Question about Vizio SV470XVT 47 in. LCD TV

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No video. LCD comes on. Sound works. Suspect PC Board or LCD Interface, need suggestions.

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  • leafweir Jun 30, 2009

    Don't get menus. It started flickering, then faded to grey. Now it just comes on with sound but no video (Black, but backlit).

  • leafweir Jul 01, 2009

    I've ordered the PC board, if that fails, I'll get the direct interface and try that

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  • 246 Answers

The LCD control board is defective. Normally the LCD control board comes with the LCD panel (with a shield coved on the back of the panel). Check you user’s manual, call the service center to see what they can do.

Posted on Jul 01, 2009

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Posted on Jan 02, 2017

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