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  51

Service Parts List 

Toshiba Model Name 

20VL65

20DL76/

16 

BenQ Model T20VV6 9J.00401 

            T20WH8 9J.00501 

CNS

THS

HKS

MES 

RSS 

SGS 

AUS

RUE

USS

Type 

Parts Description 

Toshiba 

PN 

BenQ PN 

                                   

PCB 
PWR 

PCBA PWR BD 70W 
EADP-70AF 

75003704 

5D.00501.001 

 

 

 

         

 

 

PCB 

PWR 

PCBA PWR BD 70W 

EADP-70AFAA V1 

75004843 

5D.00501.021 

◎  ◎  ◎  ◎

 

PCB 
MAIN 

PCBA MAIN BD MI 
T20VV8 GA/CN 

75004566 

5E.00401.001 

◎  ◎  ◎  ◎

 

PCB 

MAIN 

PCBA MAIN BD MI 

T20VV8 USA 

75004547 

5E.00401.011 

 

 

 

         

 

 

PCB 
Key 

PCBA KEYPAD BD 
T20WH8 MI 

75003706 

5E.00502.001 

◎  ◎  ◎  ◎

PCB IR  PCBA IR BD T20WH8 MI 

75003707 

5E.00503.001 

◎  ◎  ◎  ◎

Panel  LCDM A201SN02-V5 AUO 

75004548 

5F.91M64.011 

◎  ◎  ◎  ◎

ME 
WIR 

WIRE 12/12P 1571#28 
320MM 

75003710 

5K.00501.001 

◎  ◎  ◎  ◎

ME 
WIR 

WIRE 12/12P 1007#26 
120MM 

75003711 

5K.00502.001 

◎  ◎  ◎  ◎

ME 
WIR 

WIRE 4/4P 1571#28 
90MM+G 

75003713 

5K.00505.001 

◎  ◎  ◎  ◎

ME 

WIR 

WIRE TEMP/TEMP 

1617#22 60MM 

 

75005931 

5K.00508.001 

 

 

 

         

 

 

ME 
SPK 

SPK*2 16OHM 
235/590MM PS-000 

75005170 

2C.40050.071 

◎  ◎  ◎  ◎

ME RC  ASSY REAR CVR 

T20VV6-USS V1 

75004553 

6K.00404.002 

 

 

 

         

 

 

ME RC 

ASSY REAR CVR 
T20VV6-CNS V1 

 

75005932 

6K.00404.012 

◎  ◎  ◎  ◎

 

ME 
HIG 

ASSY HINGE T20VV6 

75003714 

6E.00401.001 

◎  ◎  ◎  ◎

ME 

BEZ 

ASSY BEZEL T20VV6-USS 

75004551 

6K.00402.001 

 

 

 

         

 

 

ME 
BEZ 

ASSY BEZEL T20VV6-CNS 

75004569 

6K.00402.011 

    ◎  ◎  ◎

 

 

ME 
BAS 

ASSY BASE T20VV6 

75004552 

6K.00403.001 

◎  ◎  ◎  ◎

Summary of Contents for 20DL76

Page 1: ...R 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 ...

Page 2: ...TABLE OF CONTENS SERVICE INSTRUCTIONS 3 HANDLING THE LCD MODULE 5 APPEARANCE DESCRIPTION 7 TROUBLE SHOOTING GUIDE 16 PACKING EXPLODED VIEW 21 CIRCUIT BLOCK DIAGRAM 32 PCB DRAWING 48 SERVICE PARTS LIST 51 ...

Page 3: ...3 SERVICE INSTRUCTIONS ...

Page 4: ...4 ...

Page 5: ...5 HANDLING THE LCD MODULE ...

Page 6: ...6 ...

Page 7: ...15 z 20DL76 ...

Page 8: ... Guide 1 Introduction This document is prepared to be a guide to repair trouble sets some problems happen more frequently are taken as example in it Those are turn on fail no signal no sound etc 2 Problems a Turn on fail ...

Page 9: ...17 b NO backlight ...

Page 10: ...18 TV no signal ...

Page 11: ...19 D PC no signal ...

Page 12: ...20 E No sound No sound ...

Page 13: ...04553 ASSY REAR CVR T20VV6 4 20VL66C T H M R E A 20DL76 75004548 LCDM A201SN02 V5 AUO 20VL66C T H M R E A 75004566 5 20DL76 75004547 PCBA MAIN BD MI T20VV8 GA CN 6 20VL66C T H M R E A 20DL76 75003706 PCBA KEYPAD BD T20WH8 MI 7 20VL66C T H M R E A 20DL76 75003707 PCBA IR BD T20WHB MI 8 20VL66C T H M R E A 20DL76 75004843 PCBA PWR BD 70W EADP 70AF 9 20VL66C T H M R E A 20DL76 75005170 SPK 2 160HM 23...

Page 14: ...31 z 20DL76 ...

Page 15: ...32 CIRCUIT BLOCK DIAGRAM ...

Page 16: ...33 ...

Page 17: ...34 ...

Page 18: ...35 ...

Page 19: ...36 ...

Page 20: ...37 ...

Page 21: ...38 ...

Page 22: ...39 ...

Page 23: ...40 ...

Page 24: ...41 ...

Page 25: ...42 ...

Page 26: ...43 ...

Page 27: ...44 ...

Page 28: ...45 ...

Page 29: ...46 ...

Page 30: ...47 ...

Page 31: ...48 PCB Drawing This chapter is to show you the PCB drawing of the mainboard If diagram detail is required please open ...

Page 32: ...49 ...

Page 33: ...50 ...

Page 34: ... PCB IR PCBA IR BD T20WH8 MI 75003707 5E 00503 001 Panel LCDM A201SN02 V5 AUO 75004548 5F 91M64 011 ME WIR WIRE 12 12P 1571 28 320MM 75003710 5K 00501 001 ME WIR WIRE 12 12P 1007 26 120MM 75003711 5K 00502 001 ME WIR WIRE 4 4P 1571 28 90MM G 75003713 5K 00505 001 ME WIR WIRE TEMP TEMP 1617 22 60MM 75005931 5K 00508 001 ME SPK SPK 2 16OHM 235 590MM PS 000 75005170 2C 40050 071 ME RC ASSY REAR CVR T...

Page 35: ...VV6 75005934 4J 00401 041 ACC MNL MANUAL EN TC T20VV6 75005935 4J 00401 051 ACC MNL MANUAL THAI T20VV6 75005936 4J 00401 071 ACC MNL MANUAL USER 20DL76 T20VV6 75004546 4J 00501 021 ACC MNL MANUAL EN ARABIA T20VV6 75005937 4J 00401 001 ACC MNL MANUAL PERSIAN T20VV6 75005938 4J 00401 061 ACC CTN CTN AB T20VV6 US 75004573 4D 00401 001 ACC CTN CTN AB T20VV6 US 75004542 4D 00401 002 ACC CTN CTN AB T20V...

Page 36: ...ORD H03VVH 2 5A 250V 1 8M UK 75004562 2G 03135 001 ACC COD CORD RVV300 10A250V 1 8M 3C 75004572 2G 04215 041 ACC COD CORD H03VVH2 F2 5A250V1 8M RUS 75005939 2G 02456 001 ACC BAG BAG PE T20VV6 75003698 4B 00531 001 ...

Page 37: ...TOSHIBA CORPORATION 1 1 SHIBAURA 1 CHOME MINATO KU TOKYO 105 8001 JAPAN ...

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