Question about Sanyo DP32746 32 in. LCD Television

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When i hit the power button it clicks like it wants to turn on but the screen does not come on, and no sound. it does not get hot or produce any heat.

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  • bubb68 Jun 03, 2010

    Kidsasuke,
    it is an LCD, it clicks, but the sound doesnt work either. if it is a bad backlight circuit, how will this explain the sound not working? it worked fine for several months, then nothing, it was always connected to the satelite box the same way. but now no picture or no sound

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Your backlight circuit might be fried if it's not a CRT (big clunky picture tube). The backlight circuit generates the most heat in an LCD or plasma TV and allows you to see the pixels being generated on top of it. Sometimes these problems can be fixed, but about 75% of them are just biffed into the garbage and are replaced.

Posted on Jun 03, 2010

  • Doug
    Doug Jun 03, 2010

    If there's also no sound with the no picture, then perhaps the power supply is screwed. I can only assume it'd be either that or the digital switches that are used to turn it on might be fried. Without being able to actually work on it and perform full diagnostics, there's not really any way to properly determine the issue.

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