Question about JVC AV-30W475 30" TV
Recently my JVC TV began buzzing very loudly. I tried adjusting the sound settings, along with doing a brightness test to see if it was a coil responding to AC current. Lessening the brightness and changing the settings hasn't worked. When I mute the TV, the buzzing drops about 50%. It seems to be getting worse daily. Can someone please shed some light on what is causing the buzzing? Thanks so much to whomever can help!
Check filtr capacitor in power unit.
Check filter capacitor on supply to audio amp ic. or Amp ic itself is defective.
Posted on Dec 13, 2007
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