Sony SDM-E96D - Page 34

19" LCD Color Monitor SDM-E96D
34
White screen
White screen
Measure Q502 base
is high level?
X301 oscillate
waveform is normal?
Check Q501/Q502 are broken
or CN501 solder?
Check Correspondent
component.
Replace PANEL
OK
OK
OK
OK
NG
NG
NG
NG
Measure U603 PIN2=1.8V
U602 PIN2=3.3V
Replace U602, U603
Replace X301
Replace U301