Question about JVC HD-56G787 Television

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I have a JVC Model # HD-56G787 and while i was hooking up Dish box the screen went black. Now when anything is plugged into the inputs (correctly) the screen is black. I have tried using Other Cable, X-Box, Playstation, VHS, and DVD player and still nothing. The only difference with the DVD player is with an audio CD I get poor quality sound and it is really quiet. I have tried all the inputs. Any Suggestions

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My tv only stays on for about 10 sec then it shuts off. help!

Posted on Mar 10, 2011

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Unplug for awhile like an hour or so,replug everythings should work,or ur video backlight board it defective in some way must replaced.

Posted on Nov 23, 2009

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Static discharge can destroy electronic components. Since your TV became defective when you were connecting an external device, it is very likely that a static discharge killed the first active component inside. It is a good idea to have a tech check the input select IC is functional or not.

Posted on Nov 17, 2009

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