32’’ LCD TV
AOC L32W665
22
6. Repair Flow Chart
1. No Power (No LED indicator)
2. Can not start (LED indicator yellow)
NG
Repair the key board
OK
Check 5V SB
NG
Return to “1”
OK
Check PWR ON signal
NG
Check U905, Q906, Q907
NG
Replace U905 or Q906 or Q907
Check I2C communication
OK
Check RELAY-SW signal
NG
Replace Q913, Q914
Check U401, U404
NG
Replace U401 or U404
OK
OK
Check main board power supply part
Check key board
OK
Check I
2
C communication
NG
Check power cord and board interface
Plug in power cord and interface
OK
Check F901, BD901, C907
NG
Replace F901 or BD901 or C907
OK
Check IC901, Q901
Check D905, D914
NG
Replace IC901 or Q901
OK
Check T901
OK
Replace T901
Replace D905 or D914
OK
NG
NG
Check ZD901
NG
Replace ZD901
Содержание L32W665
Страница 4: ...32 LCD TV AOC L32W665 4 1 General Specification ...
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Страница 12: ...32 LCD TV AOC L32W665 11 2 3 How to Connect ...
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Страница 14: ...32 LCD TV AOC L32W665 15 2 4 Front Panel Control Knobs ...
Страница 20: ...32 LCD TV AOC L32W665 21 Remove the bezel Remove the screws remarked in red ...
Страница 25: ...32 LCD TV AOC L32W665 26 7 PCB Layout 7 1 Main Board ...
Страница 26: ...32 LCD TV AOC L32W665 27 ...
Страница 27: ...32 LCD TV AOC L32W665 28 7 2 Power Board ...
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Страница 29: ...32 LCD TV AOC L32W665 30 7 3 Audio Board 7 4 Connector Board 7 5 Key Board ...
Страница 30: ...32 LCD TV AOC L32W665 31 7 6 Side Board ...
Страница 33: ...32 LCD TV AOC L32W665 34 9 Block Diagram ...
Страница 52: ...32 LCD TV AOC L32W665 53 11 Exploded View ...