Question about LG 47LC7DF 47 in. LCD HDTV

1 Answer

No picture or sound GV47LF

My Vizio is just over 2 years old, last night it made a popping sound and then went black. No picture and no sound. it is getting power, because the Vizio logo is lighted orange. the control panel will light up, but is not responsive

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  • itsastrut_no Oct 08, 2009

    it was the main board.

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1 Answer

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  • LG Master
  • 8,457 Answers

Buy parts for replacement like capacitors,or board.
Ur backlight video inverter board is dead.Tries these
Websites Shopjimmy.com or Ebay.com.

Posted on Sep 29, 2009

  • Chi Chu Oct 08, 2009

    Yes, it the main board,where video input come in,cables or antena input in,turn on project backlight and than have video.

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