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RE: Sharp Aquos LCD TV, MODEL LC-37D40U Tried to switch the TV on via remote, and I hear the TV turning on, but then it automatically turns itself off again. Tried it several different ways using controls on the tv as well, and it still does the same thing: starts to turn on, but then automatically turns itself off. Don't know what to do -- HELP!

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  • plzsavemytv Nov 16, 2008

    Hey Armstrong,



    Thanks for your response. The TV seems to have fixed itself somehow it started working by itself. I tried to sense any oddities in the operation, like a burnt smell or excess heat, but couldn't really pick up anything that would raise concern. I will still call Sharp and see if I can get some reason from them as to why or how this may have happened. Thanks again for your help.



    Cheers,

    S.

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A component is shorting out, and the TV is auto turning itself off for protection. Usually it is a shorted out horizontal output transistor. Only a tech can fix this.

Posted on Nov 14, 2008

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