Mulja tv repair portal
Service manuals & datasheets => LCD TV forum => Topic started by: Turnip on May 30, 2015,06:28:59
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Hi folks,
Got one in where for the first 10 minutes the screen has a varying hatch pattern and no sound. Eventually OSG appears in a corrupt form, then all resolves with a picture with slight cogging and sound OK.
Checked PS (BN44-00157A) - No bulgy caps but replaced all caps on 5v and 12v lines - No difference.
Getting to think it's a MB issue (BN41-00813E) - any thoughts ? - Chris.
Later - discovered C1177 & C1110(1000/10) under screen the problem - gather common on this board.