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You are here: Experts > Home/Garden > Home Appliances > TV/VCR/Stereo Troubleshooting > sony kp46s15 projection tv lose of picture..
Expert: cleggsan
Date: 9/15/2008
Subject: sony kp46s15 projection tv lose of picture..
Question
1995 -1996 sony kp-46s15 projection tv, has sound but lamps won't go on, occasionaly they get a little bit of power and light up, but will keep fading. Also there is a strange crackling noise coming from the flyback transformer as the picture fades in/out. What could be the cause of this problem?
Answer
Probably loss of high voltage. Let's give it an 80% probability this is the case.
Repair involves either/both replacement of the flyback transformer or horizontal output transistors.
Repair cost will be about $200 plus or minus.
That help? Let me know if there is more.
C
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