Question about Mitsubishi WD-62825 62" Rear Projection HDTV

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Horizontial lines and picture deteroration

I have a wd 62825 and the picture is deterorating with horizontal lines. I have clean the mirrors and replaced the bulbs. Any other ideas?

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  • Anonymous Feb 26, 2009

    I have the same issue with my set. i will check the caps and reply if fixed, thanks for the insight.

  • klbtech Apr 26, 2009

    the longer the t v is on the more and more horizontial lines there are. turn off the set and wait about 20 min. and turn it on the pucture is better, then it slowly gets worse. the compasiters have been replace already



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  • 17 Answers

This one is tough. Can be either the DM module, formatter board or optics block assy. Check for bad capacitors first in DM module, then signal board then formatter board. If your lucky, bad capacitors maybe what it is. If not, a new optics block is what you'll be needing.

Posted on Jan 09, 2009


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