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Vizio P759-G1, Tcon issue?

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    #1

    Vizio P759-G1, Tcon issue?

    Got this TV free. Guy said it tries to turn on and doesn't. I haven't seen this specific issue before but shown in video. Any way to test the screen to rule it out on these Vizio? Or anyone seen this issue before?

    Any help appreciated

    https://youtu.be/tPeV2Q7TXIQ?feature=shared
    Tags: None
    #2
    remove the bezel you will find 99.9% a hole in the LCD

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      #3
      Because of what? Physical damage or the tv malfunction puts a hole there.

      will probably tear it down and look in a couple days

      Guy said it was sitting on wall, one day come home and it's like that.

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        #4
        Originally posted by EazyBone View Post
        Because of what? Physical damage or the tv malfunction puts a hole there.

        will probably tear it down and look in a couple days

        Guy said it was sitting on wall, one day come home and it's like that.
        i got one same corner white but on right side... only after i took the bezel out then saw hole in LCD... its burning and make short at panel gate Transistor.

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          #5
          Interesting, well I will do this tomorrow then, much easier to know the tv is trash quickly. I'll post a pic if I find it

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            #6
            Originally posted by Diah View Post

            i got one same corner white but on right side... only after i took the bezel out then saw hole in LCD... its burning and make short at panel gate Transistor.
            This has the screen glued to the bezel, it's a qled I believe. You say to take off the bezel to it?

            Yea I don't see any holes. Not yet anyway.

            I took off bottom bezel and checked everything, I wouldn't doubt it's panel but I got a minute to look

            Last edited by EazyBone; 03-25-2024, 05:30 PM.

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              #7
              When I disc the right side ribbon so 3/4 screen works I get the left 3/4 working with picture but with lines through screen. The 1/4 side also still has lines. The picture is the 1/4 side with lines and partially the 3/4 side. Well definitely seems like I got some short action
              1 Photo

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                #8
                Anywho trashing it anyways. Parts going to eBay I don't have time for things like this checked all buffer boards caps etc etc nothing wrong all voltages correct. No space for tvs without an easy answer right now. But thx diah. Something likely panel related

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