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SERVICE MANUAL FLAT COLOUR TELEVISION 10 2005 YA105D AV-29LS24, AV-29LX14/G, AV-29LX14/S, AV-29LS24/N BASIC CHASSIS CW Supplementary IC451(MAIN PWB) of AV-29LS24, AV-29LX14/G, AV-29LX14/S and AV-29LS24/N was deleted. Therefore, this service manual describes only the items which differ from those of the AV-29LS24, AV-29LX14/G, AV-29LX14/S and AV-29LS24/N service manual. For details other than those described in this manual, please refer to the AV-29LS24, AV-29LX14/G and AV-29LX14/S service manual (No.YA105, 2004/7) AV-29LS24/N service manual (No.YA105C, 2004/8). HOW TO IDENTIFY MODELS Models AV-29LS24 AV-29LX14/G AV-29LX14/S AV-29LS24/N Serial number start 08080351~ 07083837~ 10081421~ 07080511~ COPYRIGHT © 2005 Victor Company of Japan, Limited No.YA105D 2005/10 DIFFERENCE ITEM [CIRCUIT DIAGRAMS] MAIN PWB CIRCUIT DIAGRAM (2/2) D422 MTZJ75-T2 BEFORE 1M C427 1000/35 C431 .1 C424 QFLC2AJ-683Z 1SR124-400A-T2 D471 R434 R439 X 1/2W R430 4.7K R440 QRG01GJ-331 R431 X 1/2W C435 NCF21HZ-334X C430 QFLC2AJ-563Z R448 1 1/2W R435 X R451 680 1/2W C454 X R452 2.7K R432 C436 NCF21HZ-334X C429 X QRX01GJ-1R2 L421 QQL26AK-220Z 6.8K C453 22K 10/50 R454 5.6K D451 R457 82K MA8043/L/-X R456 5.6K R455 12K R433 QRE121J-3R9Y R453 IC451 UPC358G2-XE R459 8.2K C451 X R458 33K C452 22/50 R460 22K 1/2W R461 5.6K R462 1.2K Q461 2SD1267A/QP/ L521 R464 QRL039J-330 QQR1138-001 C531 4.7/250 R463 1K QEZ0195-475 AFTER 1N4003SG-T2 1SR124-400A-T2 D471 1M C427 1000/35 C431 .1 C424 QFLC2AJ-683Z R434 R439 X 1/2W R440 QRG01GJ-331 C435 NCF21HZ-334X R448 1 1/2W C429 X R431 X 1/2W C430 QFLC2AJ-563Z R435 X R452 0 R432 C436 NCF21HZ-334X R430 4.7K QRX01GJ-1R2 L421 QQL26AK-220Z 6.8K R451 X 1/2W C454 X R454 X R457 X D451 X R456 X R455 330 R433 QRE121J-3R9Y C453 X R453 X R438 IC451 X R459 X C451 X C452 X R458 0 R462 0 R460 82K 1/2W R470 0 Q461 RDN050N20 R464 QRL039J-330 L521 QQLZ036-821 C531 R463 X 1-2 (No.YA105D) 4.7/250 R461 X QEZ0195-475Z DIFFERENCE ITEM [PARTS LIST] PRINTED WIRING BOARD PARTS LIST MAIN P.W. BOARD ASS'Y Part No. Ref. No. AV-29LS24 [SCW-1016A-H2] BEFORE PART NAME DESCRIPTION AFTER IC451 UPC358G2-XE Q461 2SD1267A/QP/ --- D451 MA8043/L/-X --- Z DIODE Delete C452 QETN1HM-226Z --- E CAPACITOR Delete RDN050N20 IC Delete POW TRANSISTOR C453 QETN1HM-106Z --- E CAPACITOR Delete R451 QRE121J-681Y --- C RESISTOR Delete R452 NRSA63J-272X MG RESISTOR 0Ω 1/16W J R453 NRSA63J-223X MG RESISTOR Delete R454 NRSA63J-562X R455 NRSA63J-123X R456 NRSA63J-562X R457 NRSA63J-823X R458 NRSA63J-333X R459 NRSA63J-822X R460 QRE121J-223Y R461 NRSA63J-562X R462 NRSA63J-122X R463 NRSA63J-102X R470 --- NRSA63J-0R0X ----- MG RESISTOR Delete MG RESISTOR 330Ω 1/16W J --- MG RESISTOR Delete --- MG RESISTOR Delete MG RESISTOR 0Ω 1/16W J MG RESISTOR Delete NRSA63J-331X NRSA63J-0R0X --QRE121J-823Y --NRSA63J-0R0X --NRSA63J-0R0X C RESISTOR 82kΩ 1/2W J MG RESISTOR Delete MG RESISTOR 0Ω 1/16W J MG RESISTOR Delete MG RESISTOR 0Ω 1/16W J Part No. Ref. No. AV-29LX14/G [SCW-1014A-H2] BEFORE IC451 UPC358G2-XE PART NAME DESCRIPTION AFTER --- Delete Q461 2SD1267A/QP/ D451 MA8043/L/-X --- Z DIODE Delete C452 QETN1HM-226Z --- E CAPACITOR Delete C453 QETN1HM-106Z --- E CAPACITOR Delete R451 QRE121J-681Y R452 NRSA63J-272X R453 NRSA63J-223X R454 NRSA63J-562X R455 NRSA63J-123X R456 NRSA63J-562X R457 NRSA63J-823X R458 NRSA63J-333X R459 NRSA63J-822X R460 QRE121J-223Y R461 NRSA63J-562X R462 NRSA63J-122X R463 NRSA63J-102X R470 --- RDN050N20 IC --- POW TRANSISTOR C RESISTOR Delete MG RESISTOR 0Ω 1/16W J --- MG RESISTOR Delete --- MG RESISTOR Delete MG RESISTOR 330Ω 1/16W J MG RESISTOR Delete NRSA63J-0R0X NRSA63J-331X ----NRSA63J-0R0X --QRE121J-823Y --NRSA63J-0R0X --NRSA63J-0R0X MG RESISTOR Delete MG RESISTOR 0Ω 1/16W J MG RESISTOR Delete C RESISTOR 82kΩ 1/2W J MG RESISTOR Delete MG RESISTOR 0Ω 1/16W J MG RESISTOR Delete MG RESISTOR 0Ω 1/16W J (No.YA105D)1-3 Part No. Ref. No. AV-29LX14/S [SCW-1017A-H2] BEFORE IC451 UPC358G2-XE Q461 2SD1267A/QP/ PART NAME DESCRIPTION AFTER --RDN050N20 IC Delete POW TRANSISTOR D451 MA8043/L/-X --- Z DIODE Delete C452 QETN1HM-226Z --- E CAPACITOR Delete C453 QETN1HM-106Z --- E CAPACITOR Delete R451 QRE121J-681Y --- C RESISTOR Delete R452 NRSA63J-272X MG RESISTOR 0Ω 1/16W J R453 NRSA63J-223X --- MG RESISTOR Delete R454 NRSA63J-562X --- MG RESISTOR Delete R455 NRSA63J-123X MG RESISTOR 330Ω 1/16W J R456 NRSA63J-562X --- MG RESISTOR Delete R457 NRSA63J-823X --- MG RESISTOR Delete R458 NRSA63J-333X MG RESISTOR 0Ω 1/16W J R459 NRSA63J-822X MG RESISTOR Delete R460 QRE121J-223Y C RESISTOR 82kΩ 1/2W J R461 NRSA63J-562X MG RESISTOR Delete R462 NRSA63J-122X MG RESISTOR 0Ω 1/16W J R463 NRSA63J-102X MG RESISTOR Delete MG RESISTOR 0Ω 1/16W J R470 --- NRSA63J-0R0X NRSA63J-331X NRSA63J-0R0X --QRE121J-823Y --NRSA63J-0R0X --NRSA63J-0R0X Part No. Ref. No. AV-29LS24/N [SCW-1109A-H2] BEFORE PART NAME DESCRIPTION AFTER IC451 UPC358G2-XE Q461 2SD1267A/QP/ D451 MA8043/L/-X --- Z DIODE Delete C452 QETN1HM-226Z --- E CAPACITOR Delete C453 QETN1HM-106Z --- E CAPACITOR Delete R451 QRE121J-681Y --- C RESISTOR Delete R452 NRSA63J-272X MG RESISTOR 0Ω 1/16W J R453 NRSA63J-223X --- MG RESISTOR Delete R454 NRSA63J-562X --- MG RESISTOR Delete R455 NRSA63J-123X MG RESISTOR 330Ω 1/16W J R456 NRSA63J-562X --- MG RESISTOR Delete R457 NRSA63J-823X --- MG RESISTOR Delete R458 NRSA63J-333X MG RESISTOR 0Ω 1/16W J R459 NRSA63J-822X R460 QRE121J-223Y R461 NRSA63J-562X R462 NRSA63J-122X R463 NRSA63J-102X R470 1-4 (No.YA105D) --- --RDN050N20 NRSA63J-0R0X NRSA63J-331X NRSA63J-0R0X --QRE121J-823Y --NRSA63J-0R0X --NRSA63J-0R0X IC Delete POW TRANSISTOR MG RESISTOR Delete C RESISTOR 82kΩ 1/2W J MG RESISTOR Delete MG RESISTOR 0Ω 1/16W J MG RESISTOR Delete MG RESISTOR 0Ω 1/16W J SECTION 1 PRECAUTION Please refer to "AV-29LS24, AV-29LX14/G and AV-29LX14/S (No.YA105C)" about this section. SECTION 2 SPECIFIC SERVICE INSTRUCTIONS Please refer to "AV-29LS24, AV-29LX14/G and AV-29LX14/S (No.YA105C)" about this section. SECTION 3 DISASSEMBLY Please refer to "AV-29LS24, AV-29LX14/G and AV-29LX14/S (No.YA105C)" about this section. SECTION 4 ADJUSTMENT Please refer to "AV-29LS24, AV-29LX14/G and AV-29LX14/S (No.YA105C)" about this section. SECTION 5 TROUBLESHOOTING Please refer to "AV-29LS24, AV-29LX14/G and AV-29LX14/S (No.YA105C)" about this section. (No.YA105D)1-5 Victor Company of Japan, Limited AV & MULTIMEDIA COMPANY DISPLAY CATEGORY 12, 3-chome, Moriya-cho, Kanagawa-ku, Yokohama-city, Kanagawa-prefecture, 221-8528, Japan (No.YA105D) Printed in Japan VPT