Question about Toshiba 57H81 57" Rear Projection Television

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Convergence poblem how can I fix the convergence problem?

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  • richard long Jul 25, 2007

    What are the IC'S? and where can I get them?



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You will need to replace the two convergence IC's. But if you do not have any solid state repair experience, play it safe and get a tech to assist you in this repair. Good Luck

Posted on Jul 25, 2007

  • Larry  Dillon
    Larry Dillon Jul 25, 2007

    You can look on the printed circuit board for two black squares that start with STK. You can order them from MCM electronics. Then you have to get some heatsink compound and before you install the new IC's onto the printed circuit board, you rub the heat sink compound on the backs of the new IC's. Be very carefull when you are soldering or unsoldering, as it is very easy to ruin the printed circuit board with too much heat. If you have little or no soldering experience, have someone you know who does have soldering experience to do the soldering and unsoldering for you.



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