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Repair guides and support for televisions manufactured by Sony.

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Lines on screen of sony KDL-52NX800?

Hey I have an old Sony KDL-52NX800 and it has lines across the screen and looks pixelated. Aside from it being old I don’t really know what could be wrong. Can anyone help me out? I attached a picture to hopefully give more info

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ok here’s the t con. It doesn’t seem to be damaged anywhere.

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Answer this question I have this problem too

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2 Answers

John Hricz that looks like either a bad LCD driver board (part of the panel) or a bad T-con, main board. you would need to remove the back cover and check those boards of any obvious damage. Post some good pictures of those boards with your question so that we can see what you see. Adding images to an existing question

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Ok I’m unfortunately unable to do so until later in the week. Are there other clues that may help me diagnose which of those it is? And how would i go about repairing each case? I imagine that the panel is near impossible to repair due to its age and parts being unavailable but I’m more than happy to be told I’m wrong.

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@John Hricz the panel would be but the rest of the boards should all still be available and not as expensive as a new TV. There's really no other way to figure it out but to check it.

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looks like either loose from bord or somthing is wrong with the t con or display converter so it shows on the sreen that way

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How would I fix the display converter?

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John Hricz will be eternally grateful.
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