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Expert
145 Answers
- Posted on Nov 10, 2009
Re: Tv turns off and on by itself. when turned off, it...
High voltage regulation problem. when high voltage gets too high protection circit kicks in and shuts off tv. since high voltage is too high, you will see a glow with horizontal retrace lines. if you see red, green, and blue lines your convergence ic's are overheating. suggest local service center
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