42
Ǝ
LCD TV AOC L42H961
26
4. No display
Check the B/L
signal is available?
Replace main board
Replace the power board
Panel Vcc =12V?
Replace the Panel
No display (LED blue)
Replace the main board
Check the backlight is
“On”?
Check the LVDS cable
Reinsert or replace the
LVDS cable
Replace the main board
Replace the Panel
No
Yes
Yes
No
Yes
No
No
Yes
Yes
No
Yes
No
Power board output
᧹
12V?
Check TV is under control and power
on/off by remote control and power key?
Содержание L42H961
Страница 4: ...42 LCD TV AOC L42H961 4 1 General Specification...
Страница 5: ...42 LCD TV AOC L42H961 5 2 Operating Instructions 2 1 The Use of Remote Control...
Страница 17: ...42 LCD TV AOC L42H961 17 2 4 Front Panel Control Knobs...
Страница 22: ...42 LCD TV AOC L42H961 22 5 Remove key board IR board and speaker...
Страница 30: ...42 LCD TV AOC L42H961 30 6 PCB Layout 6 1 Main Board 715G3269 1...
Страница 31: ...42 LCD TV AOC L42H961 31...
Страница 32: ...42 LCD TV AOC L42H961 32 715G3269M01001005K...
Страница 33: ...42 LCD TV AOC L42H961 33...
Страница 34: ...42 LCD TV AOC L42H961 34 6 2 Power Board 715G3351 1...
Страница 35: ...42 LCD TV AOC L42H961 35...
Страница 36: ...42 LCD TV AOC L42H961 36...
Страница 37: ...42 LCD TV AOC L42H961 37 715G3885P02W30003S...
Страница 38: ...42 LCD TV AOC L42H961 38...
Страница 39: ...42 LCD TV AOC L42H961 39...
Страница 40: ...42 LCD TV AOC L42H961 40 6 3 Inverter Board 715G3358 1 6 4 Key Board 715G3400 1...
Страница 41: ...42 LCD TV AOC L42H961 41 6 5 IR Board 715G3394 2...
Страница 79: ...42 LCD TV AOC L42H961 79 10 Exploded View...