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Problem with Sony KP-46WT500 46 in. Rear Projection HDTV-Ready Television

Sony KP-46WT500 Convergence

My problem started with colors being separated and the picture was bowed inward at the center. I was told that it was a convergence problem and to replace 2 IC's, part # STK392-560. The problem is still there. I have been in the setup mode and tried to adjust with no success, I can make it worse but not better. It was also recommended that I replace or repair the digital convergence box. I can not find it. I have a service manual but can not find the part. Any ideas on what I should check or replace next. Any help is greatly appreciated. It been fun working on this but Iam ready to move on.

Posted by dcmj on Aug 22, 2007

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   • By dcmj Aug 23, 2007
   
   
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     I have checked everything I can find on this board. Everything checks out OK. Got any more ideas