Question about Sony KP-51HW40 51" Rear Projection Television

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Blue shadow A few days ago, when I turn on my TV, it has a blue shadow that mirrors the rest of the picture. I went to the convergence screen and the blue cross would not move to adjust the picture. Can someone provide me some insight in what this issue is (I am guessing a convergence chip issue) and how DIY the fix is. Thanks.

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  • baba ganoush May 11, 2008

    Thanks for the help!

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You need to replace both convergence ICs numbers STK392-570 this is an easy repair which requiresasic soldering skills. you can get replacement ICs that come with free step by step instructions with pictures so you can do the repair yourself, they also provide free on line tech support in case you have any questions . Heres the link
http://servicemanuals.vstore.ca/

Posted on May 11, 2008

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