AOC 936Swa - Page 41

18.5" LCD Color Monitor AOC 936Swa
41
White Screen
White screen
Measure
Q301,Q302 base is
low level?
X401 oscillate
waveform is normal
Check Q301,Q302 is
broken,or CN302 solder?
Check Correspondent
component.
Replace PANEL
Check Correspondent
component.
Replace U401
OK
OK
OK
Replace X401
OK
NG
NG
NG
NG
Check reset circuit of
U401 is normal