Question about RCA D52W20 52" Rear Projection HDTV-Ready Television

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My tv is making a loud ringing noise off and on. What can it be? My sound is connected to Surround sound and therefore have the internal sound off but that is where the ringing is coming from

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  • Willie Howell May 11, 2010

    question one.. if i understand you.. does the ringing occur in the speakers of the tv? Is this more an internal high pitch wine.... I have seen cases where there is a component where there is a component called a coil that begins to vibrate.

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  • RCA Master
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It ur flyback transformer,the big black block of plastic with a red wire solder to a board.

Posted on Nov 15, 2009

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Panasonic TV does not play through surround speakers


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Greetings surfjax,

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Hope this helps.
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Go Ahead. Use Us.

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