AOC L19W631 - Page 21

19’’ LCD TV AOC L19W631
21
3. No display (LED indicator yellow)
Replace the key board or IR board
Check U401
Replace U401
Check I
2
C communication
Check key board and IR board
Repalce I
2
C communication component
No display
OK
NG
OK
OK
NG
NG
Check main board power supply
OK