Specifications

18.5" LCD Color Monitor AOC e936Vw
37
9.2 Trouble Shooting
9.2.1 Main Board
1. NO SCREEN APPEAR
No power
No power
Press power key and look if
the picture is normal
Please reinsert and make
sure the AC of 100-240 is
normal
Measure U701 Vout=3.3V
U703 Pin2=1.8V
Reinsert or check the
power section
X401 oscillate waveforms
are normal
Replace CN701, U701,
U703
Replace U401
Replace X401
OK
OK
OK
NG
NG
NG
NG