Question about JVC Flat Panel Televisions
I own a 42" JVC plasma TV (manufactured in October 2004) that has recently started to make an annoying buzzing/squealing noise especially when there is a lot of white being displayed. Any advice on what needs to be replaced or if it can be fixed would be appreciated.
Note, I live in Fort Worth, Texas, so this is not an altitude problem.
Noise is present with any input (HDMI, component, SVID etc) and with speakers muted.
Sounds like some electrical component is nearing the end of its life!
TV JVC PD 42V475 (42" plasma)
Be sure you have installed the stand scresw weather or not you are using the stand.
The back panel can vibrate without the screws.
Other sources of a hum are the coils on the power supply.
The power supply would have to be replaced to solve the issue.
Posted on Jan 20, 2010
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