Question about LG M2094D 20 in. LCD TV

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My LG M2094D television turns on, stays on for 5 seconds then switches itself off with standby light still on.

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  • kevin989 May 03, 2010

    I have now realized that it is only video that is lost. Sound is normal. If you look very carefully a vague outline of picture can be seen.

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  • Master
  • 712 Answers

This may be the problem of t.v transformer. To confirm (only in case you want it to be confirmed) wait for a few weeks more and you will see that 5 seconds will drop down to a fraction of a second. The repair is simple. Replace the t.v transformer. It is very cheap and is readily available. Go for the best ones among them else the new one too will blow off soon. T.V transformers may be damaged due to voltage fluctuations or lightnings etc. It looks like a box, almost double of a match box surrounded by coils.

Posted on May 03, 2010

  • Sebin Punnacheril
    Sebin Punnacheril May 03, 2010

    Then it may be the picture tube or the picture wheel. If its the tube, it may be magnetized. Demagnetize it by UNPLUGGING the t.v for about 6 hours and look if it demagnetize it all by yourself. If it's the picture wheel get it replaced. Older picture tubes are of better quality than new ones. So if you want a picture tube, try for an old one CAREFULLY.

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