Question about RCA HD52W58 52" TV

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I have a RCA Scenuim Rear Projection TV that is 3 years old. It has a loud whining noise coming from the back. What is causing the noise and is it worth fixing the tv.

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It is being caused by the flyback tranformer or hi voltage transfomer
if the part is still avail it is cheap but the labor will knock ya down in most case 250 +

Posted on Sep 28, 2009

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1 Answer

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1 Answer

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1 Answer

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Ok maybe this may help .... there is a coil LL08 I believe... somtimes it creates a high pitch whine like you describe.. its stands up on the deflection board..it basicaly a large coil of copper wire....you can take silcon and put on the coil...in effect damping the ocillations...hope that might help

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1 Answer

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Does the buzzing come from the speakers or the back...turn the volume down.. is it still there?

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