Question about JVC HD-56G787 Television

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Turns on, 10 secs later fan stops, turns off, screen black

When I turn the tv on, i hear the "on" dull sound and fan starts but after 10 seconds the fan stops and the tv turns off. The screen remains black!! Any help would be appreciated. Thanks!

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The issue is with the main power board.
Based on the problem description given by you, it appears that the fan is not able to draw sufficient power to keep itself running.

You may open the case of the TV and check on the main power board, if any capacitors are burnt out.

Posted on Nov 20, 2009

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