Question about V, Inc. Vizio P4 Plasma Television

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Vizo VX42L HDTV10A

My TV has ousnd problem. After turining on the TV for 15-30 minutes, sound turn off and then if I turn off the Tv and turn on again sound come back and the process repeat again. I called a Tv repair guy and he told me that digital sound board is bad, however I can not find sound board in the part list of vizio. Vizio repait solution was telling it is main board. If anyone, know what is the actual problem

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This is most likely the main board problem. There are many different types of main board for this model. you can get the parts at vancebaldwin.com but make sure you give them your serial number so that they could send you the correct one.

Posted on Jun 16, 2009

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