AOC LM760S Service Manual page 32

17" LCD Color Monitor
White Screen
White screen
Measure Q704 base is
high level? Measure
C104 + =12V
OK
Check Q704, Q703 are
broken or CN101 solder?
Replace PANEL
NG
NG
Check Correspondent
component.
OK
X402 oscillate
waveform is normal
OK NG
Check reset circuit of
U402 is normal
NG
Check Correspondent
component.
OK
Replace U402
32
AOC LM760S
Replace X402