Question about Panasonic Viera TH-50PX80U Plasma TV
Thanks for using FixYa. Yes you are absolutely right you’ll need to check the X and Y sustain buffer boards and also check for any swollen/bulged capacitors on these boards. If there is no sound as well then you’ll need to check the power supply board also. Replace whichever has gone bad. All this is only recommended if you have electrical expertise and know how to solder/re-solder components as these units contain high voltages even when in off position. Please do accept the solution if the issue is resolved or post a comment for further assistance.
Posted on Jul 31, 2010
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Posted on Jan 02, 2017
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