Table of Contents
Advertisement
19" LCD Color Monitor
White screen
White screen
Measure Q706 base
is high level?
OK
Check Q706, Q704 is
broken or CN101 solder?
OK
Replace PANEL
NG
NG
Check Correspondent
component.
X401 oscillate
waveform is normal
OK
Check reset circuit of
U401 is normal
NG
OK
Replace U401
41
Optima L903AD+
NG
Replace X401
Check Correspondent
component.
Advertisement
Table of Contents
