Question about Polaroid 15'' HDTV Monitor FLM-1511

3 Answers

Picture goes black after about 10 seconds after turned on.

Picture goes black after about 10 seconds after I turn on the TV.
It still has sound and everything else is fine but no picture. I can shut it
off and turn it on again and it has a picture then it goes off again. I
can't figure it out. Can you help me?

Posted by on

  • patrickmcdon Mar 09, 2009

    Thanks for solution. Iwill have to see if I can replace that part. thanks again.

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3 Answers

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Any of the component on the main board getting over heated .the main board needs to checked with a meter to locate the faulty component.as that has to be replaced.to avoid further damage do not turn the tv on till it gets repairedas hom many times you will on the tv the components gets more more and more weaker.

Posted on Mar 09, 2009

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Its the problem of main board ic number IC397 .THAT HAS TO BE REPLACED.

Posted on Mar 09, 2009

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It can be a faulty inverter or a defective LCD controller board.

Posted on Mar 09, 2009

  • Ginko
    Ginko Mar 09, 2009

    Unless the monitor is turning off because of computer power saving settings (please ensure it is not) , then a problem of this kind can only be caused by an internal fault.

    The only parts that can commonly fail after a while and cause sound but no picture are the inverter and the video circuit on LCD control board.

    The inverter is the board that powers the baclight lamp with high voltage, and can commonly cause the problem.

    You can buy the inverter or eventually control board here.


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