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SERVICE MANUAL
LCD COLOR TELEVISION
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.
FILE NO. 050-200630GR
20DL76
DOCUMENT CREATED IN JAPAN, 2006
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Related Manuals for Toshiba 20DL76
Summary of Contents for Toshiba 20DL76
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Page 1: Service Manual
FILE NO. 050-200630GR SERVICE MANUAL LCD COLOR TELEVISION 20DL76 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). -
Page 2: Table Of Contents
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: Service Instructions
SERVICE INSTRUCTIONS... -
Page 5: Handling The Lcd Module
HANDLING THE LCD MODULE... - Page 7 20DL76...
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Page 8: Trouble Shooting Guide
Trouble Shooting 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 (b) NO backlight...
- Page 10 © TV no signal...
- Page 11 (D) PC no signal...
- Page 12 (E) No sound No sound...
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Page 13: Packing Exploded View
20VL66C/T/H/M/R/E/A/20DL76 75004548 LCDM A201SN02-V5 AUO 20VL66C/T/H/M/R/E/A 75004566 PCBA MAIN BD MI T20VV8 GA/CN 20DL76 75004547 20VL66C/T/H/M/R/E/A/20DL76 75003706 PCBA KEYPAD BD T20WH8 MI 20VL66C/T/H/M/R/E/A/20DL76 75003707 PCBA IR BD T20WHB MI 20VL66C/T/H/M/R/E/A/20DL76 75004843 PCBA PWR BD 70W EADP-70AF 20VL66C/T/H/M/R/E/A/20DL76 75005170 SPK*2 160HM 235/590MM PS-000... - Page 14 20DL76...
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Page 15: Circuit Block Diagram
CIRCUIT BLOCK DIAGRAM... -
Page 31: Pcb Drawing
PCB Drawing This chapter is to show you the PCB drawing of the mainboard. If diagram detail is required, please open... - Page 34 Service Parts List Toshiba Model Name 20VL65 20DL76/ BenQ Model T20VV6 9J.00401 T20WH8 9J.00501 Toshiba Type Parts Description BenQ PN PCBA PWR BD 70W 75003704 5D.00501.001 ◎ EADP-70AF PCBA PWR BD 70W 5D.00501.021 ◎ ◎ ◎ ◎ ◎ ◎ ◎...
- Page 35 4J.00401.031 ◎ T20VV6 MANUAL ENG T20VV6 4J.00401.041 ◎ 75005934 MANUAL EN/TC T20VV6 4J.00401.051 ◎ 75005935 MANUAL THAI T20VV6 4J.00401.071 ◎ 75005936 MANUAL USER 20DL76 75004546 4J.00501.021 ◎ T20VV6 MANUAL EN/ARABIA 4J.00401.001 ◎ ◎ T20VV6 75005937 MANUAL PERSIAN 4J.00401.061 ◎ ◎...
- Page 36 CORD H03VVH-2 5A 75004562 2G.03135.001 ◎ ◎ ◎ ◎ ◎ ◎ 250V 1.8M UK CORD RVV300 10A250V 75004572 2G.04215.041 ◎ 1.8M 3C CORD H03VVH2-F2.5A250V1.8M 2G.02456.001 ◎ 75005939 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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