Question about Philips 27PT643R 27" TV

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I have the Philips 27PT643R 24". Have had the tv since 2005. Two days ago I have been getting this problem: the tv will be fine, then the screen goes gray with white lines running across, then the tv will shut off.

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SOURCE: philips magnavox smart series tv has wavy white lines all across a gray screen, then turns itself off. Was working fine 2 hours ago.

The ABL [Automatic Bright Level] circuit has the fault. Try adjusting the secreen voltage to a little bit low.

Posted on Apr 30, 2012

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