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TV turns off for no obvious reason

The TV seems to go for approximately 15-20 mins and just switches itself off.
The picture and sound is good. I thought that maybe it was frequency interference from an outside source.

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Did you check the time limit on the tv menu screen

Posted on Jan 29, 2009

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hi this s grizmofreak
solution to above problem
this s because of the secondary emissions of picture tube, and once the supply stops the emmissions from the picture tube wont stop for few seconds and horzontal scannin problem.

please do rete me on the above solution.

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