Question about V, Inc. Vizio P4 Plasma Television

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Sound Problem Vizio VP42

When I turn on the Vizio VP42 after a while the sound go off for several seconds then back up again as normal... or sometime you have a piiiiiii sound for a few seconds them the sound is back to normal... The problem is temporal and it can take only a few minutes to happen or sometimes maybe an hour... Everything else is working excellence... can you help me... can this be a defective speakers or some board..problems... If so wich board can be causing this fault... Thanks...

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Try to connect an audio amplifier to the audio output, if the sound is good, it might be your speaker or check for a cold solder into the audio output board and check a leaking capacitor into the audio board. Just follow where your speaker wire connected to the board to find the audio circuit. Good luck.

Posted on Jun 06, 2008

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Posted on Jan 02, 2017

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