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20AF46 20AF46C

1. A B C D E F G H 8 8 FROM TO DY V OUTPUT IC A AN IC401 LA78040N CP401 801 THERMAL PROTECTIO BO6B DVS L LP 1777777 ABILYZ295X81 LAMP qu L gu 5 5 5 i 2 PUMP UP s Re get 1402 1 nedaj 4 vec GND amp amp 3 3 CB 250 20 0 ELH5L4113 2 2 R407 16 x 1 Wu m 7 9 arar T 7 MN si TO CRT SVM i la 8 Be em 2KV0 001 RR R417 27 1 _5 A e g 8 8 El le zB Base78 B Ser BP 58 8 E 8 d amp 655 6 FROM TO CHROMA E 28 ge Ls 6 gs7 PSU s Pit 37 gos V OUT lt 5 lt 8 4 8 GND P CONsSV 9
2. A B C D E MAIN PCB Tu 115 V KA35ARB 7 POS 20 7 e e B amp t 5 5 l 8 UE M o S803X FROM TO CHROMA ae amp x NC NC NC NC TUNER 9V TUNER VIDEO x P CON 5V 8585 Sos ma i AE BTS 6 5 BA Bis 9 l FROM POWER 9 R001 P CON B 5 R002 68K 1 2W 5 5 FROM TO MICON AFT SCL SDA 832 J AUDIO OUT kk J AUDIO OUT R 833 4 A 4 8 8 2 x 8 2 0 SOUND 1901 SW AUDIO 4 SW AUDIO z 100uH 0305 3 TS E 5 S 3 3 8 23d 23 123 123 Mo 150 so o 137 136 26 La7 mp2 77237 227 2 7 30197189 7 161514 7718 AGC 0UTSW DAC 2 1 Decoder a Js KQ RA 2 8 Matrix De Empli L R Filter Demod Canca F S TH 75us LR Fiter HOR Damma Stereo Noise SAP a ilter T FROM TO COMB FILTER AV 8 a am Teo fter wide Band Spectral Ed 23 Cancel wide Band 1 L d Offset 23 cM vs Ba br AUDIO IN1 1 R 1 2 3 4 5 6 9 10 11 12 AUDIO 0 23 23 22 22 04 51 24 24 04 23 34 B lt x e e x gt o 5
3. i 2V 20ps div 52V 20us div DEFLECTION f 11 0 5 20us div 18 2V 5ms div 21V 2us div 1220V 5ms div NOTE The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram H 1 20AF46 20AF46C WAVEFORMS MEC BE it 8 10 10ms div 68 50V 20us div 19 20 20us div 69 50V 20us div SOUND 602 20us div 61 200 50us div 3 2V 5ms div CRT 82 50 20us div 2 2V 5ms div 5
4. B C D E s CRT PCB 7 7 FROM DEFLECTION T 0 806 005P 2100 FROM DEFLECTION CP801B B2013H02 5P 6 1 180V R 6 2 NC LNC 873 3 NC Le NC 4 GND 5 HEATER FOCUS 1 0 FROM CHROMA R802 CP802B 802 A 38 R803 2 7K 1 4W B2013H02 6P RED GREEN 0UT gt al RED GREEN OUT zi 0 15k 2W A 0801 11006 ub R812 KTC3199 Y 3 ROUT Y 32 74 14 OUT 4 27 RED D810 27 R817 D801 69 27 RED OUT 5 5 B OUT 4 4 R806 5 CLAMP OFF 199188 R809 470P CH 813 220 156133 FE aw 1 2 2K 330 A QD A Reo GREEN RED 0UT 8 RT 15K W 984 WS 0504217 11250 KTC3199_Y NC qr Ps 32 14FRED OUT tis 0811 27 810 R818 D802 27 GREEN OUT 9 R820 4 4 R804 a 2 155133 R814 390P CH R816 220 156133 160 4 E 27K 1 AW 27 GREEN 22K 330 4 BLUE OUT 5 PLUE OJT FROM BRAIDED WIRE A 0802 m 2504217 1280 954 8 8 4 R821 KTC3199 Y ha 1 CP803 4 K D812 PLA C809 R819 70 BLUE OUT 0 eee D303 CRT SOCKET 188133 560P CH 220 aT 801 1 NG axe NECK C801 22K 330 i 500V100P B R824 100 1 2W 110 011 3 3 2 2 NOTE THE DC VOLTAGE AT EACH PART WAS MEASURED NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME 1 WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST OF PRINTING AND SUBJECT TO C
5. IC INIT DATA IC IC PHOTO COUPLER TRANSISTORS RANSISTOR SILICON RANSISTOR SILICON RANSISTOR SILICON RANSISTOR SILICON m 4 RANSISTOR SILICON RANSISTOR SILICON RANSISTOR SILICON RANSISTOR SILICON RANSISTOR SILICON RANSISTOR SILICON RANSISTOR SILICON RANSISTOR SILICON RANSISTOR SILICON RANSISTOR SILICON RANSISTOR SILICON RANSISTOR SILICON RANSISTOR SILICON RANSISTOR SILICON RANSISTOR SILICON RANSISTOR SILICON RANSISTOR SILICON RANSISTOR SILICON RANSISTOR SILICON RANSISTOR SILICON RANSISTOR SILICON RANSISTOR SILICON ha i e ee COILS amp TRANSFORMERS COIL COIL J2 2 MTZJ18B T 77 FE201 6L49 1N4937 21 009 2 1 1 133 77 1 133 77 1 133 77 1 133 77 1 133 77 MTZJ18B 77 1 133 77 MTZJ12B T 77 MTZJ5 6B 77 1SS133T 77 MTZJ8 2B T 77 MTZJ12B T 77 1 133 77 155133 77 1 133 77 11E1 EIC MTZJ12B T 77 MTZJ12B T 77 MTZJ12B T 77 MTZJ12B T 77 MTZJ12B T 77 MTZJ6 2B T 77 1 133 77 1 133 77 1 133 77 1 133 77 1 133 77 1 133 77 OEC7090B BR24L16FJ WE2 AN5891SA E1V LA78040N E LTV 817M VB M61283BFP 58295 1 7522 TC90A45FG MM1501XNRE MM1501XNRE KTC38758 Y TC3875S_Y_RTK TC3227 2905885 28K3326 2 28A1371 D E AE KTC3198 AT Y GR 25 2909 5 KTC3198 AT Y GR 25 1624 KTC3203_Y AT TC3209 Y AT TC3209 Y AT TC3209 Y AT TC3209 Y A
6. A B C D E F G H kiel MICON SCHEMATIC DIAGRAM MAIN PCB H BT001 MNAAA R03 1 il h 101 002 RC GQ020 als RIOS1038 WH5 8 5 MNAAA RO3 ESL 3 GND 2 A TEST POINT 5 LED SU 27 Vout DA 5 gles Q101 R109 CP101173979 7 258v 0 Sue 5 5 5 38755 Y N DO GND 1 a j 8 5 2 gt 7 2050 3 R101 I2C OFF 4 GND 5 R103 106 d NN AUDIOL 6 4 C125 SK 560 220P CH AUDIOR 7 zz 0 001 B Aou jie E 5 58 58 5 58 8 58 58 R130 R150 0 CLAMP SW l B l Bt B 0103 AW 1K t KTC3875S_Y_RTK Nox FROM TO CHROMA C142 E MICON IC m 6 E L OEC70908 5 6 220P CH e oA 1 0 6120 0146 1 n TOSOUND RITE T AUDIO MUTE R126 9001 CH CLAMP_OFF n 4 SYNC_OUT 4 0 0 22K VAW EXT MUTE PROTECTS 100 4 HD TV MUTI nine so VD VOLUME AS VOLUME 126 0 5 gt 0508 R110 0 FROM TUNER STEREO BBE SW SYNC 8 2 inm 10K u 5 875 050 AFT o AFT HSYNC Dios OSD_BLK R112 50 4 4 VSYNC 5 188199 5 2 2K R113 50 0 R127 SW Y OUT KEY2 BLUE B 8 RESET 23K C131 T l RT POWER 22 0 150 R128 STs co X RAY GREEN 6 3 5 9 SDA 6 8K 5 R114 50 0 R129 50 REMOCON 5 Bus 47K 6 8K 0105 COMB FILTER AV 8 0
7. KLOM Z60M StH gt 5 gt e 5 e eo g E 8 Lave war g R130 3 E 55 y 8 Lo C109 2 Jil yos Sire 7 0806 5 58 e gt W055 Q804 a y NM CME017B ITE e 5 SA D105 E R515 lt 125 2 5 8 53 9803 Sy sla Ys W176 E 85 x Hi 5 W174 488 X101 1 049 9805 E E W118 4 n 4 a e u 1901 121 N sja SW105 SW103 SW104 SW101 SW102 R102 Q 8 s e 4707 20AF46 20AF46C F 2
8. 5 5 5 en os Teen ref x Table 1 Enter DATA SET mode setting VOLUME to minimum 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 VOL UP DOWN button on the remote step through the ADDRESS until required ADDRESS to be changed is reached Press ENTER to select DATA When DATA is selected it will blink Again step through the DATA using VOL UP DOWN button until required DATA value has been selected Pressing ENTER will take you back to ADDRESS for further selection if necessary Repeat steps 3 to 6 until all data has been checked When satisfied correct DATA has been entered turn POWER off return to STANDBY MODE to finish DATA input After the data input set to the initializing of shipping 9 Turn POWER on 10 Press both VOL DOWN button on the set and Channel button 1 on the remote control for more than 1 second 11 After the finishing of the initializing of shipping the unit will turn off automatically The unit will now have the correct DATA for the new MEMORY IC gt 2 20AF46 20AF46C CAUTION ELECTRICAL ADJUSTMENTS 1 ADJUSTMENT PROCEDURE Read and perform these adjustments when repairing the circuits or replacing electrical parts or PCB assemblies Use an iso
9. 20AF46 20AF46C BLOCK DIAGRAM COMB FILTER IC 1501 TC90A45FG CHROMA IC 601 M61283BFP FB401 AMP Q603 Q614 Q605 60 VIDEO LINE OUT J801 Q802 Q806 VIDEO SW Y IC 1502 MM1501XNRE BLUE OUT S JACK Q803 Q805 7 BV J702 vini v ouT 2 51 v IN Y C GREEN RED OUT VIDEO SW O IC Q801 Q804 CRT LINE1 REAR 3 4 Vin2 1 1503 MM 501XNRE v ARI RED GREEN OUT V OUT IC 4 6 vint V OUT 2 49 C IN Y C IC401 LA78040N E 6 3 4 vine Q402 Q405 By FRONT VIDEO H DRIVER H OUT 4 G 2 J705 MICON IC101 OEC7090B OS101 84 REDR REMOCON J J 1I pios 5 Ly POWER VOL DOWN 9 TUO01 X602 8MHz VUV IN REAR 3 97545MHz J704 11 4 4 10 7 SOUND DECORDER tQ VOLUP 0902 58295 CHUP 4 1 77 SPEAKER 1 SP1001 5 SDA MEMORY IC SPEAKER IC199 FRONT AUDIO R BR24L16FJ WE2 SP1002 FRONT AUDIO L J706 H G e 2 2 3 A HEADPHONE JACK 5
10. TIMER 53 0 Watt ERE t E17 4 50 So xS x Sx ia x215 FROM TO TUNER STEREO 5 T SIN CLOCK Nc ELE jia Ses ka w c R39 AUDI0_0UT_R SW B vic Sw SDAI 5 9 4 lt AUDIO OUT L 4 R135 47K 100 1 4W ED 4 C141 5 0 50 4 R140 n 55 AUDIO SW 8 lt SCL 220P CH R136 47 100 1 4W 0 50 02 MT NC POWER 4 FROM TO DEFLECTION d FROM TO SOUND 2 P FAIL MCU_CLOCK Hoe l SDA XRY i DEGAUSS H 0115 820P CH SCL 32 L 2 24 R138 POWER gl 7 X RAY TEST Ra 4 STS E i 0 2 0 Citi peed CNVSS 8 j 04 A 100 14W 4 C122 3 P FAIL 00018 3 C10 27 CH 23 20 ik 0050 ov 1 KA DEGAUSS_H i 2 XIN HLF 1 GND 100CT8R005 Spe CH 77 0104 27 CH 10 125 C121 POWER H i 9 FILT 8 9 e 1 10 HI 001 B i 0 VSS Ri 5 ae 9 L I R133 C109 1K 1 4W 4 B C128 1 01 F ES EE SS 50 1 50 5 0 2 Sls slo s 5 6 7 8 a 2 5 S8 S a gt lt A e 8 d 8 S eg ze Bh Xap fete cel gt 822 D 080 04 8 4 4 pu 4 010 CMEO17 CAUTION DIGITAL TRANSISTOR 1 NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME NOTE THE DC VOLTAGE AT EACH PART WAS MEASURED 1 WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL 2 gt oa 5 1 A B C D E F G
11. 9 9 9 3 522 ee gas 8T FROM TUNER STEREO 2 Sie Bue 815 23 R302 ki 8 7 SW AUDIO 4 7 22 R301 2 7K 1 AW ia SW AUDIO Bla x x 2 7K 1 4W 878 HR E L A ol gt 8 C309 8T5 ze Or 1 E 9 em 8 0 039 B 8 39 17 30 o o 39 39 39 401 40 oC oV oo 29 40 1 2 3 4 5 6 7 8 9 11 5 13 14 15 8 PFi AGC LIN NC pr ppa GND ig NC NC V LONT E j Le Tone EET 3 AGC 4 SURR Volume 2 2K Balance 888 3 Control Control y MUTE 2 6 MODE 6 control VCC RIN Vref NC NC BB RB RT BLD TD NC NC ROUT SDA SCL 32 31 30 29 28 27 26 25 24 23 22 217 20 19 18 17 23 79 45 40 0 0 40 40 44 30 20 0 0 40 35 35 NC NC NC ol 87 x x ex 53 5 gt BIS BOT R303 FROM CHROMA BUI Bj 5 E ER wo e s 5 L301 8 51 5 R304 P CON 8V B 4 z 100 1 4W 100uH 0305 ai P CON 8V A MES a x 5 5 B gt So E S 19919 FROM COMBI FILTER AV SS STga Ta P CON 8V A 4 GNB 9 FROM TO MICON SDA SCL 4 l 4 VOLUM HEADPHONE JACK TV_MUTE 001 s MSJ 2000_AG E N SOUNDAMPIC IG1001 AN7522N 16V 47 ka 01012 459 Yow R1013 8 4 16V 47 KA 150 1 2W ET x i t L R FROM POWER y BET 1 4
12. e l FROM TO SOUND YUV_IN REAR GND J704 MSP 213V1 652 NI ON 5 9 gt S804X 55 slog Blog BUS gl 4 PE DR ER 4 LINE1 REAR l l 1 t J701 M MSP 213V2 432 NI LF TO TUNER STEREO ti R733 725 9 s 9 RING CES i AUDIO IN1 1 R on 4 T AUDIO_IN1 1 L 2 1K 1 F u AUDIO 2 1 ET Ta AUDIO INZ R e H 733 d 3 n 16V 22 KA 3 h e lt YKF51 5503N i 734 m 01 B FI 8 9 FRONT VIDEO J705 2 MTJ 032 03A 30FE N e 2 FRONT AUDIO L BL b J706 eJ MTJ 032 03A 32FE 9 s R745 C719 eles LINES A INL 1 B FRONT AUDIOR x J707 578 MTJ 032 03A 31FE 8 R746 720 4 LINES E 4K 1 B 010 52 8 CMEO17 515 E d 9 1 1 NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME NOTE THE DC VOLTAGE AT EACH PART WAS MEASURED OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL B C D F G H
13. 5 6 7 8 9 10 11 12 SOUND B 6318510 7867 397247 07257217 85 0 185 T W858 3 GND 01003 3 de J E W859 1 B CD1001 SPEAKER SOUND GNB gt CP1001 CU14411A 4 SP1001 A2502WV2 4P A YDP512 22 Mu SPOUTI 4 4 2 8 OHM sPOUL 3 3 S801Y i SPOUTR 2 2 SPEAKER e SPOUTR 1 1 NE d R YDP512 22 c 8 OHM i T slag 5 ts COME Bh EJ A 2 sient P 81 9 e a e g 2 Sq Ses 5 763WMM0295 Sia 8 78 5 gt EJT 8 2 518 s 8 o S 8 e 2 4 4 i 2 W862 R1002 47K 1 AW 5 5 s PCB010 5 017 NOTE THIS 5 DIAGRAM IS THE LATEST THE TIME NOTE THE DC VOLTAGE AT EACH PART WAS MEASURED LES PIECES REPAREES PAR UN ETANT AUTIONSINCE THESE PARTS MARKED BY AV ARE CAUTION DIGITAL TRANSISTOR 1 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST ATTENTION DANGEREUSES AN POINT DE VUE SECURITE CAUTIO CRITICAL FOR SAFETY USE ONES WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL N UTILISER QUE CELLS DECRITES DESCRIBED IN PARTS LIST ONLV d DANS LA NOMENCLATURE DES PIECES ji lt gt w E C D E F G H 6 9 20AF46 20AF46C G 10
14. 40 1 39 38 37 36 35 34 33 P CON 5V 7 A C641 22 86 8 o amp 71 36 l ki bi C e 8 2 S 2 8 8 S 38 3 E S SW Y OUT VIDEO OUT R602 R649 01 B 21 8 58 5 5 c pa E 222 Z 2 z P CON 8V A owe we 72 50 8 5 gt AT 5V 12 10 C642 30 1 5 ber 50 72 B YIN Y C 2 MCU RESET S RESET P CON 5V REG 5 5 50V 1 44 0602 L VREG MCU CLOCK OUT RY Nc KTC3209 Y 55 4 Y P CON SV 50 50 12 acai B CVBSA 47 NC GND 33 V C GND P CON CONT 8 POWER 55 KTC3209 v R610 57L 48 Y IN YUV 34 XTAL 3 58 1 38 R627 5 57V VREG OUT scl amp SCL FROM TO TUNER STEREO 100 T 4 100 C640 432 35 R628 x 8 fsc OUT SDA amp TUNER VIDEO zer 149 8 TUNER 5V CLK CONT amp Nc 8 542 P CON 8V B l FAST YUV M61283BFP FAST BLK 2 OSD BLK P CON45V DELAYDE Y OUT RIN Num 050 R 1HVCO F B 15G OUT I EW OUT 2 AFC FILTER 16 B OUT GIN fees 33P CH 050_6 ee VIDEO LINE OUT BIN OSD B 8 C644 33P CH 16V 10 arl 5884 P CON 8V B 4 5 8 7 VREG OUT V PULSE OUT 8 40 a 249 W805 P CON45V 4 83 VRAMP AGC 2 INV FBP OUT 2 X HD 40 a 549 8 VOUT 28 8 a MONITOR OUT SYNC_OUT 2 9 8 e i o 565 5 8 8 8 R629 D608 8 8 waea E S amp 85 5 e 8 bi 1 CLAMP OFF FROM PO
15. Press the TV VIDEO button on the remote control to set to the CS mode 8 Activate the adjustment mode display of Fig 1 1 and press the channel button 16 on the remote control to select BRI CENT 9 Press the VOL UP DOWN button on the remote control until the brightness step No becomes 80 2 14 COLOR CENT 1 Receive the color bar pattern RF Input 2 Using the remote control set the brightness contrast color and tint to normal position 3 Connect the oscilloscope to TP022 4 Activate the adjustment mode display of Fig 1 1 and press the channel button 22 on the remote control to select COL CENT 5 Adjust the VOLTS RANGE VARIABLE knob of the oscilloscope until the range between white 100 and 096 is set to 4 scales on the screen of the oscilloscope 6 Press the VOL UP DOWN button on the remote control until the red color level is adjusted to 120 5 of the white level Refer to Fig 2 2 7 Receive the video color bar pattern Audio Video Input 8 Set to the AV mode Then perform the above adjustments 2 6 9 Press the TV VIDEO button on the remote control to set to the CS mode Then perform the above adjustments 274 10 Press the VOL UP DOWN button on the remote control until the color step No becomes 66 white 100 1 2 3 Receive the color bar pattern RF Input Using the remote control set the brightness contrast color and tint to normal position Connect the oscilloscop
16. a 2 AUDIO IN2 R S wis 2285 oig RIT 2 AUDIO IN2 L 5 74 918 ST r Sis 5 8 e ki i z L X3 ell A E wo 2 B S5 S 2903 BTN BFA BTS Br 8 2 5 5 9 A 4 e d 9 l PCBO10 CMEO17 NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME NOTE THE DC VOLTAGE AT EACH PART WAS MEASURED ATTENTION LES PIECES REPAREES PAR AUTIONSINCE THESE PARTS MARKED A ARE 1 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST 0 DANGEREUSES AN POINT DE VUE SECURITE CAUTIO CRITICAL FOR SAFETY USE ONES 1 WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL N UTILISER QUE CELLS DECRITES DESCRIBED IN PARTS LIST ONLY DANS LA NOMENCLATURE DES PIECES A B C D E F G H 6 11 20AF46 20AF46C G 12 B C D E F G H 8 MAIN PCB 8 VIDEO SW Y IC FROM TO MICON F
17. 1 133 77 155133 77 MTZJ5 1B 77 SLR 342VCT32 11E1 EIC MTZJ30B T 77 MTZJ5 1B T 77 AUO2A EIC MTZJ5 6B T 77 AUO2A EIC MTZJ30B T 77 AUO2A EIC 11E1 EIC 11E1 EIC RM11C EIC RM11C EIC RM11C EIC RM11C EIC 30PRA60 FC 1N4937 1 133 77 MTZJ3 9B T 77 14AF46 Location No D509 ZND510 ZND511 ZND512 D513 D514 D516 D517 D520 ZND523 ZND524 D525 D528 D601 D602 D604 D605 D606 D607 D608 D701 D702 D703 D704 D706 D709 D801 D802 D803 D810 D811 D812 IC101 IC199 IC302 ZNIC401 ZNIC504 IC601 IC902 ZNIC1001 IC1501 IC1502 IC1503 Q101 Q103 ZNQ402 ZNQ405 ZNQ502 ZNQ503 Q504 ZNQ505 ZNQ507 ZNQ512 ZNQ514 Q601 Q602 Q604 Q606 Q607 Q611 ZNQ801 ZNQ802 MNQ803 MNQ804 MNQ805 MNQ806 Q1501 Q1502 Q1505 Q1507 L301 L401 ELECTRICAL REPLACEMENT PARTS LIST TSB P N Reference No 72795541 72794475 72794483 72794480 72794491 72794491 72794491 72794491 72794491 72795541 72794491 72794487 72794489 72794491 72794486 72794487 72794491 72794491 72794491 72794488 72794487 72794487 72794487 72794487 72794487 72794490 72794491 72794491 72794491 72794491 72794491 72794491 72795533 72782885 72794498 72795534 72795524 72794514 72795535 72795908 72794500 72794502 72794502 72794571 72794571 72794561 72782813 72795540 72795475 72794577 72795474 72794577 72794569 72795476 72794570 72794570 72794570 72794570 72795476 72794570 7279
18. 4 Press the VOL UP DOWN button on the remote control until the SHIFT quantity of the OVER SCAN on upside and downside becomes 9 2 2 7 VERTICAL LINEARITY NOTE Adjust after performing adjustments in section 2 6 After the adjustment of Vertical Linearity reconfirm the Vertical Position and Vertical Size adjustments Receive the monoscope pattern 2 Using the remote control set the brightness contrast to normal position 3 Activate the adjustment mode display of Fig 1 1 and press the channel button 08 on the remote control to select V LINEARITY 4 Press the VOL UP DOWN button on the remote control until the SHIFT quantity of the OVER SCAN on upside and downside becomes minimum 2 8 LEVEL 1 Connect the AC voltmeter to pin 6 of CP101 2 Activate the adjustment mode display of Fig 1 1 and press the channel button 33 on the remote control to select LEVEL 3 Press the VOL UP DOWN button on the remote control until the AC voltmeter is 90 2mV 2 9 HORIZONTAL PHASE 1 Receive the monoscope pattern 2 Using the remote control set the brightness and contrast to normal position 3 Activate the adjustment mode display of Fig 1 1 and press the channel button 03 on the remote control to select H PHASE 4 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 10 CONTRAST MAX 1 Activate the adjustment
19. 72795703 72781287 72781279 72781276 72798791 72798786 72798789 72781251 72781255 72781295 Reference No 7A701A423A 701WPJD026 711WPA0184 713WPA0263 7235490049 735WPA0728 735WPA0732 735WPBB393 735WPJA853 800WQ0A070 7A702A089A 702WPAA806 800WQ0A045 741WUA0021 722549A582 723000D284 899HV3T000 726000A134 761WPA0220 762WPAO01 1 800WROA002 801WRO0001 800WROA026 723000D285 791WHAA114 792WHA0432 792WHA0433 793WCDD103 795WCDAO 1 1 1032975 JA4ND200 J3N51617A J3S10321A 791WHAA134 8141J50C5U 8117540A6U 8117140A2U 8110630A0U 810763080U 8109130A0U 810963080Q 810913080U 8162540A6U Description FRONT CABI ASS Y CABINET FRONT PLATE FRONT GLASS LED BADGE BRAND STOPPER BUTTON 1 STOPPER BUTTON 2 BUTTON FRAME BUTTON POWER FELT SHEET BACK CABI ASS Y CABINET BACK FELT SHEET SPRING EARTH SHEET RATING POP LABEL HOLDER ANODE WIRE SHEET CRT SERVICEMAN HOLDER SPEAKER HOLDER CRT WIRE SHEET CRT SUPPORT DAMPER SPEAKER SHEET CRT SUPPORT D SHEET BARCODE FILM BAG PACKAGE TOP PACKAGE BOTTOM GIFT BOX PAD INSTRUCTION BOOK KIT POLYBAG INSTRUCTION RED CAUTION REGISTRATION CARD INSTRUCTION BOOK E S LIGHTRON SHEET SCREW TAP TITE P GW22 5 35 CH HEXAGON SCREW TAP TITE BO TRUSS 4 16 CH SCREW TAPPING BO PAN 4712 CH SCREW TAP TITE P BRAZIER 3710 CH SCREW TAP TITE S BRAZIER 3 8 CH SCREW TAP TITE B WH7 3 10 CH SCREW TAP TITE B BRAZIER 3 8 STAINLESS SCREW TAP TITE B
20. Comb Filter Auto CH Memory Hotel Lock Closed Caption Stable Sound FBT Leak Test Protect CH Lock Video Lock Game Timer Max Time 120 Min Energy Star Favorite CH Surround 16 9 Mode Owner s Manual Language W Warranty Remote Control Unit Rod Antenna Poles Terminal 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 UM size x pcs OEM Brand AC Cord AV Cord 2Pin 1Pin Registration Card NDL Card PTB Sheet ESP Card 300 ohm to 75 ohm Antenna Adapter A3 4 Yes Yes Yes Yes Yes Yes USA Toshiba Yes Yes Yes Lines Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes English Spanish Yes Yes No No No No No No No No No No No No No 20AF46 GENERAL SPECIFICATIONS G 13 Interface Switch Front Power System Select Main Power SW Sub Power Channel Up Channel Down Volume Up Volume Down Rear AC DC TV Cable Selector Degauss Main Power SW Indicator Power Stand by On Timer Terminals Front Video Input VIDEO2 Audio Input VIDEO2 Other Terminal Rear Video Input Rear1 VIDEO1 Video Input Rear2 VIDEO2 Audio Input Rear1 VIDEO1 Audio Input Rear2 VIDEO2 Video Output Audio Output Euro Scart Color Stream S Input Diversity Ext Sp
21. EYE LET 124116281A EYE LET 081PC6R305 FUSE 043220060F TRANSFORMER FLYBACK 06710T0009 HOLDER FUSE 06710T0009 HOLDER FUSE 0773071001 REMOTE RECEIVER 0560X20118 RELAY 070N457008 SPEAKER 070N457008 SPEAKER D8EE0B1400 DEGAUSS ELEMENT 076N0GQ020 TRANSMITTER 0163300018 RF UNIT 0981210468 CRT W DY 100CT8RO05 CRYSTAL 100DT3R531 CRYSTAL J2 3 ELH5L4113 1R5A123F28Y 8R200024 100 UH 100 UH 10 UH 15 UH 22 UH ETH14Y47AY 81350915 MSP 213V2 432 NI LF YKF51 5503N MSP 213V1 652_NI_LF MTJ 032 03A 30FE MTJ 032 03A 32FE MTJ 032 03A 31FE ISHS53S MSJ 2000 AG EVQ21505R EVQ21505R EVQ21505R EVQ21505R EVQ21505R NVG6TLTAB222 EVNCYAA03BE4 CME017B CCE011B BLO2RN1 R62T2 W5RH3 5X5X1 0 W5RH3 5X5X1 0 9 MNAAA RO3 9615904 AWM2468 AWG26 5C GRAY 360MM AWM2468 AWG26 6C BLACK 460MM CH823006 173979 7 BO6B DVS L_ LF A3963WV2 3PD A1561WV2 2P 003P 2100 003P 2100 A2361WV2 2P 005P 2100 CU14411A A2502WV2 4P B2013H02 5P B2013H02 5P B2013H02 6P B2013H02 6P XRY20X30BD XRY16X28BD 51MS063L FJN20A002 M EYF 52BCY EYF 52BCY RPM7138 WH5 G5PA 1 SA WEC YDP512 22 YDP512 22 B59203 S1060 B14 RC GQ020 115 V KA35ARB AS1LVZ295X81 HC 49 U S HC 49 U 14AF46 RESISTOR CAPACITORS ELECTRICAL REPLACEMENT PARTS LIST FAG issena CARBON RESISTOR ALUMI ELECTROLYTIC CAPACITOR POLVESTER CAPACITOR PO
22. H A B C D E W831 A His FROM TO COMB FILTER AV BEI E 120 1 2W AT 5V REG V_IN YUV R617 55 Q607 VIDEO IN1 4 KTC3203_Y U IN YUV 9 9 100 1 4W Y IN YUV x VIDEO IN3 55 R603 8 5 5 330 1 2W 1 T iz g SEN x 12 8 z z 5 s S x 5 5 8 8 575 1 8 e 512 55142 Bre 875 m 8 S REFS sv avo 9 59 z 2 5 5 ji 18 8 8 B 5 S74 8 801X FROM TO C V OUT SW 27 o ao o 12 ol 19 50 12 56 28 32 0 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 38 PROTECT Y V OUT SW 48 47 46 48 44 43 42 041
23. J1001 TONE CONTROL IC ANSES1SA E1V Miet 12 7522 20 46 20 46 2 PRINTED CIRCUIT BOARDS MAIN CRT INSERTED PARTS SOLDER SIDE CP801A R438 1 CD801A CHH e ly lt gt W857 D608 C413 1 weer R441 44 woo1 0 ZOOM 9270 D405 lt gt W185 0425 1 R422 CP401 B INFORMATION POUR SERVICE DES PIECE CRITIQUE VOIR AU VERSO ATTENTION 6zvu 574 Eth 5595 50041 2 A 9004 T 2061 69 l Q 2 zova TET ren 5 2 z 8 R418 R430 2074 Siva cHe 0574 SH L OlrH HE els 1 WO3 08 cum 1 504 FOR SERVICE INFORMATION ABOUT CRITICAL COMPONENTS SEE INSIDE BACK COVER gt L R507 067 54 8 ja Q503 gt Q5 5 z FE ec 20 C402 3 R505 R434 O wood R406 2 im T401 1 8 C517 1 C521_1 Sm 0510 W086 8 viva 9cvu C609 058 Q601 D605 9 020 279 Loc o 36 D517 R1511 Bo 2 8 wo30 D514 age 601 8 52 8 Meta als SG z z e s 2 528578 CD801B a 5 l N CP801B w054 R824 91919 73 0802 65 lt COLM 6OLM 860M gt SOLA VAM ZLOM gt
24. STOPPER BUTTON 1 STOPPER BUTTON 2 BUTTON FRAME BUTTON POWER FELT SHEET BACK CABI ASS Y CABINET BACK FELT SHEET SPRING EARTH SHEET RATING POP LABEL HOLDER ANODE WIRE SHEET CRT SERVICEMAN HOLDER SPEAKER HOLDER CRT WIRE SHEET CRT SUPPORT DAMPER SPEAKER SHEET CRT SUPPORT D SHEET BARCODE FILM BAG PACKAGE TOP PACKAGE BOTTOM GIFT BOX PAD INSTRUCTION BOOK KIT POLYBAG INSTRUCTION RED CAUTION INSTRUCTION BOOK E F LIGHTRON SHEET SECURITY TAG SHEET HWC SHEET CSA WARNING SCREW TAP TITE SCREW TAP TITE SCREW TAPPING SCREW TAP TITE SCREW TAP TITE SCREW TAP TITE B WH7 3 10 CH SCREW TAP TITE B BRAZIER 3 8 STAINLESS SCREW TAP TITE B WH7 3 8 CH SCREW TAPPING BO WASHER 18 P GW22 5 35 CH HEXAGON BO TRUSS 4716 CH BO PAN 4 12 CH P BRAZIER 3 10 CH BRAZIER 3 8 CH cat A Em PE RI J1 2 20AF46C Location No MNR402 ZNRA10 ZNR416 ZNR420 ZNR426 ZNR434 ZNR436 ZNR438 ZNR439 ZNR441 ZNR452 ZNR500 ZNR501 ZNR502 ZNR506 ZNR517 ZNR520 ZNR527 ZNR541 ZNR542 ZNR602 ZNR649 ZNR803 ZNR805 ZNR807 C408 ZNC413 C418 ZNC420 C425 ZNC426 ZNC430 ZNC501 ZNC502 ZNC503 ZNC504 ZNC505 ZNC506 ZNC507 ZNC508 ZNC513 ZNC514 ZNC517 ZNC519 ZNC520 ZNC521 ZNC527 C535 C626 C802 D001 D104 D105 D106 D109 D402 D403 D404 ZND405 ZND406 ZND407 D410 ZND411 D414 D415 ZND501 ZND502 ZND503 ZND504 ZND505 ZND506 D507 D508 ELECTRICAL REPLACEMENT PART
25. T220033260 TA3T1371A0 TCATC31980 TC3T029090 TCATC31980 TA3T016240 TCAT032034 03209 03209 03209 03209 032034 03209 TCATC3199Y TCATC3199Y TCATC3199Y TC3F042170 TC3F042170 TC3F042170 T6YJ1037KO TCAA3875SY TCAA3875SY TCAA3875SY 02167F101J 021679472K Description DIODES ODE ZENER ODE SILICON ODE SILICON IODE SCHOTTKY ODE SILICON IODE SILICON ODE SILICON ODE SILICON ODE SILICON IODE ZENER ODE SILICON ODE ZENER IODE SILICON ODE ZENER IODE ZENER ODE SILICON IODE SILICON ODE SILICON IODE SILICON ODE ZENER IODE ZENER ODE ZENER ODE ZENER ODE ZENER IODE ZENER ODE SILICON ODE SILICON ODE SILICON IODE SILICON ODE SILICON ODE SILICON ICS OOUOUOUOUOUOUOUUUUUUUUUUUUUUUUUUUUUOUOUOJCG IC INIT DATA IC IC PHOTO COUPLER TRANSISTORS RANSISTOR SILICON RANSISTOR SILICON RANSISTOR SILICON RANSISTOR SILICON m 4 RANSISTOR SILICON RANSISTOR SILICON RANSISTOR SILICON RANSISTOR SILICON RANSISTOR SILICON RANSISTOR SILICON RANSISTOR SILICON RANSISTOR SILICON RANSISTOR SILICON RANSISTOR SILICON RANSISTOR SILICON RANSISTOR SILICON RANSISTOR SILICON RANSISTOR SILICON RANSISTOR SILICON RANSISTOR SILICON RANSISTOR SILICON RANSISTOR SILICON RANSISTOR SILICON RANSISTOR SILICON RANSISTOR SILICON RANSISTOR SILICON ha i e ee COILS amp TRANSFORMERS COIL COIL J2 6 MTZJ18B T 77 FE201 6L49 1N493
26. VOL MIN Can be checked of the INITIAL DATA of MEMORY IC Refer to the WHEN REPLACING EEPROM MEMORY IC Display of the Adjustment MENU on the screen VOL Refer to the ELECTRICAL ADJUSTMENT On Screen Display Adjustment CONFIRMATION OF HOURS USED POWER ON total hours can be checked on the screen Total hours are displayed in 16 system of notation NOTE If you set a factory initialization the total hours is reset to 0 1 Set the VOLUME to minimum iis nudo 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 50 Initial setting content of MEMORY IC CRTON 0010 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 FIG 1 ones digit value C 1 20AF46 20AF46C WHEN REPLACING EEPROM 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 NOTE No need setting for after INI 5F due to the adjustment value ED ES SCV EERE IC EES Fo ee on se s os of o ool 7 ERES rwr os oo or vo v ve s s e n n Pe val me e o e eve po pope pepe
27. WH7 3 8 CH SCREW TAPPING BO WASHER 18 J1 1 20AF46 Location No 101 101A 101B 101C 101D 101E 101F 101G 101H 1011 102 102A 102B 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 122 123 124 125 126 201 202 203 204 205 206 207 208 209 MECHANICAL REPLACEMENT PARTS LIST TSB P N 72781165 72799331 72782969 72782972 72799677 72783010 72794719 72799770 72799793 72794722 72781183 72799347 72798774 72795687 72783321 72783322 72794734 72783312 72798661 72798684 72798781 72794733 72798782 72783323 72795702 72798704 72798705 72783324 72781105 72783325 72795600 72783326 72795703 72798549 72795593 72795594 72781287 72781279 72781276 72798791 72798786 72798789 72781251 72781255 72781295 Reference No 7A701A423A 701WPJD026 711WPA0184 713WPA0263 7235490049 735WPA0728 735WPA0732 735WPBB393 735WPJA853 800WQ0A070 7A702A089A 702WPAA806 800WQ0A045 741WUA0021 722549A573 723000D261 899HV3T000 726000A134 761WPA0220 762WPAO01 1 800WROA002 801WRO0001 800WROA026 723000D262 791WHAA114 792WHA0432 792WHA0433 793WCDDO079 795WCDAO 1 1 007 975 JA4ND100 J3S00721A 791WHAA134 7230007398 722000A023 722000A267 8141J50C5U 8117540A6U 8117140A2U 8110630A0U 810763080U 8109130A0U 810963080Q 810913080U 8162540A6U Description FRONT CABI ASS Y CABINET FRONT PLATE FRONT GLASS LED BADGE BRAND
28. 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 NOTE Adjust after performing adjustments in section 3 1 Receive the green raster pattern from color bar genera 2 tor Adjust the pair of puritv magnets to center the color on the screen Adjust the pair of purity magnets so the color at the ends 3 are equally wide Move the deflection voke backward to neck side slowly and stop it at the position when the whole screen 4 is green 5 Confirm red and blue color Adjust the slant of the deflection yoke while watching the screen then tighten the fixing screw DEFLECTION YOKE DEFLECTIO
29. 01 TM101 ZNTU001 ZNV801 X101 X602 ELECTRICAL REPLACEMENT PARTS LIST TSBP N Reference No 72794528 72796630 72795933 72794540 72794540 72795062 72795932 72796571 72796055 72798977 72794518 72794517 72795493 72794519 72794520 72794521 72795490 72794516 72794688 72794688 72794688 72794688 72794688 72795471 72794701 72783328 72783317 72795549 72794357 72794357 72783174 72783174 72795553 72798401 72798421 72783318 72782677 72782003 72796817 72796821 72796768 72796768 72796816 72796824 72783319 72796793 72796751 72796751 72796752 72796752 72795888 72797070 72797069 72794493 72796667 72794496 72794496 72794541 72794686 72799164 72799164 72794693 72799199 72795492 72783320 72794702 72794704 Description COILS TRANSFORMERS 022100027A COIL LINEARITY 029T000097 COIL LINE FILTER 028R200024 COIL DEGAUSS 02167F101J COIL 02167F101J COIL 02167F100J COIL 02167F150J COIL 021LA6220J COIL 045013003J TRANS HORIZONTAL DRIVE 048135091S TRANSFORMER SWITCHING JACKS 060J431020 RCA JACK 063Q700011 JACK 060J411032 RCA JACK 060J401104 RCA JACK 060J401106 RCA JACK 060J401105 RCA JACK 066F130020 SOCKET CATHODE RAY TUBE 060J131016 HEADPHONE JACK SWITCHES 0504101T34 SWITCH TACT 0504101T34 SWITCH TACT 0504101T34 SWITCH TACT 0504101T34 SWITCH TACT 0504101T34 SWITCH TACT VARIABLE RESISTORS V1K63H3BTE VOLUME SEMI FIXED V1163H4BTC VOLUME SEMI FIXED P C BOAR
30. 06 50 X 8 lt gt We UND B A Bape ce sss sss r gom M IM E acrem 1 30PRAGO FC E 022 3W 3 4 B DEGAUSS COIL A 4 8 5 z 2 i 5 8 She 21 8 8 8 i 8 4 EUR BAD 502 ai lt lt 418 ala 218 A8561WV2 2P Bio mw gilt 4 8 lt ND Sac 58 8 Tifi 845 4 A E alija 20521 SOUND GND CP507 COIL LINE FILTER Ad TER 4 003 2100 3 1501 3 2KW 001 RR 2 0 001 RI s 1SS133 1 BUTS soar 8 2 l R503 P537 FROM TO DEFLECTION i E 6 R 1 i wk A 100K 1 4W 6 2 1 5 S Bes 38 m 2 Evi URRENT DET 1154 5 amp 5 8 aa 0 0 9208 51060814 0099400 2 S L 18 SAN 25 1624 4457 A P FBT B AC120V 60 Sx JASSESWNZAPD T lt lt i 2541371 i GND 5011 a ifa 8 g C539 1 4 WHITE Hi aa WHITE 8 8 lt A 15011 81350918 0517 1 S 171155 09615904 Aro lt N 1 800 100 22 8 BLACK C BLACK Se 2 9 NC i R536 ceca i FH501 FH502 l 7250 Ss EYF 52BCY EYF 52BCY a W825 75 BL 6 3A125Vor51MS063L Nr BEL i 7 0 B504 N 0510 A 527 ab 152 6 W q gt we STAND BY SW Vm Tai W5RH3 5X5X1 0 FE201 6L49 068 2W 205 7 TUNER STEREO 5 63A 125V a Qua 42 N 8 cli
31. 2V 5ms div 660 5 1ms div 67 0 5V 1ms div COMB FILTER AV 69 200 20us div NOTE The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram H 2 20AF46 20AF46C MECHANICAL EXPLODED VIEW PCB110 CRT ASS Y 2 PCBO10 MAIN PCB ASS Y 20AF46 20AF46C MECHANICAL EXPLODED VIEW PACKING DIAGRAM 120 121 122 _ TM101 lt Pm 114 118 20AF46 20AF46C Location No 101 101A 101B 101C 101D 101E 101F 101G 101H 1011 102 102A 102B 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 201 202 203 204 205 206 207 208 209 MECHANICAL REPLACEMENT PARTS LIST TSB P N 72781165 72799331 72782969 72782972 72799677 72783010 72794719 72799770 72799793 72794722 72781183 72799347 72798774 72795687 72783310 72783311 72794734 72783312 72798661 72798684 72798781 72794733 72798782 72783313 72795702 72798704 72798705 72783314 72781105 72783330 72781628 72781569 72783315
32. 4573 72794573 72794573 72795971 72795971 72795971 72795970 72794571 72794571 72794571 72794540 72794527 D97U01801B D2CF2016L0 D2WXN49370 D28T21DQN9 D1VT001330 D1VT001330 D1VT001330 D1VT001330 D1VT001330 D97U01801B D1VT001330 D97U01201B D97U05R61B D1VT001330 D97U08R21B D97U01201B D1VT001330 D1VT001330 D1VT001330 D2WT011E10 D97U01201B D97U01201B D97U01201B D97U01201B D97U01201B D97U06R21B D1VT001330 D1VT001330 D1VT001330 D1VT001330 D1VT001330 D1VT001330 56F07090B A3S001U015 01FF58910 03 0804 0 0002 00610 06FC1283B 101 58290 OFSP7522N 05FEA45FG 100 015010 00 015010 TCAA3875SY TCAA3875SY TCAT03227Y TC1G058850 T220033260 TA3T1371A0 TCATC31980 TC3T029090 TCATC31980 TA3T016240 TCAT032034 03209 03209 03209 03209 032034 03209 TCATC3199Y TCATC3199Y TCATC3199Y TC3F042170 TC3F042170 TC3F042170 T6YJ1037KO TCAA3875SY TCAA3875SY TCAA3875SY 02167F101J 021679472K Description DIODES ODE ZENER ODE SILICON ODE SILICON IODE SCHOTTKY ODE SILICON IODE SILICON ODE SILICON ODE SILICON ODE SILICON IODE ZENER ODE SILICON ODE ZENER IODE SILICON ODE ZENER IODE ZENER ODE SILICON IODE SILICON ODE SILICON IODE SILICON ODE ZENER IODE ZENER ODE ZENER ODE ZENER ODE ZENER IODE ZENER ODE SILICON ODE SILICON ODE SILICON IODE SILICON ODE SILICON ODE SILICON ICS
33. 7 21 009 2 1 1 133 77 1 133 77 1 133 77 1 133 77 1 133 77 MTZJ18B 77 1 133 77 MTZJ12B T 77 MTZJ5 6B 77 1SS133T 77 MTZJ8 2B T 77 MTZJ12B T 77 1 133 77 155133 77 1 133 77 11E1 EIC MTZJ12B T 77 MTZJ12B T 77 MTZJ12B T 77 MTZJ12B T 77 MTZJ12B T 77 MTZJ6 2B T 77 1 133 77 1 133 77 1 133 77 1 133 77 1 133 77 1 133 77 OEC7090B AN5891SA E1V LA78040N E LTV 817M VB M61283BFP 58295 1 7522 TC90A45FG MM1501XNRE MM1501XNRE KTC38758 Y TC3875S_Y_RTK TC3227 2905885 28K3326 2 28A1371 D E AE KTC3198 AT Y GR 25 2909 5 KTC3198 AT Y GR 25 1624 KTC3203_Y AT TC3209 Y AT TC3209 Y AT TC3209 Y AT TC3209 Y AT TC3203 Y AT TC3209 Y AT TC3199 Y AT TC3199 Y AT TC3199 Y AT 28C4217 D E RAC 28C4217 D E RAC 28C4217 D E RAC 2SA1037AKT146R S KTC38758 Y KTC38758 Y RTK KTC38758 Y RTK AA AAAAAAAAA 100 UH 4 7 MH 14AF46C Location No L402 4 501 4 503 L901 L1501 L1503 L1504 L1507 T401 ZNT501 J701 J702 J704 J705 J706 J707 A801 MNJ1001 SW101 SW102 SW103 SW104 SW105 VR401 VR502 010 110 501 504 1502 001 BT002 ZNCD501 CD801 CD802 CD803 CP101 ZNCP401 ZNCP501 ZNCP502 CP507 CP508 CP803 CP806 CD1001 CP1001 CP801A CP801B CP802A CP802B CUS011 EL001 EL002 ZNF501 ZNFB401 FH501 FH502 OS101 ZNRY501 ZNSP1001 ZNSP1002 ZNTH5
34. 794473 72794473 72794473 72794474 72794483 72794491 72795542 R638U2680J R3X18A151J R002T23R3J R002T22R7J R4X5T4472F R5X2CF5R6J R4X5T4183F R655812R7J R3K181102J R4X5T6153F R3X181181J R0G3K2275K R5X2AE010J R3X28A331J R002T4682J R3X28BR22J R002T2155J R3X18AR68J R63881R22J R3X181R15J R3X28B120J R3X28B100J R3X18A153J R3X18A153J R3X18A153J ESEZF3102M EOELF4102M P4J7F3394J PAN8FJ123H COPLRR713K ESEZFD220M E02LU8220M E02LF3222M COPLRR713K COPLRR713K E02LU52R2M P2122B224M P2122B104M E51CGC471M CD39E0MH3M CD39EOME3M EO2LF3222M COPLRR7E3K CD39EOME3M COJTB0513K E61DFB221M E02LF2222M COPLRR7H3K CQG0B04Q3K COJBBO7H3K D97U03301B D1VT001330 D1VT001330 D97U05R11B 0021721150 D2WT011E10 D97U03001B D97U05R11B D2WTAUO2A0 D97U05R61B D2WTAUO2A0 D97U03001B D2WTAUO2A0 D2WT011E10 D2WT011E10 D2WTRM11C0O D2WTRM11CO D2WTRM11CO D2WTRM11CO D28FOPRA60 D2WXN49370 D1VT001330 D97U03R91B Description RESISTORS R FUSE R METAL OXIDE R FUSE R METAL OXIDE R METAL R METAL OXIDE RC R CEMENT R METAL OXIDE RC R METAL OXIDE RC R METAL OXIDE R FUSE R METAL OXIDE R METAL OXIDE R METAL OXIDE R METAL OXIDE R METAL OXIDE R METAL OXIDE DIODES ODE ZENER IODE SILICON ODE SILICON ODE ZENER IODE SILICON ODE ZENER IODE ZENER ODE SILICON IODE ZENER ODE SILICON IODE ZENER ODE SILICON IODE SILICON ODE SILICON IODE SILICON ODE SILICON IODE SILICON ODE SILICON ODE RECT
35. 83320 72794702 72794704 Description COILS TRANSFORMERS 022100027A COIL LINEARITY 029T000097 COIL LINE FILTER 028R200024 COIL DEGAUSS 02167F101J COIL 02167F101J COIL 02167F100J COIL 02167F150J COIL 021LA6220J COIL 045013003J TRANS HORIZONTAL DRIVE 048135091S TRANSFORMER SWITCHING JACKS 060J431020 RCA JACK 063Q700011 JACK 060J411032 RCA JACK 060J401104 RCA JACK 060J401106 RCA JACK 060J401105 RCA JACK 066F130020 SOCKET CATHODE RAY TUBE 060J131016 HEADPHONE JACK SWITCHES 0504101T34 SWITCH TACT 0504101T34 SWITCH TACT 0504101T34 SWITCH TACT 0504101T34 SWITCH TACT 0504101T34 SWITCH TACT VARIABLE RESISTORS V1K63H3BTE VOLUME SEMI FIXED V1163H4BTC VOLUME SEMI FIXED P C BOARD ASSEMBLIES A3S006S010L PCB ASS Y A3S006S110L PCB ASS Y MISCELLANEOUS 024AT03481 CORE BEADS 024HT03553 CORE BEADS 024HT03553 CORE BEADS 141U004016 BATTERY MANGAN 141U004016 BATTERY MANGAN 1209615904 CORD AC BUSH WCL6836038 FLAT CABLE WDL6046038 FLAT CABLE 06CH823006 CORD CONNECTOR 0694270139 CONNECTOR PCB SIDE 069X460109 CONNECTOR PCB SIDE 0698320419 CONNECTOR PCB SIDE 0698420110 CONNECTOR PCB SIDE 069D01001A CONNECTOR PCB SIDE 069D01001A CONNECTOR PCB SIDE 0698320010 CONNECTOR PCB SIDE 069W010010 CONNECTOR PCB SIDE 06CU14411A CORD CONNECTOR 0698140419 CONNECTOR PCB SIDE 067U005049 WIRE HOLDER 067U005049 WIRE HOLDER 067U006049 WIRE HOLDER 067U006049 WIRE HOLDER 800WFAA008 CUSHION C 124120301A
36. CONTINUED PROTECTION AGAINST FIRE HAZARD OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP ATTENTI PIECES REPAREES PAR UN CRITICAL FOR SAFETV USE ONES 1 REPLACE ONLY WITH THE SAME FUSE 6 3A 125V F501 IS NON POLAR ONE DANGEREUSES AN POINT DE VUE SECURITE DESCRIBED IN PARTS LIST ONLY 1 N UTILISER QUE CELLS DECRITES ATTENTION Pour UNE PROTECTION CONTINUE LES RISQUES D INCEIE NOTE THE DG VOLTAGE ATEAGH EAR TWAS MEASURED N UTILISER QUE DES FUSIBLE DE MEME TYPE 6 125V F501 WITHTHE DIGITAL JESTER WHEN THE COLOR BROADCAST Q WAS RECEIVED IN G00D CONDITION AND PICTURE IS NORMAL A B C D F 6 7 H 20AF46 20AF46C 6 8 A B C D E F G H MAIN PCB
37. D ASSEMBLIES A3S007S010L PCB ASS Y A3S006S110L PCB ASS Y MISCELLANEOUS 024AT03481 CORE BEADS 024HT03553 CORE BEADS 024HT03553 CORE BEADS 141U004016 BATTERY MANGAN 141U004016 BATTERY MANGAN 1209615904 CORD AC BUSH WCL6836038 FLAT CABLE WDL6046038 FLAT CABLE 06CH823006 CORD CONNECTOR 0694270139 CONNECTOR PCB SIDE 069X460109 CONNECTOR PCB SIDE 0698320419 CONNECTOR PCB SIDE 0698420110 CONNECTOR PCB SIDE 069D01001A CONNECTOR PCB SIDE 069D01001A CONNECTOR PCB SIDE 0698320010 CONNECTOR PCB SIDE 069W010010 CONNECTOR PCB SIDE 06CU14411A CORD CONNECTOR 0698140419 CONNECTOR PCB SIDE 067U005049 WIRE HOLDER 067U005049 WIRE HOLDER 067U006049 WIRE HOLDER 067U006049 WIRE HOLDER 800WFAA008 CUSHION C 124120301A EYE LET 124116281A EYE LET 081PC6R305 FUSE 043220060F TRANSFORMER FLYBACK 06710T0009 HOLDER FUSE 06710T0009 HOLDER FUSE 0773071001 REMOTE RECEIVER 0560X20118 RELAY 070N457008 SPEAKER 070N457008 SPEAKER D8EE0B1400 DEGAUSS ELEMENT 076N0GQ020 TRANSMITTER 0163300018 RF UNIT 0981210468 CRT W DY 100CT8RO05 CRYSTAL 100DT3R531 CRYSTAL J2 7 ELH5L4113 1R5A123F28Y 8R200024 100 UH 100 UH 10 UH 15 UH 22 UH ETH14Y47AY 81350915 MSP 213V2 432 NI LF YKF51 5503N MSP 213V1 652_NI_LF MTJ 032 03A 30FE MTJ 032 03A 32FE MTJ 032 03A 31FE ISHS53S MSJ 2000 AG EVQ21505R EVQ21505R EVQ21505R EVQ21505R EVQ21505R NVG6TLTAB222 EVNCYAA03BE4 CME017B CCE011B BLO2RN1 R62T2 W5RH3 5X5X1 0 W5
38. E 5 t BLO2RN1 R62 SS l MG BS MINE 5 8 mne 1554 i NES BAS 0502 A 13 P CON B 5 159 4 D 28K3326 2 R502 6512 0 e GND H 18 G A 815 53 527 33 aw 100V 007 5 1 T z 05 n ZEN TO CHROMA SWITCHING 1 2 15 0514 0 518 y gt 12 4 SEE 8 1 e 4 6 4 A Taro taw 5 il i R542 0507 i Bra FROM TO MICON 4 015 155133 4 EE A TEED BACK R545 peu gt P FAIL LIV 817M VB 150 1 4W 155133 1N4937 100 1 4W 33K AW SP RAN asa 2 2 DEGAUSS H C554 D509 R508 0506 l 8 and T lt 5 id 002 B 97 A 97 715 2 100 1 4W 1N4937 42 60 FEED BACK i 6520 SWITCHING S o i lt 0507 amp zi 57 QW eh lias BIER 500V 0 001 B z i eas get 8 R532 S 7zB L D512 s 8 E NE E 1 5K l 4 GNDI 21DQ09N 3 R510 3 E f w 8 5 4 100 1 AW ou g 4 CAUTION IS THE LIVE CONNECTION i S B 8778 Sas Ba 3 Bw D BUS sej i3 E E a TO SOUND x G 1875 a GND 7 FROM TO COMB FILTER AV GND 2 2 010 017 63A125V i NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME NOTE THE RESISTOR MARKED F IS FUSE RESISTOR CAUTIONSINCE THESE PARTS MARKED BY A ARE CAUTI ON roR
39. ER COLOR MIN TINT SHARPNESS CB DL CR DL CB PED CR PED PARABOLA CORNER TRAPWZIUM LEVEL 1 2 2 BASIC ADJUSTMENTS 2 1 CONSTANT VOLTAGE 1 Set condition is AV MODE without signal 2 Connect the digital voltmeter to the 003 3 Adjust the VR502 until the digital voltmeter is 115 0 5V 2 2 CUT OFF 1 Place the set with Aging Test for more than 15 minutes 2 Set condition is AV MODE without signal 3 Using the remote control set the brightness and contrast to normal position 4 Activate the adjustment mode display of Fig 1 1 and press the channel button 01 on the remote control to select CUT OFF 5 Adjust the Screen Volume until a dim raster is obtained 2 3 WHITE BALANCE WHITE BALANCE CS NOTE Adjust after performing CUT OFF adjustment 1 Place the set with Aging Test for more than 15 minutes 2 Receive the gray scale pattern from the Pattern Generator with Brust On 3 Using the remote control set the brightness and contrast to normal position 4 Activate the adjustment mode display of Fig 1 1 and press the channel button 12 on the remote control to select BIAS 5 Press the CH UP DOWN button on the remote control to select the R BIAS G BIAS B BIAS B DRIVE or R DRIVE 6 Adjust the VOL UP DOWN button on the remote control to whiten the R BIAS G BIAS B BIAS B DRIVE and R DRIVE at each step t
40. H OUT cant R402 9 6 amp A ANE 0 001 CH 5 ss iw H OUT Sg 28 82 0405 213 S Ba 5 2565885 445 T 2 1 818 FB401 FJN20A002 M 5 A a sess gt M TITO Tipo o o 22574 ANORD 409 1 _ 38 8 PROTECTOR TEST 1 r HU KTG3227 Y 73 1401_1 01 0 4 TP003 180 E180 1K H ETH14YATAY i 9 5 x 17 0 oaks 2 l FROM TO POWER 04 29 OF 8 7 8 g 1080 p I 8 8 8 Bom s 5 B m S 363 S 105 0 AFC TH 1 GND 4 i i jew 1 FORCUS 0 jg TER i FROM TO CRT rem l A H SCREEN 8 i 02 0 FBT B wess A 4 I SHIAI GND 4 AN RAS2 1 D414 D415 D405 20 E27 7 4 HB ANS ANN 8 I ABLi 8 1 R443 180 1W 11E1 EIC 11E1 EIC 150 2W AUO2A EIC 0 150K 1 2W 8 01 NC 5 a R404 R432 E C427 1 100 82K 1 2W 100V 0 1 MKT 8 8 SA 18 3 C415 1 5 2 500 100P SL 3 FROM TO MICON 3 o IS Hd XRAY 5 9E lt A A W844 e kw ban lt IE TOCRT E 18K1 4Ws 1 15K 1 AUO2A EIC 2 8 CP801A 218 7 x San B2013H02 5P 4345 8 ST 8 8 m A Ti TP005 TP006 2 4 8 2 2 X RAY TEST NC 3 2 9 GND 4 HEATER 5 7 PCBO10 017 NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST THE TIME OF PRINTING AND SUBJECT TO CHANGE W
41. HANGE WITHOUT NOTICE CAUTI ONsince THESE PARTS MARKED BY A ARE ATTENTI ON tes PIECES REPAREES PAR UN ETANT 1 CRITICAL FOR SAFETY USE ONES DANGEREUSES AN POINT DE VUE SECURITE WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL DESCRIBED IN PARTS LIST ONLY N UTILISER QUE CELLS DECRITES DANS LA NOMENCLATURE DES PIECES B C D E F G H G 15 20AF46 20AF46C G 16 MICON IV 0 1us div DIV 0 1ms div CHROMA Fa Far 7 1V 20us div WAVEFORMS
42. IFIER IODE SILICON IODE SILICON ODE ZENER J2 5 CAPACITORS E 68 OHM 1 2W 150 OHM 2W 3 3 OHM 1 2W 2 7 OHM 1 2W 4 7K OHM 1 4W 5 6 OHM 10W 18K OHM 1 4W 2 7 OHM 1W 1K OHM1W 15K OHM 1 6W 180 OHM 1W 2 7M OHM 1 2W 1 OHM 7W 330 OHM 2W 6 8K OHM 1 4W 0 22 OHM 3W 1 5M OHM 1 2W 0 68 OHM 2W 0 22 OHM 1W 0 15 OHM 1W 12 OHM 10 OHM 3W 15K OHM 2W 15K OHM 2W 15K OHM 2W 1000 UF 25V 1000 UF 35V 0 39 UF 250V PMS 0 012 UF 1 25KV 0 001 UF 2KV R 22 UF 250V 22 UF 100V 2200 UF 25V 0 001 UF 2KV R 0 001 UF 2KV R 2 2 UF 50V 0 22 UF 275V ECQUL 0 1 UF 275V ECQUL 470 UF 200V 0 0022UF 250V 0 0015UF 250V 2200 UF 25V 0 0015 UF 2KV R 0 0015UF 250V 0 001 UF 500V B 220 UF 160V 2200 UF 16V 0 0022 UF 2KV R 0 0047UF 50V B 0 0022UF 2KV B MTZJ33B T 77 1 133 77 155133 77 MTZJ5 1B 77 SLR 342VCT32 11E1 EIC MTZJ30B T 77 MTZJ5 1B T 77 AUO2A EIC MTZJ5 6B T 77 AUO2A EIC MTZJ30B T 77 AUO2A EIC 11E1 EIC 11E1 EIC RM11C EIC RM11C EIC RM11C EIC RM11C EIC 30PRA60 FC 1N4937 1 133 77 MTZJ3 9B T 77 14AF46C Location No D509 ZND510 ZND511 ZND512 D513 D514 D516 D517 D520 ZND523 ZND524 D525 D528 D601 D602 D604 D605 D606 D607 D608 D701 D702 D703 D704 D706 D709 D801 D802 D803 D810 D811 D812 IC101 IC199 IC302 ZNIC401 ZNIC504 IC601 IC902 ZNIC1001 IC1501 IC1502 IC1503 Q101 Q103 ZNQ402 ZNQ405 ZNQ502 ZNQ503 Q504 ZNQ505 ZNQ507 ZNQ512
43. ITHOUT NOTICE NOTE THE RESISTOR MARKED F IS FUSE RESISTOR ATTENTIO N LEs PIECES REPAREES PAR A ETANT CAUTIO THESE PARTS MARKED BY ARE CAUTION DIGITAL TRANSISTOR 1 THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP DANGEREUSES AN POINT DE VUE SECURITE A 1 IS NON POLAR ONE N UTILISER QUE CELLS DECRITES DESCRIBED IN PARTS LIST ONLY 2 NOTE THE DC VOLTAGE AT PART WAS MEASURED DANS LA NOMENCLATURE DES PIECES Th gt eei WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST 5 t WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL A B C D E F G H G 5 20AF46 20AF46C G 6 A B C D E F H MAIN PCB D516 RELAY DRIVE TE 0504 15513 KTC3198 Reis vw 5 10K 1 4W 7 A st 7 RY501 E S802X 5802 GB5PA 1 SA WEC S A A 22 TO SOUND 5 A 0505 W8
44. LYPROPYLENE CAPACITOR PLASTIC CAPACITOR METAL POLVESTER CAPACITOR ka METAL PLASTIC CAPACITOR CMPP METAL POLYPROPYLENE CAPACITOR J2 4 14AF46 Location No MNR402 ZNRA10 ZNR416 ZNR420 ZNR426 ZNR434 ZNR436 ZNR438 ZNR439 ZNR441 ZNR452 ZNR500 ZNR501 ZNR502 ZNR506 ZNR517 ZNR520 ZNR527 ZNR541 ZNR542 ZNR602 ZNR649 ZNR803 ZNR805 ZNR807 C408 ZNC413 C418 ZNC420 C425 ZNC426 ZNC430 ZNC501 ZNC502 ZNC503 ZNC504 ZNC505 ZNC506 ZNC507 ZNC508 ZNC513 ZNC514 ZNC517 ZNC519 ZNC520 ZNC521 ZNC527 C535 C626 C802 D001 D104 D105 D106 D109 D402 D403 D404 ZND405 ZND406 ZND407 D410 ZND411 D414 D415 ZND501 ZND502 ZND503 ZND504 ZND505 ZND506 D507 D508 ELECTRICAL REPLACEMENT PARTS LIST TSBP N Reference No 72781748 72795508 72797795 72794682 72794599 72795116 72795517 72781753 72796031 72795516 72797842 72794631 72795523 72795503 72794616 72796002 72795500 72794624 72794633 72795513 72797913 72794641 72796459 72796459 72796459 72794410 72797426 72794389 72797697 72794399 72794394 72794396 72795574 72794399 72794399 72795091 72795566 72795567 72795573 72794403 72797128 72795574 72795581 72797128 72795629 72781390 72796330 72796327 72795577 72794440 72794465 72794491 72794491 72794469 72795529 72794488 72794471 72794469 72794472 72794489 72794472 72794471 72794472 72794488 72794488 72794473 72
45. N YOKE SCREW MAGNET SCREW PURITY MAGNETS 6 POLE MAGNETS 4 POLE MAGNETS Fig 3 1 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 UPWARD DOWNWARD SLANT RIGHOOT LEFT one Fig 3 2 a WEDGE POSITION Fig 3 2 b 20AF46 20AF46C FB401 ELECTRICAL ADJUSTMENTS 4 ELECTRICAL ADJUSTMENT PARTS LOCATION GUIDE WIRING CONNECTION CRT CD803 004 w010 D TP003 woos CP502 CP50 10519 3l VR502 CP801A CRT PCB CP803 TRO TP025 M R803 J801 CP806 1 CP802B CP101 VR401 3l CP401 MAIN PCB D 5 J704 Jzo1 702 TUO001 CP802A CD1001 xS CP1001 705 706 J707 J1001
46. RFORM A SAFETY CHECK AFTER HOW TO ORDER PARTS 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 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 If the insulation resistance is less than 1M ohm the inspection repair should be required Note 1 If you have not the 500V insulation resistance meter use a Tester Note 2 External exposure metal Antenna terminal Headphone jack 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 When you exchange IC and Transistor with a heat sink apply silicon grease on the contact section of the heat sink Befor applying new silic
47. RH3 5X5X1 0 9 MNAAA RO3 9615904 AWM2468 AWG26 5C GRAY 360MM AWM2468 AWG26 6C BLACK 460MM CH823006 173979 7 BO6B DVS L_ LF A3963WV2 3PD A1561WV2 2P 003P 2100 003P 2100 A2361WV2 2P 005P 2100 CU14411A A2502WV2 4P B2013H02 5P B2013H02 5P B2013H02 6P B2013H02 6P XRY20X30BD XRY16X28BD 51MS063L FJN20A002 M EYF 52BCY EYF 52BCY RPM7138 WH5 G5PA 1 SA WEC YDP512 22 YDP512 22 B59203 S1060 B14 RC GQ020 115 V KA35ARB AS1LVZ295X81 HC 49 U S HC 49 U 14AF46C RESISTOR CAPACITORS ELECTRICAL REPLACEMENT PARTS LIST FAG issena CARBON RESISTOR ALUMI ELECTROLYTIC CAPACITOR POLVESTER CAPACITOR POLYPROPYLENE CAPACITOR PLASTIC CAPACITOR METAL POLVESTER CAPACITOR ka METAL PLASTIC CAPACITOR CMPP METAL POLYPROPYLENE CAPACITOR J2 8 14AF46C TOSHIBA CORPORATION 1 1 SHIBAURA 1 CHOME MINATO KU TOKYO 105 8001 JAPAN
48. S LIST TSBP N Reference No 72781748 72795508 72797795 72794682 72794599 72795116 72795517 72781753 72796031 72795516 72797842 72794631 72795523 72795503 72794616 72796002 72795500 72794624 72794633 72795513 72797913 72794641 72796459 72796459 72796459 72794410 72797426 72794389 72797697 72794399 72794394 72794396 72795574 72794399 72794399 72795091 72795566 72795567 72795573 72794403 72797128 72795574 72795581 72797128 72795629 72781390 72796330 72796327 72795577 72794440 72794465 72794491 72794491 72794469 72795529 72794488 72794471 72794469 72794472 72794489 72794472 72794471 72794472 72794488 72794488 72794473 72794473 72794473 72794473 72794474 72794483 72794491 72795542 R638U2680J R3X18A151J R002T23R3J R002T22R7J R4X5T4472F R5X2CF5R6J R4X5T4183F R655812R7J R3K181102J R4X5T6153F R3X181181J R0G3K2275K R5X2AE010J R3X28A331J R002T4682J R3X28BR22J R002T2155J R3X18AR68J R63881R22J R3X181R15J R3X28B120J R3X28B100J R3X18A153J R3X18A153J R3X18A153J ESEZF3102M EOELF4102M P4J7F3394J PAN8FJ123H COPLRR713K ESEZFD220M E02LU8220M E02LF3222M COPLRR713K COPLRR713K E02LU52R2M P2122B224M P2122B104M E51CGC471M CD39E0MH3M CD39EOME3M EO2LF3222M COPLRR7E3K CD39EOME3M COJTB0513K E61DFB221M E02LF2222M COPLRR7H3K CQG0B04Q3K COJBBO7H3K D97U03301B D1VT001330 D1VT001330 D97U05R11B 0021721150 D2WT011E10 D97U03001B D97U05R11B D2WTAUO2A0 D97U05R61B D2W
49. T TC3203 Y AT TC3209 Y AT TC3199 Y AT TC3199 Y AT TC3199 Y AT 28C4217 D E RAC 28C4217 D E RAC 28C4217 D E RAC 2SA1037AKT146R S KTC38758 Y KTC38758 Y RTK KTC38758 Y RTK AA AAAAAAAAA 100 UH 4 7 MH 14AF46 Location No L402 4 501 4 503 L901 L1501 L1503 L1504 L1507 T401 ZNT501 J701 J702 J704 J705 J706 J707 A801 MNJ1001 SW101 SW102 SW103 SW104 SW105 VR401 VR502 010 110 501 504 1502 001 BT002 ZNCD501 CD801 CD802 CD803 CP101 ZNCP401 ZNCP501 ZNCP502 CP507 CP508 CP803 CP806 CD1001 CP1001 CP801A CP801B CP802A CP802B CUS011 EL001 EL002 ZNF501 ZNFB401 FH501 FH502 OS101 ZNRY501 ZNSP1001 ZNSP1002 ZNTH501 TM101 ZNTU001 ZNV801 X101 X602 ELECTRICAL REPLACEMENT PARTS LIST TSBP N Reference No 72794528 72796630 72795933 72794540 72794540 72795062 72795932 72796571 72796055 72798977 72794518 72794517 72795493 72794519 72794520 72794521 72795490 72794516 72794688 72794688 72794688 72794688 72794688 72795471 72794701 72783316 72783317 72795549 72794357 72794357 72783174 72783174 72795553 72798401 72798421 72783318 72782677 72782003 72796817 72796821 72796768 72796768 72796816 72796824 72783319 72796793 72796751 72796751 72796752 72796752 72795888 72797070 72797069 72794493 72796667 72794496 72794496 72794541 72794686 72799164 72799164 72794693 72799199 72795492 727
50. TAUO2A0 D97U03001B D2WTAUO2A0 D2WT011E10 D2WT011E10 D2WTRM11C0O D2WTRM11CO D2WTRM11CO D2WTRM11CO D28FOPRA60 D2WXN49370 D1VT001330 D97U03R91B Description RESISTORS R FUSE R METAL OXIDE R FUSE R METAL OXIDE R METAL R METAL OXIDE RC R C R METAL OXIDE RC R METAL OXIDE RC R METAL OXIDE R FUSE R METAL OXIDE R METAL OXIDE R METAL OXIDE R METAL OXIDE R METAL OXIDE R METAL OXIDE DIODES ODE ZENER IODE SILICON ODE SILICON ODE ZENER IODE SILICON ODE ZENER IODE ZENER ODE SILICON IODE ZENER ODE SILICON IODE ZENER ODE SILICON IODE SILICON ODE SILICON IODE SILICON ODE SILICON IODE SILICON ODE SILICON ODE RECTIFIER IODE SILICON IODE SILICON ODE ZENER J2 1 CAPACITORS E 68 OHM 1 2W 150 OHM 2W 3 3 OHM 1 2W 2 7 OHM 1 2W 4 7K OHM 1 4W 5 6 OHM 10W 18K OHM 1 4W 2 7 OHM 1W 1K OHM1W 15K OHM 1 6W 180 OHM 1W 2 7M OHM 1 2W 1 OHM 7W 330 OHM 2W 6 8K OHM 1 4W 0 22 OHM 3W 1 5M OHM 1 2W 0 68 OHM 2W 0 22 OHM 1W 0 15 OHM 1W 12 OHM 10 OHM 3W 15K OHM 2W 15K OHM 2W 15K OHM 2W 1000 UF 25V 1000 UF 35V 0 39 UF 250V PMS 0 012 UF 1 25KV 0 001 UF 2KV R 22 UF 250V 22 UF 100V 2200 UF 25V 0 001 UF 2KV R 0 001 UF 2KV R 2 2 UF 50V 0 22 UF 275V ECQUL 0 1 UF 275V ECQUL 470 UF 200V 0 0022UF 250V 0 0015UF 250V 2200 UF 25V 0 0015 UF 2KV R 0 0015UF 250V 0 001 UF 500V B 220 UF 160V 2200 UF 16V 0 0022 UF 2KV R 0 0047UF 50V B 0 0022UF 2KV B MTZJ33B T 77
51. TO 5 H l BA FILE NO 050 200601GR MFR S VERSION B SERVICE MANUAL COLOR TELEVISION 20AF46 20AF46C SSS The above model is classified as a green product 1 as indicated by the underlined serial number This Service Manual describes replacement parts for the green product When repairing this green product use the part s described in this manual and lead free solder 2 For 1 and 2 see the next page DOCUMENT CREATED IN JAPAN January 2006 GREEN 1 GREEN PRODUCT PROCUREMENT The EC is actively promoting the WEEE amp RoHS Directives that define standards for recycling and reuse of Waste Electrical and Electronic Equipment and for the Restriction of the use of certain Hazardous Substances From July 1 2006 the RoHS Directive will prohibit any marketing of new products containing the restricted substances Increasing attention is given to issues related to the global environmental Toshiba Corporation recognizes environmental protection as a key management tasks and is doing its utmost to enhance and improve the quality and scope of its environmental activities In line with this Toshiba proactively promotes Green Procurement and seeks to purchase and use products parts and materials that have low environmental impacts G
52. WER 3 Z Z r Z A Z 2 lt T 6 8K 11E1 EIC noo ID D D ML DD DA AD M B 8 REGEM P CON 8V REG zieda 32 40 O OF 55 O38 0 GND 4 15 1 2W 0611 e x R654 KTC3209 Y S 79 aoe 56K 0601 ko KTC3209_Y 85 Bcc SLE Be Sox ern T Se a 5 s 5 z 79 11 3 8 8 5 en 3 99 E MEE E E sss E le la Boe FROM TO DEFLECTION 8T eds R609 5 s x 8 e Svs ww gt TO CRT H 19 918 E Bcc si 8 u a 5 8 Bs Sys al 2 CP802A CP802B P CON45V u ga B e 8 8 2013 02 6 P CON 8V A e 2 4 gt P CON 8V 1 GND e l e l oo l 9 e 6 U 4 4 1520 e s 4 GND 2 V OUT d Rem ROUT 3 4 100 1 4w 626 H OUT BOUT 5 H_SYNG 100 1 4W CLAMP_oFF 6 p PCBO10 CME017 NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME NOTE THE DC VOLTAGE AT EACH PART WAS MEASURED ATTENTION LES PIECES REPAREES PAR UN CAUTIONSINCE THESE PARTS MARKED BY ARE CAUTION DIGITAL TRANSISTOR OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST DANGEREUSES AN POINT DE VUE SECURITE CRITICAL FOR SAFETY USE ONES WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL N UTILISER QUE CELLS DECRITES DESCRIBED IN PARTS LIST ONLY j DANS LA NOMENCLATURE DES PIECES gt 6 Ed 1 C D E F G H
53. ZNQ514 Q601 Q602 Q604 Q606 Q607 Q611 ZNQ801 ZNQ802 MNQ803 MNQ804 MNQ805 MNQ806 Q1501 Q1502 Q1505 Q1507 L301 L401 ELECTRICAL REPLACEMENT PARTS LIST TSB P N Reference No 72795541 72794475 72794483 72794480 72794491 72794491 72794491 72794491 72794491 72795541 72794491 72794487 72794489 72794491 72794486 72794487 72794491 72794491 72794491 72794488 72794487 72794487 72794487 72794487 72794487 72794490 72794491 72794491 72794491 72794491 72794491 72794491 72795533 72783327 72794498 72795534 72795524 72794514 72795535 72795908 72794500 72794502 72794502 72794571 72794571 72794561 72782813 72795540 72795475 72794577 72795474 72794577 72794569 72795476 72794570 72794570 72794570 72794570 72795476 72794570 72794573 72794573 72794573 72795971 72795971 72795971 72795970 72794571 72794571 72794571 72794540 72794527 D97U01801B D2CF2016L0 D2WXN49370 D28T21DQN9 D1VT001330 D1VT001330 D1VT001330 D1VT001330 D1VT001330 D97U01801B D1VT001330 D97U01201B D97U05R61B D1VT001330 D97U08R21B D97U01201B D1VT001330 D1VT001330 D1VT001330 D2WT011E10 D97U01201B D97U01201B D97U01201B D97U01201B D97U01201B D97U06R21B D1VT001330 D1VT001330 D1VT001330 D1VT001330 D1VT001330 D1VT001330 56F07090B A3S002U015L 01FF58910 03 0804 0 0002 00610 06FC1283B 101 58290 OFSP7522N 05FEA45FG 100 015010 00 015010 TCAA3875SY TCAA3875SY TCAT03227Y TC1G058850
54. a 2 1 1502 SON 2 lt 61503 R1509 45 0 2 Y C_SW l 61505 4 5047 4 1 R1510 0 44 S IN 001 B 01514 GND 220 10V 100 YK 45 Vi 7 518 e 809 BUFFER fik 38755 C1502 asu R1508 E 47P CH ERI 20 52 001 B 2 VIDEO SW C IC 01512 SEIS 101503 MM1501XNRE FROM TO GHROMA R1507 C1501 0 16V 100 YI at 43 0 3 3K 6 8K lt gt Vint Swi 1K 16V 10 Y V OUT SW 06 R1503 D VCC 0155 gt c ale 0 TECUM 52 Ci515 5715 GND V OUT C V OUT SW BUFFER KILLER as BA L1501 m 0 01 B r Vin Vee P CON 8V A 100uH 0305 AE EE 35 29 R1516 Y x P CONSSV 6 8 5 C1516 11503 t BUFFER git 8 8 6 Bus 120 1 AW 8 548 FSC_OUT 5 5 12 BIAS1 BIAS3 35 10uH 0305 35 01505 SSS E R1504 C1522 KTG38 38 VIDEO OUT ADin C OUT 2 T V_INIYUV 5 29 100 100P CH _ 1508 i C1517 C1526 1 IN YUV _ BIAS2 3 01 29 15 0 01 56P CH m 8 C1510 R1505 L1504 VIDEO INI Y OUT 0001 B 35 10 15uH 0305 Burren E VIDEO INS eis Te he A VSS 8755 Y RT zl 5 r 21 COMB FILTER IC 8 8 2 78 3 5 22 JRIS17 gt 1C1501 5 E 1K 5 TM E TC90A45FG Sl ele eu 5 x 518 275 8 s d
55. ch the support of the Anode with the tip of the Screwdriver A cracking noise will be heard as the voltage is discharged GND on the CRT Screwdriver Support Alligator Clip GND on the CRT 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 Rubber Cap Support 3 After one side is removed pull in the opposite direction to remove the other 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 Location of Anode Cap 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 4 Insert one end of the Anode Support into the anode button then the other as shown in Fig 1 5 RT Support 5 Confirm that the Support is securelv connected 6 Puton the Rubber Cap without moving anv parts 20AF46 20AF46C DISASSEMBLY INSTRUCTIONS 2 REMOVAL AND INSTALLATION OF 3 When IC starts moving back and forth easily after FLAT PACKAGE IC 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 Some ICs on the PCB are affixed with glue so be careful not to break or damage t
56. e to TPO24 Activate the adjustment mode display of Fig 1 1 and press the channel button 24 on the remote control to select TINT Press the VOL UP DOWN button on the remote control until the section A becomes as straight line Refer to Fig 2 3 Receive the video color bar pattern Audio Video Input Set to the AV mode Then perform the above adjustments 2 5 Press the TV VIDEO button on the remote control to set to the CS mode Then perform the above adjustments 2 4 Press the VOL UP DOWN button on the remote control until the tint step No becomes 52 Fig 2 3 2 16 Confirmation of Fixed Value Step No Please check if the fixed values of the each adjustment items are set correctly referring below NO FUNCTION RF AV CS 02 H VCO 03 03 04 AFC GAIN 07 07 07 05 V SHIFT 02 02 02 06 H SIZE 01 01 01 09 VS CORRECTION 34 34 34 15 BRI MAX 125 125 125 17 BRI MIN 75 75 175 19 50 50 50 20 18 18 18 21 COL MAX 90 90 90 23 COL MIN 00 00 00 25 SHARPNESS 40 40 40 26 CBDL 00 00 00 27 CRDL 00 00 00 30 PARABOLA 31 31 31 31 CORNER 31 31 31 32 TRAPEZIUM 31 31 31 20AF46 20AF46C ELECTRICAL ADJUSTMENTS 3 PURITV 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
57. eaker DC Jack 12V Center VHF UHF Antenna Input AC Outlet G 14 Approx W x D x H mm G 15 i Net Approx Gross Approx G 16 Master Carton Content Material Dimensions W x D x H mm Description of Origin Gift Box Material Dimensions W x D x H mm Description of Origin Drop Test Height cm Container Stuffing G 17 Cabinet Material Cabinet Cabinet Front Cabinet Rear PCB Non Halogen Demand Eyelet Demand G 18 Environment Environmental standard requirement Pb free A3 5 Yes No No No Yes Yes Yes Yes No No No No Yes RED No No RCA RCA x 2 L MONO R Head Phone RCA No RCA x 2 L MONO R No No No No RCA x 3 Ves No No No F Type No 590 x 484 x 446 5 23 kg 26 5 kg 50 6 Ibs 58 3 Ibs Double Brown 695 x 575 Yes Natural Dropping At 1 Corner Edges 6 Surfaces 60 ORION SPEC 46 Sets 40 container PS 94 0 DECABROM PS 94 0 DECABROM 272 Yes No Green procurement of TOSHIBA Phase3 Phase3A 20AF46 G 1 G 2 G 3 6 4 Regulation Temperature Operating Humiditv GENERAL SPECIFICATIONS CRT Color Svstem Speaker Sound Output NTSC3 58 4 43 PAL60Hz Broadcasting System Tuner and Receive CH Intermediate Frequency Preset CH Stereo Dual TV Sound Tuner Sound Muting Power Source Power Consumption Protector CRT Size Visual Size CRT Type Magnetic Field BV BH Position Size Impedance MAX 10 Typical System Des
58. er Back up at Power Off Mode more than A3 7 20AF46C GENERAL SPECIFICATIONS Unit Glow in Dark Remocon Format Remocon Format Custom Code Power Source Total Kevs Kevs Multi Brand Kevs Voltage D C UM size x pcs Power O O 100 CH Up CH Down Volume Up Volume Down Cap Text TV Caption Text 1 2 CH1 CH2 TV Video TV AV CH RTN Quick View Sleep RECall Call Reset Menu Enter Mute Exit MTS Audio Select Fav Up Fav Down 16 9 CH Up VCR CH Down VCR Pause Still TV VCR VCR FF Rew Rec Play Stop TV VCR Cable DVD CODE DVD MENU lt DVD MENU gt DVD CLEAR TOP MENU DVD MENU RC GQ Yes Toshiba Toshiba TV 40 BF h 3V UM 4 x 2 pcs 30 Keys Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes z z z z zz Z Z Z ZZ Z Z Zi Z Z Z Z OOO O O 000 00 0000000 A3 8 20AF46C G 11 G 12 Features Accessories GENERAL SPECIFICATIONS Auto Degauss Auto Shut Off Canal Cable Anti theft Rental Memory Last CH Memory Last Volume V Chip Type BBE Auto Search CH Allocation SAP Just Clock Function CH Label VM Circuit Full OSD Premiere Comb Filter Auto CH Memory Hotel Lock Closed Caption Stable Sound FBT Leak Test Protect CH Lock Video Lock Game Timer Max Time 120 Min Energy Star Favorite CH Surr
59. er Yes Sleep Timer Yes Sound Mute Yes V chip Rating Yes 16 9 Yes English French Spanish Sleep Timer Max Time Step On Off Timer Program On Timer Off Timer Clock Wake Up Timer Timer Back up at Power Off Mode more than A3 2 20AF46 GENERAL SPECIFICATIONS Unit Glow in Dark Remocon Format Remocon Format Custom Code Power Source Total Kevs Kevs Multi Brand Kevs Voltage D C UM size x pcs Power G N 100 CH Up CH Down Volume Up Volume Down Cap Text TV Caption Text 1 2 CH1 CH2 TV Video TV AV CH RTN Quick View Sleep RECall Call Reset Menu Enter Mute Exit MTS Audio Select Fav Up Fav Down 16 9 Up VCR Down VCR Pause Still TV VCR VCR FF Rew Rec Play Stop TV VCR Cable DVD CODE DVD MENU lt DVD MENU gt DVD CLEAR TOP MENU DVD MENU RC GQ Yes Toshiba Toshiba TV 40 BF h 3V UM 4 x 2 pcs 30 Keys Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Z2Z222222222222222222 A3 3 20AF46 G 11 G 12 Features Accessories GENERAL SPECIFICATIONS Auto Degauss Auto Shut Off Canal Cable Anti theft Rental Memory Last CH Memory Last Volume V Chip Type BBE Auto Search CH Allocation SAP Just Clock Function CH Label VM Circuit Full OSD Premiere
60. gin Gift Box Material Dimensions W x D x H mm Description of Origin Drop Test Height cm Container Stuffing G 17 Cabinet Material Cabinet Cabinet Front Cabinet Rear PCB Non Halogen Demand Eyelet Demand G 18 Environment Environmental standard requirement Pb free A3 10 Yes No No No Yes Yes Yes Yes No No No No Yes RED No No RCA RCA x 2 L MONO R Head Phone RCA No RCA x 2 L MONO R No No No No RCA x 3 Ves No No No F Type No 590 x 484 x 446 5 23 kg 26 5 kg 50 6 Ibs 58 3 Ibs Double Brown 695 x 575 Yes Natural Dropping At 1 Corner 3 Edges 6 Surfaces 60 ORION SPEC 46 Sets 40 container DECABROM DECABROM 272 PS 94V0 PS 94 0 Yes No Green procurement of TOSHIBA Phase3 Phase3A 20AF46C DISASSEMBLY INSTRUCTIONS 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 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 tou
61. he foil of each IC leads or solder lands under the IC when removing it REMOVAL 1 Put Masking Tape cotton tape around the Flat Package IC to protect other parts from any damage Refer to Fig 2 1 NOTE Masking is carried out on all the parts located within 10 Blower ty e 16 mm distance from IC leads desoldering machine Masking Tape Cotton Tape Tweezers 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 rotate or move the IC back and forth until IC 5 Absorb the solder left on the pattern using the Braided can move back and forth easily after desoldering the Shield Wire Refer to Fig 2 4 leads completely 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 pattern B2 1 20AF46 20AF46C DISASSEMBLY INSTRUCTIONS INSTALLATION 4 When bridge soldering between terminals and or the soldering amount are not enough resolder using a Thin tip 1 Take care of the polarity of new IC and then install the new Soldering lron Refer to Fig 2 8 IC fitting on the printed circuit pattern Then solder each lead on the diagonal positions of IC temporarily Refer to Fig 2 5 Thin tip Soldering Iron Soldering Iron w PN 5 Finallv confirm the soldering status on four sides of the IC Solder temporar
62. ilv 2 4 Solder temporarilv using a magnifving glass Confirm that no abnormalitv is found on the soldering Fig 2 5 position and installation position of the parts around the IC If some abnormality is found correct by resoldering 2 Supply the solder from the upper position of IC leads NOTE sliding to the lower position of the IC leads Refer to Fig 2 6 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 always be sure to replace the IC in this case Soldering Iron from upper position Supply soldering l to lower position 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 Braided Shield Wire 2 2 20AF46 20AF46C SERVICE MODE LIST This unit is provided with the following SERVICE MODES so you can repair examine and adjust easily To enter to the Service Mode press both set key and remote control key for more than 1 second VOL MIN 0 Releasing of V CHIP PASSWORD Initialization of factory data NOTE Do not use this for the normal servicing VOLOC MIN If you set a factory initialization the memories are reset such as the channel setting and the POWER ON total hours POWER ON total hours is displayed on the screen T Refer to the CONFIRMATION OF HOURS USED
63. lation transformer when performing any service on this chassis Before removing the anode cap discharge electricity because it contains high voltage When removing a or related component after unfastening or changing a wire be sure to put the wire back in its original position When you exchange and Transistor for a heat sink apply the silicon grease on the contact section of the heat sink Befor applying new silicon grease remove all the old silicon grease Old grease may cause damages to the IC and Transistor Prepare the following measurement tools for electrical adjustments 1 Oscilloscope 2 Digital Voltmeter 3 Multi sound Generator 4 Pattern Generator 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 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 FUNCTION OSDH CUT OFF H VCO H PHASE AFC GAIN V SHIFT H SIZE V SIZE V LINERITY VS CORRECTION R DRIVE B DRIVE R CUT OFF G CUT OFF B CUT OFF BRIGHT MAX BRIGHT CENT BRIGHT MIN FUNCTION CONTRAST MAX CONTRAST CENT CONTRAST MIN COLOR MAX COLOR CENT
64. mode display of Fig 1 1 and press the channel button 18 on the remote control to select CONT MAX 2 Press the VOL UP DOWN button on the remote control until the contrast step No becomes 95 3 Receive a broadcast and check if the picture is normal 4 Press the TV VIDEO button on the remote control to set to the AV mode Then perform the above adjustments 1 3 5 Press the TV VIDEO button on the remote control to set to the CS mode Then perform the above adjustments 1 3 2 11 SEPARATION 1 2 Please do the method 1 or method 2 adjustment Method 1 1 Set the multi sound signal generator for each different L ch and R ch frequency Ex L ch 2KHz R ch 400Hz and receive the RF Connect the oscilloscope to the pin 6 and pin 7 of CP101 Activate the adjustment mode displav of Fig 1 1 and press the channel button 34 on the remote control to select SEP 1 4 Press the VOL UP DOWN button on the remote control to adjust it until the audio output wave becomes a fine sine wave 5 Press the CH UP button once the set to SEP 2 mode Then perform the above adjustment 4 on Method 2 1 Set the multi sound signal generator L ch 1KHz R ch Non input and receive the RF 2 Connect the oscilloscope to the pin 6 of CP101 3 Press the AUDIO SELECT button on the remote control to set to the stereo mode 4 Activate the adjustment mode display of Fig 1 1 and press the channel button 34 on the remote control to
65. on grease remove all the old silicon grease Old grease may cause damages to the IC and Transistor 20AF46 20AF46C TABLE OF CONTENTS GREEN PRODUCT PROCUREMENT tte 1 1 LEAD FREE SOLDER 1 1 SERVICING NOTICES ON CHECKING ten A1 2 HOW TO ORDER PARTS ttt ttt A1 2 IMPORTANT TABLE OF CONTENTS GENERAL SPECIFICATIONS tette A3 1 A3 10 DISASSEMBLV INSTRUCTIONS 1 REMOVAL ANODE TE B1 1 2 REMOVAL AND INSTALLATION OF FLAT B2 1 B2 2 SERVICE MODE LIST rec Eo ec dtd CONFIRMATION OF HOURS USED WHEN REPLACING EEPROM MEMORY IC ELECTRICAL BLOCK DIAGRAM ii PRINTED CIRCUIT BOARDS ac t esito a ioe ta LI F 1 F 4 SCHEMATIC DIAGRAMS 9 1 G 2 G 3 G 4 G 5 G 6 G 7 G 8 G 9 G 10 G 11 G 12 G 13 G 14 G 15 G 16 H 1 H 2 l 1 l 2 J1 1 J1 2 J2 1 J2 8 A2 1 20AF46 20AF46C G 1 G 2 G 3 6 4 Regulation Temperature Operating Humiditv GENERAL SPECIFICATIONS CRT Color Svstem Speaker Sound Output NTSC3 58 4 43 PAL60Hz Broadcasting System Tuner and Receive CH Intermediate Frequency Preset CH S
66. one sections equally 7 Perform the above adjustments 5 and 6 until the white color is looked like a white 8 Press the TV VIDEO button on the remote control to set to the CS mode 9 Receive the gray scale pattern from the Pattern Generat or with Brust On 10 If the picture is too much green Activate the adjustment mode display of Fig 1 1 and press the channel button 28 on the remote control to select CB PED 11 Adjust the VOL UP DOWN button on the remote control to select the step up 12 If the picture is too much red Activate the adjustment mode display of Fig 1 1 and press the channel button 29 on the remote control to select CR PED 13 Adjust the VOL UP DOWN button on the remote control to select the step down 2 4 FOCUS 1 Receive the monoscope pattern 2 Turn the Focus Volume fully counterclockwise once 3 Adjust the Focus Volume until picture is distinct 20AF46 20AF46C ELECTRICAL ADJUSTMENTS 2 5 VERTICAL POSITION 1 Receive the monoscope pattern 2 Using the remote control set the brightness and contrast to normal position 3 Adjust the VR401 until the horizontal line becomes fit to the notch of the shadow mask 2 6 VERTICAL SIZE 1 Receive the monoscope pattern 2 Using the remote control set the brightness and contrast to normal position 3 Activate the adjustment mode display of Fig 1 1 and press the channel button 07 on the remote control to select V SIZE
67. ound 16 9 Mode Owner s Manual Language W Warranty Remote Control Unit Rod Antenna Poles Terminal 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 UM size x pcs OEM Brand AC Cord AV Cord 2Pin 1 Pin Registration Card NDL Card PTB Sheet ESP Card 300 ohm to 75 ohm Antenna Adapter A3 9 Yes Yes Yes Yes Yes Yes Yes Yes 2 Lines Ves Ves Ves Ves Ves Ves Ves Ves Ves Ves English French Ves Ves No No No No No No No No No No No No No No 20AF46C GENERAL SPECIFICATIONS G 13 Interface Switch Front Power Svstem Select Main Power SW Sub Power Channel Up Channel Down Volume Up Volume Down Rear AC DC TV Cable Selector Degauss Main Power SW Indicator Power Stand by On Timer Terminals Front Video Input VIDEO2 Audio Input VIDEO2 Other Terminal Rear Video Input Rear1 VIDEO1 Video Input Rear2 VIDEO2 Audio Input Rear1 VIDEO1 Audio Input Rear2 VIDEO2 Video Output Audio Output Euro Scart Color Stream S Input Diversity Ext Speaker DC Jack 12V Center VHF UHF Antenna Input AC Outlet G 14 Approx W x D x H mm G 15 i Net Approx Gross Approx G 16 Master Carton Content Material Dimensions W x D x H mm Description of Ori
68. pment have the specific characters of incombustibilitv and withstand voltage for safetv Therefore the part which is replaced should be used the part which has the same character Especiallv as to the important parts for safetv which is indicated in the circuit diagram or the table of parts as a N mark the designated parts must be used PUT PARTS AND WIRES IN THE ORIGINAL POSITION AFTER ASSEMBLING OR WIRING 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 TAKE CARE TO DEAL WITH THE CATHODE RAY TUBE In the condition that an explosion proof cathode ray 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 SERVICING NOTICES ON CHECKING 6 AVOID AN X RAY Safety is secured against an X ray by consider ing about the cathode ray tube and the high voltage peripheral circuit etc Therefore when repairing the high voltage pe ripheral 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 cathode ray tube PE
69. reen procurement of parts is not only confined to manufacture The same green parts used in manufacture must also be used as replacement parts 2 LEAD FREE SOLDER This product is manufactured using lead free solder as a part of a movement within the consumer products industry at large to be environmentally responsible Lead free solder must be used in the servicing and repair of this product WARNING This product is manufactured using lead free solder DO NOT USE LEAD BASED SOLDER TO REPAIR THIS PRODUCT The melting temperature of lead free solder is higher than that of leaded solder by 86 F to 104 F 30 C to 40 C Use of a soldering iron designed for lead based solders to repair product made with lead free solder may result in damage to the component and or PCB being soldered Great care should be made to ensure high quality soldering when servicing this product especially when soldering large components through hole pins and on PCBs as the level of heat required to melt lead free solder is high A1 1 20AF46 20AF46C 1 KEEP THE NOTICES As for the places which need special attentions thev 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 USE THE DESIGNATED PARTS The parts in this equi
70. select SEP 1 5 Press the VOL UP DOWN button on the remote control to adjust it until the R ch output becomes minimum 6 Set the multi sound signal generator L ch Non input R ch 1KHz and receive the RF 7 Connect the oscilloscope to the pin 7 of CP101 8 Activate the adjustment mode display of Fig 1 1 and press the channel button 35 on the remote control to select SEP 2 9 Press the VOL UP DOWN button on the remote control to adjust it until the L ch output becomes minimum The output difference of the between with Filter and without Filter should be more than 25db for both L and R 2 12 OSD POSITION 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 1 U U U U 29 20AF46 20AF46C ELECTRICAL ADJUSTMENTS 2 15 TINT 2 13 BRIGHT CENT 1 Receive the monoscope pattern RF Input 2 Using the remote control set the brightness and contrast to normal position 3 Activate the adjustment mode display of Fig 1 1 and press the channel button 16 on the remote control to select BRI CENT 4 Press the VOL UP DOWN button on the remote control until the white 10 is starting to be visible 5 Receive the monoscope pattern Audio Video Input 6 Press the TV VIDEO button on the remote control to set to the AV mode Then perform the above adjustments 2 4 7
71. tereo Dual TV Sound Tuner Sound Muting Power Source Power Consumption Protector CRT Size Visual Size CRT Type Magnetic Field BV BH Position Size Impedance MAX 10 Typical System Destination CH Coverage Picture FP Sound FS Stand by at AC Per Year Power Fuse Safety Circuit IC Protector Micro Fuse Safety Radiation X Radiation Operation Storage A3 1 20 inch 508mmV Flat 0 45G 0 18G NTSC 2 Speaker Front Side 2 4 7 Inch 8 ohm 2 542 5 W w No US System M 1Tuner USA W Cable 2 69 4A A 5 A 1 A 1 J W W 1 W 84 45 75MHz 41 25MHz 4 50MHz 105 W atAC 120V 60 Hz 3 W atAC 120V 60 Hz _ kWh Year Yes Yes UL FCC DHHS 50C 400C 200C 600C Less than 80 RH 20AF46 GENERAL SPECIFICATIONS On Screen Menu Yes Display Menu Type Icon Picture Yes Contrast Yes Brightness Yes Color Yes Tint Yes Sharpness Yes Sound Yes Bass Yes Treble Yes Balance Yes BBE On Off No Stable Sound On Off Yes Surround On Off Yes Set Up Yes TV Cable Ves Auto CH Memorv Ves Add Delete Yes Option Yes Language Yes CH Label Yes Favorite CH Yes V Chip Yes Lock Yes On Off Timer Yes Color Stream DVD DTV Yes Control Level Yes Volume Yes Brightness Yes Contrast Yes Color Yes Tint Yes Sharpness Yes Tuning No Bass Yes Treble Yes Balance Yes Back Light No Stereo Audio Output SAP Yes Video Yes Color Stream Yes Channel TV Cable Yes CH Label Yes Game Tim
72. tination CH Coverage Picture FP Sound FS Stand by at AC Per Year Power Fuse Safety Circuit IC Protector Micro Fuse Safety Radiation X Radiation Operation Storage A3 6 20 inch 508mmV Flat 0 45G 0 18G NTSC 2 Speaker Front Side 2x 4 7 Inch 8 ohm 2 542 5 W w No US System M 1Tuner USA W Cable 2 69 4A A 5 A 1 A 1 J W W 1 W 84 45 75MHz 41 25MHz 4 50MHz 105 W atAC 120V 60 Hz 3 W atAC 120V 60 Hz _ kWh Year Yes Yes CSA IC HWC 50C 400C 200C 600C Less than 80 RH 20AF46C GENERAL SPECIFICATIONS On Screen Menu Ves Displav Menu Tvpe Icon Picture Yes Contrast Yes Brightness Yes Color Yes Tint Yes Sharpness Yes Sound Yes Bass Yes Treble Yes Balance Yes BBE On Off No Stable Sound On Off Yes Surround On Off Yes Set Up Yes TV Cable Yes Auto CH Memory Yes Add Delete Yes Option Yes Language Yes CH Label Yes Favorite CH Yes V Chip No Lock Yes On Off Timer Yes Color Stream DVD DTV Yes Control Level Yes Volume Yes Brightness Yes Contrast Yes Color Yes Tint Yes Sharpness Yes Tuning No Bass Yes Treble Yes Balance Yes Back Light No Stereo Audio Output SAP Yes Video Yes Color Stream Yes Channel TV Cable Yes CH Label Yes Game Timer Yes Sleep Timer Yes Sound Mute Yes V chip Rating No 16 9 Yes English French Spanish Sleep Timer Max Time 120 Min Step 10 Min On Off Timer Program On Timer Off Timer Clock Ves Wake Up Timer Tim

20AF46 20AF46C

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