LG Flatron L1742P Service Manual page 19
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Also See for Flatron L1742P:
- User manual (27 pages) ,
- User manual (28 pages) ,
- User manual (28 pages)
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TROUBLE IN DPM
3
U201 PIN 27,28
SYNC PULSE ?
TROUBLE IN U501
Waveforms
3
R730 H-Syn
Copyright 2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE IN DPM
CHECK
R730, R731
YES
CHECK
YES
3
R731V-Sync
NO
NO
- 19 -
CHECK PC
PC IS NOT GOING
INTO DPM OFF MODE
CHECK H/V SYNC LINE
LGE Internal Use Only
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