Download Toshiba 13A21C Flat Panel Television User Manual
Transcript
FILE NO. 050-200111 SERVICE MANUAL COLOR TELEVISION 13A21C SERVICING NOTICES ON CHECKING 1. KEEP THE NOTICES 6. AVOID AN X-RAY As for the places which need special attentions, they are indicated with the labels or seals on the cabinet, chassis and parts. Make sure to keep the indications and notices in the operation manual. 2. AVOID AN ELECTRIC SHOCK There is a high voltage part inside. Avoid an electric shock while the electric current is flowing. Safety is secured against an X-ray by considering about the cathode-ray tube and the high voltage peripheral circuit, etc. Therefore, when repairing the high voltage peripheral circuit, use the designated parts and make sure not modify the circuit. Repairing except indicates causes rising of high voltage, and it emits an X-ray from the cathoderay tube. 3. USE THE DESIGNATED PARTS The parts in this equipment have the specific characters of incombustibility and withstand voltage for safety. Therefore, the part which is replaced should be used the part which has the same character. Especially as to the important parts for safety which is indicated in the circuit diagram or the table of parts as a mark, the designated parts must be used. 4. PUT PARTS AND WIRES IN THE ORIGINAL POSITION AFTER ASSEMBLING OR WIRING 7. PERFORM A SAFETY CHECK AFTER SERVICING Confirm that the screws, parts and wiring which were removed in order to service are put in the original positions, or whether there are the portions which are deteriorated around the serviced places serviced or not. Check the insulation between the antenna terminal or external metal and the AC cord plug blades. And be sure the safety of that. (INSULATION CHECK PROCEDURE) There are parts which use the insulation material such as a tube or tape for safety, or which are assembled in the condition that these do not contact with the printed board. The inside wiring is designed not to get closer to the pyrogenic parts and high voltage parts. Therefore, put these parts in the original positions. 5. TAKE CARE TO DEAL WITH THE CATHODE-RAY TUBE 1. Unplug the plug from the AC outlet. 2. Remove the antenna terminal on TV and turn on the TV. 3. Insulation resistance between the cord plug terminals and the eternal exposure metal [Note 2] should be more than 1M ohm by using the 500V insulation resistance meter [Note 1]. 4. If the insulation resistance is less than 1M ohm, the inspection repair should be required. [Note 1] In the condition that an explosion-proof cathoderay tube is set in this equipment, safety is secured against implosion. However, when removing it or serving from backward, it is dangerous to give a shock. Take enough care to deal with it. If you have not the 500V insulation resistance meter, use a Tester. [Note 2] External exposure metal: Antenna terminal Earphone Jack HOW TO ORDER PARTS Please include the following informations when you order parts. (Particularly the VERSION LETTER.) 1. MODEL NUMBER and VERSION LETTER The MODEL NUMBER can be found on the back of each product and the VERSION LETTER can be found at the end of the SERIAL NUMBER. 2. PART NO. and DESCRIPTION You can find it in your SERVICE MANUAL. IMPORTANT Inferior silicon grease can damage IC's and transistors. When replacing an IC's or transistors, use only specified silicon grease (YG6260M). Remove all old silicon before applying new silicon. GENERAL SPECIFICATIONS G-1 TV System CRT CRT Size / Visual Size CRT Type Deflection Magnetic Field BV/BH Color System Speaker Position Size Impedance MAX 10%(Typical) Sound Output G-2 Tuning System NTSC3.58+4.43 /PAL60Hz Broadcasting System Tuner and Receive CH CH Coverage Picture(FP) Sound(FS) FP-FS Intermediate Frequency G-3 Power Preset CH Stereo/Dual TV Sound Tuner Sound Muting Power Source Power Consumption Regulation G-5 Temperature G-6 G-7 Operating Humidity On Screen Menu Display AC DC at AC Stand by (at AC) Per Year Power Fuse Safety Radiation X-Radiation Operation Storage Protector G-4 System Destination Tuning System Input Impedance Menu Type Picture Contrast Brightness Color Tint Sharpness Audio Bass Treble Balance BBE On/Off Stable Sound On/Off CH Set Up TV/CABLE(CATV) Auto CH Memory Add/ Delete Language V-chip CH Label Favorite CH Color Stream DVD/DTV Control Level Volume Brightness Contrast Color Tint (NTSC Only) Sharpness Tuning Bass Treble Balance Back Light Stereo,Audio Output,SAP Video Color Stream Channel(TV/Cable) CH Label Sleep Timer Sound Mute V-chip Rating 13 inch / 335.4mmV Normal 90 degree +0.45G/0.18G NTSC 1Speaker Bottom 3 Inch 8 ohm 1.0 W 0.8 W No US System M 1Tuner Ohers F-Synth VHF/UHF 75 ohm 2 - 69, 4A, A-5 - A-1, A - I, J - W, W+1 - W+84 45.75MHz 41.25MHz 4.50MHz No No Yes 120V AC 60Hz 54 W at AC 120 V 60 Hz 5 W at AC 120 V 60 Hz -kWh/Year Yes CSA DOC HWC +5oC ~ +40oC -20oC ~ +60oC Less then 80% RH Yes Character Yes Yes Yes Yes Yes Yes No No No No No No Yes Yes Yes Yes Yes No No No No Yes Yes Yes Yes Yes Yes Yes No No No No No No Yes No Yes No Yes Yes No GENERAL SPECIFICATIONS G-8 G-9 G-10 OSD Language Clock and Timer Remote Control Sleep Timer OSD Language Setting Max Time Step Program(On Tim / Off Tim) On/Off Timer Wake Up Timer Timer Back-up (at Power Off Mode) more than Unit Glow in Dark Remocon Format Custom Code Power Source Voltage(D.C) UM size x pcs Total Keys Keys Power 1 2 3 4 5 6 7 8 9 0 100 Multi Brand Keys CH Up CH Down Volume Up Volume Down TV/Caption/Text CH1/CH2 TV/Video(TV/AV) CH RTN/CH ENT(Quick View) Sleep RE Call(Call) Reset Menu Enter Mute Exit MTS(Audio Select) Set + Set CH Up(VCR) CH Down(VCR) Pause/Still TV/VCR(VCR) Code FF Rew Rec Play Stop TV VCR Cable English French English 120 Min 10 Min No No -Min RC-EH No Toshiba 40-BF h 3V UM-4 x 2 pcs 27 Keys Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes No Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes No No Yes Yes No No No No No No No No No No No No No Spanish Sec GENERAL SPECIFICATIONS G-11 Features Auto Degauss Auto Shut Off Canal+ CATV Anti-theft Rental Memory(Last CH) Memory(Last Volume) V-Chip Yes Yes No Yes No No Yes Yes Type BBE Auto Search CH Allocation SAP Channel Lock Just Clock Function Game Position CH Label VM Circuit Full OSD Premiere Comb Filter G-12 Accessories Auto CH Memory Hotel Lock Closed Caption Stable Sound FBT Leak Test Protect Favorite CH Owner's Manual Language W/ Warranty Remote Control Unit Rod Antenna Poles Terminal No USA,ORION Type No No No No No No No No No No No No Lines Yes No Yes No Yes No English/French No Yes No Loop Antenna Terminal U/V Mixer DC Car Cord (Center+) Guarantee Card Warning Sheet Circuit Diagram Antenna Change Plug Service Station List Important Safety Instruction Dew/AHC Caution Sheet AC Plug Adapter Quick Set-up Sheet Battery - Yes Yes UM size x pcs OEM Brand AC Cord AV Cord (2Pin-1Pin) Registration Card (NDL Card) ESP Card PTB Sheet 300 ohm to 75 ohm Antenna Adapter Envelop Yes UM4 x 2 Yes No No No No No No No No No No No No No No No No Yes GENERAL SPECIFICATIONS G-13 Interface Switch Front Rear Indicator Terminals Front Rear G-14 G-15 Set Size Weight G-16 Carton Power System Select Main Power SW Sub Power Channel Up/Reset Channel Down/Enter Volume Up/Set Up Volume Down/Set Down MENU=Volume Up+Volume Down AC/DC TV/CATV Selector Degauss Main Power SW Power Stand-by On Timer Video Input Audio Input Other Terminal Video Input(Rear1) Video Input(Rear2) Audio Input(Rear1) Audio Input(Rear2) Video Output Audio Output Euro Scart Color Stream Diversity Ext Speaker DC Jack 12V(Center +) VHF/UHF Antenna Input AC Outlet Approx. W x D x H (mm) Net (Approx.) Gross (Approx.) Master Carton Content Material Dimensions W x D x H(mm) Description of Origin Gift Box Material Dimensions W x D x H(mm) Design Description of Origin Drop Test G-17 Cabinet Material Height (cm) Container Stuffing Cabinet Front Cabinet Rear Yes No No No Yes Yes Yes Yes Yes No No No No Yes No No RCA RCA x 1 Ear Phone No No No No No No No No No No No F Type No 362 x 360 x 320.5 9.5 kg ( 20.9 lbs) 11.0kg ( 24.4lbs) No ---Sets -/--- x -- x -No Yes Double/Brown 440 x 408 x 380 As per Buyer's Yes Natural Dropping At 1 Corner / 3 Edges / 6 Surfaces 62 866 Sets/40' container PS 94V0 DECABROM PS 94V0 DECABROM DISASSEMBLY INSTRUCTIONS 3. After one side is removed, pull in the opposite direction to remove the other. 1. REMOVAL OF ANODE CAP Read the following NOTED items before starting work. * After turning the power off there might still be a potential voltage that is very dangerous. When removing the Anode Cap, make sure to discharge the Anode Cap's potential voltage. * Do not use pliers to loosen or tighten the Anode Cap terminal, this may cause the spring to be damaged. NOTE Take care not to damage the Rubber Cap. INSTALLATION 1. Clean the spot where the cap was located with a small amount of alcohol. (Refer to Fig. 1-3.) REMOVAL 1. Follow the steps as follows to discharge the Anode Cap. (Refer to Fig. 1-1.) Connect one end of an Alligator Clip to the metal part of a flat-blade screwdriver and the other end to ground. While holding the plastic part of the insulated Screwdriver, touch the support of the Anode with the tip of the Screwdriver. A cracking noise will be heard as the voltage is discharged. Location of Anode Cap GND on the CRT Fig. 1-3 NOTE Confirm that there is no dirt, dust, etc. at the spot where the cap was located. 2. Arrange the wire of the Anode Cap and make sure the wire is not twisted. 3. Turn over the Rubber Cap. (Refer to Fig. 1-4.) CRT Screwdriver Support Alligator Clip GND on the CRT Fig. 1-1 2. Flip up the sides of the Rubber Cap in the direction of the arrow and remove one side of the support. (Refer to Fig. 1-2.) Fig. 1-4 4. Insert one end of the Anode Support into the anode button, then the other as shown in Fig. 1-5. Rubber Cap CRT Support Fig. 1-2 CRT Support Fig. 1-5 5. Confirm that the Support is securely connected. 6. Put on the Rubber Cap without moving any parts. DISASSEMBLY INSTRUCTIONS 2. REMOVAL AND INSTALLATION OF FLAT PACKAGE IC REMOVAL 3. When IC starts moving back and forth easily after desoldering completely, pickup the corner of the IC using a tweezers and remove the IC by moving with the IC desoldering machine. (Refer to Fig. 2-3.) NOTE 1. Put the Masking Tape (cotton tape) around the Flat Package IC to protect other parts from any damage. (Refer to Fig. 2-1.) Some ICs on the PCB are affixed with glue, so be careful not to break or damage the foil of each IC leads or solder lands under the IC when removing it. NOTE Masking is carried out on all the parts located within 10 mm distance from IC leads. Masking Tape (Cotton Tape) Blower type IC desoldering machine IC Tweezers Fig. 2-1 IC Fig. 2-3 2. Heat the IC leads using a blower type IC desoldering machine. (Refer to Fig. 2-2.) 4. Peel off the Masking Tape. NOTE Do not add the rotating and the back and forth directions force on the IC, until IC can move back and forth easily after desoldering the IC leads completely. 5. Absorb the solder left on the pattern using the Braided Shield Wire. (Refer to Fig. 2-4.) NOTE Do not move the Braided Shield Wire in the vertical direction towards the IC pattern. Blower type IC desoldering machine Braided Shield Wire Soldering Iron IC Fig. 2-2 IC pattern Fig. 2-4 DISASSEMBLY INSTRUCTIONS INSTALLATION 1. Take care of the polarity of new IC and then install the new IC fitting on the printed circuit pattern. Then solder each lead on the diagonal positions of IC temporarily. (Refer to Fig. 2-5.) 4. When bridge-soldering between terminals and/or the soldering amount are not enough, resolder using a Thintip Soldering Iron. (Refer to Fig. 2-8.) Thin-tip Soldering Iron IC Soldering Iron Fig. 2-8 Solder temporarily Solder temporarily Fig. 2-5 2. Supply the solder from the upper position of IC leads sliding to the lower position of the IC leads. (Refer to Fig. 2-6.) Solder IC Soldering Iron Supply soldering from upper position to lower position Fig. 2-6 3. Absorb the solder left on the lead using the Braided Shield Wire. (Refer to Fig. 2-7.) NOTE Do not absorb the solder to excess. Soldering Iron IC Braided Shield Wire Fig. 2-7 5. Finally, confirm the soldering status on four sides of the IC using a magnifying glass. Confirm that no abnormality is found on the soldering position and installation position of the parts around the IC. If some abnormality is found, correct by resoldering. NOTE When the IC leads are bent during soldering and/or repairing, do not repair the bending of leads. If the bending of leads are repaired, the pattern may be damaged. So, be always sure to replace the IC in this case. SERVICE MODE LIST This unit provided with the following SERVICE MODES so you can repair, examine and adjust easily. To enter the Service Mode, press both set key and remote control key for more than 1 second. Set Key Remocon Key VOL. (-) MIN 0 Releasing of V-CHIP PASSWORD. VOL. (-) MIN 1 Initialization of the factory. NOTE: Do not use this for the normal servicing. Operations POWER ON total hours is displayed on the screen. Refer to the "CONFIRMATION OF USING HOURS". VOL. (-) MIN 6 Can be checked of the INITIAL DATA of MEMORY IC. Refer to the "NOTE FOR THE REPLACING OF MEMORY IC". VOL. (-) MIN 8 Writing of EEPROM initial data. NOTE: Do not use this for the normal servicing. VOL. (-) MIN 9 Display of the Adjustment MENU on the screen. Refer to the "ELECTRICAL ADJUSTMENT" (On-Screen Display Adjustment). CONFIRMATION OF USING HOURS POWER ON total hours can be checked on the screen. Total hours are displayed in 16 system of notation. ADDRESS 1. Set the VOLUME to minimum. 2. Press both VOL. DOWN button on the set and Channel button (6) on the remote control for more than 1 second. 3. After the confirmation of using hours, turn off the power. INIT 00 DATA Initial setting content of MEMORY IC. 83 0010 CRT ON POWER ON total hours. = (16 x 16 x 16 x thousands digit value) + (16 x 16 x hundreds digit value) + (16 x tens digit value) + (ones digit value) FIG. 1 NOTE FOR THE REPLACING OF MEMORY IC If a service repair is undertaken where it has been required to change the MEMORY IC, the following steps should be taken to ensure correct data settings while making reference to TABLE 1. INI +0 +1 +2 +3 +4 +5 +6 +7 +8 +9 +A +B 00 88 09 A2 01 06 B3 24 09 28 24 FF 03 Table 1 1. Enter DATA SET mode by setting VOLUME to minimum. 2. Press both VOL. DOWN button on the set and Channel button (6) on the remote control for more than 1 second. ADDRESS and DATA should appear as FIG 1. 3. ADDRESS is now selected and should "blink". Using the SET + or - keys on the remote, step through the ADDRESS until required ADDRESS to be changed is reached. 4. Press ENTER to select DATA. When DATA is selected, it will "blink". 5. Again, step through the DATA using SET + or - until required DATA value has been selected. 6. Pressing ENTER will take you back to ADDRESS for further selection if necessary. 7. Repeat steps 3 to 6 until all data has been checked. 8. When satisfied correct DATA has been entered, turn POWER off (return to STANDBY MODE) to finish DATA input. The unit will now have the correct DATA for the new MEMORY IC. ELECTRICAL ADJUSTMENTS 1. BEFORE MAKING ELECTRICAL ADJUSTMENTS 2. BASIC ADJUSTMENTS Read and perform these adjustments when repairing the circuits or replacing electrical parts or PCB assemblies. 1. 2. 3. 4. 2-1: RF AGC DELAY CAUTION • Use an isolation transformer when performing any service on this chassis. • Before removing the anode cap, discharge electricity because it contains high voltage. • When removing a PCB or related component, after unfastening or changing a wire, be sure to put the wire back in its original position. Inferior silicon grease can damage IC's and transistors. • When replacing IC's and transistors, use only specified silicon grease. Remove all old silicon before applying new silicon. Prepare the following measurement tools for electrical adjustments. 1. Oscilloscope 2. Digital Voltmeter 2-2: CUT OFF 1. Adjust the unit to the following settings. R.DRIVE=10, B.DRIVE=10, R.BIAS=64, G.BIAS=64, B.BIAS=64, BRIGHTNESS=100, CONTRAST=64. 2. Place the set with Aging Test for more than 15 minutes. 3. Activate the adjustment mode display of Fig. 1-1 and press the channel button (01) on the remote control to select "CUT OFF". 4. Adjust the Screen Volume until a dim raster is obtained. 2-3: FOCUS On-Screen Display Adjustment 1. In the condition of NO indication on the screen. Press the VOL. DOWN button on the set and the Channel button (9) on the remote control for more than 1 second to appear the adjustment mode on the screen as shown in Fig. 1-1. TV 00 OSD 15 Fig. 1-1 2. Use the Channel UP/DOWN button or Channel button (0-9) on the remote control to select the options shown in Fig. 1-2. 3. Press the MENU button on the remote control to end the adjustments. NO. 00 01 02 03 04 05 06 07 08 09 10 11 12 Place the set with Aging Test for more than 15 minutes. Receive a 63dB monoscope pattern. Connect the digital voltmeter to R606. Activate the adjustment mode display of Fig. 1-1 and press the channel button (02) on the remote control to select "RF AGC DELAY". 5. Press the VOL. UP/DOWN button on the remote control until the digital voltmeter is 2.5 ± 0.05V. FUNCTION OSD H CUT OFF RF AGC DELAY VIF VCO H VCO H PHASE V SIZE V SHIFT R DRIVE B DRIVE R BIAS G BIAS B BIAS NO. 13 14 15 16 17 18 19 20 21 22 23 24 FUNCTION BRIGHTNESS CONTRAST COLOR TINT SHARPNESS FM LEVEL LEVEL SEPARATION 1 SEPARATION 2 TEST MONO TEST STEREO X-RAY TEST Fig. 1-2 1. Receive the monoscope pattern. 2. Turn the Focus Volume fully counterclockwise once. 3. Adjust the Focus Volume until picture is distinct. 2-4: WHITE BALANCE NOTE: Adjust after performing CUT OFF adjustment. 1. Place the set with Aging Test for more than 10 minutes. 2. Receive the white 100% signal from the Pattern Generator. 3. Using the adjustment control, set the brightness and contrast to normal position. 4. Activate the adjustment mode display of Fig. 1-1 and press the channel button (10) on the remote control to select "R.BIAS". 5. Using the VOL. UP/DOWN button on the remote control, adjust the R.BIAS. 6. Press the CH. UP/DOWN button on the remote control to select the "R.DRIVE", "B.DRIVE", "G.BIAS" or "B.BIAS". 7. Using the VOL. UP/DOWN button on the remote control, adjust the R.DRIVE, B.DRIVE, G.BIAS or B.BIAS. 8. Perform the above adjustments 6 and 7 until the white color is looked like a white. 2-5: SUB TINT/SUB COLOR 1. Receive the color bar pattern. (RF Input) 2. Connect the oscilloscope to TP023. 3. Activate the adjustment mode display of Fig. 1-1 and press the channel button (16) on the remote control to select "TINT". 4. Press the VOL. UP/DOWN button on the remote control until the section "A" becomes a straight line. (Refer to Fig. 2-1) 5. Connect the oscilloscope to TP022. 6. Press the CH DOWN button once to set to "COLOR" mode. 7. Press the VOL. UP/DOWN button on the remote control until the red color level is adjusted to 110% of the white level. (Refer to Fig. 2-2) 8. Receive the color bar pattern. (Audio Video Input) 9. Press the TV/VIDEO button on the remote control to set to the AV mode. Then perform the above adjustments 2~7. ELECTRICAL ADJUSTMENTS 2-9: OSD HORIZONTAL 1. Activate the adjustment mode display of Fig. 1-1. 2. Press the VOL. UP/DOWN button on the remote control until the difference of A and B becomes minimum. (Refer to Fig. 2-3) "A" Fig. 2-1 TV 0% 00 OSD 15 110% A 100% Fig. 2-2 2-6: HORIZONTAL PHASE 1. Receive the center cross signal from the Pattern Generator. 2. Activate the adjustment mode display of Fig. 1-1 and press the channel button (05) on the remote control to select "H PHASE". 3. Press the VOL. UP/DOWN button on the remote control until the SHIFT quantity of the OVER SCAN on right and left becomes minimum. 2-7: VERTICAL SIZE NOTE: Adjust after performing adjustments in section 2-6 1. Receive the crosshatch signal from the Pattern Generator. 2. Activate the adjustment mode display of Fig. 1-1 and press the channel button (06) on the remote control to select "V SIZE". 3. Press the VOL. UP/DOWN button on the remote control until the rectangle on the center of the screen becomes square. 4. Receive a broadcast and check if the picture is normal. 2-8: VERTICAL SHIFT NOTE: Adjust after performing adjustments in section 2-7 1. Receive the crosshatch signal from the Pattern Generator. 2. Activate the adjustment mode display of Fig. 1-1 and press the channel button (07) on the remote control to select "V SHIFT". 3. Press the VOL. UP/DOWN button on the remote control until the horizontal line becomes fit to the notch of the shadow mask. B Fig. 2-3 2-10: VIF VCO 1. Place the set with Aging Test for more than 10 minutes. 2. Receive an 80dB monoscope pattern. 3. Connect the digital voltmeter between the pin 5 of CP601 and the GND. 4. Activate the adjustment mode display of Fig. 1-1 and press the channel button (03) on the remote control to select "VIF VCO". 5. Press the VOL. UP/DOWN button on the remote control until the digital voltmeter is 2.5V. 2-11: SUB CONTRAST NORMAL 1. Activate the adjustment mode display of Fig. 1-1 press the channel button (14) on the remote control to select "CONTRAST". 2. Press the VOL. UP/DOWN button on the remote control until the contrast step No. becomes "110". 3. Press the TV/VIDEO button on the remote control to set to the AV mode. Then perform the above adjustments 2~3. 2-12: BRIGHTNESS 1. Activate the adjustment mode display of Fig. 1-1 and press the channel button (13) on the remote control to select "BRIGHTNESS". 2. Press the VOL. UP/DOWN button on the remote control until the brightness step No. becomes "96". 3. Press the TV/VIDEO button on the remote control to set to the AV mode. Then perform the above adjustments 1~2. 4. Press the TV/VIDEO button on the remote control to set to the CS mode. Then perform the above adjustments 1~2. ELECTRICAL ADJUSTMENTS 3. PURITY AND CONVERGENCE ADJUSTMENTS NOTE 1. Turn the unit on and let it warm up for at least 30 minutes before performing the following adjustments. 2. Place the CRT surface facing east or west to reduce the terrestrial magnetism. 3. Turn ON the unit and demagnetize with a Degauss Coil. 3-1: STATIC CONVERGENCE (ROUGH ADJUSTMENT) 1. Tighten the screw for the magnet. Refer to the adjusted CRT for the position. (Refer to Fig. 3-1) If the deflection yoke and magnet are in one body, untighten the screw for the body. 2. Receive the green raster pattern from the color bar generator. 3. Slide the deflection yoke until it touches the funnel side of the CRT. 4. Adjust center of screen to green, with red and blue on the sides, using the pair of purity magnets. 5. Switch the color bar generator from the green raster pattern to the crosshatch pattern. 6. Combine red and blue of the 3 color crosshatch pattern on the center of the screen by adjusting the pair of 4 pole magnets. 7. Combine red/blue (magenta) and green by adjusting the pair of 6 pole magnets. 8. Adjust the crosshatch pattern to change to white by repeating steps 6 and 7. 3-2: PURITY 3-3: STATIC CONVERGENCE NOTE Adjust after performing adjustments in section 3-2. 1. Receive the crosshatch pattern from the color bar generator. 2. Combine red and blue of the 3 color crosshatch pattern on the center of the screen by adjusting the pair of 4 pole magnets. 3. Combine red/blue (magenta) and green by adjusting the pair of 6 pole magnets. 3-4: DYNAMIC CONVERGENCE NOTE Adjust after performing adjustments in section 3-3. 1. Adjust the differences around the screen by moving the deflection yoke upward/downward and right/left. (Refer to Fig. 3-2-a) 2. Insert three wedges between the deflection yoke and CRT funnel to fix the deflection yoke. (Refer to Fig. 3-2-b) RGB R G B RGB R G B UPWARD/DOWNWARD SLANT NOTE Fig. 3-2-a Adjust after performing adjustments in section 3-1. 1. Receive the green raster pattern from color bar generator. 2. Adjust the pair of purity magnets to center the color on the screen. Adjust the pair of purity magnets so the color at the ends are equally wide. 3. Move the deflection yoke backward (to neck side) slowly, and stop it at the position when the whole screen is green. 4. Confirm red and blue colors. 5. Adjust the slant of the deflection yoke while watching the screen, then tighten the fixing screw. DEFLECTION YOKE DEFLECTION YOKE SCREW MAGNET SCREW PURITY MAGNETS 6 POLE MAGNETS 4 POLE MAGNETS Fig. 3-1 RIGHT/LEFT SLANT WEDGE WEDGE WEDGE WEDGE POSITION Fig. 3-2-b MAJOR COMPONENTS LOCATION GUIDE R606 TU001 FB401 CP601 FOCUS VOLUME SCREEN VOLUME MAIN PCB TP023 TP022 J801 CRT PCB BLOCK DIAGRAM SDA SCL AGC VOL UP IF TU001 CH UP 11 5 4 1 X602 3.579545MHz CHROMA IC IC601 M61206FP IC351 AN7511 32 X' TAL AUDIO OUT 50 MICON IC IC101 OEC7063A CH DOWN CF601 SAW FILTER VOL DOWN 5 P02/AUDIO MUTE 26 AD6/KEY2 POWER GREEN G 41 28 G IN G OUT 15 BLUE B 40 20 B IN B OUT 16 X101 EFOEC8004T4 27 FAST BLK 5.7V REG OUT 41 1 12 INV FBP OUT P51/V. SYNC 2 29 V PULSE OUT SCL1 34 5 SCL SDA1 32 10 SDA RESET 25 FBP IN GREEN OUT Q603 Q803 REG 5 6 MEMORY IC SDA SCL IC199 S-24C02BDP-1A 6 H OUT 7 Q604, Q605 5V REG 39 52 EXT AUDIO IN VREG VCC 55 34 EXT C IN V OUT 17 REG Q402 H. DRIVE Q401 29 X-RAY H. OUTPUT V-OUT IC IC401 AN5522 J703 1 Q504 PROTECT DRIVE Q802 START UP VCC 19 42 MCU RESET 20 XOUT Q503 RED OUT BLUE OUT P50/H. SYNC 19 XIN UNREG + 12V Q801 R OUT 14 3 SP351 REG 8.7V REG OUT 33 30 R IN AT+5V 2 SW Q606 VIF IN (2) 27 AD5/KEY1 RED R 42 OUT1/BLANK BL 39 10 INT1/REMOCON 1 6 SOUND AMP IC 4 8 40 Y SW OUT CVIN 17 OS101 POWER ON 13 CONT 64 VIF IN (1) 1 2 Q607 62 RF AGC OUT PUMP UP 2 AMP + J702 FEED BACK 1 2 5 6 BUFFER SW Q507 FEED BACK SW. T502 13 DEGAUSS COIL L503 D501~D504 DY RECTIFIER FB401 8 9 6 L501 3 16 5 1 F 1 2 S 2 10 HV 13 3 UNREG + 12V F501 AC IN 7 G R F 8 4 2 Q502 Q501 9 B Heater VCC 7 3 CRT J352 S501B C505_1 TH501 TP002 D109 R511 W821 S501A D501 Q802 W067 L801_1 R505 R356 D502 D507 D503 R806 R508 C509 CP806 SW105 C819_1 R501 Q501 D405 R805_1 D410 SW104 R804 C506 C508 R432 C448 W803 SW103 R803_1 D510 2 1_ 52 C C530 L405 SW102 C351 R701 W040 SW101 C702 C355 C642 C647 R623 W827 W078 W103 W053 CD351 R613_1 R408 R520 1 R517_ C519_1 R807_1 C516 C435 C424 C437 C403 C515 W046 J702 W062 L101 W815 W809 W813 C115 C118 W060 J703 C613 W016 W004 W102 W002 W003 C128_1 W061 W005 W015 D612 W042 W012 W013 L606 CF604 C623 C003 C121 C122 D615 D616 C124 AGC C601 C002 D001 C004 W837 W817 C639 R618 C602_1 C634 R624 C603 W818 W105 W081 D613 C130 W001 C621_1 D610 W011 W051 W010 W806 D602 D402 D401 D601 W097 C125 C119 C636 W017 W057 C129 C612 W014 R641 R401 R001 W054 C625 C635 C627 W112 W810 C137 C638 C439 W100 CP601 R415 HS401 R407 R426 D403 R421 01 CP4 IC401 C414 D408 R445 R515 D605 W816 C645 W072 W079 D516 D519 D514 T401 R427 R524 C434 C417_1 R703 W058 W820 C427_1 TU001 W049 R115 C607 IC351 W104 R110 W099 W018 C624 C637 CF601 L601 C606 C632 C604 X602 C352 C354 W835 Q603 Q801 OS101 D504 X101_1 D611 W027 CF603 C609 R002 W031 W032 W029 W028 R405 W007 W052 D406 C605 R410 L607 W076 R606 Q606 W044 W008 R645 R404 C134 R446 W101 W047 C446_1 W819 Q605 Q507 C622 R418_1 IC199 C440 C356 R518 W110 W069 Q402 R413 R525 C630 R417_1 Q607 R514 R523 Q604 W045 R414 W023 W070 W111 W019 W833 W025 A 01 Q504 C407 R423 D505 W822 W098 W107 HS402 R416 D518 C517 802 W050 R507 C418 C443 D411 Q503 Q401 R409 C422 B504 D513 T502 CP W024 Q803 D506 C520 R802 TP003 R403 D404 01X W074 C406 S1 R510 HS501 C501 TP024 D508 D512 W026 Q502 J8 D528 C442_1 W106 C502 C801 C503 R542 CP801 _1 CP802B W804 4A125VOR250V FH501 FH502 C526_1 S101Y W068 14 C5 TP004 04 _A_V L501_1 TP022 TP023 29 R4 C511 FB401 CP502 F501 R5 R500_1 D509 R6 29 PRINTED CIRCUIT BOARDS MAIN/CRT (INSERTED PARTS) SOLDER SIDE CD501_2 . R509 R513 R111 R360 R813 C353 33 R632 C655 R611 R634 R602 R639 49 C626 R609 R512 R620 R617 R615 R622 C618 R131 R114 R129 R627 R630 R631 R625 R619 R614 R601 C650 R419 R122 R635 R124 R104 IC601 R519 R007 R642 R646 C616 R102 R103 17 1 R633 R120 R116 R130 R626 R406 R702 R628 R638 R127 R123 R121 C117 R006 R107 R105 R106 C113 IC101 R353 R132 R113 R119 R117 C114 C140 R357 R128 R134 C120 C138 R506 R359 R354 R101 R126 C116 C805_1 C804_1 R811 R809 R815 C806_1 R814 R816 R112 PRINTED CIRCUIT BOARDS MAIN/CRT (CHIP MOUNTED PARTS) SOLDER SIDE R605 R420 A B C D E F G H MICON/TUNER SCHEMATIC DIAGRAM ACCESSORY (MAIN PCB) 8 8 UM-4 BT001 R03(AB)E_20_T 13 4.6 1.3 NC 6.2 NC 4.8 NC 4.8 4.9 0 NC 12 2 1 AGC 3 ADRES 4 SCL 5 SDA 6 V.S 10 30.0 0 0 NC 14 8 15 11 IF 7 BPL TECC1040PG32D 9 BTL TU001 UM-4 BT002 R03(AB)E_20_T TM101 RC-EH010 470 YK 7 FROM/TO CHROMA 6.3V C002 HZ30-3L D001 C004 7 0.022 F C003 50V 4.7 KA OS101 PIC-28143SY-2 AGC GND 3 GND 2 B+ TUNER+5V POWER LED D109 0 4.9 4.8 1 Vout W837 R132 R002 R001 18K 1/2W 18K 1/2W IF 270 SLR-342VCT32 6 6 I2C_OFF VD IC101 HD MICON IC OEC7063A 3 C137 4.7K R120 0 4.7K 39 P20/AV2 38 NC 0 P03/(Surround) P21/AV1 37 NC 0 P04 P22/POWER 36 34 32 NC 0 31 0 4.7K W809 AFT W813 R112 4.9 26 W815 2.2K R113 2.2K 50V 0.1 KA W835 AT+5V Y_VIDEO 2.7K SW101 SKHVBED010 1 0 560 2 560 SW102 SKHVBED010 CH UP 2 0 R126 CH DOWN 3 0 R101 SW103 SKHVBED010 E2 VSS 4 R128 VOL UP 8 SW104 SKHVBED010 7 VOL DOWN SDA 6 470 YK 0 SYNC 4.9 SW105 SKHVBED010 0 POWER 4.8 MEMORY IC IC199 S-24C02BDP-1A 4.8 5 C118 6.3V C119 C128_1 6.3V 100 YK 22 W820 4.9 2 0.1 F 23 12P CH 2.5 0 W819 F VCC 1.6 RESET 1K 12P CH C113 2.7K VSS 2.5 L101 OSC2 3.3uH R127 Xout 24 OSC1 C114 C115 2.5 Xin 3 R119 0.1 RESET 25 18 CNVSS SDA 0 2.3 2 SCL 10K 4.8 0 3 X101_1 EFOEC8004T4 AD6/KEY2 2.6 19 1 680 POWER R107 VCC AD5/KEY1 FROM/TO CHROMA 4.7K E0 17 CVIN 220P B R106 C134 16 V.HOLD NC 3.2 SCL AD4/AFT X-RAY C116 MODE 15 HLF 4 4.7K 270 E1 X-RAY +B R105 R007 4.8 30 AVCC 220P B 29 P25/ON_TIMER AD1/X_RAY_TEST 20 Y C138 470 560P W 2 1M F 1 0.01 SDA2 C117 270 FROM DEFLECTION/CRT NC 3.2 R134 R129 0.1 P24 0.2 0.001 Y C130 SDA1 1.9 C120 C124 3 P23/SYNC 4.9 1K CH R124 POWER R006 4.8 28 R130 680 AUDIO_MUTE NC 27 NC 0 200P 33 9 10 11 NC 0 12 100P SL C121 SCL2 13 0.8 50V 1 KA INT1/REMOCON 14 C140 C122 SCL1 4.8 W822 47K INT2/P.FAIL 21 4 R104 TO SOUND/AV 0 4.0 R131 5 FROM TV POWER X-RAY R114 100 680 OSD_BLK 35 8 P05/(Center_SP) P10/DEGAUSS_H 0 R115 KA 4.9 0 10K 50V 0.1 50V 0.1 KA R103 4 5 P02/AUDIO MUTE 0 0 C125 OSD_B 6 10K 0 OSD_G OUT1/BLANK BL P01/I2C_OFF 4.8 47K 4.7K R121 R102 BLUE B 0 50V 0.1 KA C129 40 3 P00/EXT MUTE 4.7K R122 41 2 GREEN G OSD_R 0 7 R110 R111 P51/V.SYNC 0 R117 47K 5 RED R 4.0 4.7 1K 1/4W R116 P50/H.SYNC 42 1 R123 4 PCB010 TMA511 1 CAUTION: SINCE THESE PARTS MARKED BY CRITICAL FOR SAFETY,USE ONES DESCRIBED IN PARTS LIST ONLY NOTE: THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. A B C ARE D DEFLECTION SIGNAL TUNER VIDEO SIGNAL R.SIGNAL G.SIGNAL B.SIGNAL ATTENTION: LES PIECES REPAREES PAR UN ETANT DANGEREUSES AN POINT DE VUE SECURITE N’UTILISER QUE CELLS DECRITES DANS LA NOMENCLATURE DES PIECES E F G 1 H A B C D E F G H CHROMA SCHEMATIC DIAGRAM (MAIN PCB) 8 8 FROM TV POWER R629 33 3W UNREG+12V 6 REG Q604 KTC3203_Y 4.9 R623 120 1/4W 7 7 REG Q605 KTC3203_Y 7.2 4.9 REG Q606 KTC3203_Y 7.2 5.5 5.5 M C622 8.2K R633 0.015 C625 50V 1 KA NA C627 50V 1 C630 100 FROM SOUND/AV C616 15P CH 100 R628 C636 L606 2.2uH 470 8.5 C647 R615 CF603 EFCT4R5YS5A 16V 47 YK W816 100 16V 47 YK R635 C635 C650 4.9 100P SL R622 L607 5.5 7 11.3 R639 0.01 Y REG Q603 KTC3203_Y CF604 TPSRA4M50C00-A0 68 8.8 15uH 7.9 VIDEO_IN R638 50V 1 KA 22K 6 6 X602 31 30 29 28 27 W810 25 24 23 22 21 20 19 POWER ON CONT 9 18 10 W818 V_OUT 10V 1000 YK 17 G OUT R OUT FROM/TO DEFLECTION/CRT 7.9 V OUT 3.6 10 11 12 13 14 15 16 4.9 3.4 3.9 4.9 2.0 2.0 2.0 11 2.2K 7.9 ABCL V_FEEDBACK GND 13 0 STRAT UP Vcc 12 9 0 INV FBP OUT 8 0 AFC FILTER H OUT DEF 7 0 SDA FBP IN 6 4.9 MTZJ12B R627 100 R630 100 R631 100 R617 1K 1SS133 1SS133 D616 D613 1SS133 D615 12 CLAMP SWITCHING Q607 DTC114ESTP 0 R620 D612 MTZJ12B 2.2K 2.2K R625 R619 R614 G.OUT R.OUT GND TEST POINT CP601 R613_1 4.9 2 HD POWER OSD_B OSD_BLK OSD_G VD OSD_R I2C_OFF SDA SCL 560 1/2W 0 CAUTION: DIGITAL TRANSISTOR NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE 1 A B NOTE: THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. C CAUTION: SINCE THESE PARTS MARKED BY CRITICAL FOR SAFETY,USE ONES DESCRIBED IN PARTS LIST ONLY D 3 B.OUT D611 2.2K MTZJ12B 0.01 Y C607 D610 C603 50V 1 KA H_OUT H_SYNC 8 4.7K 0.01 Y 1000 YK C637 6.3V C601 5 R605 F 0 470 C609 3 4 R601 3 4.9 R602 2 4.9 4 0 22K C634 L601 1.2uH B IN R626 1 1.5 IF H VCO F/B 1.5 SCL 63 RF AGC FILTER 22K +-1% 2.8 17 V OUT 16 B OUT RF AGC OUT 2.9 0.1 3.579545MHz 32 CHROMA APC FILTER TV/Y IN VIDEO/CHROMA GND 5v REG 59 V RAMP FEEDBACK 64 VIF IN (1) 1 VIF IN (2) C639 AGC QIF IN 0.01 Y AFT AFT OUT 1.9 2K RESET C613 50V 1 YK R641 4.7 R624 TUNER+5V 16V 47 YK 4.9 4.6 SAW FILTER CF601 SAFGP45M7VHCZR IN IN G OUTOUT 1 2 3 4 5 NC 7.0 NC 2.8 4.9 VIDEO CHROMA Vcc V RAMP CAP 64 50V 0.22 KA CHROMA IC IC601 M61206FP 2.8 C606 SYNC 57 C618 22P SL 0.01 F 5 C645 0 fsc OUT VIF Vcc AT+5V 0.001 Y 11E1-EIC 0 FAST BLK 0 62 R606 55 50V 0.47 KA R609 C605 C626 C602_1 10K VIF GND D605 22K 4.7 G IN 0 0.01 Y FROM/TO MICON/TUNER VIF VIDEO OUT R642 0 SPOT KILLER 2.2 W817 Y_VIDEO R IN C638 50V 4.7 KA 2.6 34 EXT C in 33 8.7V REG OUT 32 X’TAL 3.2 470 C624 D601 1SS133 C621_1 4 VREG Vcc VIF APC FILTER 68K 3.3 ACL/ABCL 8.7 16V 47 YK D602 MTZJ8.2B 220 VIF VCO F/B 3.2 2.5 3.2 1.9 8.5 36 35 34 33 V PULSE OUT 46 SW REG CONT 47 LIMITER IN 48 IF AGC 49 QIF OUT 2.9 50V 2.2 KA 10M 1/4W R632 0 37 26 M 58 R618 FM DIRECT OUT 3.0 5.6 0 39 38 C612 C632 5 51 0.0033 52 C623 EXT AUDIO IN 2.2 KA 56 GND AUDIO BYPASS 53 50V 1 C655 0.0068 Y KA 60 1 61 W827 2.4 54 C642 50V AUDIO OUT Y SW OUT 50 2.3 C604 AUDIO_IN MCU RESET 10K 5.7 0 41 40 5.7V REG OUT(FOR CPU) 10K W806 AUDIO_OUT 0.01 Y R611 5 49 FROM/TO SOUND/AV 0 42 Hi Vcc R634 7.9 7.9 0 45 44 43 INTELLIGENT MONI R646 NC 0 3.0 2.2 48 47 46 ARE ATTENTION: LES PIECES REPAREES PAR UN ETANT DANGEREUSES AN POINT DE VUE SECURITE N’UTILISER QUE CELLS DECRITES DANS LA NOMENCLATURE DES PIECES E F G 173979-6 B.OUT 6 INT.MONI 5 IIC_OFF 4 SDA 3 SCL 2 GND 1 2 R.SIGNAL PCB010 G.SIGNAL TMA511 B.SIGNAL AUDIO SIGNAL LUMINANCE SIGNAL DEFLECTION SIGNAL TUNER VIDEO SIGNAL H 1 A B C D E F G H TV POWER SCHEMATIC DIAGRAM (MAIN PCB) 8 8 CAUTION: ATTENTION: 4A 125V FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, REPLACE ONLY WITH THE SAME TYPE 4A 125V (F501) FUSE. POUR UNE PROTECTION CONTINUE LES RISQUES D’INCEIE N’UTILISER QUE DES FUSIBLE DE MEME TYPE 4A 125V (F501). TO SOUND/AV GND R517_1 D505 SOUND+B 7 C519_1 C516 1W 7 16V 500V 470P B 1.2 470 YK SB290S 2.7M 1/2W +-10% T502 C521_2 5 81290264 10.0 10 12 0 13 5 14 4 15 C509 2 D512 PROTECT DRIVE Q503 2SA1624 135.0 0 11.3 NC 17 1SS133 R523 10.5 4 1 2 X-RAY 22K 1/2W 1SS133 135.0 R525 2.2K R512 1SS133 M 11.5 4 D516 R520 R524 150K 1/2W 1.5 2W 3 0.01 2 1SS133 1SS133 D519 D514 FEED BACK 9.5 SWITCHING Q507 6.0 KTC3198 5.5 68K1/2W FEED BACK Q504 LTV-817M-VB 9.5 5.6K 0.1 R513 MTZJ15B D506 50V 1 YK TO MICON/TUNER R514 47K D518 R515 1SS133 D508 R509 MTZJ15B 1/4W R508 2.7K 680 R506 16 0 18 NC C520 0 HS501 763WSA0005 0.1 3 UNREG+12V 0 C511 2.2K 0.047 M 220 1W 0.015 M R542 0.68 1W 3 BUFFER Q502 2SC2120Y 4.8 10.3 TO CHROMA 132.3 5.6K 6 3 R505 NC MHE 6.6 D507 SWITCHING Q501 144.0 D 2SK2662 G 4.8 0.1 S C501 250V 0.01 KH 33 250V 0.01 KH R504 C508 C514_1 S501B C506 7 3W 10.3 BLACK WHITE NC 2KV 680P YR TP003 003P-2100 W804 S501A 144.0 11 C530 NC 8 100V 10 1.7 51MS040LCC FH501 FH502 EYF-52BC EYF-52BC 4 470 YK C515 16V R510 1.2M 1/4W D513 SB290S 1.2M 1/4W R511 D509 C526_1 C503 D503 1N4005-EIC D504 200V 220 YK C502 500V 0.001 B 6 GND MTZJ18B D502 5W 1N4005-EIC 4 3 NC D501 5 1N4005-EIC 1 500V 0.001 B F501 51MS040LCC 2 5.6 1N4005-EIC 4A 125V 5 R501 L501_1 1R5A102F20 ZPB45BL3R0A PHE840 TP002 003P-2100 2KV 0.001 YR 160V 100 YXF UNREG+12V C517 TH501 AC120V_60Hz CD501_2 0R414903 +B RU2AM-EIC W821 C505_1 2 D510 BL01RN1-A63 TP004 003P-2100 1 1 2 6 CP502 TV-50P-02-A1 TO DEFLECTION/CRT B504 275V 0.1 DEGAUSS COIL L503 8R140030 R500_1 SOUND_GND 2 R519 910 1/4W R507 R518 2.2K +-1% MTZJ5.6B D528 1.2K PCB010 TMA511 1 1 NOTE: THE DC VOLTAGE AT EACH PART WAS MEASURED NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE A B WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. C D CAUTION: SINCE THESE PARTS MARKED BY CRITICAL FOR SAFETY,USE ONES DESCRIBED IN PARTS LIST ONLY E ATTENTION: LES PIECES REPAREES PAR UN ETANT DANGEREUSES AN POINT DE VUE SECURITE N’UTILISER QUE CELLS DECRITES DANS LA NOMENCLATURE DES PIECES ARE F G H E GND 2 CLAMP G.OUT 3 3 G.OUT R.OUT 4 4 R.OUT B.OUT 5 5 B.OUT NC 6 6 NC HEATER 7 7 HEATER GND 8 8 GND NC 9 9 NC 180V 10 10 180V 4.7K 470P B 4 3 NC TP022 TP024 TP023 2 1 AU02A-EIC 2.7K 1/4W 15K 1W R806 R804 R807_1 CP401 B05B-DVS R803_1 C434 22 2.7K 1/4W C427_1 50V 10 YK R413 4.7K 1/2W R813 R410 100V 0.15 TF C422 R416 1 1/2W 25V 470 YK 330 1/2W 100V 22 YK 21 1 YK 330P B C801 1/2W 68 1 3213012R COL HV FOCUS 7.0 +B 0 R403 NC 22K 1/4W 25.0 C406 S B+ GND 0 11 AFC 9 HEA 10 TER 8 4 3 SCREEN ABL 7 4.3 SCREEN 96.4 6.4 GND 0 E12 GND 8 E25 E8 500V 56P SL 5 0 0 NC 3 0 1 48.0 2 FOCUS F VIDEO F 132.5 HS402 763WSA0004 6 5 132.5 CP806 005P-2100 1 SCREEN 7 2KV 0.001 YR C442_1 0 6 20 C819_1 GND 0 H.OUTPUT Q401 2SD2627LS-CBC11 130.0 1.6KV 0.0082 ECWH 0 R427 0.3 FROM TV POWER H.DRIVE Q402 2SC1473A-QA 50V 22 YK 27.0 7 4 17 130.0 2.7 5 FB401 C446_1 C440 H_OUT H_SYNC 500V 0.0022 B ABCL 95.4 250V C424 16 V_OUT 250V 0.39 PMS R432 6 C437 4 C443 V_FEEDBACK 3 NC 2 1 100 1/4W R446 GND T401 305Y001 4.7K 1/2W 500V 22P SL 1W D411 L405 12K +-1% +B FROM/TO CHROMA C418 R407 1K R406 R408 R409 D402 2.7 TO DY R429 MTZJ11B 98.4 5 7 1 5 4.7 15 1/2W R G B 4.7mH 0909 X-RAY 9 10 8 6 11 15K +-1% R426 18K 1/4W 2.7K 1/4W +-1% R405 D401 MTZJ27B R401 100K 1/4W +-1% 820 2.7 V801 A34AGT13X98(L) R415 2.2 1/2W 560 HS401 763WSA0004 6 3.3K 50V 10 YK C417_1 R419 22K 1/4W 10K 1/4W R417_1 R420 100.6 C804_1 R809 19 470 R423 D403 11E1-EIC R418_1 C439 1 BLUE OUT Q803 2SC1473A 3.2 GREEN OUT Q802 2SC1473A 3.2 15K 1W 18 TO MICON/TUNER 1 R414 100 1/4W RED OUT Q801 2SC1473A 3.2 CP801 TBS-X01X-A1 560 CD801_1 R814 3.5 C806_1 7 25.0 R805_1 6 12.0 3 14 5 0 4 C414 35V 100 YK 7 4 2.0 8 3 25.0 9 2 3.5 L801_1 1 NC 180V R816 + GND 4.7K NC 180V NC HEATER 470P B 560 GND B.OUT C805_1 R811 PUMP UP R.OUT R815 NC HEATER 8 G.OUT 4.7K AN5522 CLAMP 2.7K 1/4W IC401 THERMAL PROTECTION 3 1 2 6 V-OUT IC 4 1 B.OUT B.OUT H GND GND R.OUT R.OUT G CP802B B2013H02-10P CLAMP G.OUT G.OUT 5 GND CLAMP CLAMP F CP802A B2013H02-10P 470P B 560 DEFLECTION/CRT SCHEMATIC DIAGRAM(MAIN PCB) FROM CHROMA 8 D 15K 1W R802 C 100uH 0305 B 2KV 0.001 B A 101.6 R645 C407 56P SL MTZJ6.2B D404 99.6 J801 HPS3200-010501 D406 2 W833 D405 2 AU02A-EIC 1SS133 D410 47 1/2W AU02A-EIC UNREG+12V PCB110 TCA366 R404 100 1/2W A B C D408 ATTENTION: LES PIECES REPAREES PAR UN ETANT DANGEREUSES AN POINT DE VUE SECURITE N’UTILISER QUE CELLS DECRITES DANS LA NOMENCLATURE DES PIECES 11E1-EIC 220K 1/4W R421 C435 D 100V 0.1 MHE 200V 22 MHE PCB010 TMA511 C448 1 35V 470 YK C403 R445 180K 1/4W CAUTION: SINCE THESE PARTS MARKED BY CRITICAL FOR SAFETY,USE ONES DESCRIBED IN PARTS LIST ONLY E NOTE: THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. ARE NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE F G R.SIGNAL G.SIGNAL B.SIGNAL DEFLECTION SIGNAL H 1 A B C D E F G H SOUND/AV SCHEMATIC DIAGRAM (MAIN PCB) 8 8 TO CHROMA J703 AV1-09D-4 (FRONT) E H AUDIO 2 AUDIO_IN 2 7 R703 7 A_IN 1 25 820 1/4W 47K R701 75 1/4W R702 C702 0.0018 B V_IN 1 2 E H 26 VIDEO 2 VIDEO_IN J702 AV1-09D-3 GND 6 6 HEADPHONE_JACK J352 HSJ1403-01-010 2 C352 R356 3 1 16V 47 YK 12 1/2W 5 5 CD351 CH122301 SPEAKER SP OUT L+ 1 1 SOUND GND 2 2 24 SP351 S08F21 8 OHM FROM TV POWER SOUND_GND 4 4 SOUND+B 3.5 6 0 3.4 7 8 + FROM MICON/TUNER 4 R359 3 5.1 AUDIO_MUTE 47K SOUND AMP IC AN7511 8.2 5 - 2 0 IC351 GND 1 0.3 3.9 C354 3 10V 2200 YK 3 R353 POWER 16V 10 KA C356 0.0015 Y C353 1 50V C351 R354 270K 100K W803 R357 KA 68K FROM CHROMA C355 2 50V 0.1 KA 2 WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. A 68K CAUTION: SINCE THESE PARTS MARKED BY CRITICAL FOR SAFETY,USE ONES DESCRIBED IN PARTS LIST ONLY NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE: THE DC VOLTAGE AT EACH PART WAS MEASURED 1 23 R360 AUDIO_OUT B C D ARE E PCB010 TMA511 ATTENTION: LES PIECES REPAREES PAR UN ETANT DANGEREUSES AN POINT DE VUE SECURITE N’UTILISER QUE CELLS DECRITES DANS LA NOMENCLATURE DES PIECES F TUNER VIDEO SIGNAL AUDIO SIGNAL G 1 H WAVEFORMS MICON/TUNER 1 200mV 200ms/div 6 0.5V 20µs/div 11 1V 20µs/div 2 0.5V 20µs/div 7 500mV 20µs/div 12 1V 20µs/div 3 200mV 20µs/div 8 20V 20µs/div 13 1V 20µs/div DEFLECTION/CRT 4 200mV 5ms/div 9 200mV 20µs/div 14 0.5V 5ms/div CHROMA 5 0.5V 2ms/div 10 0.5V 5ms/div 15 20V 20µs/div NOTE: The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram. WAVEFORMS 16 2V 20µs/div 21 50V 20µs/div 17 200V 20µs/div 22 50V 20µs/div 26 500mV 20us/div SOUND/AV 18 10V 5ms/div 23 0.5V 1ms/div 19 10V 5ms/div 24 1V 1ms/div 20 50V 20µs/div 25 500mV 1ms/div NOTE: The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram. MECHANICAL EXPLODED VIEW 201 110 201 113 201 201 114 J801 109 201 114 102 114 PCB110 (CRT PCB) 108 L503 FB401 202 114 V801 203 TU001 203 111 202 205 107 103 204 112 104 106 SP351 105 101 PCB010 (MAIN PCB) MECHANICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description 101 102 103 104 105 106 107 108 109 AD300815 BZ710009 AD300802 AD300808 AD300801 AD300803 AD300804 BZ710260 AD300805 A3J816A720 741WUA0019 713WPAA038 735WPA0396 701WPJB228 713WPAA039 735WPBA226 899HV3T000 702WPAA136 CABINET,FRONT ASSY SPRING,EARTH GLASS,LED SPEAKER HOLDER CABINET,FRONT GUIDE,REMOCON BUTTON,FRAME HOLDER,ANODE WIRE CABINET,BACK 110 111 112 113 114 AD300816 AD300843 AD300132 AD300807 BZ710275 722549A027 800WQ00044 7230006818 726000A016 8121J50B54 SHEET,RATING FELT SHEET SHEET,CAUTION SHEET,CRT SERVICEMAN SCREW,TAPPING(B0) GW20 5x28 201 202 203 204 205 BZ710035 BZ710019 BZ710239 BZ710030 BZ710031 8117540A64 8109630802 8109I30A04 8110630804 8110630A04 SCREW,TAPPING(B0) TRUSS SCREW,TAP TITE(B) BRAZIER SCREW,TAP TITE(B) WH7 SCREW,TAP TITE(P) BRAZIER SCREW,TAP TITE(P) BRAZIER 4x16 3x8 3x10 3x8 3x10 --------------------- AD300809 AD300810 AD300811 AD300817 AD300436 AD300139 AD300140 AD300502 AD300818 AD300845 792WHAA052 792WHAA053 793WCDA987 A3J816A975 J3I70416 J3I70715 J3I70717 J3I70725 J3J81601 JB5UD500 PACKAGE,TOP PACKAGE,BOTTOM GIFT BOX INSTRUCTION BOOK KIT IMPORTANT SAFETY INSTRUCTIONS SERVICE STATION LIST REGISTRATION CARD ENVELOPE INSTRUCTION BOOK POLY BAG ELECTRICAL REPLACEMENT PARTS LIST Location No. USA-TOSHIBA ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! Reference No. RESISTORS R401 R405 R406 R407 R408 R409 R426 R429 R500 R501 R504 R505 R509 R515 R517 R518 R519 R524 R542 R629 R803 R805 R807 BZ210013 BZ210023 AD300780 BZ210053 AD300037 BZ210114 AD300651 BZ210116 BZ210080 AD300782 AD300660 AD300783 AD300655 AD300656 AD300784 AD300602 AD300658 BZ210097 BZ210058 AD300660 BZ210099 BZ210099 BZ210099 R4X5T4104F R4X5T4183F R903N8102J R002T22R2J R4X5T6153F R4X5T6123F R002T4272J R655814R7J R0G3K2275K R5Y2CD5R6J R3X28B330J R3X181221J R903N8222J R002T2683J R3X1811R2J R4X5T6222F R903N8122J R3X18A1R5J R3X181R68J R3X28B330J R3X181153J R3X181153J R3X181153J C354 C403 C414 C418 C434 C437 C442 C443 C446 C448 C502 C503 C505 C506 C508 C511 C514 C515 C517 C519 C521 C526 C819 AD300785 BZ110149 AD300662 BZ110041 AD300064 BZ110136 BZ110002 BZ110046 BZ110157 AD300664 BZ110080 BZ110080 BZ110145 AD300787 AD300787 AD300788 BZ110122 BZ110081 AD300077 BZ110081 AD300060 BZ110089 AD300078 E02LT1222M E02LT4471M E02LT4101M E02LT3471M E02LT8220M P4J7F3394J C01BBP713K P414F9822H E02LT5220M E5EZTC220M C0J0B0513K C0J0B0513K P2472B104M CB3LF0M14M CB3LF0M14M E02LU5010M C0JLYR7U2K E02LT2471M C0JLYR713K E02LT2471M E62NFB101M E02LFC221M C0JBB0713K D001 D109 D401 D402 D403 D404 D405 D406 D408 D410 D411 D501 D502 D503 D504 D505 D506 D507 D508 D509 D510 D512 D513 D514 D516 D518 D519 D528 D601 AD300072 BZ410054 AD300069 AD300071 BZ410043 BZ410066 BZ410063 BZ410006 BZ410043 BZ410063 BZ410063 BZ410085 BZ410085 BZ410085 BZ410085 BZ410076 AD300670 AD300670 BZ410006 AD300671 BZ410080 BZ410006 BZ410076 BZ410006 BZ410006 BZ410006 BZ410006 BZ410021 BZ410006 D94TA30013 0021721150 D97U02701B D97U01101B D2WT011E10 D97U06R21B D2WTAU02A0 D1VT001330 D2WT011E10 D2WTAU02A0 D2WTAU02A0 D2WXN40050 D2WXN40050 D2WXN40050 D2WXN40050 D2WXB290S0 D97U01501B D97U01501B D1VT001330 D97U01801B D2WXRU2AM0 D1VT001330 D2WXB290S0 D1VT001330 D1VT001330 D1VT001330 D1VT001330 D97U05R61B D1VT001330 Description R,METAL R,METAL RC RC R,METAL R,METAL RC R,FUSE RC R,CEMENT R,METAL OXIDE R,METAL OXIDE RC RC R,METAL R,METAL RC R,METAL OXIDE R,METAL OXIDE R,METAL OXIDE R,METAL OXIDE R,METAL OXIDE R,METAL OXIDE 100K OHM 1/4W 18K OHM 1/4W 1K OHM 1/8W 2.2 OHM 1/2W 15K OHM 1/6W 12K OHM 1/6W 2.7K OHM 1/4W 4.7 OHM 1W 2.7M OHM 1/2W 5.6 OHM 5W 33 OHM 3W 220 OHM 1W 2.2K OHM 1/8W 68K OHM 1/2W 1.2 OHM 1W 2.2K OHM 1/6W 1.2K OHM 1/8W 1.5 OHM 2W 0.68 OHM 1W 33 OHM 3W 15K OHM 1W 15K OHM 1W 15K OHM 1W CE CE CE CE CE CMPP CC CMPP CE CE CC CC CMP CC CC CE CC CE CC CE CE CE CC 2200 UF 10V 470 UF 35V 100 UF 35V 470 UF 25V 22 UF 100V 0.39 UF 250V PMS 0.001 UF 2KV BP 0.0082UF 1.6KV ECWH 22 UF 50V 22 UF 200V 0.001 UF 500V B 0.001 UF 500V B 0.1 UF 275V PHE840 0.01 UF 250V 0.01 UF 250V 1 UF 50V 680 PF 2KV YR 470 UF 16V 0.001 UF 2KV YR 470 UF 16V 100 UF 160V 220 UF 200V 0.001 UF 2KV B DIODE,ZENER LED DIODE,ZENER DIODE,ZENER DIODE,SILICON DIODE,ZENER DIODE,SILICON DIODE,SILICON DIODE,SILICON DIODE,SILICON DIODE,SILICON DIODE,SILICON DIODE,SILICON DIODE,SILICON DIODE,SILICON DIODE,SILICON DIODE,ZENER DIODE,ZENER DIODE,SILICON DIODE,ZENER DIODE,SILICON DIODE,SILICON DIODE,SILICON DIODE,SILICON DIODE,SILICON DIODE,SILICON DIODE,SILICON DIODE,ZENER DIODE,SILICON HZ30-3L TD SLR-342VCT32 MTZJ27B T-77 MTZJ11B T-77 11E1-EIC MTZJ6.2B T-77 AU02A-EIC 1SS133T-77 11E1-EIC AU02A-EIC AU02A-EIC 1N4005-EIC 1N4005-EIC 1N4005-EIC 1N4005-EIC SB290S MTZJ15B T-77 MTZJ15B T-77 1SS133T-77 MTZJ18B T-77 RU2AM-EIC 1SS133T-77 SB290S 1SS133T-77 1SS133T-77 1SS133T-77 1SS133T-77 MTZJ5.6B T-77 1SS133T-77 CAPACITORS ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! DIODES ! ! ! ! ! ! ! ! ! ! ! ! ! ! ELECTRICAL REPLACEMENT PARTS LIST Location No. USA-TOSHIBA Reference No. DIODES D602 D605 D610 D611 D612 D613 D615 D616 BZ410058 BZ410043 AD300070 AD300070 AD300070 BZ410006 BZ410006 BZ410006 D97U08R21B D2WT011E10 D97U01201B D97U01201B D97U01201B D1VT001330 D1VT001330 D1VT001330 IC101 IC199 ! IC351 ! IC401 IC601 AD300672 AD300790 BZ611001 BZ611053 BZ611055 I56F07063A A3J813A015 I01DP75110 I01TD55220 I06FC61206 ! ! ! ! Q401 Q402 Q501 Q502 Q503 Q504 Q507 Q603 Q604 Q605 Q606 Q607 Q801 Q802 Q803 BZ510036 AD300791 AD300675 BZ510044 BZ510004 BZ410088 BZ510069 BZ510070 BZ510070 BZ510070 BZ510070 BZ510023 AD300794 AD300794 AD300794 TD30026270 TCKT1473AQ T25FK26620 TC5T021204 TA3T016240 0002E00610 TCATC31980 TCAT032034 TCAT032034 TCAT032034 TCAT032034 TNYTB03001 TCKT1473A0 TCKT1473A0 TCKT1473A0 L101 L405 ! L501 ! L503 L601 L606 L607 L801 T401 ! T502 AD300676 BZ310004 AD300677 AD300795 AD300678 BZ310009 BZ310043 BZ310041 BZ310080 AD300796 021LA63R3K 021679472K 029T00A7M1 028R140030 0216731R2K 021LA62R2K 021LA6150K 02167F101J 03305Y0018 0481290264 J352 J702 J703 ! J801 AD300797 AD300680 AD300681 BZ614004 0602121012 060Q401077 060Q401076 066X120014 SW101 SW102 SW103 SW104 SW105 BZ612001 BZ612001 BZ612001 BZ612001 BZ612001 0504201T31 0504201T31 0504201T31 0504201T31 0504201T31 PCB010 PCB110 AD300813 AD300814 A3J816A01A A3J816A11A B504 CD351 CD501 CF601 CF603 CF604 CP401 CP502 CP601 CP801 CP806 CP802A CP802B EL001 EL002 F501 FB401 FH501 FH502 OS101 SP351 BZ310016 AD300684 AD300685 AD300621 BZ613015 AD300686 BZ614020 BZ614018 BZ614135 AD300800 BZ614058 BZ614273 BZ614273 BZ614043 BZ614044 AD300688 BZ614111 BZ614005 BZ614005 BZ614171 AD300689 024AT03655 06CH122301 120R414903 1022T45R73 1011T4R504 1012T4R519 069X450029 069W420029 0694260139 069W010030 069W010010 067U010049 067U010049 124116281A 124120301A 081PC04004 043213012R 06710T0006 06710T0006 077Q014003 070Y132018 Description DIODE,ZENER DIODE,SILICON DIODE,ZENER DIODE,ZENER DIODE,ZENER DIODE,SILICON DIODE,SILICON DIODE,SILICON MTZJ8.2B T-77 11E1-EIC MTZJ12B T-77 MTZJ12B T-77 MTZJ12B T-77 1SS133T-77 1SS133T-77 1SS133T-77 IC IC IC IC IC OEC7063A S-24C02BDP-1A AN7511 AN5522 M61206FP TRANSISTOR, SILICON TRANSISTOR, SILICON TRANSISTOR,FIELD EFF TRANSISTOR,SILICON TRANSISTOR,SILICON PHOTO COUPLER TRANSISTOR, SILICON TRANSISTOR, SILICON TRANSISTOR, SILICON TRANSISTOR, SILICON TRANSISTOR, SILICON COMPOUND TRANSISTOR TRANSISTOR, SILICON TRANSISTOR, SILICON TRANSISTOR, SILICON 2SD2627LS-CBC11 2SC1473A-Q-TA ECT 2SK2662 2SC2120Y(TPE2) 2SA1624-AA LTV-817M-VB KTC3198-AT(Y,GR) KTC3203_Y-AT KTC3203_Y-AT KTC3203_Y-AT KTC3203_Y-AT DTC114ESTP 2SC1473A-TA-(RQ) 2SC1473A-TA-(RQ) 2SC1473A-TA-(RQ) ICS TRANSISTORS ! ! ! ! COILS & TRANSFORMERS COIL COIL COIL,LINE FILTER COIL,DEGAUSS COIL COIL COIL COIL TRANS,HORIZONTAL DRIVE TRANSFORMER,SWITCHING 3.3 UH 4.7 MH 1R5A102F20 8R140030 1.2 UH 2.2 UH 15 UH 100 UH 305Y001 81290264 JACK,RCA 3.5 RCA JACK RCA JACK SOCKET,CATHODE RAY TUBE HSJ1403-01-010 AV1-09D-3 AV1-09D-4 HPS3200-010501 SWITCH,TACT SWITCH,TACT SWITCH,TACT SWITCH,TACT SWITCH,TACT SKHVBED010 SKHVBED010 SKHVBED010 SKHVBED010 SKHVBED010 JACKS SWITCHES P.C.BOARD ASSEMBLIES PCB ASS'Y PCB ASS'Y TMA511A TCA366A CORE BEADS CORD,CONNECTOR CORD,AC BUSH FILTER,SAW FILTER,CERAMIC FILTER,CERAMIC TRAP CONNECTOR PCB SIDE CONNECTOR PCB SIDE CONNECTOR PCB SIDE CONNECTOR PCB SIDE CONNECTOR PCB SIDE WIRE HOLDER WIRE HOLDER EYE LET EYE LET FUSE TRANSFORMER,FLYBACK HOLDER,FUSE HOLDER,FUSE REMOTE RECEIVER SPEAKER BL01RN1-A63T6 CH122301 0R414903 SAFGP45M7VHCZR EFCT4R5YS5A TPSRA4M50C00-A0 B05B-DVS TV-50P-02-A1 173979-6 TBS-X01X-A1 005P-2100 B2013H02-10P B2013H02-10P XRY16X28BD XRY20X30BD 51MS040LCC 3213012R EYF-52BC EYF-52BC PIC-28143SY-2 S08F21 MISCELLANEOUS ! ! ! ! ! ! ELECTRICAL REPLACEMENT PARTS LIST Location No. USA-TOSHIBA ! TH501 TM101 ! TU001 ! V801 X101 X602 Reference No. COILS & TRANSFORMERS BZ410079 AD300690 BZ610125 BZ614141 AD300624 BZ613004 DF5EL3R0A0 076N0EH010 0145K00055 098Q1404B2 1001T8R004 100CT3R505 RC................... CARBON RESISTOR CC................... CE................... CP................... CPP.................. CPL.................. CMP....................... CMPL................ CMPP................ CERAMIC CAPACITOR ALUMI ELECTROLYTIC CAPACITOR POLYESTER CAPACITOR POLYPROPYLENE CAPACITOR PLASTIC CAPACITOR METAL POLYESTER CAPACITOR METAL PLASTIC CAPACITOR METAL POLYPROPYLENE CAPACITOR RESISTOR CAPACITORS Description DEGAUSS ELEMENT TRANSMITTER TUNER,VHF-UHF CRT W/DY CERAMIC,OSCILLATOR CRYSTAL ZPB45BL3R0A RC-EH010 TECC1040PG32D A34AGT13X98(L) EFOEC8004T4 HC-49/C TOSHIBA OF CANADA LTD. HEAD OFFICE / 191 McNABB STREET MARKHAM,ONTARIO L3R 8H2,CANADA