Question about Olevia LT37HVS 37 in. LCD HDTV

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Faint or no picture on olevia / syntax tv model LT-37HVS

I get very faint or no picture on tv. please help maybe video boaed or??

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  • 2 more comments 
  • b_aulakh Mar 14, 2009

    Right now I don't get any picture only audio



    THANK YOU

  • Anonymous Mar 24, 2009

    i have no picture but i do have sound

  • starfisher Apr 17, 2009

    I have a Olevia 237T12 with sound but no video.

  • marionbagget May 11, 2010

    Does it look like one or two of the three colors RED, BLUE, GREEN is missing in the picture ?

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  • Master
  • 718 Answers

When you tune to a station and get sound I presume the screen is black so do the following.
Place a bright flashlight against the screen. Look for an image around the edge of the flashlight.
If you see an image the problem is probably one of three causes.

1) Power to the inverter board is bad.
2) Inverter board has failed.
3) The CCFT(cold cathode fluorescent light) are dead.

Someone knowledgeable in electronics can diagnosis it.

Posted on Mar 15, 2009

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Sincerely,
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