General Questions on the Relationship Between Mainboard, TCON and Panel

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  • mmartell
    Badcaps Legend
    • Oct 2013
    • 3189
    • Canada

    #1

    General Questions on the Relationship Between Mainboard, TCON and Panel

    My goal here is to be able to use boards on hand to swap into faulty sets when the faulty board is not obvious.

    I will start by asking what is the format of the output from the mainboard and is it generic in any way or does it vary by manufacturer and/or model ?

    And as far as I know a tcon and panel must be a matching pair because the timing of the signals and the voltages required to drive the panel are specific to the panel itself. (That may be a blanket statement that isn't true in some cases where the panel creates its own sub-voltages on its panel boards?)

    Where and how can either of these be modified to help us either repair or aide in the diagnosis where obtaining proper replacement parts is impossible or expensive/not worth it ?


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