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I just put a new power Supply in after the old one dident work now the power comes on but theres no sound or pic and theres a high pitch buzzing sound. i have a MAG innovision MA-32EF1AC 32" Wide HD LCD TV

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  • nicklarse Jun 21, 2009

    i opened it up and powerd it up then the power board that i just got started to smoke and heat up but the power comes on. is there some place to send it to be fixed?

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Check back light inverter board as that can be cause of high pitch buzzing sound because it generates high voltage for back light rods in LCD panel.
Thanks.

Posted on Jun 20, 2009

  • Shahid Electronics
    Shahid Electronics Jun 21, 2009

    i opened it up and powerd it up then the power board that i just got
    started to smoke and heat up but the power comes on. is there some
    place to send it to be fixed?
    ==============================================================

    Ok,
    Click HERE to get TV repair shop directory and select nearest TV Repair Shop for this TV.
    Thanks.



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Parts: http://www.shopjimmy.com/catalogsearch/result/?q=l37hdtv10a

http://en.wikipedia.org/wiki/Capacitor_plague

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