Question about Polaroid FLM-3732 Television

1 Answer

High pitch screech w/no signal

After TV has been off for a significant period of time, it does a high-pitch screech & shows no signal for a couple of minutes. The screech continues while the picture continues to flicker. Finally, the picture comes in & the screech slowly goes away. It's a Polaroid FLM-3732 bought 3 years ago.

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  • suels Jul 22, 2009

    It's a flatpanel. Where do I get it tested?

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  • Master
  • 11,896 Answers

Is this a picture tube type of tv? big in back? If so, it could be the tube/circuit short.

If it flatpanel, it could be a bad capacitor in the DM or "Y" board or even possibly faulty power supply. Further testing will be necessary

Posted on Jul 22, 2009

  • Nate Stansfield
    Nate Stansfield Jul 22, 2009

    You can get this checked at sears, best buy or any other electronic shops.

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