Service manual

18.5" LCD Color Monitor AOC e936Swa
47
White Screen
White screen
Measure Q404 base is
low level?
X401 oscillate
waveform is normal
Check FB402,Q405 is
broken,or CN405 solder?
Check
Correspondent
component.
Replace PANEL
Check
Correspondent
component.
Replace U401
OK
OK
Replace X401
OK
NG
NG
NG
NG
Check reset circuit of
U401 is normal