Question about JVC LT-40X776 40 in. LCD HDTV

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TV screen went dark, but sound still there.

I own a JVC LT-40SX6AT flat screen. Was watching TV when screen went dark, but sound remained.

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  • bendava Nov 28, 2008

    Thanks for the help and the warning. My manufacturer warranty expires in two days!!!

  • cyndee2255 Jan 12, 2009

    I own a JVC LT-15B60SJ TV when I switch it on can see a clear picture, but then the screen goes black.

  • dhanley542 May 05, 2009

    i have a jvc lt-40x776 it is a 40 inch lcd tv, the tv will turn on and the sound works, but the screen stays black, does anyone have any ideals what this problem could be, 1 response is the backlight burnt out , does anyone have any ideas where i can get one of these backlights or exaclty what the model number is so i can research it, to replace it, and is it easy to replace yourself, i have some electronical skills, know how to solder and all that.

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Your backlight burnt out, this will be a maybe several hundred dollar repair. the screen is backilt by a very expensive flourescent light, without that light, the screen will be black.

Posted on Nov 28, 2008

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