TROUBLE IN DPM
CHECK R205 AND
R206, SYNC
APPEARED?
CHECK
1
IC101 PIN65,66
2
SYNC PULSE
TROUBLE IN IC101
Waveforms
1 H-SYNC
Copyright
2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE IN DPM
YES
YES
2 V-SYNC
NO
NO
- 18 -
CHECK PC
PC IS GOING
INTO DPM MODE
CHECK H/V SYNC LINE
LGE Internal Use Only