Question about RCA D52W19 52" Rear Projection Television

1 Answer

RCA D52W19 52 in. Rear

Bought set in 2004. Yesterday afternoon it startedto omit this high pitch buzzing like sound. Does it constantly when it is on. Picture is great, voice and sound still comeout of set but so does the high pitched buzzing sound. Very annoying. Called a local repair place given to me by RCA and he said probably High Voltage Power Supply and its not worth fixing.
Any suggestions? I've read thru about 100 questions and I'm not sure if their noise is the same as mine.

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  • blyle Aug 29, 2008

    ok so i my grandfather had this ty diagnosed and the guy said that the tv

    High Voltage Board needs replaced, The Tv Powers on and the green blinks then you hear like a relay click on but no picture. It cycles like this three times. Also there is that high pitched



    Can i get a part #? any suggestions, is the board a plug and play or will it be more of a task.

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  • Master
  • 4,402 Answers

Open it up and see if any liquid is spilled on the boards, most squeals are from the high voltage transformer and or splitter

Posted on Jan 17, 2008

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