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Odd problem with Panasonic 27" CT-27SF25W

White screen with a black horizontal line in the center. This only shows up after the channel is selected and the TV 'settles' into the channel, but the menu shows up perfect, and the problem is remised during the menu screen. I suspect one of the main board IC's is failing, but hell if I know which one. Thanks for your time, HVF

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You might want to replace the vertical output IC. This IC has a heatsink on it. I'm not an expert on this, but that's what I can think of. I don't know where it's located, but you can get the numbers on the ICs and google search them. I do that.

Posted on Dec 03, 2008

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