32’’ LCD TV AOC L32W451B
27
5.2 Can not start (LED indicator yellow)
NG
Repair the key board
OK
Check 5V_SB
NG
Return to “5.1”
Check 3.3V_SB
Replace U701
OK
NG
Check PWR_ON signal
OK
NG
Check Q704, Q705, Q706, Q709
NG
Replace Q704 or Q705
or Q706 or Q709
Check U32, U21
NG
Replace U32 or U21
Check I
2
C communication
OK
Check PFC circuit
NG
Replace IC901 or Q901
OK
Check main board power supply
Check key board
Check Panel inverter board
NG
Replace panel
Содержание L32W451B
Страница 3: ...32 LCD TV AOC L32W451B 3 1 Monitor Specifications ...
Страница 4: ...32 LCD TV AOC L32W451B 4 ...
Страница 6: ...32 LCD TV AOC L32W451B 6 ...
Страница 7: ...32 LCD TV AOC L32W451B 7 2 3 Front Panel Control Knobs 2 4 OSD Operations ...
Страница 8: ...32 LCD TV AOC L32W451B 8 ...
Страница 9: ...32 LCD TV AOC L32W451B 9 ...
Страница 10: ...32 LCD TV AOC L32W451B 10 ...
Страница 11: ...32 LCD TV AOC L32W451B 11 ...
Страница 12: ...32 LCD TV AOC L32W451B 12 ...
Страница 13: ...32 LCD TV AOC L32W451B 13 ...
Страница 14: ...32 LCD TV AOC L32W451B 14 ...
Страница 15: ...32 LCD TV AOC L32W451B 15 ...
Страница 16: ...32 LCD TV AOC L32W451B 16 2 5 How to Connect ...
Страница 17: ...32 LCD TV AOC L32W451B 17 ...
Страница 18: ...32 LCD TV AOC L32W451B 18 ...
Страница 19: ...32 LCD TV AOC L32W451B 19 ...
Страница 34: ...32 LCD TV AOC L32W451B 34 Fig 4 Fig 5 Fig 6 ...
Страница 36: ...32 LCD TV AOC L32W451B 36 7 PCB Layout 7 1 Main Board ...
Страница 37: ...32 LCD TV AOC L32W451B 37 ...
Страница 38: ...32 LCD TV AOC L32W451B 38 7 2 Power Board 0 ...
Страница 39: ...32 LCD TV AOC L32W451B 39 ...
Страница 40: ...32 LCD TV AOC L32W451B 40 ...
Страница 41: ...32 LCD TV AOC L32W451B 41 7 3 Key Board 7 4 IR Board ...
Страница 42: ...32 LCD TV AOC L32W451B 42 ...
Страница 43: ...32 LCD TV AOC L32W451B 43 7 5 DC DC Board ...
Страница 44: ...32 LCD TV AOC L32W451B 44 7 6 Earphone Board ...
Страница 46: ...32 LCD TV AOC L32W451B 46 8 2 Power Board 32 TV Power Board ...
Страница 47: ...32 LCD TV AOC L32W451B 47 8 3 Exploded View ...
Страница 60: ...32 LCD TV AOC L32W451B 60 9 2 Power Board ...
Страница 61: ...32 LCD TV AOC L32W451B 61 ...
Страница 96: ...32 LCD TV AOC L32W451B 96 Q801 057T 763 4 RSS050P03 ...