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LVQ40HLA visionquest smeary red picture LTA400WH-LH2

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    LVQ40HLA visionquest smeary red picture LTA400WH-LH2

    Does this look like a TCON failure?

    Panel is not sensitive to bending, nothing is sensitive to temperature changes or vibration. red smears are following the picture content.


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    #2
    Re: LVQ40HLA visionquest smeary red picture LTA400WH-LH2

    It changes a lot when adjusting brightness and contrast.

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      #3
      Re: LVQ40HLA visionquest smeary red picture LTA400WH-LH2

      Actually I think it really is the TCON, I now cooled only the main processor and it gets worse. Must be it. It's a Altera EP1S30F780C8N.

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        #4
        Re: LVQ40HLA visionquest smeary red picture LTA400WH-LH2

        I put some flux under the Altera and heated it to 210C on a hotplate and voilĂ , it works again. Must have been some of the balls becoming loose. :-D

        It`s a cheapo LCD TV but still better than the old plasmas...

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