Question about Panasonic TH-42PX75U 42 in. Plasma Television
It cuts off after maybe 30 minutes. If I unplug it for a while I can turn it back on and it will cut off again in about 30 minutes. When this happens I also noted the little red light by the power switch on the tv blinks 8 times then pauses and blinks 8 times and so on... This tv is only about 14 months old.
Adjust the automatic shut off settings on the set using the menu system. the newer models are programmed to shut down to avoid the burn-in problem associated w/ plasma scenes.
Posted on Dec 30, 2008
The "D" board will have to be replaced in the unit to fix that issue.
Posted on Jul 18, 2008
This sounds like a shutdown circuit proble, which is caused by the draw of excessive current. I would suggest that you have a qualified TV repair person look at you set and repair it.
I hope this helps
Posted on Jul 17, 2008
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Posted on Jan 02, 2017
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