22
Ǝ
LCD TV AOC L22W961
25
3. No Display (LED Indicator Green)
Check 12V
power supply
Check Panel
NG
Replace Panel
Check back light is OK
OK
Check LVDS cable
and connector
OK
Check U401
NG
Replace U401
OK
Check U402
NG
Replace U402
NG
NG
OK
Check BL-ON/OFF signal
Check PS
signal
OK
OK
Check power
board
NG
NG
NG
Check Q703
ǃ
Q707
Replace Q703
ǃ
Q707
Summary of Contents for L22W961
Page 4: ...22ƎLCD TV AOC L22W961 4 1 General Specification ...
Page 5: ...22ƎLCD TV AOC L22W961 5 2 Operating Instructions 2 1 The Use of Remote Control ...
Page 17: ...22ƎLCD TV AOC L22W961 17 2 4 Front Panel Control Knobs ...
Page 22: ...22ƎLCD TV AOC L22W961 22 5 Remove the screws to remove hinge BKT 6 Remove panel ...
Page 23: ...22ƎLCD TV AOC L22W961 23 7 Panel 8 Remove key board IR board and speakers ...
Page 29: ...22ƎLCD TV AOC L22W961 29 6 PCB Layout 6 1 Main Board 715G3239 1 1 ...
Page 30: ...22ƎLCD TV AOC L22W961 30 ...
Page 31: ...22ƎLCD TV AOC L22W961 31 6 2 Power Board 715G2783 1 7 ...
Page 32: ...22ƎLCD TV AOC L22W961 32 6 3 Key Board 715G3400 1 ...
Page 33: ...22ƎLCD TV AOC L22W961 33 6 4 IR Board 715G3304 1 ...