Question about Sony KP-61V45 61" Rear Projection Television

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Blue converence was intermitten now out on sides

Kpv15 projection tv , is the d board the converence board? is ic 704 and 705 converence ics? any more info on this type of problem.
would appraciate it. thank you

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  • 74hunter Mar 11, 2009

    thank you for your help i will check it out

  • fsalemo209 May 11, 2010

    which coils are you talking about.i replaced the two ics 4278-1 and the top half of picture is fine the bottom half is black. i see two ics i thought were for converence

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If the IC's say have STK printed on them, then they are the convergence IC' s. should be three of them, replace all 3 , and the burned green coils, sometimes these burn as they supply the volts to the STK's. good luck, be safe..

Posted on Mar 11, 2009

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