 3407 3503 3503 3503 3505 3508 3508 3558 3558 0213 2632 2632 3407 3407 3407 3503 3503 3503 3505 3508 3508 3558 3558 1053 1053 0041 0045 0049 0044 0053 1054 313818878181 MAINSCORD ASTA 10A 1M83 GY Diversity V50 109B50/75 comparing with V50 109B501/00 1151 1151 1151 1151 1053 930193010323 930194110323 823827444491 823827445121 313818878171 CRT M46QEF903X01(H)S (LGPD) B CRT M46QEF903X01(H)SM (LGPD) B M46QCK761X123(TCO/MDT/-500MG) CRT M46AJS53X76 R (MV) MAINSCORD AUS/NZ 10A 1M83 GY Diversity V50 109B50/74 comparing with V50 109B501/00 0201 0450 1053 1053 313811578271 313810662501 313812876071 313818870481 RATING LABEL CARTON MAINSCORD UL 10A 1M8 DET GY MAINSCORD UL 10A 1M8 DET TDS Diversity V50 109B50/89 comparing with V50 109B501/00 1152 1152 1152 0450 0213 2632 2632 3407 3407 3407 3503 3503 3503 3505 3508 3508 3558 3558 0213 2632 2632 3407 3407 3407 3503 3503 3503 3505 3508 3508 3558 3558 1053 2106 2106 313817866111 313817866121 313817866131 313810662511 313811577901 202055890561 225271214216 212211000303 231291512008 212211600293 212211000389 231291511803 212211600363 213810113683 232224182704 213810500429 232224181804 213810500426 313811577911 202055890561 225271214216 212211000303 231291512008 212211600293 212211000381 231291518202 212211600357 213810113473 232224183304 213810500431 232224181504 213810500425 313818877651 203803524009 202202000844 MB-1 ASSY (LG)450V MB-2 ASSY (SDI)450V MB-3 ASSY (CPTI)450V CARTON LABEL-EEPROM(SDI) CERHDT RR 2KV S 220P PM10 A CERHDT F-Y5R 2KV S 220P PM10 A RST MFLM MF1/2WS A 2R PM1 A RST MFLM MBB0207 A 2R PM1 A RST MFLM MF0207 A 2R PM1 A RST MFLM MF1/2WS A 18K PM1 A RST MFLM MBB0207 A 18K PM1 A RST MFLM MF0207 A 18K PM1 A RST CRB CFR-12 A 68K PM5 A RST MGL VR25 A 270K PM1 A RST MGL RMU14 A 270K PM1 A RST MGL VR25 A 180K PM1 A RST MGL RMU14 A 180K PM1 A LABEL-EEPROM(CPT) CERHDT RR 2KV S 220P PM10 A CERHDT F-Y5R 2KV S 220P PM10 A RST MFLM MF1/2WS A 2R PM1 A RST MFLM MBB0207 A 2R PM1 A RST MFLM MF0207 A 2R PM1 A RST MFLM MF1/2WS A 8K2 PM1 A RST MFLM MBB0207 A 8K2 PM1 A RST MFLM MF0207 A 8K2 PM1 A RST CRB CFR-12 A 47K PM5 A RST MGL VR25 A 330K PM1 A RST MGL RMU14 A 330K PM1 A RST MGL VR25 A 150K PM1 A RST MGL RMU14 A 150K PM1 A MAINSCORD CHIN 10A 1M83 DET GY ELCAP LP 450V S 150U PM20 B ELCAP GM 450V S 150U PM20 B 313817866141 313817866151 313817866161 313813978631 313812754061 313812754071 313810461141 313812754001 313811578291 313810662521 313810979441 313811577901 202055890561 225271214216 212211000303 231291512008 212211600293 212211000389 231291511803 212211600363 213810113683 232224182704 213810500429 232224181804 213810500426 313811577911 202055890561 225271214216 212211000303 231291512008 212211600293 212211000381 231291518202 212211600357 213810113473 232224183304 213810500431 232224181504 213810500425 313812874901 313818870491 313810461111 313810461121 313810461131 313810460281 313810460981 313818878351 MB-1 ASSY(LG)-BLK MB-2 ASSY (SDI)-BLK MB-3 ASSY(CPT)-BLK BB MAINS CORD(BLK 1.8M USA) FRONT CABINET ASSY - BLK CHIN ASSY-BLK BACK COVER-BLK PEDESTAL ASSY (BLK) RATING LABEL-BLK CARTON (TCO99) CFB(109B5-BLK) LABEL-EEPROM(SDI) CERHDT RR 2KV S 220P PM10 A CERHDT F-Y5R 2KV S 220P PM10 A RST MFLM MF1/2WS A 2R PM1 A RST MFLM MBB0207 A 2R PM1 A RST MFLM MF0207 A 2R PM1 A RST MFLM MF1/2WS A 18K PM1 A RST MFLM MBB0207 A 18K PM1 A RST MFLM MF0207 A 18K PM1 A RST CRB CFR-12 A 68K PM5 A RST MGL VR25 A 270K PM1 A RST MGL RMU14 A 270K PM1 A RST MGL VR25 A 180K PM1 A RST MGL RMU14 A 180K PM1 A LABEL-EEPROM(CPT) CERHDT RR 2KV S 220P PM10 A CERHDT F-Y5R 2KV S 220P PM10 A RST MFLM MF1/2WS A 2R PM1 A RST MFLM MBB0207 A 2R PM1 A RST MFLM MF0207 A 2R PM1 A RST MFLM MF1/2WS A 8K2 PM1 A RST MFLM MBB0207 A 8K2 PM1 A RST MFLM MF0207 A 8K2 PM1 A RST CRB CFR-12 A 47K PM5 A RST MGL VR25 A 330K PM1 A RST MGL RMU14 A 330K PM1 A RST MGL VR25 A 150K PM1 A RST MGL RMU14 A 150K PM1 A MAINSCORD MAINSCORD UL 10A 1M8 DET BK FRONT CABINET - BLK CHIN-BLK FUNCTION BUTTON-BLK BASE SWIVEL (BLK) CORD SUB-D 15/1M8/13 UL BK 44 Repair Flow Chart V50 109B5 Go to cover page A. Power Supply Failure 1. Symptom : no startup sound LED light off check 7102 pin 1=11V check 7102 pin8 140V<pin8<360V NO replace 7102 Ok check 7102 Pin6 output ? NO Ok check 1101/6101/ 7101 check 6113/3125/ 3105101 NO replace 7102 2. Symptom : hiccup mode with startup sound or blinking LED Turn power off check the resistance for all output voltages+190, 83,12,-12,+6.3,+5,+8 V check 6131, 6133~6136 short? check 7102 pin 5 No OCP possibly active check 3108,3109, 3110,6106,3113 replace 5113 check 7114 pin3 voltage dip Ok check 7114 pin1 7.5V< pin1 < 8V No check +5V loading current 3. Symptom: abnormal sound check frequency F=30KHz~97KHz check 6146/3153/7115 3154/7116/2142 Ok check 7101 drain waveform right? Ok replace 5113 No check 6103/3104/ 2111/3131 OK Repair Flow Chart (Continued) V50 109B5 45 Go to cover page rough check for R, G, B 1. video input= 0.7V 2. 7301video output =2.5V 3. 7701 video output > 35V swing B. Video Repair Flow check blanking 7501 pin17 Ok 1.Symptom : (with white pattern) no picture green LED on check EHT=26KV +/-0.2kV check heater =+6.3V Ok check VG1 < -150V No check R,G,B output 30<2725<80 30<2733<80 30<2753<80 Ok check DC restoration 7722,7732,7752 7721,7731,7751 check VG2 > 350V check blanking 7501 pin16 Ok 2.Symptom : no video (or dim), only raster with/without retrace line green LED on check 7301 pin24 2V< ABL < 5V check Vg1 Vg1 = 0V Ok turn down Vg2 check cathod +83V/+190V check 7301 pin 6,8,10 input swing check 7701 pin6,7,9 input swing check 7701 pin 1,2, 3 output swing No Ok replace IF cable replace 7701 check 7301 pin11 HFLB check 7501 pin16 No check 7301 pin5 CLBL 3. Sympton : no OSD or OSD out of sync. Ok check 7301 pin 2,3,4 input No replace 7301 No check 7304 pin10 VFLB check 7304 pin2 VCO pin3 RP Ok check 7304 pin12 Ok check 7301 pin1 check 7304 pin5 HFLB No No replace 7301 replace 7304 Ok check 7304 pin 7,8(IIC) 46 Repair Flow Chart (Continued) V50 109B5 Go to cover page C. Horizontal deflection output repair flow : 1. Symptom : without H-deflection. check HDRB 7618 base check HDRB 7616 gate check HDRB 7501 pin8 check B+DRB 7501 pin6 No refer 7501 check list or replace 7503 2. Symptom : East /West corr. 3. Symptom : H-linearity (full freq. range) check 7501 pin11 parabola exist enter factory mode check linearity data in eeprom refer cpu check list check cpu pin 11~14 4. Symptom : rotation check 7620,7621 5. Symptom : H_dc shift check 7628,7629 6. Symptom : Focus enter OSD function disable morie refer 7501 check list check 3615/3611/ 7611 collector check 7611 check 7619 check 7627 and 7627 check 3627/3628 /3629 check cpu 7801 pin2 control range check 7501 pin 32 check cpu 7801 pin38 control range Repair Flow Chart (Continued) V50 109B5 47 Go to cover page D. Vertical Deflection Failure Symptom : one horizontal line V_size is abnormal too large/small basic check +12/-12V check 7501 pin 12, 13 Ok No replace 7501 check 7401 pin1,pin7 ramp exist ? No check 3554,3552 48 Repair Flow Chart (Continued) V50 109B5 Go to cover page E. CPU check list 1. Basic Check 4. H-linearity check cpu pin 6/pin 5=5V pin 8/pin 9=12MhZ check pin 4 pwm from 0V to 5V 2. H-Centering check pin2 pwm from 0V to 5V 19. Blank check pin19 normal : low change timing : Hi 14~10 (Q5,Q4, Q3, Q2,Q1) S-cap switch 3. ABL-Adj 18. Hunlock 20,27 P.S. LED 109B5 S-CAPACITOR Hor. Freq.(KHz) ~33.24 33.24~36.51 36.51~40.60 40.60~45.07 45.07~47.62 47.62~51.49 51.49~55.07 55.07~61.96 61.96~66.29 66.29~74.32 74.32~82.96 82.96~89.00 89.00~0xffff check Q1-Q5 low : 0 hi :1 Q4 Q3 Q2 Q1 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0 1 0 0 0 0 1 1 1 1 1 1 0 1 1 0 0 1 1 0 0 0 1 1 1 0 1 0 0 1 1 1 0 1 1 0 1 1 0 1 0 0 1 0 1 0 0 1 1 0 1 check pin18 normal=Hi blank=low check pin20/27 off pin27 pin20 hi hi low TABLE Q5 check pin 3 pwm from 0V to 5V normal SWITCH hi Repair Flow Chart (Continued) 22. Degauss 5. Reset check active=hi no active=low check 5V 37. Brightness check pwm from 0V to 5V 38. Rotation check pwm from 0V to 5V 23. Keypad 24. Selftest 49 V50 109B5 Go to cover page check keys, Enter Left(bri.),Right(con.),Exit keys check pin 24 1.no H/V sync & IF cable pin5 floating - show msg. 2.H/V sync exist & IF cable pin5 to ground - normal 3.H/V sync non-exist & IF cable pin5 to gnd - power saving 4.Press both left & right keys with IF cable pin5 to ground - factory mode 5.Press both left & right keys with IF cable pin5 floating - burn in mode 25, 26. DDC bus check sda=pin 25=hi scl=pin 26=hi 31, 32. IIC bus check sda=pin 31=hi scl=pin 32=hi check 7801 WT6ZPZ 7501 TDA4841 7304 NT 68273 7301 TDA4886A 50 Repair Flow Chart (Continued) V50 109B5 Go to cover page F. TDA4841 Check List 1. HFLB (from H.defl) 2. Xray(Ground) (Active LOT pin 12, 13 to 7411 pin1 3.4.5.6 B+ control 8. HDRV 12,13 Vout1/Vout2 14,15 Vsync,Hsync 16. CLBL Basic check Vcc > 9V during startup Vcc=pin9=pin10=12V gnd =pin7=pin25=0v pin16 CLBL=hi if no exist floating ----->7671 floating ----->7672 floating ----->5681 pin2 floating ----->5681 pin4 if active F a pin3 b. pin4 c. pin5 d. pin6 amplify pin5 and it compare to pin4 generate the saw_tooth wave input voltage for the square output waveform pwm output to 7617 & 7618 base to H_deflection. 7606 base differential input to 7401 pin 1, 7 the input sync from cpu pin 33, 34 Vertical blank will be activated = hi 1.pin30 = softstart pll2 = 0V 2.pin26 = pll1 is unlock in searching mode 3.pin1 = HFLB no exist 4.pin10 = Vcc < 9V inhibit pin6 output if pin3 is pulled to ground by 7505 Repair Flow Chart (Continued) V50 109B5 51 Go to cover page 17. Hunlock 18. IIC scl = hi 19. IIC sda = hi Hunlock pin is floating while pll1(pin26) is unlock in searching mode initial sequence of IIC IC 7501,7301,7304 22,23,24 VAGC,VREF,VCAP pin22 determin the AGC pin23,pin24 determin frequency 26,27,28,29 Hpll1,Hbuf,Href, Hcap pin26 determin the pll1 loop filter pin 27,28,29 H-Freq working range 1. PLL2 32. Focus 50Hz< freq. <160Hz 30K<freq.<96KHz 1.compare the HFLB and control the phase of HDRV 2.softstart to 7631 for the V dynamic focus 52 9 GENERAL PRODUCT SPECIFICATION V50 109B5 Go to cover page V50 109B5 HB 19" General Specification (Sheet 590) FEATURES / BENEFITS - Extremely high MTBF (over 75K Hours, exclude. CRT). - User friendly OSD display for mode identification and adjustment - Professional look, with non-flammable cabinet (94V-0). - Better display performance. . Flat/square display tube . Finer CRT dot pitch (0.25 mm) . Full screen size application . Real multi-freq. - Power saving management system. - VESA DDC2B - Picture tilt control - Low emission TCO99 / TCO 03 V50-19" 109B5 97KHz(HB) 2003-06-17 C.C.LIAO TYPE : 109B50/00 BRAND : PHILIPS 8639 000 14291 25 2003-06-17 590 1 GENERAL PRODUCT SPECIFICATION (Continued) V50 109B5 53 9 Go to cover page INDEX ========= 1.0 Introduction 2.0 2.1 General description General condition 3.0 Electrical characteristics 3.1 3.1.1 3.1.2 3.1.3 Signal interface Input requirements A. Input signal Signals input. Factory pre -set modes s B. Impedance 3.2 Timing requirements 3.2.1 Horizontal scanning 3.2.2 Vertical scanning 3.3 Power supply 3.4 Power saving 3.5 CRT description 3.6 3.6.1 3.6.2 3.6.3 RGB amplifier Video amplifier Brightness and contrast sRGB 3.7 Variation of image size after warm 3 .8 3.9 Phosphor protection management system -up 30 minutes Degaussing 3.10 Low emission requirements (TCO99 / TCO 03) 3.11 Display data channel: DDC2B (VESA STANDARD) 4.0 Display 4.1 Display resolution 4.2 Image size 4.3 Image centering deviation 4.4 Picture shift control range 4.5 Geometric distortions 4.6 Picture tilt V50-19" 109B5 97KHz(HB) 2003-06-17 C.C.LIAO TYPE : 109B50/00 BRAND : PHILIPS 8639 000 14291 25 2003-06-17 590 2 54 9 GENERAL PRODUCT SPECIFICATION(Continued) V50 109B5 Go to cover page 4.7 Horizontal / Vertical linearity 4.8 Mis 4.9 Focus check -convergence 4.10 Luminance uniformity 4.11 White color adjustment 4.12 Color tracking on full white pattern 4.13 Purity 4.14 Moi re 5.0 Mechanical characteristics 5.1 User controls (at front) left to right 6.0 Connector and cables 6.1.1 Power Cord 6.1.2 Signal Cable 7.0 Environmental characteristics 7.1 Susceptibility of display to external environment 7.1.1 Operation limits 7.1.2 Transportation packages 7.2 Display disturbance from external environment 7.2.1 ESD disturbances 7.3 Display disturbance to external environment 7.3.1 Ionizetic radiation 7.3.2 Safety and EMI / EMS requirements 7.3.3 X -Ray radiation requirement / regulation 8.0 Reliability 8.1 Mean time between f 9.0 Quality assurance requirements 9.1 Acceptance test 10.0 ailures Serviceability V50-19" 109B5 97KHz(HB) 2003-06-17 C.C.LIAO TYPE : 109B50/00 BRAND : PHILIPS 8639 000 14291 25 2003-06-17 590 3 GENERAL PRODUCT SPECIFICATION (Continued) V50 109B5 55 9 Go to cover page 1.0 Introduction This document is related to the 19" AUTOSCAN color monitor and max. resolut ion: 1920 X 1440 by 60HZ refresh rate 2.0 General description This AUTOSCAN analog colour monitor is specified as a display peripheral within an IBM compatible PC. The AUTOSCAN a nalog colour monitor is to operate at H: 30 to 97 KHz V: 50 to 160 Hz can be applied to all RGB analog computers within this scanning frequencies. The AUTOSCAN analog colour monitor is intended to be a fin ished product, basically a display device mounted inside a plastic enclosure which provides the aesthetic, mechanical, ergonomic and safety requirements. 2.1 General condition The unit will produce a usable ima ge after switching-on, measurements are to be carried out with a full stabilised set after about 30 minutes warm -up at room ambient temp. of 25 C. Repetitive power on/off cycles are al lowed though should be avoided within 4 sec. 3.0 3.1 Electrical characteristics Signal interface This AUTOSCAN analog colour display has an analog video interface to operates at a multi-frequencies timing in several display modes. 3.1.1 Input requirements A. Input signals Video - 0.7Vp-p 75 ohms (for individual of R,G and B signals must not devia te 0.015Vp-p from each other for balance of white pattern) Sync - TTL level (between 0 and 0.6 V to be considered as low level, between 2.3 and 5.0 V as high level) B. Impedance Video Sync - Terminated with 75 ohms - Terminated with 4.7K ohms pull-down resistors. V50-19" 109B5 97KHz(HB) 2003-06-17 C.C.LIAO TYPE : 109B50/00 BRAND : PHILIPS 8639 000 14291 25 2003-06-17 590 4 56 9 GENERAL PRODUCT SPECIFICATION(Continued) V50 109B5 Go to cover page 3.1.2 Signals input The input video signals are applied to the display device through a video cable which is fixed to the monitor (flying cable length 1.8M). Video input cable: 15 pin D-Sub connector type with pin assignment as follows: Pin assignment of 15P D-SUB connector Pin No. P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 P12 P13 P14 P15 Assignment Red video input Green video input Blue video input Ground Self-test Red video ground Green video ground Blue video ground Not connect Ground Ground Bi-directional data (SDA) H SYNC V SYNC DDC Data CLOCK (SCL) V50-19" 109B5 97KHz(HB) 2003-06-17 C.C.LIAO TYPE : 109B50/00 BRAND : PHILIPS 8639 000 14291 25 2003-06-17 590 5 GENERAL PRODUCT SPECIFICATION (Continued) V50 109B5 57 9 Go to cover page 3.1.3 Factory pre-set modes: Factory modes : 33 User modes : 16 Item @ @ @ @ @ @ @ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 Resolution Freq. V x H Pixel rate(Mhz) Remark 640x480 60(31.469k) 72.8(37.861k) 75(37.500k) 85(43.269k) 100.1(50.60k) 70(31.469k) 85(37.927k) 60.3(37.879k) 72.12(48.077k) 75(46.875k) 85(53.674k) 100.1(63.90k) 74.6(49.725k) 60(48.363k) 70(56.476k) 75(60.000k) 84.997(68.677k) 75(67.500k) 85(77.100k) 75(68.681k) 76(71.800k) 60(60.000k) 85(85.938k) 60(63.981k) 75(79.976k) 85(91.146k) 60(75.000k) 65(81.250k) 70(87.500k) 75(93.750k) 60(83.640k) 60(86.333k) 60(90.000k) 25.175 31.500 31.500 36.000 40.500 28.321 35.500 40.000 50.000 49.500 56.250 67.500 57.280 65.000 75.000 78.750 94.500 108.000 121.500 100.000 108.000 108.000 148.500 108.000 135.000 157.500 162.000 175.500 189.000 202.500 204.750 218.250 234.000 VGA VESA VESA VESA SNI VGA VESA VESA VESA VESA VESA SNI MAC VESA VESA VESA VESA VESA VESA/P MAC SUN VESA VESA VESA VESA VESA VESA VESA VESA VESA VESA/P VESA/P VESA/P 720x400 800x600 832x624 1024x768 1152x864 1152x870 1152x900 1280x960 1280x1024 1600x1200 1792x1344 1856x1392 1920x1440 @ denote it is a main preset timing V50-19" 109B5 97KHz(HB) 2003-06-17 C.C.LIAO TYPE : 109B50/00 BRAND : PHILIPS 8639 000 14291 25 2003-06-17 590 6 58 9 V50 109B5 Go to cover page GENERAL PRODUCT SPECIFICATION(Continued) 3 .2 Timing requirements The main timing table (1 8) are shown as below TIMING FOR V50-109B5 AUTOSCAN COLOR MONITOR REFERENCE PATTERN GENERATOR: CHROMA 2250 TABLE 1: 53.674KHz/85.061Hz, 800 X 600, pixel=56.250MHz Horizontal Frame border Total size Display size Rear porch Sync width Sync polarity = = = = = = Vertical 0 18.631 us 14.222 us 2.702 us 1.138 us + Frame border Total size Display size Rear porch Sync width Sync polarity = = = = = = 0 11.756 11.179 0.503 0.056 + ms ms ms ms TABLE 2: 60.023KHz/75.029Hz, 1024 X 768, pixel=78.750MHz Horizontal Frame border Total size Display size Rear porch Sync width Sync. polarity = = = = = = Vertical 0 16.660 us 13.003 us 2.235 us 1.219 us + Frame border = Total size = Display size = Rear porch = Sync width = Sync. polarity = 0 13.328 12.795 0.466 0.050 + ms ms ms ms TABLE 3: 68.677KHz/84.997Hz, 1024 X 768, pixel=94.500 MHz Horizontal Frame border Total size Display size Rear porch Sync width Sync polarity = = = = = = Vertical 0 14.561 10.836 2.201 1.016 + Frame border = Total size = Display size = Rear porch = Sync width = Sync polarity = us us us us 0 11.765 11.183 0.524 0.044 + ms ms ms ms TABLE 4: 77.094KHz/84.999Hz, 1152 X 864, pixel=121.500 MHz Horizontal Vertical Frame border = 0 Total size = 12.971 us Display size = 9.481 us Frame border = 0 Total size = 11.765 ms Display size = 11.207 ms V50-19" 109B5 97KHz(HB) 2003-06-17 C.C.LIAO TYPE : 109B50/00 BRAND : PHILIPS 8639 000 14291 25 2003-06-17 590 7 GENERAL PRODUCT SPECIFICATION (Continued) V50 109B5 59 9 Go to cover page TABLE 5: 79.976KHz/75.025Hz, 1280 X 1024, pixel=135.00MHz Vertical Horizontal Frame border Total size Display size Rear porch Sync width Sync polarity = = = = = = 0 12.504 9.481 1.837 1.067 + Frame border = Total size = Display size = Rear porch = Sync width = Sync polarity = us us us us 0 13.329 12.804 0.475 0.038 + ms ms ms ms TABLE 6: 90.000 KHz/60.000Hz, 1920 X 1440, pixel=234.000 MHz Horizontal Frame border Total size Display size Rear porch Sync width Sync polarity = = = = = = Vertical 0 11.111 ms 8.205 ms 1.470 ms 0.889 ms + Frame border Total size Display size Rear porch Sync width Sync polarity = = = = = = 0 16.667 ms 16.000 ms 0.622 ms 0.033 ms + TABLE 7: 91.146 KHz/85.024Hz, 1280 X 1024, pixel=157.500 MHz Horizontal Frame border Total size Display size Rear porch Sync width Sync polarity = = = = = = Vertical 0 10.971 ms 8.127 ms 1.422 ms 1.016 ms + Frame border Total size Display size Rear porch Sync width Sync polarity = = = = = = 0 11.761 ms 11.234 ms 0.483 ms 0.033 ms + TABLE 8: 93.750 KHz/75.000Hz, 1600 X 1200, pixel=202.500 MHz Horizontal Frame border Total size Display size Rear porch Sync width Sync polarity = = = = = = Vertical 0 10.667 ms 7.901 ms 1.501 ms 0.948 ms + Frame border Total size Display size Rear porch Sync width Sync polarity = = = = = = 0 13.334 ms 12.800 ms 0.491 ms 0.032 ms + 3.2.1 Horizontal scanning Scanning frequency H-shift range : 30 - 97 KHz, : 10 mm min. V50-19" 109B5 97KHz(HB) 2003-06-17 C.C.LIAO TYPE : 109B50/00 BRAND : PHILIPS 8639 000 14291 25 2003-06-17 590 8 60 9 GENERAL PRODUCT SPECIFICATION(Continued) V50 109B5 Go to cover page 3.2.2 Vertical scanning Scanning frequency: 50 - 160 Hz V-shift range : 8 mm Min. 3.3 Power supply The display device maintains the specified performance in the range described as below: Type Mains current Mains Voltage 1.6A max. 90 - 264 VAC Mains freq. 47-63Hz Power consumption : 100W Max. / 75W (typical). Power cord length : 1.5M Power cord type : 3 leads detachable power cord with protective earth plug . 3.4 Power saving management system SIGNAL POWER RECOVERY MODE H-SYNC 3.5 V-SYNC VIDEO TIME < 75W (typical) NA BLANKED < 2W ~ 7 SEC. INACTIVE BLANKED < 2W ~ 7 SEC. INACTIVE INACTIVE BLANKED < 2W ~ 7 SEC ON ACTIVE ACTIVE OFF INACTIVE ACTIVE OFF ACTIVE OFF ACTIVE CRT Description This display unit employs a high resolution CRT complying with the following specifications : Dimensions : 19 inches Flat Faceplate Square Shadow Mask. Diagonal VIS : 18 inches Pitch : 0.25mm dotted Horizontal pitch : 0.21mm Deflection angle : 90 degrees Light transmission : 53% (CPT ) / SDI ( 52.6% ) / 45% ( LG ) / High Brightness Face treatment : AR-ASC (CPT), AR Filming (SDI), AR-AS (LG) coating Phosphors : P22 EHT : 26.0KV Visible screen area : 360 mm x 270 mm Magnetic field : North / South V50-19" 109B5 97KHz(HB) 2003-06-17 TYPE : 109B50/00 BRAND : PHILIPS C.C.LIAO 8639 000 14291 25 2003-06-17 590 9 GENERAL PRODUCT SPECIFICATION (Continued) V50 109B5 61 9 Go to cover page 3.6 RGB Amplifier 3.6.1 Video amplifiers Dot Rate Rise/fall time Over / undershoot : 202.5 MHz : 5 / 6 ns : 15% Max. (Transient response) : 5% Max. (pulses of 0.70H) Sag (background uniformity) 3.6.2 Brightness and contrast Reference mode 68.7K/85Hz full white pattern / small window pattern(Fig 5). Brightness Contrast Minimum Center Minimum Maximum Light output (full white) < 0.5 FL 30 +3/-5 FL Light output (small window) 41 +4/-5 FL 3.6.3 sRGB: When sRGB is selected, the light output (Full white pattern) will be 23 ± 3 FL regardless of contrast and brightness controls. Adjusting contrast or brightness will auto exit sRGB setting and go to 6500K. 3.7 3.8 Variation of image size after warm-up 30 minutes Due to brightness change from 3 to 30 FL (Max.) : < 1.0 % Due to aging (0 to 40 C) : < 1.0 % Due to mains voltage variation : < 1.0 % Degaussing An automatic degaussing circuit is provided which requires no intervention. The degaussing activated at the time of switch-on or switch-on again or pressing manual degaussing key after switching-off degaussing circuits for longer than 30 minutes. 3.9 Phosphor protection The display device is sufficiently protected against the burning of phosphors in case of repetitive power cycling or absence of horizontal deflection. V50-19" 109B5 97KHz(HB) 2003-06-17 C.C.LIAO TYPE : 109B50/00 BRAND : PHILIPS 8639 000 14291 25 2003-06-17 590 10 62 9 GENERAL PRODUCT SPECIFICATION(Continued) V50 109B5 Go to cover page 3.10 Low emission requirements (TCO99 / TCO 03) Items Band I ELF (rms) Band II VLF (rms) Alternating Electric Field MPR-II £ 25 V/M TCO-99/03£10 MPR-II £ 2.5V/M TCO-99/03£1.0 Magnetic Field MPR-II £ 250 nT MPR-II £ 25 nT TCO-99/03£ 200 nT TCO-99/03£25 nT £ ± 500 V E.S.P Band I : 5 to 2K Hz. Band II : 2K to 400K Hz. Test procedure according to Low emission test method. 3.11 Display data channel : DDC2B (VESA STANDARD) The software DDC HEX Data should be written into the EEPROM A0 page. DDC1 DDC2B Software V Hardware 4.0 Display image (CRT facing east) The monitor is aligned in a magnetic cage having the following magnetic field components : Northern Hemisphere : H = 0, V = +0.43 ± 0.05G, Z = 0 Southern Hemisphere : H = 0, V = -0.52 ± 0.05G, Z = 0 Conditions for visual testing, unless otherwise stated: Input video signal Brightness control Contrast control - 700 mVp-p cross hatch - 50% - Adjusted to 30± 3 FL of luminance with full white pattern 4.1 Display resolutions See 3.1.3 V50-19" 109B5 97KHz(HB) 2003-06-17 C.C.LIAO TYPE : 109B50/00 BRAND : PHILIPS 8639 000 14291 25 2003-06-17 590 11 GENERAL PRODUCT SPECIFICATION (Continued) V50 109B5 63 9 Go to cover page 4.2 Image size (Factory pre-set modes only) The dimensions of guaranteed display area to be measured along the picture center of horizontal and vertical axis of the screen as listed below: (preset modes only, refer to Fig-1) 4.3 Width : 355 +/- 4 mm .(Fig-1) Height : 265 +/- 4 mm .(Fig-1) Image centering deviation (Factory main preset modes only) With respect to Fig-2, the target relationships are the following : |A - B| <= 6 mm |C - D| <= 6 mm Note : This centering is adjustable by the end-user. 4.4 Picture shift control range H-shift range V-shift range 4.5 : 10 mm min. (+/- 3mm,from center to each side) : 8 mm min. (+/- 2mm,from center to each side) Picture tilt With respect to Fig-3, Tilt to be measured on extremes of center line from bezel. Tilt 4.6 : < = 2 mm Geometric distortions It is acceptable that pincushion, trapezoid, rhomboid, rotation and various waves distortions must remain within the limits of tolerance as in fig. 4, ½A½ , ½B½ ½C½ , ½D½ ôA + B ô ôC + D ô 2.0mm 2.0mm 3.5mm 3.5mm The waviness of any vertical or horizontal shall be less than 1.0 mm over a 50 mm distance. V50-19" 109B5 97KHz(HB) 2003-06-17 C.C.LIAO TYPE : 109B50/00 BRAND : PHILIPS 8639 000 14291 25 2003-06-17 590 12 64 9 GENERAL PRODUCT SPECIFICATION(Continued) V50 109B5 Go to cover page 4.7 Horizontal / Vertical linearity: 12 equal blocks along horizontal axis, 9 equal blocks along vertical axis. (see Fig-1) Horizontal non-linearity: Vertical non-linearity: Horizontal two adjacent: Vertical two adjacent: 4.8 30 -- 31.5kHz £8% £8% £6% £6% 31.6 64kHz £7% £ 7 %, £5% £ 5 %, H. linearity = Xmax. - Xmin ----------------------- x 100% X max. + Xmin. V. linearity = Ymax. - Ymin ------------------------ x 100% Ymax. + Ymin. >64kHz £6% £6% £4% £4% Mis-convergence The maximum convergence error to be measured on a white spot or white display line to represents the maximum distance between the energy centers of any two primary colors. (See Fig. 6) Mis-Convergence SPEC. Zone A / C is 0.3 / 0.4 When ? 45kHz. CRT Pitch Zone A Zone C Center 4.9 0.25mm 0.25 0.35 0.15 Focus check (with 79.976KHz/75.025Hz, 1280 x 1024 mode) Generate 9-blocks ME character pattern (Fig-7) to cover entire of the picture area 90mm x 90mm (display size respect to Fig-1), adjust brightness control to 50% and contrast at 100%, the ME character should be clearly identified in all display area. 4.10 Luminance uniformity condition : With full white pattern, set contrast control at max. and adjust brightness control to get 30FL in center.. the max. deviation to the rest of the screen shall not exceed 25% V50-19" 109B5 97KHz(HB) 2003-06-17 C.C.LIAO TYPE : 109B50/00 BRAND : PHILIPS 8639 000 14291 25 2003-06-17 590 13 GENERAL PRODUCT SPECIFICATION (Continued) V50 109B5 65 9 Go to cover page 4.11 White color adjustment Based on the 1931 CIE chromaticity (colour triangle) diagram (x, y coordination). coordination of white display on screen center should be: for 9300 degree K X = 0.283 Y = 0.297 +/- 0.015 +/- 0.015 for 6500 degree K X = 0.313 +/- 0.015 Y = 0.329 +/- 0.015 for 5500 degree K X = 0.332 +/- 0.015 Y = 0.347 +/- 0.015 for sRGB degree K X = 0.313 +/- 0.015 Y = 0.329 +/- 0.015 Check conditions : Set brightness control at 50% position and contrast at maximum. sRGB luminance (Full white pattern): at 68.67K/85Hz, regardless of brightness 50% and contrast controls: 23 ± 3FL. 4.12 Color tracking on full white pattern Ref. to white balance alignment result and set brightness at 50%, adjust contrast control from 5FL to max. position, the colour coordinate should not deviate more than following tolerance when compare to display center: X= X nominal +/- 0.015 Y= Y nominal +/- 0.015 4.13 Purity Test patterns : Full White / Red / Green / Blue. Conditions: As stated in item 4.0, the purity must be checked under specific destinations of earth magnetic environments and the monitor to be well degaussed. After warming-up time of 30 min., no coloured stains may occur in above four patterns. 4.14 Moire Condition: Displaying a full white pattern, at any pre-set mode the display size of the sets to be set as stated in "Fig. 1". Moire area should be less than 1/3 area @15FL via moire control. However the OSD moire data of V-moire should have a default value (mode dependent) for product outgoing .Increasing the moire control value will have side effect on resolution (degrade focus),and phenomenon of flicker and sawtooth. V50-19" 109B5 97KHz(HB) 2003-06-17 C.C.LIAO TYPE : 109B50/00 BRAND : PHILIPS 8639 000 14291 25 2003-06-17 590 14 66 9 GENERAL PRODUCT SPECIFICATION(Continued) V50 109B5 Go to cover page 5.0 Mechanical characteristics 5.1 User controls (at front) left to right Contrast tact switch control (With Decrease and Increase) Brightness tact switch control (With Decrease and Increase) OSD Ok / menu tact switch control Power on/off button tact switch control 6 .0 Connectors and cables 6.1.1 Power cord (plugable) type : Wall Plug ,non shielded and non-attached. Length : 1.8 m +/- 50 mm . Plug curved at 90° . 6.1.2 Signal cable Length of video 7.0 : 1.8 m +/- 50 mm flying in 15pins D-sub. Environmental characteristics The following sections to define the interference and susceptibility condition limits that might occur between external environment and the display device. 7.1 Susceptibility of display to external environment 7.1.1 Operating limits A). Temperature Humidity Air pressure : 0°C to 40°C : 10 to 90% (W/O condensation) : 10000 to 39000 ft B). Non-operating limits (storage) Temperature : -25°C to 65°C Humidity : 5 to 95 % (W/O condensation) Altitude : 10000 to 39000 ft 7.1.2 Transportation packages A) Carton box (outside dimension) : 526(W) x 476 (H) x 560 (D) mm. V50-19" 109B5 97KHz(HB) 2003-06-17 C.C.LIAO TYPE : 109B50/00 BRAND : PHILIPS 8639 000 14291 25 2003-06-17 590 15 GENERAL PRODUCT SPECIFICATION (Continued) V50 109B5 67 9 Go to cover page B) Transportation conditions (see table, shown as below) B-1 Transportation standards TEST Standard reference Philips severity Drop 1C-3E-6F Remarks Gross weight Drop height (Kg) (cm) *W/O 10% drop height increment * Rear/Front NSTA drop height:45cm 23.1 Random vibration 61 Truck spectrum, 0.73 Grms, 30 min/axis, 3 axes Shock (Non-oper) - 1/2 sine pulse: 100G<3ms, 6 shocks - Damage boundary curve: * CRT supplier spec. is used to define maximum acceptable CRT fragility. B-2 Container loading Container size Q'ty 40Feet W/Pallet Yes No Layers 5 Sets per layer 4 Sets per block 16 Blocks per container 22 Total set 352 5 4 16 22 352 20Feet W/Pallet Yes 5 4 16 10 160 High cube 40 feet W/Pallet No Yes 5 4 16 10 160 5 4 20 22 440 No 5 4 20 22 440 V50-19" 109B5 97KHz(HB) 2003-06-17 TYPE : 109B50/00 BRAND : PHILIPS C.C.LIAO 8639 000 14291 25 2003-06-17 590 16 Design stage only 68 9 GENERAL PRODUCT SPECIFICATION(Continued) V50 109B5 Go to cover page 7.2 Display disturbances from external environment 7.2.1 ESD Disturbances According to IEC65 (also refer to IEC801-2 for detail). 7.3 Display disturbances to external environment The disturbances induced by the display and tolerated by the environment are defined as follows: 7.3.1 Ionizetic radiation Completely fulfilled International Commission of Radio logical Protection (ICRP) requirement 0.5 mr/hrs. Actually the set can reach 0.1 mr/hrs. 7.3.2 Safety and EMI/EMS requirements -----------------------------------Safety - USA :UL 1950 -CANADA :CSA C22.2 NO.950-M89 -NORDIC :IEC950 :EN60950 :SEMKO TSE (74SEC) 207/94 -EUROPE :CE -Poland :PCBC -Singapore :PSB -Germany :TUV EMS EMI -EN61000-4-3(80% 1KHz AM modulation) picture jitter ? 4mm -USA :FCC PART 15 Class B -CANADA :D.O.C. Class B -CE :EN55022 CLASS B :C-tick Ergonomics :E2000, EPA, MPRII, Nutek ISO 9241-3&8, 9241-7, TCO-99, TCO 03 Compatibility : PC99, Windows 2000, Windows ME, PC2001 Windows XP. LOW EMISSION :TCO99 / TCO 03 7.3.3 X-RAY radiation requirement /regulation -USA/CANADA -GERMANY :DHHS 21 CFR, CHAPTER 1,SUBCHAPTER J :RONTGEN VERORDNUNG ROV 1987.01.08 X-ray explosure at 5cm distance from any point of the external surface must not exceed 0.1 mR/H. V50-19" 109B5 97KHz(HB) 2003-06-17 C.C.LIAO TYPE : 109B50/00 BRAND : PHILIPS 8639 000 14291 25 2003-06-17 590 17 GENERAL PRODUCT SPECIFICATION (Continued) V50 109B5 69 9 Go to cover page 8.0 Reliability 8.1 Mean time between failures MTBF to be calculated according to Military standard MIL-HDBK-217C. MTBF >=75,000 Hours (Excluding CRT) TOTAL HRS (POWER ON) X TOTAL SETS PRACTICE of MTBF = --------------------------------------------------------NBR. OF FAILURED SETS 9.0 Quality assurance requirements 9.1 Acceptance test According to MIL-STD-105D level II, AQL : 0.65 (Major) 2.5 (Minor) Customer acceptance : criteria : UAW0377/00 Target Field repair rate : < 2 % 10.0 Serviceability The service ability of this monitor should fulfill the requirements which are prescribed in UAW-0346 and must be checked with the check list UAT-0361. V50-19" 109B5 97KHz(HB) 2003-06-17 C.C.LIAO TYPE : 109B50/00 BRAND : PHILIPS 8639 000 14291 25 2003-06-17 590 18 9 V50 109B5 Go to cover page GENERAL PRODUCT SPECIFICATION(Continued) 261 mm 265 mm 70 351 mm 355 mm 359 mm Fig-1 IMAGE DIMENSION V50-19" 109B5 97KHz(HB) 2003-06-17 C.C.LIAO TYPE : 109B50/00 BRAND : PHILIPS 8639 000 14291 25 2003-06-17 590 19 GENERAL PRODUCT SPECIFICATION (Continued) V50 109B5 71 9 Go to cover page A B D 355 mm |A-B| AND |C-D| < 6 mm FIG-2 IMAGE CENTERING V50-19" 109B5 97KHz(HB) 2003-06-17 C.C.LIAO TYPE : 109B50/00 BRAND : PHILIPS 8639 000 14291 25 2003-06-17 590 20 265 mm C 72 9 V50 109B5 Go to cover page GENERAL PRODUCT SPECIFICATION(Continued) B A 355 mm |A-B| < 2 mm FIG-3 IMAGE ROTATION V50-19" 109B5 97KHz(HB) 2003-06-17 C.C.LIAO TYPE : 109B50/00 BRAND : PHILIPS 8639 000 14291 25 2003-06-17 590 21 GENERAL PRODUCT SPECIFICATION (Continued) V50 109B5 73 9 Go to cover page A B D 355 mm A, B < 2.0 mm C, D < 2.0 mm FIG-4 IMAGE GEOMETRY V50-19" 109B5 97KHz(HB) 2003-06-17 C.C.LIAO TYPE : 109B50/00 BRAND : PHILIPS 8639 000 14291 25 2003-06-17 590 22 265 mm C GENERAL PRODUCT SPECIFICATION(Continued) 100 mm Pattern B 265 mm 9 V50 109B5 Go to cover page 100 mm 74 Pattern A 355 mm FIG-5 CONTRAST AND BRIGHTNESS MEASUREMENT PATTERNS V50-19" 109B5 97KHz(HB) 2003-06-17 C.C.LIAO TYPE : 109B50/00 BRAND : PHILIPS 8639 000 14291 25 2003-06-17 590 23 GENERAL PRODUCT SPECIFICATION (Continued) V50 109B5 75 9 Go to cover page 265 mm ZONE C 355 mm FIG-6 MISCONVERGENCE MEASUREMENT AREA V50-19" 109B5 97KHz(HB) 2003-06-17 C.C.LIAO TYPE : 109B50/00 BRAND : PHILIPS 8639 000 14291 25 2003-06-17 590 24 76 9 V50 109B5 Go to cover page GENERAL PRODUCT SPECIFICATION(Continued) FIG 6 SYMBOL FORMAT FOR FOCOS CHECK V50-19" 109B5 97KHz(HB) 2003-06-17 C.C.LIAO TYPE : 109B50/00 BRAND : PHILIPS 8639 000 14291 25 2003-06-17 590 25 9 Go to cover page TELEVISION/MONITOR SAFETY GUIDELINES FOR THE PROFESSIONAL SERVICE TECHNICIAN Safety Checks After the original service problem has been corrected,a complete safety check should be made. Be sure to check over the entire set, not just the areas where you have worked. Some previous servicer may have left an unsafe condition,which could be unknowingly passed on to your customer. Be sure to check all of the following: Fire and Shock Hazard 1. Be sure all components are positioned in such a way as to avoid the possibility of adjacent component shorts. This is especially important on those chassis which are transported to and from the service shop. 2. Never release a repaired unit unless all protective devices such as insulators, barries, covers, strain reliefs, and other hardware have been installed in accordance with the original design. 3. Soldering and wiring must be inspected to locate possible cold solder joints,solder splashes,sharp solder points, frayed leads, pinched leads, or damaged insulation ( including the ac cord).Be certain to remove loose solder balls and all other loose foreign particles. 4. Check across-the-line components and other components for physical evidence of damage or deterioration and replace if necessary. Follow original layout,lead length, and dress. 5. No lead or component should touch a receiving tube or a resistor rated at 1 watt or more. Lead tension around protruding metal surfaces or edges must be avoided. 6. Critical components having special safety characteristics are identified with ans by the Ref. No. in the parts list and enclosed within a broken line * (where several critical components are grouped in one area) along with the safety symbols on the schematic diagrams and/or exploded views. 7. When servicing any unit, always use a separate isolation transformer for the chassis Failure to use a separate isolation transformer may expose you to possible shock hazard, and may cause damage to servicing instruments. 8. Many electronic products use a polarized ac line cord (one wide pin on the plug.) Defeating this safety feature may create a potential hazard to the service and the user. Extension cords which do not incorporate the polarizing feature should never be used. 9. After reassembly of the unit, always perform an leakage test or resistance test from the line cord to all exposed metal parts of the cabinet. Also check all metal control shafts(with knobs removed), antenna terminals, handles, screws, etc. to be sure the unit may be safety operated without danger of electrical shock. * Broken line Implosion 1. All picture tubes used in current model receivers are equipped with an integral implosion system. Care should always be used, and safety glasses worn,whenever handling any picture tube. Avoid scratching or otherwise damaging the picture tube during installation. 2. Use only replacement tubes specified by the manufacturer. X-radiation 1. Be sure procedures and instructions to all your service personnel cover the subject of X-radiation. Potential sources of X-rays in TV receivers are the picture tube and the high voltage circuits. The basic precaution which must be exercised is to keep the high voltage at the factory recommended level. 2. To avoid possible exposure to X-radiation and electrical shock, only the manufacturer's specified anode connectors must be used. 3. It is essential that the service technician has an accurate HV meter available at all times. The calibration of this meter should be checked periodically against a reference standard. 4. When the HV circuitry is operating properly there is no possibility of an xradiation problem. High voltage should always be kept at the manufacturer's rated value-no higher - for optimum performance. Every time a color set is serviced, the brightness should be run up and down while monitoring the HV with a meter to be certain that the HV is regulated correctly and does not exceed the specified value. We suggest that you and your technicians review test procedures so that HV and HV regulation are always checked as a standard servicing procedure, and the reason for this prudent routine is clearly understood by everyone. It is important to use an accurate and reliable HV meter. It is recommended that the HV recorded on each customer's invoice, which will demonstrate a proper concern for the customer's safety. 5. When troubleshooting and making test measurements in a receiver with a problem of excessive high voltage, reduce the line voltage by means of a Variac to bring the HV into acceptable limits while troubleshooting. Do not operate the chassis longer than necessary to locate the cause of the excessive HV. 6. New picture tubes are specifically designed to withstand higher operathng voltages without creating undesirable X-radiation. It is strongly recommended that any shop test fixture which is to be used with the new higher voltage chassis be equipped with one of the new type tubes designed for this service. Addition of a permanently connected HV meter to the shop test fixture is advisable. The CRT types used in these new sets should never be replaced with any other types, as this may result in excessive X-radiation. 7. It is essential to use the specified picture tube to avoid a possible X-diation problem. 8. Most TV receivers contain some type of emergency "Hold Down" circuit to prevent HV from rising to excessive levels in the presence of a failure mode. These various circuits should be understood by all technicians servicing them, especially since many hold down circuits are inoperative as long as the receiver performs normally. Leakage Current Cold Check 1. Unplug the ac line cord and connect a jumper between the two prongs of the plug. 2. Turn on the power switch. 3. Measure the resistance value between the jumpered ac plug and all exposed cabinet parts of the receiver, such as screw heads, antennas, and control shafts. When the exposed metallic part has a return path to the chassis, the reading should be between 1 megohm and 5.2 megohms. When the exposed metal does not have a return path to the chassis, the reading must be infinity. Remove the jumper from the ac line cord. TO INSTRUMENTS EXPOSED METAL PARTS 0.15 uF 1500 ohm, 10W WATER PIPE EARTH GROUND Leakage Current Hot Check 1. Do not use an isolation transformer for this test. Plug the completely reassembled receiver directly into the ac outlet. 2. Connect a 1.5k, 10w resistor paralleled by a 0.15uf. capacitor between each exposed metallic cabinet part and a good earth ground such as a water pipe, as shown above. 3. Use an ac voltmeter with at least 5000 ohms volt sensitivity to measure the potential across the resistor. 4. The potential at any point should not exceed 0.75 volts. A leakage current tester may be used to make this test; leakage current must not exceed 0.5 milliamps. If a measurement is outside of the specified limits, there is a possibility of shock hazard. The receiver should be repaired and rechecked before returning it to the customer. 5. Repeat the above procedure with the ac plug reversed.( Note: An ac adapter is necessary when a polarized plug is used. Do not defeat the polarizing feature of the plug.) Picture Tube Replacement The primary source of X-radiation in this television receiver is the picture tube. The picture tube utilized in this chassis is specially constructed to limit X-radiation emissions. For continued X-radiation protection, the replacement tube must be the same type as the original, including suffix letter, or a Philips approved type. Parts Replacement Many electrical and mechanical parts in Philips television sets have special safety related characteristics. These characteristics are often not evident from visual inspection nor can the protection afforded by them necessarily be obtained by using replacement components rated for higher voltage, wattage, etc. The use of a substitute part which does not have the same safety characteristics as the Philips recommended replacement part shown in this service manual may create shock, fire, or other hazards WARNING : Before removing the CRT anode cap, turn the unit OFF and short the HIGH VOLTAGE to the CRT DAG ground. SERVICE NOTE : The CRT DAG is not at chassis ground.