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LG Master
9,472 Answers
- Posted on Jan 31, 2011
Re: LG 37LC7D 37 in. HDTV LCD TV
My screen seem to...
It sounds like a problem in the high voltage circuit. Had a similar TV set which had the same problem. When there's power leaking from the high voltage circuit, these TV's will tend to cycle on and off. Voltage leaks are mostly caused by accumulated dust for the most part.
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