Question about RCA P46921 46" Rear Projection Television

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Picture on TV showed as small lines at the top of the screen. Sound was fine but picture was bad. This happened while playing a video game. Unplugged TV from the outlet for about a half hour. Plugged it back in and it looked ok. After about 7 hours and while watchng a DVD movie the lines came back again. Is something overheating or is the Video Input causing the problem?

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Re: Picture on TV showed as small lines at the top of the...

I would definitely say you have a heating up problem, im guessing either the convergance ic are heating up or HOT or horz output or a capacitor, you could try spraying freeze (radio shack carries it) when the problems starts showing up to isolate the problem.

Posted on Jan 02, 2008

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