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Model av-48p777 jvc 48 inches I have the picture and sound but the pix is has lines through out picture. Like it out of focus (contrast) The power button has to be pressed on hard to turn on. It was made 1/07 do I have a warranty.

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  • dsantiago726 Sep 27, 2009

    Now it turns off like it gettin too hot I read online about a fan were would it be located and its stil binking out of sync

  • dsantiago726 Sep 27, 2009

    No luck I read about a fan or temperature. I plug in dvd and stiil did the same. Someone suggested that a hd card check. what else do i look for . Are those lamps expensive?

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  • Master
  • 1,462 Answers

Hi,

The problem can be due to two things

1) It can be due to bad HYPER UNIT module. this is the digital scan card in the tv. try using the component inputs and if the tv works ok then you know that the HYPER UNIT is the problem.

2)If the TV doesnt even work with the component inputs, remove the front grill and then the acess pannel to the guns. You will find 6 knobs ie, 3 for color and 3 for focus, turn the focus knobs to the left and if need b the others also, and try to correct..

And your TV doesnt cover warranty

Please leave me comment, if you still need furthur assistance..
RNJ VINODKUMAR

Posted on Sep 27, 2009

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