Question about Toshiba 50H72 50" Rear Projection Television

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Toshiba 50hd82 Hyperboard

I have a 50hd82, are you able to link the information that I need to fix my hyperboard ? I have been getting a wavy horizontal wavy picture for some time now. It has just become worse. I would like to change the 10uf 16v SMD caps but I dont know how to get started. Any information would be greatfull.

theboy_181@hotmail.com

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  • Marty11 Apr 16, 2008

    I have the same problem and besides wavy horizontal lines, I am getting spiking vertical lines. Like shoting stars coming down the screen. Will replacing these caps fix my problem. Is there a repair kit for this board? Please respond to my email, martinchiva1@hotmail.com Thank you for your time.

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By your question alone the best place to start would be a good repair shop. The hyper module needs to be removed from the main chassis. After removing the two outer covers locate Cx261, Cx230, Cx270, Cz52, Cx178, Cx221, C514, Cx250, Cx670, Cx241 and Cx541. These are all 16v/10uf caps SMT but most techs simply replace them with the sub mini radial caps.
Bill

Posted on Mar 13, 2008

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