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I HAVE A MIKOMI 15" FLAT SCREEN LCD TV ONLY 3 MONTHS OLD. WHEN I TURN IT ON I GET ABOUT 1 SECOND OF NORMAL PICTURE THEN IT BLACKS OUT, BUT THE SOUND STILL WORKS. HOW CAN I FIX THIS?

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First try to adjust the tv setting / color settings of the tv. and let me know here again.

Posted on Jun 17, 2008

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Display problem on the main board .check it out

Posted on Jun 17, 2008

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  • hemant somaiya
    hemant somaiya Jun 17, 2008

    Sounds like a common problem where the Horizontal Output Transistor shorts due to heat, loading by a partially shorted flyback or yoke or old dried heat sink compound. If the HOT is ok then there is probably a short in another component. This can be determined in most cases by isolating each module one at a time. In other words disconnect the audio circuit and try, disconnect each crt separately, etc. If no shorts are determined check the power supply for proper output voltages. All this would need to be done by a tech or someone familiar with the process. Repair cost should not be that much compared to the cost of a new set.

    rate the solution as FIXYA if it helps you understand and solve your problem.

  • hemant somaiya
    hemant somaiya Jun 17, 2008

    feel free for further assistance.

  • hemant somaiya
    hemant somaiya Jun 17, 2008

    keep me updated

  • hemant somaiya
    hemant somaiya Jun 18, 2008

    any updates

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