Question about Panasonic PT-47WX53 47" Rear Projection HDTV

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I have a 47 " samsung tantus 1080i hdtv. It makes a high pitched whistle sound at times which is very annoying(seems to come on when the sound on the tv is also high pitched). I can take the back off and wiggle the panels( there are two black 9V battery looking coils? that i can wiggle) and it will go away for awhile and then returns and I can repeat the process. I have taken it in for repair but they say they can't do anything or cannot find a problem. Is there a part that can be replaced to fix this?

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You Seam to have already found the problem!, If your Wiggling A Cap or Coil and the sound gos away! its the cause of the problem!, replace it, Or A Quick fix is to Use 100% Silicone around problem cap/coil ~ But Let it Dry! before use (24hr) Geo*

Posted on Jul 07, 2009

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Posted on Jan 02, 2017

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