JVC AV-27FA44/ASA Service Manual Download Page 24 | Manualshive

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JVC AV-27FA44/ASA Service Manual Download Page 24

No.52114

2-4

IC702

MEMORY

Q511

H.OUT

IC421

VERT OUT

HVT

B1

Q3351

Q3353

SW

CRT SOCKET PWB

FRONT
CONTROL

PWB

IC621

AUDIO AMP

L R

L , R

CRT

T502

IC5151

BBE

L/R

R/G/B

H

V

L/R

R/G/B

L

R

SP L

SP R

FOCUS

SCREEN

Q2751

Q2753

DAF
PWB

RM

LED

SW

LED& POWER SW PWB

INPUT 3

V3

L3

R3

VM AMP

VM COIL

VM

COIL

RGB OUT

H

V

DEF
YOKE

DER/

S

AMP

AV-32FA44/AYA, /AZA, AV-36FA44/AYA ONLY

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Summary of Contents for AV-27FA44/ASA

Page 1: ...service manual describes only the items which differ from those of the AV 27FA44 ASA AV 32FA44 AYA AV 32FA44 AZA model service manual For details other than those described in this manual please refer to the AV 27FA44 ASA AV 32FA44 AYA AV 32FA44 AZA model service manual No 52114 2003 7 Since some parts are changed for the reason of cost we have issued the SERVICE MANUAL for AV 27FA44 BSA AV 32FA44...

Page 2: ...Non compatible DAF P W B SGJ 2503A M2 SGJ 2505A M2 Non compatible CRT SOCKET P W B SGJ 3504A M2 SGJ 3510A M2 Non compatible AV SELECTOR P W B SGJ 5502A M2 SGJ 5505A M2 Non compatible FRONT CONTROL P W B SGJ 6502A M2 SGJ 6504A M2 Non compatible LED POWER SW PB SGJ 7502A M2 SGJ 7503A M2 Non compatible P W B ASS Y Name AV 32FA44 AZA AV 32FA44 BZA DESCRIPTION MAIN P W B SGJ 1510A M2 SGJ 1526A M2 Non c...

Page 3: ...T2 FR DIODE D972 MTZJ15C T2 Z DIODE D973 1SS133 T2 DIODE C001 QETN1HM 475Z E CAPACITOR 4 7uF 50V M C003 QETN1HM 106Z E CAPACITOR 10uF 50V M C004 QETN1CM 108Z E CAPACITOR 1000uF 16V M C006 QETN1EM 476Z E CAPACITOR 47uF 25V M C101 NCB31HK 103X C CAPACITOR 0 01uF 50V K C102 NCB31HK 103X C CAPACITOR 0 01uF 50V K C104 NCB31HK 103X C CAPACITOR 0 01uF 50V K C105 NCB31HK 103X C CAPACITOR 0 01uF 50V K C106...

Page 4: ...1CM 107Z E CAPACITOR 100uF 16V M C972 QETN1EM 476Z E CAPACITOR 47uF 25V M Ref No Part No Part Name Description Local C973 QETN1HM 106Z E CAPACITOR 10uF 50V M C997 QCZ9079 102 C CAPACITOR 1000pF AC250V M C998 QCZ9074 103 C CAPACITOR 0 01uF AC250V M C999 QCZ9074 103 C CAPACITOR 0 01uF AC250V M R002 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J R003 NRSA63J 101X MG RESISTOR 100Ω 1 16W J R004 NRSA63J 101X MG RE...

Page 5: ...X MG RESISTOR 4 7kΩ 1 16W J R739 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J R740 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J R764 NRSA63J 221X MG RESISTOR 220Ω 1 16W J R765 NRSA63J 221X MG RESISTOR 220Ω 1 16W J R766 NRSA63J 221X MG RESISTOR 220Ω 1 16W J R767 NRSA63J 221X MG RESISTOR 220Ω 1 16W J R769 NRSA63J 682X MG RESISTOR 6 8kΩ 1 16W J R772 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J Ref No Part No Part Name Desc...

Page 6: ...MG RESISTOR 1kΩ 1 16W J R3119 NRSA63J 121X MG RESISTOR 120Ω 1 16W J R3122 QRZ9021 561 FUSI RESISTOR 560Ω 1W J R3123 NRSA63J 122X MG RESISTOR 1 2kΩ 1 16W J R3124 NRSA63J 390X MG RESISTOR 39Ω 1 16W J R3125 NRSA63J 5R6X MG RESISTOR 5 6Ω 1 16W J R3126 NRSA63J 563X MG RESISTOR 56kΩ 1 16W J R3127 NRSA63J 563X MG RESISTOR 56kΩ 1 16W J R3128 NRSA63J 122X MG RESISTOR 1 2kΩ 1 16W J R3129 NRSA63J 5R6X MG RES...

Page 7: ... QETN1CM 107Z E CAPACITOR 100uF 16V M C5237 NCB31HK 103X C CAPACITOR 0 01uF 50V K C5238 QETN1CM 107Z E CAPACITOR 100uF 16V M C5239 NCB31HK 103X C CAPACITOR 0 01uF 50V K C5240 NCB31HK 103X C CAPACITOR 0 01uF 50V K C5241 NCB31HK 103X C CAPACITOR 0 01uF 50V K C5242 QETN1CM 107Z E CAPACITOR 100uF 16V M C5243 NCB31HK 103X C CAPACITOR 0 01uF 50V K C5246 NDC31HJ 181X C CAPACITOR 180pF 50V J C5247 NCB31HK...

Page 8: ...Ω 1 16W J R5560 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J R5561 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J R5564 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J R5565 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J L5202 QQL244K 150Z COIL 15uH K L5211 QQL244K 4R7Z COIL 4 7uH K L5241 QQL244K 4R7Z COIL 4 7uH K L5243 QQL244K 4R7Z COIL 4 7uH K L5244 QQL244K 4R7Z COIL 4 7uH K L5261 QQL244K 150Z COIL 15uH K CN5001 QGB1505K1 35 CONNECTOR B ...

Page 9: ...T2 FR DIODE D972 MTZJ15C T2 Z DIODE D973 1SS133 T2 DIODE C001 QETN1HM 475Z E CAPACITOR 4 7uF 50V M C003 QETN1HM 106Z E CAPACITOR 10uF 50V M C004 QETN1CM 108Z E CAPACITOR 1000uF 16V M C006 QETN1EM 476Z E CAPACITOR 47uF 25V M C101 NCB31HK 103X C CAPACITOR 0 01uF 50V K C102 NCB31HK 103X C CAPACITOR 0 01uF 50V K C104 NCB31HK 103X C CAPACITOR 0 01uF 50V K C105 NCB31HK 103X C CAPACITOR 0 01uF 50V K C106...

Page 10: ...N1HM 106Z E CAPACITOR 10uF 50V M C997 QCZ9079 102 C CAPACITOR 1000pF AC250V M Ref No Part No Part Name Description Local C998 QCZ9074 103 C CAPACITOR 0 01uF AC250V M C999 QCZ9074 103 C CAPACITOR 0 01uF AC250V M R002 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J R003 NRSA63J 101X MG RESISTOR 100Ω 1 16W J R004 NRSA63J 101X MG RESISTOR 100Ω 1 16W J R005 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J R008 NRSA63J 820X MG ...

Page 11: ... NRSA63J 103X MG RESISTOR 10kΩ 1 16W J R702 NRSA63J 102X MG RESISTOR 1kΩ 1 16W J R704 NRSA63J 472X MG RESISTOR 4 7kΩ 1 16W J R705 NRSA63J 472X MG RESISTOR 4 7kΩ 1 16W J R706 NRSA63J 472X MG RESISTOR 4 7kΩ 1 16W J R707 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J R708 NRSA63J 101X MG RESISTOR 100Ω 1 16W J Ref No Part No Part Name Description Local R709 NRSA63J 101X MG RESISTOR 100Ω 1 16W J R715 NRSA63J 10...

Page 12: ...PACITOR 220pF 50V J C3111 NDC31HJ 221X C CAPACITOR 220pF 50V J C3113 QETN2CM 106Z E CAPACITOR 10uF 160V M C3114 QCB32HK 472Z C CAPACITOR 4700pF 500V K C3115 QCB32HK 472Z C CAPACITOR 4700pF 500V K C3117 QETN2CM 106Z E CAPACITOR 10uF 160V M C3118 QETN0JM 107Z E CAPACITOR 100uF 6 3V M C3119 QETN1AM 107Z E CAPACITOR 100uF 10V M C3120 QETN1AM 337Z E CAPACITOR 330uF 10V M C3121 QCS32HJ 151Z C CAPACITOR ...

Page 13: ...R 1kΩ 1 16W J R3352 NRSA63J 102X MG RESISTOR 1kΩ 1 16W J R3353 NRSA63J 102X MG RESISTOR 1kΩ 1 16W J R3354 NRSA63J 561X MG RESISTOR 560Ω 1 16W J R3355 NRSA63J 563X MG RESISTOR 56kΩ 1 16W J L3301 QQL244K 180Z COIL 18uH K L3302 QQL244K 180Z COIL 18uH K L3303 QQL244K 180Z COIL 18uH K L3304 QQL244K 470Z COIL 47uH K L3305 QQL244K 470Z COIL 47uH K L3306 QQL244K 470Z COIL 47uH K CN3004 QJB003 074022 SIN I...

Page 14: ...T2 FR DIODE D972 MTZJ15C T2 Z DIODE D973 1SS133 T2 DIODE C001 QETN1HM 475Z E CAPACITOR 4 7uF 50V M C003 QETN1HM 106Z E CAPACITOR 10uF 50V M C004 QETN1CM 108Z E CAPACITOR 1000uF 16V M C006 QETN1EM 476Z E CAPACITOR 47uF 25V M C101 NCB31HK 103X C CAPACITOR 0 01uF 50V K C102 NCB31HK 103X C CAPACITOR 0 01uF 50V K C104 NCB31HK 103X C CAPACITOR 0 01uF 50V K C105 NCB31HK 103X C CAPACITOR 0 01uF 50V K C106...

Page 15: ...1HM 106Z E CAPACITOR 10uF 50V M C997 QCZ9079 102 C CAPACITOR 1000pF AC250V M Ref No Part No Part Name Description Local C998 QCZ9074 103 C CAPACITOR 0 01uF AC250V M C999 QCZ9074 103 C CAPACITOR 0 01uF AC250V M R002 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J R003 NRSA63J 101X MG RESISTOR 100Ω 1 16W J R004 NRSA63J 101X MG RESISTOR 100Ω 1 16W J R005 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J R008 NRSA63J 820X MG R...

Page 16: ...A63J 102X MG RESISTOR 1kΩ 1 16W J R701 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J R702 NRSA63J 102X MG RESISTOR 1kΩ 1 16W J R704 NRSA63J 472X MG RESISTOR 4 7kΩ 1 16W J R705 NRSA63J 472X MG RESISTOR 4 7kΩ 1 16W J R706 NRSA63J 472X MG RESISTOR 4 7kΩ 1 16W J R707 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J Ref No Part No Part Name Description Local R708 NRSA63J 101X MG RESISTOR 100Ω 1 16W J R709 NRSA63J 101X MG...

Page 17: ...R 100uF 16V M C3110 NDC31HJ 221X C CAPACITOR 220pF 50V J C3111 NDC31HJ 221X C CAPACITOR 220pF 50V J C3113 QETN2CM 106Z E CAPACITOR 10uF 160V M C3114 QCB32HK 472Z C CAPACITOR 4700pF 500V K C3115 QCB32HK 472Z C CAPACITOR 4700pF 500V K C3117 QETN2CM 106Z E CAPACITOR 10uF 160V M C3118 QETN0JM 107Z E CAPACITOR 100uF 6 3V M C3119 QETN1AM 107Z E CAPACITOR 100uF 10V M C3120 QETN1AM 337Z E CAPACITOR 330uF ...

Page 18: ...A63J 102X MG RESISTOR 1kΩ 1 16W J R3352 NRSA63J 102X MG RESISTOR 1kΩ 1 16W J R3353 NRSA63J 102X MG RESISTOR 1kΩ 1 16W J R3354 NRSA63J 561X MG RESISTOR 560Ω 1 16W J R3355 NRSA63J 563X MG RESISTOR 56kΩ 1 16W J L3301 QQL244K 180Z COIL 18uH K L3302 QQL244K 180Z COIL 18uH K L3303 QQL244K 180Z COIL 18uH K L3304 QQL244K 470Z COIL 47uH K L3305 QQL244K 470Z COIL 47uH K L3306 QQL244K 470Z COIL 47uH K CN3004...

Page 19: ... No 52114B AV MULTIMEDIA COMPANY VIDEO DISPLAY CATEGORY 12 3 chome Moriya cho kanagawa ku Yokohama kanagawa prefecture 221 8528 Japan VICTOR COMPANY OF JAPAN LIMITED WPC Printed in Japan ...

Page 20: ...JAPAN LIMITED No 52114 2003 6 COLOR TELEVISION 52114 2003 6 AV 27FA44 ASA AV 27FA44 AZA AV 32FA44 AYA AV 32FA44 AZA AV 36FA44 AYA ASPECT LIGHT INPUT SOUND C C RM C1251G V STATUS BASIC CHASSIS GJ2 CD ROM No SML200307 SCHEMATIC DIAGRAMS ...

Page 21: ...voltage values are indicated B1 9V 5V B2 12V 4 Power Supply Type MM Metalized mylar capacitor PP Polypropylene capacitor MPP Metalized polypropylene capacitor MF Metalized film capacitor TF Thin film capacitor BP Bipolar electrolytic capacitor TAN Tantalum capacitor 3 Coils No unit Others µH As specified No indication Ceramic capacitor 2 Capacitors Capacitance value 1 or higher pF less than 1 µF W...

Page 22: ...V SELECTOR P W BOARD SGJ 5502A M2 FRONT CONTROL P W BOARD SGJ 6501A M2 SGJ 6502A M2 SGJ 6503A M2 LED POWER SW P W BOARD SGJ 7502A M2 DAF P W BOARD SGJ 2503A M2 SGJ 2502A M2 SGJ 2501A M2 CONTENTS SEMICONDUCTOR SHAPES 2 2 BLOCK DIAGRAM 2 3 CIRCUIT DIAGRAMS 2 5 MAIN PWB CIRCUIT DIAGRAM 2 5 AV SELECTOR PWB CIRCUIT DIAGRAM 2 9 CRT SOCKET PWB CIRCUIT DIAGRAM 2 11 FRONT CONTROL PWB CIRCUIT DIAGRAM 2 13 L...

Page 23: ...5201 BB 3L DIGITAL COMB FILTER AV SW AV SELECTOR PWB MON L R Y C V1 V2 V3 L1 R1 L2 R2 V Y Y C C Y C OUT L R OUT L R VTV MPX MPX VTV Y C OUT Y Pb Pr Y R Y B Y COMP LINK H V LF901 COMPONENT INPUT 2 Y Pb Pr Y Pb Pr S VM IC502 LATCH SN COIL L3 R3 L3 R3 IC501 COLOR UNEVENNESS COMPENSATION AV 36FA44 AYA ONLY IC201 MICRO COMPUTER CLOSED CAPTION DECODER VIDEO DEF PROCESS IC5001 MTS DECODER AUDIO CONTROL B...

Page 24: ... SOCKET PWB FRONT CONTROL PWB IC621 AUDIO AMP L R L R CRT T502 IC5151 BBE L R R G B H V L R R G B L R SP L SP R FOCUS SCREEN Q2751 Q2753 DAF PWB RM LED SW LED POWER SW PWB INPUT 3 V3 L3 R3 VM AMP VM COIL VM COIL RGB OUT H V DEF YOKE DER S AMP AV 32FA44 AYA AZA AV 36FA44 AYA ONLY ...

Page 25: ...SS133 T2 OPEN OPEN OPEN OPEN 25 TA1287F X NQR0169 001X NQR0169 001X 25 25 NQR0169 001X OPEN OPEN OPEN MTZJ9 1C T2 MTZJ9 1C T2 16 MTZJ9 1C T2 10 1SS133 T2 1SS133 T2 1SS133 T2 1SS133 T2 1SS133 T2 OPEN CH OPEN OPEN OPEN 2SD601A QR X CH OPEN OPEN OPEN O OPEN OPEN CH OPEN CH OPEN OPEN OPEN QNN0349 002 2SB709A QR X QQR0907 001 QQL244K 4R7Z OPEN QAX0349 001 CH OPEN 50 50 OPEN QQL244K 560Z OPEN OPEN OPEN ...

Page 26: ...813 R811 R812 R715 R219 Q212 Q213 R218 R221 R220 C219 CN00C IC853 R716 C856 C857 C853 C854 IC851 15V C851 C852 R718 C716 D716 8V D706 D707 IC702 C807 MAIN_POW CN007 R702 GND R706 V_OUT X_RAY D722 R644 C726 Q700 R754 R756 R755 D721 VP2 STB_VCC R645 Q623 IC621 AU_VCC AU_GND SDA0 12V L705 Q626 CN004 Q627 Q625 R649 R656 R650 C642 R648 D630 D631 C636 C637 R638 R639 R646 C641 Y625 D632 C643 Y626 VOL_MUT...

Page 27: ...0 222 2WMFR 2WMFR NDC31HJ 331X 16 QQR0527 004 2SD1383K AB X QFZ9075 104 QFZ9072 104 OPEN 1 2w QRF074K 1R2 2SA1208 ST QMFZ049 5R0Z E 1 2W QRK126J 332X QCZ9054 102 STR F6626 F3 1 2w CP ICP N70 T QQL26AK 470Z 1K OPEN 50 QEHR1HM 105Z RGP10J 5025 T3 QQL26AK 470Z QCZ9074 103 1 2W 16 QETN1EM 477Z OPEN OPEN GSIB460 S1 OPEN 0 CH 0 1SR35 400A T2 QQR0582 001Z OPEN OPEN OPEN 50 QETN1HM 107Z O O 1SS133 T2 1 2W...

Page 28: ...534 R538 C533 R553 R431 T502 R524 CN0E1 Y411 Y413 Y415 Y405 R516 CN0CP CN005 CNDAF Q432 R455 R454 R453 EHT C508 Y401 FBP VP2 STB_5V ABL X_RAY 1 2W 1 2W S1 QRT029J 1R0 1SS81 T5 FR 1 2W QRZ9017 4R7 QRZ9011 470 QRT029J 1R0 OPEN NRVA02D 242X 1 2W QFLC2AJ 103Z N 25 25 QEHR1EM 108Z 25 OPEN 2W QRX029J 1R0 1SR35 400A T2 OPEN RGP10J 5025 T3 OPEN 1SS81 T5 OPEN OPEN LC30196 001A FR 1 2W QRK126J 150X RH1S T3 ...

Page 29: ...5514 R5515 R5516 R5507 R5513 R5568 CN5003 R5566 R5567 C5544 C5545 J5504 D5514 D5515 R5569 Y5501 Y5153 Q5001 Q5002 C5031 C5032 R5033 R5034 R5031 R5032 Q5501 R5524 R5526 QNZ0454 001 QNN0348 001 NJM2150AD 50 50 50 N 50 OPEN OPEN 50 50 50 N QGA2501C5 05Z OPEN 50 50 B2 B2 OPEN 50 50 25 B2 OPEN OPEN 50 50 50 OPEN OPEN 50 OPEN OPEN QGB1505K1 35 50 50 N OPEN OPEN TA1218AN OPEN OPEN OPEN 16 OPEN 50 QNN0349...

Page 30: ...0 C 0 B 0 3 CN5MD1 IC5301 R5005 C5017 L5245 L5246 C5244 C5245 R5240 C5301 C5302 R5009 R5301 R5302 Y5201 C5025 R5004 R5003 C5015 IC5001 C5003 C5004 C5005 C5006 C5007 C5008 C5010 C5026 C5002 C5012 R5007 R5006 C5001 C5009 C5011 C5014 R5002 C5208 C5206 03 C5209 C5205 R5210 Y5202 Q5253 Q5261 EF5201 L5201 C5204 C5203 R5251 IC5201 Q5212 Q5211 C5213 R5215 L5211 C5215 C5212 C5214 R5214 R5213 R5212 R5211 R5...

Page 31: ...138 R3144 R3134 R3108 R3 R D3101 D3102 Q3307 R3352 Q3308 D3107 R3137 L3106 K3103 R3122 R3353 R3351 D3313 C3301 D3311 D3312 D3314 Q3351 D3351 C3323 C3351 L3305 R3307 R3304 R3335 L3306 L3301 L3302 2SC5147 CDE F43 1SS82 T2 2SC1740S QR T QRC121K 102Z QQL244K 470Z 2SC1740S QR T 2SC5147 CDE F43 2SC5083 L P T 2SC5147 CDE F43 2SC1740S QR T QRG029J 153 1SS82 T2 QRG029J 183 QRG029J 153 2SC5083 L P T 250 2SC...

Page 32: ... Y3001 BW T 7 CDE F43 250 3 L P T G029J 183 BW T CE42670 001 2SA1964 DE 2SC5248 DE QRC121K 474Z QCZ0324 102 BW 16 160 6 3 10 10 160 NCB21EK 104X NDC31HJ 221X NDC31HJ 221X QCB32HK 472Z QCS32HJ 151Z QRL029J 391 QCB32HK 472Z RH1S T3 QRC121K 102Z RH1S T3 CE41492 001Z CE41492 001Z 21 561 L244K 470Z QQL244K 180Z 47k 1 OPEN 8k 0 OPEN 0 N OPEN 470k 001 100 10 100 330 100 10 1 220p 220p 0047 150p 390 39 5 ...

Page 33: ...401 C6402 C6403 Y6401 Y6402 R6926 Y6001 K6401 R6927 Y6906 Y6905 Y6907 Y6904 QSW0619 003Z QSW0619 003Z QSW0619 003Z QSW0619 003Z QSW0619 003Z QJB003 054010 OPEN OPEN OPEN OPEN OPEN OPEN QNN0281 003 QNN0281 002 QQR1199 001 QNN0282 001 50 50 50 OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN 5 6k 2 7k 1 5k 1k 1k 75 220k 220k 10 2 2 2 2 0 STB_5V REMOCON LED_P 12V GND KEY FRONT CONTROL PWB ASS Y V IN L IN...

Page 34: ...R7710 D7701 C7701 R7708 Q7702 R7709 IC7701 R7711 QSW0847 001 QGA2501C5 05Z LG22440 25 UN2112 X GP1UM281QK 100 47 1 5k 560 100 KEY GND REMOCON LED_P STB5V LED POWER SW PWB ASS Y INPUT 3 FRONT CONTROL PWB POWER 2 14 LED POWER SW PWB CIRCUIT DIAGRAM SHEET 5 ...

Page 35: ...1 CN00Q C2751 T2701 L2701 C2701 R2702 R2751 D2771 Q2751 Q2752 C2752 22K 8 2K 1 2K 10K 12K QRZ QRG01GJ 220 10 50 QFLC1HJ 333Z QQR1153 001 QQLZ028 272 QFV71HJ 104Z 12K 47K MTZJ33A T3 2SD601A QR X 2SD601A QR X 47 25 MAIN PWB MAIN PWB DAF PWB CIRCUIT DIAGRAM SHEET 6 ...

Page 36: ...2763 R2762 R2761 R2703 R2755 CN0CP C2753 Q2753 CNDAF 52 12K QFZ0122 682 ES1F LFG2 ES1F LFG2 OPEN 120K 4 7K 180K 180K 180K 180K 180K QRZ0056 103Z QFZ0122 103 2SC4632 CE41507 001P 5 56k MAIN PWB MAIN PWB SGJ 2503A M2 AV 32FA44 AYA SGJ 2502A M2 AV 32FA44 AZA SGJ 2501A M2 AV 36FA44 AYA ...

Page 37: ...0 R701 R702 R704 R705 R706 R707 R708 R709 R714 R715 R721 W409 R728 R288 R729 R290 R731 R732 R733 R734 R737 W410 R739 R740 W417 W419 W420 W217 C355 W428 W431 R754 R755 R756 R449 W429 R769 R772 R776 W433 W435 W437 W442 W443 W234 W479 R811 R812 W446 W447 R816 W448 W474 R821 R822 R827 W453 C101 C102 C104 C105 C107 C113 C114 C116 C118 C124 C131 W455 C163 C164 C165 C166 W461 C203 C212 C223 C233 C237 C28...

Page 38: ...527 D529 D531 D534 D535 D542 D543 D706 D707 D708 D710 235 DAF R554 R555 R 5 5 6 FR525 R557 W237 K401 Y411 L511 L512 L513 L521 W238 Q431 Q501 Q532 Q541 Q542 Q543 C432 W239 Y414 Y415 Y413 R431 R432 R433 W263 R435 R501 R502 R503 R504 R505 R511 R512 R513 R522 R523 FR527 R526 R527 R528 R529 R532 R533 R534 R535 R537 R538 R543 R544 R545 R546 R547 R548 R549 R550 R551 R552 R553 R570 R571 R572 R573 R764 R76...

Page 39: ...R5251 R5253 R5254 R5255 R5258 R5259 R5261 R5262 R5263 R5265 R5269 R5270 R5384 R5385 R5386 R5387 R5391 R5392 R5393 R5394 R5395 R5396 R5501 R5502 R5503 R5504 R5505 R5507 R5508 R5509 R5510 R5511 R5512 R5513 R5514 R5515 R5516 R5517 R5519 R5520 R5521 R5522 R5523 R5527 R5532 R5533 R5541 R5542 R5543 R5544 R5545 R5546 R5558 R5559 R5560 R5561 R5564 R5565 W5007 Y5202 W5008 W5010 W5202 W5204 W5206 W5205 W520...

Page 40: ...08 Q3311 L3302 L3305 W3602 D3331 R3311 R3314 R3315 R3312 R108 HS3010 Q3312 Q3309 R3324 R3323 R3362 R3326 W3406 Y3001 C3322 R3117 R3327 W3404 W3402 C3323 W3401 R3134 R3144 R3137 R3109 L3303 C3362 R3112 R3113 R3115 R3116 D3361 W3001 R3127 R3128 E4 R3130 Q3151 R3318 R3321 R3317 R3320 Q3307 R3141 Q3304 Q3305 Q3306 C3361 Q3310 R3114 R3316 R3319 W3203 C3119 CN30SC Q3301 D3302 C3331 C3303 Q3302 SK3001 K3...

Page 41: ...2757 R2702 R2761 R2762 R2763 R2764 R2765 R2703 C2701 C2751 C2752 C2771 C2753 L2701 Q2751 Q2752 R2758 R2751 R2752 R2753 R2754 R2755 R2756 CL2002 W2201 W2202 C2 761 R2701 R2771 Y2701 T2701 D2 762 D2761 W2401 W2402 CL2001 DAF PWB PATTERN ...

Page 42: ...6702 S6703 S6704 S6705 S6706 L R6926 R6927 W6401 W6201 CL6001 Y6904 Y6905 Y6906 Y6907 LC6401 Y6001 K6401 C6401 C6402 C6403 CN6006 J6401 J6402 J6403 R6401 R6402 R6403 Y6401 Y6402 D7701 S7701 IC7701 C7701 R7709 R7708 Q7702 B R7710 R7711 2 22 FRONT CONTROL PWB PATTERN LED POWER SW PWB PATTERN ...

Page 43: ...R ULTRA VL MODE TV REAL DISP W 35 W 36 W 37 W 38 W 39 W 40 W 41 W 42 W 43 W 44 W 45 W 46 W 47 W 48 W 49 W 50 W 51 W 52 W 53 W 54 W 55 W 56 W 57 W 58 W 59 W 60 W 61 W 62 W 63 W 64 W 65 W 66 W 67 W 68 W 69 W 70 W 71 W 72 W 73 W 74 W 75 W 76 W 77 W 78 W 79 W 80 W 81 W 82 W 83 W 84 A 8 A 4 A 3 A 2 A 1 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 100 101 102 103 104 105 106 1...

Page 44: ...ER ULTRA VL MODE TV REAL DISP W 35 W 36 W 37 W 38 W 39 W 40 W 41 W 42 W 43 W 44 W 45 W 46 W 47 W 48 W 49 W 50 W 51 W 52 W 53 W 54 W 55 W 56 W 57 W 58 W 59 W 60 W 61 W 62 W 63 W 64 W 65 W 66 W 67 W 68 W 69 W 70 W 71 W 72 W 73 W 74 W 75 W 76 W 77 W 78 W 79 W 80 W 81 W 82 W 83 W 84 A 8 A 4 A 3 A 2 A 1 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 100 101 102 103 104 105 106 ...

Page 45: ...4 WPC Printed in Japan JVC SERVICE ENGINEERING COMPANY OF AMERICA DIVISION OF JVC AMERICAS CORP www jvcservice com US Only JVC CANADA INC Head office 21 Finchdene Square Scarborough Ontario M1X 1A7 416 293 1311 ...

Page 46: ...LEVISION 52114 2003 6 AV 27FA44 ASA AV 27FA44 AZA AV 32FA44 AYA AV 32FA44 AZA AV 36FA44 AYA TABLE OF CONTENTS 1 PRECAUTION 1 3 2 SPECIFIC SERVICE INSTRUCTIONS 1 4 3 DISASSEMBLY 1 9 4 ADJUSTMENT 1 15 5 TROUBLE SHOOTING 1 38 ASPECT LIGHT INPUT SOUND C C RM C1251G V STATUS BASIC CHASSIS GJ2 ...

Page 47: ...rrier 3 58 MHz Power Input AC120V 60Hz Power Consumption 140W 160W Picture Tube Visible size 68cm 27 Measured diagonally H 54 4cm W 41 8cm 80cm 32 Measured diagonally H 65 6cm W 49 6cm 90cm 36 Measured diagonally H 74 0cm W 55 9cm High Voltage 30 0kV 1 3kV 31 4kV 1 3kV Speaker 6 5cm 13cm 2 1 2 5 Oval type 2 Audio Power Output 10W 10W Antenna Terminal VHF UHF F type connector 75 Ω unbalanced Input1...

Page 48: ... the manufacturer of the complete product 8 Do not check high voltage by drawing an arc Use a high voltage meter or a high voltage probe with a VTVM Discharge the picture tube before attempting meter connection by connecting a clip lead to the ground frame and connecting the other end of the lead through a 10kΩ 2W resistor to the anode button 9 When service is required observe the original lead dr...

Page 49: ... the VIDEO STATUS THEATER PRO function Adoption of the ON OFF TIMER and SLEEP TIMER function Built in V CHIP system Closed caption broadcasts can be viewed HYPER SURROUND system S VIDEO input terminal for taking best advantage of Super VHS Digital Comb filter Improved picture quality Adoption of the ASPECT MODE 4 3 16 9 function 2 2 HOW TO IDENTIFY MODELS MODEL NO AC 120V 60Hz W TV SCREEN SIZE DIA...

Page 50: ...mplitude detection for protect Defective H Data for Inter IC control bus for various devices Clock for Inter IC control bus for various devices Data for Inter IC control bus for main memory AGC adjustment for tuner S45 in Service menu Clock for Inter IC control bus for main memory POWER ON TIMER LED lndication lighting L Remote control sensor input No input H AV COMPULINK lll control No input H Fu...

Page 51: ...4 1 4 Mass 43 0 kg 94 6 Ibs 64 0 kg 140 8 Ibs 86 0 kg 189 2 Ibs MAIN PWB ASSY SGJ 1508A M2 SGJ 1509A M2 SGJ 1506A M2 SGJ 1510A M2 SGJ 1507A M2 DAF PWB ASSY SGJ 2503A M2 SGJ 2502A M2 SGJ 2501A M2 CRT SOCKET PWB ASSY SGJ 3502A M2 SGJ 3506A M2 SGJ 3504A M2 SGJ 3503A M2 SGJ 3501A M2 FRONT CONTROL PWB ASSY SGJ 6501A M2 SGJ 6502A M2 SGJ 6503A M2 PICTURE TUBE ITC A68QCP893X001 A68QCU754X62N A80AJZ90X03 A...

Page 52: ...ttons VOLUME buttons REMOTE CONTROL SENSOR POWER ON ON TIMER INDICATOR POWER SW button OPERATE button for MENU MENU button 1 2 3 4 6 7 8 9 10 11 12 13 14 INPUT 1 TERMINAL S VIDEO VIDEO AUDIO L MONO AUDIO R INPUT 2 TERMINAL VIDEO AUDIO L MONO AUDIO R COMPONENT Y COMPONENT Pb COMPONENT Pr AUDIO OUTPUT TERMINAL Fixed AUDIO L AUDIO R AV COMPULINK TERMINAL ANTENNA TERMINAL 75 VHF UHF 5 A B C 4 3 2 1 A ...

Page 53: ... for SERVICE MENU key VOL VOL for SERVICE MENU keys MENU key CHANNEL NUMBER keys 1 2 3 4 5 6 7 8 9 10 11 12 13 RETURN key ASPECT key CH CH for SERVICE MENU keys 100 key C C CLOSED CAPTION key EXIT key VCR CONTROL key 14 15 16 17 18 19 VCR DVD switch TV CATV switch The CH keys and VOL keys operate CHANNEL and VOLUME normally These keys are also used to navigate SERVICE MENU as the CH and VOL keys N...

Page 54: ...then takeing out the upper one 3 1 5 REMOVING THE LED POWER SW PWB Remove the REAR COVER 1 Remove the 2 screws E as shown in Fig 1 2 Withdraw the LED POWER SW PWB toward you If necessary remove the wire clamp connector etc 3 1 6 REMOVING THE FRONT CONTROL PWB Remove the REAR COVER 1 Remove the 2 screws F as shown in Fig 1 2 Withdraw the FRONT CONTROL PWB toward you If necessary remove the wire cla...

Page 55: ... CONTROL PWB LED POWER SW PWB AV SELECTOR PWB CLAW CLAW TUNER A F C D E SPACER DAF PWB MAIN PWB HVT NOTE This exploded view describes about the AV 36FA44 You can use the exploded view for disassembling the AV 27FA44 AV 32FA44 in the same step as for this one AV TERMINAL BOARD POWER CORD B ...

Page 56: ...d preferably be smaller that the CRT surface and its height be about 35cm Fig 3 Fig 4 Fig 5 FOR AV 32FA44 AZA model only CRT CHANGE TABLE APPROX 35cm CLOTH CRT BOX TYPE SCREW DRIVER CRT CHANGE TABLE CRT CHANGE TABLE CRT CABINET Whenever degaussing works are required due to d i s t o r t e d i m a g e s a n d c o l o r s c a u s e d b y t h e replacement of the CRT or other external magnetic forces...

Page 57: ...L keys is pressed the screen will be displayed as shown in Fig 2 2 Refer to the 12 SYSTEM SYS table and check the setting items If the value is different select the setting item with the CH keys and adjust the setting with the VOL keys The letters of the selected item are displayed in yellow 3 When adjustment has completed the values store into memory IC automatically 4 Press the EXIT key to retur...

Page 58: ...IGH LOW AUTO SHUT OFF OFF NOISE MUTING ON CLOSED CAPTION CC1 T1 SOUND CHANNEL SUMMARY Setting Channel Guard channel All OFF BASS Center V CHIP OFF TREBLE Center SET LOCK CODE 0000 BALANCE Center XDS ID ON MTS STEREO PULITY AV 36FA44 only Center Service menu Setting item Remarks 1 V C S S01 S48 VIDEO CHROMA related circuit adjustment mode 2 DEF D D01 D33 DEFLECTION related circuit adjustment mode 3...

Page 59: ...he tweezers and remove the chip part Transistors diodes variable resistors etc 1 Apply extra solder to each lead 2 As shown in the figure push the part with tweezers and alternately melt the solder at each lead Shift and remove the chip part NOTE After removing the part remove remaining solder from the pattern 2 How to install Chip parts Resistors capacitors etc 1 Apply solder to the pattern as in...

Page 60: ...he adjustment items of this service adjustment 7 Preparation for adjustment Unless otherwise specified in the adjustment items preset the following functions with the REMOTE CONTROL UNIT 4 2 MEASURING INSTRUMENT AND FIXTURES 1 DC voltmeter or digital voltmeter 2 Oscilloscope 3 Frequency counter 4 Signal generator Pattern generator NTSC 5 TV audio multiplex signal generator 6 Remote control unit 4 ...

Page 61: ...06 POWER ON TIME INDICATOR LED POWER SW S7701 D7701 C CN005 CN3005 CRT POWER PLUG SPEAKER L R IC101 T111 VCO CN5001 CN5006 WHT BLK FRONT IC421 IC621 IC911 memory IC CRT EARTH BRAIDED ASS Y for TEST SENSOR R VIDEO L MONO INPUT 3 INPUT TERMINAL SCREEN FOCUS FOCUS 2 SCREEN FOCUS 1 CN004 CN3004 CRT SOCKET PWB Q K CP DAF DAF PWB DAF CP K Q TP 91 B1 TP E 1 5 AV 27FA44 AV 32FA44 AV 36FA44 ...

Page 62: ...TP B TP G V TP E1 TP E2 7 1 6 1 CN005 MAIN PWB CN004 CRT EARTH BRAIDED ASS Y Q K CP DAF RED T2701 FRONT DAF PWB Except AV 27FA44 Q MAIN PWB K CP DAF AV SEL PWB CN5001 TOP CN6006 CN5006 FRONT CONTROL PWB INPUT 1 INPUT 2 COMPONENT Pb COMPONENT Y COMPONENT Pr AUDIO OUT ...

Page 63: ... C S VIDEO CHROMA related circuit adjustment mode 2 DEFLECTION D DEFLECTION related circuit adjustment mode 3 SOUND A SOUND related circuit adjustment mode 4 OTHERS F Whole system related items adjustment mode Fixed value Do not adjust 6 3L Y C LYC 3 line YC separation related circuit adjustment mode Fixed value Do not adjust 7 LOW LIGHT White balance of LOW LIGHT adjustment mode 8 HIGH LIGHT Whit...

Page 64: ...IVING MODE RF EXT COMP ASPECT MODE 4 3 16 9 SETTING ITEM SETTING VALUE 3 AUDIO A SETTING NO SETTING ITEM SETTING VALUE A01 IN LEVEL Fig 3 Fig 4 VIDEO STATUSE STD THEA WHITE BALANCE LOW HIGH S signal D DEF 10 VCO TUNER HIGH LEVEL REFERENCE LEVEL LOW LEVEL SYNC YES MAIN Fig 7 AFC LEVEL SYNC INPUT 8 HIGH LIGHT 7 LOW LIGHT BRIGHT G CUTOFF B CUTOFF R CUTOFF B DRIVE R DRIVE Fig 5 Fig 6 SETTING VALUE SET...

Page 65: ... S 2 DEF D 3 SOUND A 4 OTHERS F 6 3L Y C LYC 7 LOW LIGHT 8 HIGH LIGHT 9 RF AFC 10 VCO 11 I2C BUS 12 SYSTEM SYS SELECT BY OPERATE BY EXIT BY EXIT SERVICE MENU BRIGHT 7 LOW LIGHT SUB MENU SERVICE MENU 12 SYSTEM SYS Fixed value Do not adjust SYS01 VIDEO 11 I2C BUS Fixed value I2C BUS ON 10 VCO TUNER MAIN HIGH LEVEL REFERENCE LEVEL LOW LEVEL SYNC YES 9 RF AFC Fixed value TOO HIGH GOOD TOO LOW TUNER MA...

Page 66: ...ANDARD 16 9 THEATER 4 3 S01 BRIGHT 64 64 S02 PICTURE 60 60 S03 COLOR 50 52 50 52 S04 TINT 68 70 68 70 S05 DETAIL 33 35 40 37 39 44 S06 BRIGHT 0 1 2 2 0 1 2 2 S07 PICT 8 10 0 5 8 10 0 5 S08 COLOR 0 3 1 0 3 1 S09 TINT 0 3 2 0 3 2 S10 DETAIL 0 0 No Setting item Initial setting value AV 27FA44 ASA AZA RF EXT S CV EXT COMPONENT RF EXT S CV EXT COMPONENT STANDARD THEATER STANDARD THEATER STANDARD THEATE...

Page 67: ...0 3 2 S09 TINT 0 3 0 0 3 5 S10 DETAIL 0 0 No Setting item Initial setting value AV 32FA44 AYA AZA RF EXT S CV EXT COMPONENT RF EXT S CV EXT COMPONENT STANDARD THEATER STANDARD THEATER STANDARD THEATER STANDARD THEATER LOW HIGH LOW HIGH LOW HIGH LOW HIGH LOW HIGH LOW HIGH LOW HIGH LOW HIGH S11 R CUT OFF 30 30 S12 G CUT OFF 30 30 S13 B CUT OFF 30 30 S14 R DRIVE 64 64 S15 B DRIVE 64 64 S16 R CUT 0 0 ...

Page 68: ...2 S07 PICT 8 10 0 3 S08 COLOR 0 3 2 S09 TINT 0 3 0 S10 DETAIL 0 No Setting item Initial setting value AV 36FA44 AYA RF EXT S CV EXT COMPONENT STANDARD THEATER STANDARD THEATER LOW HIGH LOW HIGH LOW HIGH LOW HIGH S11 R CUT OFF 30 S12 G CUT OFF 30 S13 B CUT OFF 30 S14 R DRIVE 64 S15 B DRIVE 64 S16 R CUT 0 0 0 10 S17 G CUT 0 0 0 0 S18 B CUT 0 0 0 10 S19 R DRV 5 13 7 0 S20 B DRV 6 25 9 0 S21 NTSC MAT ...

Page 69: ...FA44 ASA AZA AYA AZA AYA S29 RGB MUTE 0 0 0 0 S30 BLUE B 0 0 0 0 S31 VIDEO SW 3 3 3 3 S32 CMP ABCL 0 0 0 0 S33 OSD ABL 0 0 0 0 S34 OSD CONT 7 8 3 8 S35 SUB CONT 5 5 5 5 S36 ABL GAIN 0 0 0 0 S37 ABL PNT 3 3 3 3 S38 Y GAMMA 1 1 1 1 S39 Y MUTE 0 0 0 0 S40 SVM GAIN 3 3 3 3 S41 SVM PH 1 1 1 1 S42 WPL 0 0 0 0 S43 COL GMM 0 0 0 0 S44 V1 GAIN 4 4 4 4 S45 AGC ADJ 63 63 63 63 S46 VMOFF DE 3 3 3 3 S47 APC CL...

Page 70: ...9 9 9 9 8 8 D14 V LIN 0 0 0 0 0 D15 H SIZE 33 33 33 33 31 31 31 31 30 30 D16 H SIZE 0 0 0 0 0 D17 WVMT TOP 0 1 0 0 1 0 0 1 0 0 1 0 0 1 0 D18 WVMT BTM 0 1 0 0 1 0 0 1 0 0 1 0 0 1 0 D19 EWCR TOP 12 12 12 12 13 13 13 13 8 8 D20 EWCR T 0 0 0 0 0 D21 EWCR BTM 14 14 14 14 13 13 13 13 8 8 D22 EWCR B 0 0 0 0 0 D23 EW PARA 36 36 36 36 35 35 35 35 37 37 D24 EW PARA 15 15 16 16 14 D25 V EHT 0 0 0 0 0 0 0 0 0...

Page 71: ... E 5 5 5 F11 YCSN F 16 16 16 F12 YCSN G 32 32 32 F13 VNR CHK 3 3 3 F14 VCSN TM 5 5 5 F15 VCSN 1 0 0 0 F16 VCSN 2 10 10 10 F17 VCSN 3 20 20 20 F18 VCSN STP 2 2 2 F19 VN DAT A 8 8 8 F20 VM DAT B 8 8 8 F21 VM DAT C 20 20 20 F22 VM DAT D 32 32 32 F23 VM DAT E 1 1 1 F24 VMOFF TY 1 1 1 F25 YC VMOFF 255 255 255 F26 EZSF TM 40 40 40 F27 XDSID TM 15 15 15 F28 FM TRAP 1 1 1 No Setting item Not display Initi...

Page 72: ...D PCHK 1 1 SYS06 PURITY 0 1 SYS07 VM 1 1 SYS08 NOISE CR 0 0 SYS09 CLR TEMP 1 1 SYS10 THEATER 1 1 SYS11 THEATER PRO 1 1 SYS12 BBE 0 0 SYS13 SOUND 1 1 SYS14 16 9 MD 1 1 SYS15 HYP SCAN 1 1 SYS16 EZ SURF 0 0 SYS17 ID DISP 1 1 SYS18 COMPULINK 1 1 SYS19 CCD 1 1 SYS20 VCHIP 1 1 SYS21 VCHIP CA 1 1 SYS22 JVC LOGO 1 1 SYS23 CMP IN 1 1 SYS24 CXA1875 0 0 SYS25 PIM 1 1 SYS26 GAME MD 0 0 SYS27 VOL MUTE 1 1 ...

Page 73: ...IN 5 Confirm that the color change from HIGH LEVEL to LOW LEVEL by CW TRANSF at MAIN PWB and check the SYNC YES 6 Adjust until REFERENCE LEVEL mark turns green And then confirm that the SYNC YES again 7 Press the EXIT key to get out SERVICE MENU RF AGC Remote control unit 1 V C S S45 AGC ADJ 1 Receive a black and white signal color off 2 Enter the SERVICE MENU 3 Select S45 AGC ADJ of the 1 V C S 4...

Page 74: ...1421 MAIN PWB 1 Receive the cross hatch signal 2 Enter the SERVICE MENU 3 Select the D05 V PHASE of the 2 DEF D 4 Check that the value of D05 is 0 5 Adjust the vertical screen size of the visible screen top to 92 with the D07 V SIZE and V CENTER SW NOTE Bottom is to be located with 85 95 range When vertical linearity is not even adjust vertical linearity by D13 V LIN and D11 VS CORR AV 32FA44 AV 3...

Page 75: ... 1 Receive a cross hatch signal 2 Enter the SERVICE MENU 3 Select the D03 H POSI of the 2 DEF D 4 Adjust by H POSITION to be same size at both side 5 Then adjust the horizontal size of the visible screen at both size to 90 with the D15 H SIZE 6 And adjust the vertical line at both side to become linear line by D23 EW PARA 7 Confirm the linearity of vertical line and horizontal size 8 If it is nece...

Page 76: ... be the adjustment value 90 5 If it not correct adjust to be value 90 at the D16 H SIZE and D04 H POSI 6 Confirm the vertical SECOND line from lift and right to be straight 7 If it is not straight adjust to be straight at D24 EW PARA D20 EWCR T and D22 EWCR B NOTE Review the adjustment of 16 9 mode again when you change the SIDE PIN adjustment value of regular 4 3 mode Item Measuring instrument Te...

Page 77: ...e single horizontal line that is displayed becomes white using the 4 9 keys 10 Turn the SCREEN VR until the single horizontal line is displayed faintly 11 Press the 2 key to cancel the single horizontal line mode 12 Adjust the BRIGHT level to become the black component shines white slightly 13 Confirm that whether the color ingredient of R G or B is visible to the black component which shines whit...

Page 78: ... value of the S01 5 If the brightness is not the best with the initial setting value make fine adjustment of the S01 until you get the optimum brightness SUB CONTRAST Remote control unit 1 V C S S02 PICTURE 1 Receive the broadcast and set the STANDARD mode 2 Enter the SERVICE MENU 3 Select S02 PICTURE of the 1 V C S 4 Set the initial setting value of the S02 5 If the contrast is not the best with ...

Page 79: ... V C S S03 COLOR Method of adjustment using measuring instrument 1 Input the full field color bar signal 75 white 2 Enter the SERVICE MENU 3 Select 9 RF AFC and set the AFC to OFF 4 Select S03 COLOR of the 1 V C S 5 Set the initial setting value of the S03 6 Connect the oscilloscope between TP B and TP E 7 Adjust COLOR and bring the value of A in the figure to the voltage shown in the table bellow...

Page 80: ...TINT Method of adjustment using measuring instrument 1 Input the full field color bar signal 75 white 2 Enter the SERVICE MENU 3 Select 9 RF AFC and set the AFC to OFF 4 Select S04 TINT of the 1 V C S 5 Set the initial setting value of the S04 6 Connect the oscilloscope between TP B and TP E 7 Adjust TINT and bring the value of B in the figure to the voltage shown in the table bellow 8 Reset the A...

Page 81: ...OW SEP A03 HI SEP 1 Input the stereo L signal 300Hz from the TV audio multiplex signal generator to the antenna terminal 2 Connect an oscilloscope to R OUT pin of the AUDIO OUT and display one cycle portion of the 300Hz signal 3 Enter the SERVICE MENU 4 Select the A02 LOW SEP of the 3 SOUND A 5 Set the initial setting value of the A02 6 Adjust the A02 so that the stroke element of the 300Hz signal...

Page 82: ...between S1 connector 2 and 3 3 Make sure that the screen picture disappears 4 Temporarily unplug the power plug 5 Remove the resistor replaced S1 connector 2 and 3 6 Again plug the power plug make sure that the normal picture is displayed on the screen 4 T502 CONNECTOR RESISTOR HEATER AV 27FA44ASA AV 27FA44AZA AV 32FA44AYA AV 32FA44AZA AV 36FA44AYA Model Resistor 20 0k 110 16 9k 85 19 3k 96 5 23 3...

Page 83: ...pplied In the event a malfunction is detected the sub power is cut off immediately At this time the ON TIMER LED flashes to inform of the malfunction ON TIMER LED indication Item LED ON OFF intervals B1 over current NECK 0 5 second ON OFF POWER Supplied SUB POWER OFF After about 5 seconds Detection start Malfunction is detected Flashing ON TIMER LED ...

Page 84: ... No 52114 1 39 ...

Page 85: ...4 WPC Printed in Japan JVC SERVICE ENGINEERING COMPANY OF AMERICA DIVISION OF JVC AMERICAS CORP www jvcservice com US Only JVC CANADA INC Head office 21 Finchdene Square Scarborough Ontario M1X 1A7 416 293 1311 ...

Page 86: ...pacitor MF R Metal Film Resistor MF CAP Metalized Film Capacitor MG R Metal Glazed Resistor MM CAP Metalized Mylar Capacitor MP R Metal Plate Resistor MP CAP Metalized Polystyrol Capacitor OM R Metal Oxide Film Resistor PP CAP Polypropylene Capacitor CMF R Coating Metal Film Resistor PS CAP Polystyrol Capacitor UNF R Non Flammable Resistor TF CAP Thin Film Capacitor CH V R Chip Variable Resistor M...

Page 87: ...P W BOARD ASS Y SGJ 1506A M2 3 17 DAF P W BOARD ASS Y SGJ 2503A M2 3 20 CRT SOCKET P W BOARD ASS Y SGJ 3504A M2 3 20 AV SELECTOR P W BOARD ASS Y SGJ 5502A M2 3 21 FRONT CONTROL P W BOARD ASS Y SGJ 6502A M2 3 21 LED POWER SW P W BOARD ASS Y SGJ 7502A M2 3 21 PRINTED WIRING BOARD PARTS LIST AV 36FA44 AYA 3 22 MAIN P W BOARD ASS Y SGJ 1510A M2 3 22 DAF P W BOARD ASS Y SGJ 2502A M2 3 25 CRT SOCKET P W...

Page 88: ...6503A M2 LED POWER SW P W B SGJ 7502A M2 REMOTE CONTROL UNIT RM C1251G 1H Ref No Part No Part Name Description Local 1 LC41193 003A C JVC MARK 2 LC32242 001A A RC LENS 100 LC11556 001B A FRONT CABI ASSY Inc No 101 105 AV 27FA44 ASA AV 27FA44 AZA 100 LC11531 001B A FRONT CABI ASSY Inc No 101 105 AV 32FA44 AYA AV 32FA44 AZA 100 LC11557 001B A FRONT CABI ASSY Inc No 101 105 AV 36FA44 AYA 101 LC21239 ...

Page 89: ...FA44 AZA 3 A48457 4 S SPRING 4 WJY0016 001A BRAIDED ASSY AV 27FA44 ASA AV 27FA44 AZA 4 WJY0016 002A BRAIDED ASSY AV 32FA44 AYA AV32FA44 AZA 4 WJY0016 003A BRAIDED ASSY AV 36FA44 AYA 5 WJY0013 003A E BRAIDED ASSY AV 27FA44 ASA AV 27FA44 AZA AV 32FA44 AYA AV32FA44 AZA 5 WJY0013 002A E BRAIDED ASSY x2 AV 36FA44 AYA 6 LC21260 001B A CONTROL KNOB 7 GQ30034 001B A WARNING LABEL 8 LC10883 001C A CHASSIS ...

Page 90: ... No 52114 3 5 EXPLODED VIEW 2 16 6 11 9 8 12 T502 10 14 15 13 3 7 4 5 L01 V01 19 17 18 CRT SOCKET PWB AV SERECTOR PWB MAIN PWB LED POWER SW PWB FRONT CONTROL PWB DAF PWB AV 32FA44 AV 36FA44 ...

Page 91: ...D933 RU3YX LFC4 SI DIODE D935 RU3YX LFC4 SI DIODE D937 RU3YX LFC4 SI DIODE D941 MTZJ33A T2 Z DIODE D945 MTZJ9 1B T2 Z DIODE D952 1SS133 T2 DIODE D953 1SS133 T2 DIODE D954 1SR35 400A T2 SI DIODE D955 1SR35 400A T2 SI DIODE D956 1SR35 400A T2 SI DIODE D957 1SR35 400A T2 SI DIODE D972 MTZJ15C T2 Z DIODE D973 1SS133 T2 DIODE PC921 TLP421F D4 GR PHOTO COUPLER C001 QETN1HM 475Z E CAPACITOR 4 7uF 50V M C...

Page 92: ...03 PP CAPACITOR 0 01uF 400V J C931 QEZ0203 227 E CAPACITOR 220uF 160V M Ref No Part No Part Name Description Local C932 QETN1EM 108Z E CAPACITOR 1000uF 25V M C933 QETN1CM 108Z E CAPACITOR 1000uF 16V M C934 NDC31HJ 221X C CAPACITOR 220pF 50V J C935 QETN1VM 108Z E CAPACITOR 1000uF 35V M C937 QCZ0340 102 C CAPACITOR 1000pF 2kV K C938 QETN1CM 108Z E CAPACITOR 1000uF 16V M C939 QCB32HK 152Z C CAPACITOR...

Page 93: ...kΩ 1 16W J R649 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J R650 NRSA63J 101X MG RESISTOR 100Ω 1 16W J R651 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J R652 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J R653 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J R656 NRSA63J 101X MG RESISTOR 100Ω 1 16W J Ref No Part No Part Name Description Local R657 NRSA63J 101X MG RESISTOR 100Ω 1 16W J R700 NRSA63J 102X MG RESISTOR 1kΩ 1 16W J R701 NRSA...

Page 94: ... C CAPACITOR 220pF 50V J C3113 QETN2CM 106Z E CAPACITOR 10uF 160V M C3114 QCB32HK 472Z C CAPACITOR 4700pF 500V K C3115 QCB32HK 472Z C CAPACITOR 4700pF 500V K C3117 QETN2CM 106Z E CAPACITOR 10uF 160V M C3118 QETN0JM 107Z E CAPACITOR 100uF 6 3V M C3119 QETN1AM 107Z E CAPACITOR 100uF 10V M C3120 QETN1AM 337Z E CAPACITOR 330uF 10V M C3121 QCS32HJ 151Z C CAPACITOR 150pF 500V J C3122 NDC31HJ 5R0X C CAPA...

Page 95: ... BP E CAPACITOR 4 7uF 50V M C5022 NCB31EK 104X C CAPACITOR 0 1uF 25V K C5023 NCB31HK 472X C CAPACITOR 4700pF 50V K C5024 QENC1HM 475Z BP E CAPACITOR 4 7uF 50V M C5025 NCB31EK 104X C CAPACITOR 0 1uF 25V K C5026 QBTC1CK 335Z TA E CAPACITOR 3 3uF 16V K C5031 QETN1HM 106Z E CAPACITOR 10uF 50V M C5151 QENC1HM 105Z BP E CAPACITOR 1uF 50V M C5152 QENC1HM 105Z BP E CAPACITOR 1uF 50V M C5153 NCB31HK 332X C...

Page 96: ...63J 103X MG RESISTOR 10kΩ 1 16W J R5519 NRSA63J 750X MG RESISTOR 75Ω 1 16W J R5520 NRSA63J 750X MG RESISTOR 75Ω 1 16W J R5521 NRSA63J 750X MG RESISTOR 75Ω 1 16W J R5522 NRSA63J 224X MG RESISTOR 220kΩ 1 16W J R5523 NRSA63J 224X MG RESISTOR 220kΩ 1 16W J R5524 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J R5526 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J R5527 NRSA63J 750X MG RESISTOR 75Ω 1 16W J R5532 NRSA63J 22...

Page 97: ...U3YX LFC4 SI DIODE D937 RU3YX LFC4 SI DIODE D941 MTZJ33A T2 Z DIODE D945 MTZJ9 1B T2 Z DIODE D952 1SS133 T2 DIODE D953 1SS133 T2 DIODE D954 1SR35 400A T2 SI DIODE D955 1SR35 400A T2 SI DIODE D956 1SR35 400A T2 SI DIODE D957 1SR35 400A T2 SI DIODE D972 MTZJ15C T2 Z DIODE D973 1SS133 T2 DIODE PC921 TLP421F D4 GR PHOTO COUPLER C001 QETN1HM 475Z E CAPACITOR 4 7uF 50V M C003 QETN1HM 106Z E CAPACITOR 10...

Page 98: ...3 227 E CAPACITOR 220uF 160V M C932 QETN1EM 108Z E CAPACITOR 1000uF 25V M Ref No Part No Part Name Description Local C933 QETN1CM 108Z E CAPACITOR 1000uF 16V M C934 NDC31HJ 221X C CAPACITOR 220pF 50V J C935 QETN1VM 108Z E CAPACITOR 1000uF 35V M C937 QCZ0340 102 C CAPACITOR 1000pF 2kV K C938 QETN1CM 108Z E CAPACITOR 1000uF 16V M C939 QCB32HK 152Z C CAPACITOR 1500pF 500V K C941 QCB32HK 102Z C CAPACI...

Page 99: ...G RESISTOR 100Ω 1 16W J R651 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J R652 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J R653 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J R656 NRSA63J 101X MG RESISTOR 100Ω 1 16W J R657 NRSA63J 101X MG RESISTOR 100Ω 1 16W J R700 NRSA63J 102X MG RESISTOR 1kΩ 1 16W J Ref No Part No Part Name Description Local R701 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J R702 NRSA63J 102X MG RESISTOR 1kΩ 1 16W...

Page 100: ...CB32HK 472Z C CAPACITOR 4700pF 500V K C3117 QETN2CM 106Z E CAPACITOR 10uF 160V M C3118 QETN0JM 107Z E CAPACITOR 100uF 6 3V M C3119 QETN1AM 107Z E CAPACITOR 100uF 10V M C3120 QETN1AM 337Z E CAPACITOR 330uF 10V M C3121 QCS32HJ 151Z C CAPACITOR 150pF 500V J C3122 NDC31HJ 5R0X C CAPACITOR 5pF 50V J C3125 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J C3151 NCB21EK 104X C CAPACITOR 0 1uF 25V K C3152 NCB21EK 104X ...

Page 101: ...RESISTOR 1kΩ 1 16W J R3363 QRC121K 474Z COMP RESISTOR 470kΩ 1 2W K L3301 QQL244K 180Z COIL 18uH K L3302 QQL244K 180Z COIL 18uH K L3303 QQL244K 180Z COIL 18uH K L3304 QQL244K 470Z COIL 47uH K L3305 QQL244K 470Z COIL 47uH K L3306 QQL244K 470Z COIL 47uH K CN3004 QJB003 073226 SIN ID C B WIRE CN3005 WJA0029 001A E S ID WIRE CN300V QGA2501C5 03Z CONNECTOR W B 1 3 CN30E2 QUB130 38A6AS SIN TWIST WIRE CN3...

Page 102: ...918 MTZJ5 1C T2 Z DIODE D920 1SS133 T2 DIODE D931 RU30A F1 SI DIODE D933 RU3YX LFC4 SI DIODE D935 RU3YX LFC4 SI DIODE D937 RU3YX LFC4 SI DIODE D941 MTZJ33A T2 Z DIODE D945 MTZJ9 1B T2 Z DIODE D952 1SS133 T2 DIODE D953 1SS133 T2 DIODE D954 1SR35 400A T2 SI DIODE D955 1SR35 400A T2 SI DIODE D956 1SR35 400A T2 SI DIODE D957 1SR35 400A T2 SI DIODE D972 MTZJ15C T2 Z DIODE D973 1SS133 T2 DIODE PC921 TLP...

Page 103: ...X C CAPACITOR 0 1uF 50V K C919 QFP32GJ 103 PP CAPACITOR 0 01uF 400V J Ref No Part No Part Name Description Local C931 QEZ0203 227 E CAPACITOR 220uF 160V M C932 QETN1EM 108Z E CAPACITOR 1000uF 25V M C933 QETN1CM 108Z E CAPACITOR 1000uF 16V M C934 NDC31HJ 221X C CAPACITOR 220pF 50V J C935 QETN1VM 108Z E CAPACITOR 1000uF 35V M C937 QCZ0340 102 C CAPACITOR 1000pF 2kV K C938 QETN1CM 108Z E CAPACITOR 10...

Page 104: ...2 NRSA63J 223X MG RESISTOR 22kΩ 1 16W J R633 NRSA63J 562X MG RESISTOR 5 6kΩ 1 16W J R637 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J R638 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J Ref No Part No Part Name Description Local R639 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J R640 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J R641 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J R644 QRJ146J 2R2X UNF C RESISTOR 2 2Ω 1 4W J R645 QRJ146J 2R2X U...

Page 105: ... J C2752 QETN1EM 476Z E CAPACITOR 47uF 25V M Ref No Part No Part Name Description Local C2753 QFZ0122 103 MPP CAPACITOR 0 01uF 1 8kV H C2761 QFZ0122 682 MPP CAPACITOR 6800pF 1 8kV H C2771 QETN1HM 106Z E CAPACITOR 10uF 50V M R2701 QRG01GJ 220 OMF RESISTOR 22Ω 1W J R2702 QRE121J 123Y C RESISTOR 12kΩ 1 2W J R2703 QRZ0056 103Z COMP RESISTOR 10kΩ 1 2W K R2751 NRSA63J 473X MG RESISTOR 47kΩ 1 16W J R2752...

Page 106: ...2W J R3314 QRG029J 183 OMF RESISTOR 18kΩ 2W J R3315 QRG029J 183 OMF RESISTOR 18kΩ 2W J R3316 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J R3317 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J R3318 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J R3325 QRC121K 102Z COMP RESISTOR 1kΩ 1 2W K R3326 QRC121K 102Z COMP RESISTOR 1kΩ 1 2W K R3327 QRC121K 102Z COMP RESISTOR 1kΩ 1 2W K R3331 NRSA63J 272X MG RESISTOR 2 7kΩ 1 16W J R3332 NRSA...

Page 107: ...T2 DIODE D931 RU30A F1 SI DIODE D933 RU3YX LFC4 SI DIODE D935 RU3YX LFC4 SI DIODE D937 RU3YX LFC4 SI DIODE D941 MTZJ33A T2 Z DIODE D945 MTZJ9 1B T2 Z DIODE D952 1SS133 T2 DIODE D953 1SS133 T2 DIODE D954 1SR35 400A T2 SI DIODE D955 1SR35 400A T2 SI DIODE D956 1SR35 400A T2 SI DIODE D957 1SR35 400A T2 SI DIODE D972 MTZJ15C T2 Z DIODE D973 1SS133 T2 DIODE PC921 TLP421F D4 GR PHOTO COUPLER C001 QETN1H...

Page 108: ...08Z E CAPACITOR 1000uF 25V M C933 QETN1CM 108Z E CAPACITOR 1000uF 16V M Ref No Part No Part Name Description Local C934 NDC31HJ 221X C CAPACITOR 220pF 50V J C935 QETN1EM 108Z E CAPACITOR 1000uF 25V M C937 QCZ0340 102 C CAPACITOR 1000pF 2kV K C938 QETN1CM 108Z E CAPACITOR 1000uF 16V M C939 QCB32HK 152Z C CAPACITOR 1500pF 500V K C941 QCB32HK 102Z C CAPACITOR 1000pF 500V K C942 QEHR1HM 105Z E CAPACIT...

Page 109: ...kΩ 1 16W J R637 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J R638 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J R639 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J R640 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J Ref No Part No Part Name Description Local R641 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J R644 QRJ146J 2R2X UNF C RESISTOR 2 2Ω 1 4W J R645 QRJ146J 2R2X UNF C RESISTOR 2 2Ω 1 4W J R647 NRSA63J 102X MG RESISTOR 1kΩ 1 16W J R648 ...

Page 110: ...uF 50V J C2752 QETN1EM 476Z E CAPACITOR 47uF 25V M Ref No Part No Part Name Description Local C2753 QFZ0122 103 MPP CAPACITOR 0 01uF 1 8kV H C2761 QFZ0122 682 MPP CAPACITOR 6800pF 1 8kV H C2771 QETN1HM 106Z E CAPACITOR 10uF 50V M R2701 QRG01GJ 220 OMF RESISTOR 22Ω 1W J R2702 QRE121J 123Y C RESISTOR 12kΩ 1 2W J R2703 QRZ0056 103Z COMP RESISTOR 10kΩ 1 2W K R2751 NRSA63J 473X MG RESISTOR 47kΩ 1 16W J...

Page 111: ... 1 16W J R3301 NRSA63J 151X MG RESISTOR 150Ω 1 16W J R3302 NRSA63J 151X MG RESISTOR 150Ω 1 16W J R3303 NRSA63J 151X MG RESISTOR 150Ω 1 16W J R3304 NRSA63J 121X MG RESISTOR 120Ω 1 16W J R3305 NRSA63J 121X MG RESISTOR 120Ω 1 16W J R3306 NRSA63J 121X MG RESISTOR 120Ω 1 16W J R3307 NRSA63J 470X MG RESISTOR 47Ω 1 16W J R3308 NRSA63J 470X MG RESISTOR 47Ω 1 16W J R3309 NRSA63J 470X MG RESISTOR 47Ω 1 16W ...

Page 112: ...E D913 RGP10J 5025 T3 SI DIODE D914 1SS133 T2 DIODE D915 SARS01 T2 SI DIODE D917 MTZJ30A T2 Z DIODE D918 MTZJ5 1C T2 Z DIODE D920 1SS133 T2 DIODE D931 RU30A F1 SI DIODE D933 RU3YX LFC4 SI DIODE D935 RU3YX LFC4 SI DIODE D937 RU3YX LFC4 SI DIODE D941 MTZJ33A T2 Z DIODE D945 MTZJ9 1B T2 Z DIODE D952 1SS133 T2 DIODE D953 1SS133 T2 DIODE D954 1SR35 400A T2 SI DIODE D955 1SR35 400A T2 SI DIODE D956 1SR3...

Page 113: ... C CAPACITOR 1000pF AC250V Z C912 QCZ0340 222 C CAPACITOR 2200pF 2kV K Ref No Part No Part Name Description Local C913 QFLC1HJ 471Z M CAPACITOR 470pF 50V J C914 QETN1HM 107Z E CAPACITOR 100uF 50V M C916 NDC31HJ 331X C CAPACITOR 330pF 50V J C917 NCB31HK 182X C CAPACITOR 1800pF 50V K C918 NCB21HK 104X C CAPACITOR 0 1uF 50V K C919 QFP32GJ 103 PP CAPACITOR 0 01uF 400V J C931 QEZ0203 227 E CAPACITOR 22...

Page 114: ...TOR 8 2kΩ 1 16W J R623 NRSA63J 332X MG RESISTOR 3 3kΩ 1 16W J R624 NRSA63J 822X MG RESISTOR 8 2kΩ 1 16W J Ref No Part No Part Name Description Local R626 NRSA63J 223X MG RESISTOR 22kΩ 1 16W J R627 NRSA63J 223X MG RESISTOR 22kΩ 1 16W J R628 QRK126J 102X UNF C RESISTOR 1kΩ 1 2W J R629 QRK126J 102X UNF C RESISTOR 1kΩ 1 2W J R631 NRSA63J 333X MG RESISTOR 33kΩ 1 16W J R632 NRSA63J 223X MG RESISTOR 22kΩ...

Page 115: ...1 QAU0274 001 TUNER VA901 ERZV10V621CS ZNR X701 QAX0717 001Z CRYSTAL 8 000MHz Ref No Part No Part Name Description Local Q2751 2SD601A QR X TRANSISTOR Ref No Part No Part Name Description Local Q2752 2SD601A QR X TRANSISTOR Q2753 2SC4632 POW TRANSISTOR D2761 ES1F LFG2 SI DIODE D2762 ES1F LFG2 SI DIODE D2771 MTZJ33A T2 Z DIODE C2701 QFV71HJ 104Z MF CAPACITOR 0 1uF 50V J C2751 QFLC1HJ 333Z M CAPACIT...

Page 116: ...OR 47Ω 1 16W J R3309 NRSA63J 470X MG RESISTOR 47Ω 1 16W J R3310 QRG029J 153 OMF RESISTOR 15kΩ 2W J R3311 QRG029J 153 OMF RESISTOR 15kΩ 2W J R3312 QRG029J 153 OMF RESISTOR 15kΩ 2W J R3313 QRG029J 183 OMF RESISTOR 18kΩ 2W J R3314 QRG029J 183 OMF RESISTOR 18kΩ 2W J R3315 QRG029J 183 OMF RESISTOR 18kΩ 2W J R3316 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J R3317 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J R3318 NRSA63...

Page 117: ...3 32 No 52114 REMOTE CONTROL UNIT PARTS LIST RM C1252G 1H Ref No Part No Part Name Description Local UR77EC0603B BATTERY COVER ...

Page 118: ... CORNER LABEL 3 LC11575 002B A CUSHION ASSY 4pcs in 1set AV 27FA44 SA AV 27FA44 ZA 3 LC11560 002B A CUSHION ASSY 4pcs in 1set AV 32FA44 YA AV 32FA44 AZA 3 LC11576 002B A CUSHION ASSY 4pcs in 1set AV 36FA44 YA 4 CP30055 A02 A TOP COVER 5 CP30056 A04 A POLY BAG 6 QPA02503505 POLY BAG 25cm x 35cm 7 RM C1251G 1H REMOCON UNIT 8 LCT1339 001A A INST BOOK 9 BT 51028 2Q REGISTRATION C 10 BT 52006 2Q WARRAN...

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