Question about Mitsubishi WD-52525 52" Rear Projection HDTV

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Rear projection tv

I think my focus board is going out xause wen i turn it on everytime an image that has blue in it will have a shadow.

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Hello. well that's not from your focus board.!!! tv's don't have focus board's .!!! they have focus pod's.!!! it's a small black box with nob's that can be turned to ajust the focus.!!! so the tv look's clear.!!! the problem you have is in your ( blue IC chip') . it's going bad and will need to be replaced.!!! there are 2 (IC chip's) there is one for the red & one for the blue.!!! and they are on the convergence board.!!! they will have letter & number's on them.!!! like (STK 1140 or STK1158) NOW.!!! UNDERSTAND THAT THESE AND NOT YOUR NUMBER ON YOUR SET.!!! YOU WILL HAVE TO LOOK FOR YOUR SELF.!!! ON THE CONVERGENCE BOARD TO FIND OUT WHAT number's are on your (ICchip's) .!!! and replace them .!!! and that should fix your problem.!! hope this help's you.!!! "GOOD LUCK"

Posted on Aug 18, 2008

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FOLLOW THE PHOTOS/DIAGRAM in link below for assistance in the above instructions. I will post my next process since it was not my Focus Block that was an issue.

ONE SOLID PHOTO Go to URL CLICK HERE, click on that image to enlarge. Hope this helps you all out!

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