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Thread: Needing Wardner/Pyros PCB chip help

  1. #1
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    Needing Wardner/Pyros PCB chip help

    Hey, everybody. I'm needing help identifying a particular chip as it's missing on my PCB, and my google searching is not yielding any results.



    Based on the pic above (not mine), I need to identify "W.T.C02" on the bottom. Does someone know the CRC, the MAME ROM name, or have the board to help identify it?

    Edit: Also need to know chip specs (size, etc), if possible.
    Last edited by JoeAwesome; 08-09-2018 at 12:11 PM.
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    Not having much luck in mame src.

    Is there an IC location (i.e. U18) next to the socket/chip?

    Alternately, depending on file sizes etc, another chip may be dumpable to see if the naming scheme in mame can be correlated to your board.
    Last edited by skate323k137; 08-09-2018 at 04:39 PM.

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    I hate to say it, but it might actually be a custom chip. All the research I've done today seems to point that way.
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  4. #4
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    Probably the last bit of confirmation is here. It's a Twin Cobra board, but from what I've read, the board follows a very similar layout (chip-wise, not physically, and the chip is reportedly swappable with some success).



    Now to find a donor.

    Edit: I need a Sky Shark / Flying Shark donor, not Twin Cobra.
    Last edited by JoeAwesome; 08-10-2018 at 12:51 PM.
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