Question about Philips 27MT3305 27" TV

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Vertical section problem? Part of screen is blank

My magnavox tv screen has lost the picture about 3 inches from the top, its just black space now, with about a half inch of upside-down picture, then the rest of the picture itself. I'm learning that I need a capacitor changed, but how do I identify the correct one? I have the TV open and am looking at the control board/circuit board, and there are several capacitors there to choose from.

Anybody have any advice?

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As far as i know, you have a problem with the vertical driver or output
try to replace first the vertical driver its a silicon type transistor, i recommend because its the cheapest, for you to know which ic is it, locate the ic with 7 pins then look for the series no of the part. the next in series silicon type transistor is the vertical driver, if no changes you have to replace the 7 pin ic, which is the vertical output

Posted on Apr 07, 2009

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Replace cap. 2465, cap. 2561, cap. 2460, and d6460

Posted on Jan 07, 2009

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Firstly, you do look & feel for any swollen or burst capacitors. if they all look good, get a multimeter & set it to the correct measurement & measure the capacitor. The capacitor's rating wud be on it.

Posted on Apr 08, 2010

Try replacing the 10 uf 160V cap and d6460 zener

Posted on Aug 15, 2008

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