Question about Sony BRAVIA KDL-32S2000 32 in. LCD HDTV

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Sony flat screen

I have a Sony flat screen HDTV and it has a constant high pitch noise in the background, very annoying. How do I fix it?

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Turn off the tv

Posted on Jun 05, 2008

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Sony klv-32u100m: After 5-20 minutes on, there is a popping noise and then the screen goes black with a constant high pitched squeal. Audio continues to work


leave that consideration until you have taken it to a repair shop for a proper diagnosis and quote
after you get the quote and have the problem explained --then you make that decision
could save heaps of money either way

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1 Answer

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1 Answer

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1 Answer

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1 Answer

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It appears like your power supply is not filtering the voltage properly and that is why you are hearing that high pitched noise. If your LCD is less then a year old, you can call Polaroid to have it repair under warranty.
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Let me know if you need further assistance.

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1 Answer

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1 Answer

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