AOC LE58D3140 - 5 Repair Flow Chart

18
5. Repair Flow Chart
1. No power
No power (LED “Off”)
Check the AC input and
the
p
ower is “ON”?
Power “On”
Check the IR board and LED
Replace the IR board
Replace the main board
Power board output=5V?
Replace the power board
No
Yes
No
Yes
No