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lg plasma 42pc3d Problem

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    #1

    lg plasma 42pc3d Problem

    So Ive done alot of research and found similar problems but nothing that quite matches up. My tv has sound, turns on every time, stays on, and has a unique picture. The picture is red/pink as shown in the picture below. From what Ive read it seems as though I need a new z-sus but Im no expert so I was wondering what you guys thought.

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    #2
    Re: lg plasma 42pc3d Problem

    I don't think so. I've fixed several of the sets with that plasma panel and the picture was very dark. That COULD have been an issue with the particular failure, however. I don't have enough experience to say that a different hybrid failure couldn't result in a bright screen.

    The problem with it being exclusively a Z-sustain problem is the different colored bar across the screen. That points to a problem with the Y-Sustain, y buffers, the logic main card (main logic card?), or even the panel.

    PlainBill
    For a number of reasons, both health and personal, I will no longer be active on this board. Any PMs asking for assistance will be ignored.

    Never be afraid to try something new. Remember, amateurs built the ark. Professionals built the Titanic.

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      #3
      Re: lg plasma 42pc3d Problem

      looks like buffers have shorted transistors or something, but i dont remember if this particular panel has replaceabe ones or not..

      they hybrids on the sustain boiards do fail ALOT..

      i have a junk set with a tired panel( sparkling after showing an image) that i also robbed the zsus from, i will take a look at it if a get a chance to see what you could poke at..
      Last edited by cadillacman; 08-15-2011, 06:10 PM.

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        #4
        Re: lg plasma 42pc3d Problem

        Originally posted by cadillacman View Post
        looks like buffers have shorted transistors or something, but i dont remember if this particular panel has replaceabe ones or not..

        they hybrids on the sustain boiards do fail ALOT..

        i have a junk set with a tired panel( sparkling after showing an image) that i also robbed the zsus from, i will take a look at it if a get a chance to see what you could poke at..

        Do you mean "Fried" panel? I have a set that came in the shop today that has sparkling. It has bad video - and you can see images of previous menu settings in the back ground. I noticed that after auto programming so I could see a picture. The image is very light. The video shows red faces. Sparkling
        comes and goes.

        Anyone else have this problem the the 42PC3D?
        Picture also Flickers.
        Thanks

        D& J TV Service
        Belle Glade Fl
        Last edited by Seaboard18; 07-13-2012, 07:45 PM.

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