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Philips 42PFL7422D/37 screen issue

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    Philips 42PFL7422D/37 screen issue

    Somebody is selling this TV with this picture issue and I'm not sure what to think of it.
    Panel issue? I never had a Philips with bad panel.
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    #2
    Re: Philips 42PFL7422D/37 screen issue

    The ghosting / and black void would seem to indicate one of the voltages (similar to sustain / or refresh) is not reaching that part of the screen. I think that generally means tab bonding issues or tcon. I don't think ive read of 37" sets anywhere having tab issues, but in theory any tv can develop the issue if handled very bizarrely.

    Hopefully someone else knows more. You may want to confirm with the seller that the ghosting affect of the text / and the black void area is part of the error symptoms and not just from the camera.
    Fixed so far 12 lcd's , 1 plasmas, 5 monitors, 0 dlp's (plan to keep the dlps at 0). and 3 atx power supplies, and 2 motherboards.

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      #3
      Re: Philips 42PFL7422D/37 screen issue

      The TV is a 42", not 37". I can ask him about that, thanks.

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        #4
        Re: Philips 42PFL7422D/37 screen issue

        Appears both 42" and 37" LG.Display panels had a few minor issues with tab bonds, I have had it before.
        Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
        For service manual, schematic, boardview (board view), datasheet, cad - use our search.

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          #5
          Re: Philips 42PFL7422D/37 screen issue

          This looks exactly like the 37" Vizio I just posted about earlier this week with the 37" LG display. Hoping to tear it completely apart sometime soon.

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            #6
            Re: Philips 42PFL7422D/37 screen issue

            It's panel issue.Problem with side screen buffers.

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