15.6
″
LCD TV AOC L16W831
20
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 UH200
NG
Replace
UH200
OK
Check U202
NG
Replace U202
NG
NG
OK
Check BL-ON/OFF signal
Check PS
signal
OK
OK
Check power
board
NG
NG
NG
Check Q705
、
Q706
Replace Q705
、
Q706
Summary of Contents for L16W831
Page 17: ...15 6 LCD TV AOCL16W831 17 6 Remove Power board and Main board 7 Remove the IR board ...
Page 18: ...15 6 LCD TV AOCL16W831 18 8 Remove the 4 screws to remove the main frame 9 The panel ...
Page 24: ...15 6 LCD TV AOC L16W831 24 6 PCB Layout 6 1 Main Board ...
Page 25: ...15 6 LCD TV AOC L16W831 25 ...
Page 26: ...15 6 LCD TV AOC L16W831 26 ...
Page 27: ...15 6 LCD TV AOC L16W831 27 6 2 Power Board ...
Page 28: ...15 6 LCD TV AOC L16W831 28 6 3 Key Board 6 4 IR Board ...