Question about RCA P52940 52" Rear Projection Television

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Rca 52 inch rear projection

My sound turns off on every channel except ch. 3. if i unplug for 5 min or so and plug it back in the sound works fine ..help plz...ty

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Tv turns on then off

Posted on Feb 17, 2010

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This is a problem common with some RCA/GE TV's. The fix in the past was to install a capacitor between ground and pin 15 of the microprocessor which keeps a data signal riding on the video stream from muting the sound on most stations. By installing this capacitor, you would be disabling the closed caption feature so that feature would no longer work. An authorized RCA TV repair shop may be able to give you more information.

Posted on Apr 12, 2007

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