Question about Panasonic TH-42XVS30U 42 in. Plasma HDTV

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Tv turns off light blinks

42in pansonic flat sreen went off last night,today power button blinks one second hear sound they out code is a #12??

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Ok, the 12 code represents a major PCB main flaw in the main circuit board. it could be as simple as an IC issue or as large as as blown capacitors and resistors. this will require a qualified service tech for diagnosis and repair. i also suspect a problem with the power board as well. that blinking light is signaling that for sure.

Posted on Mar 06, 2009

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