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Thread: Neo Geo AES csync low? (RESOLVED/FIXED)

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    Great Puma (Level 12) Bratwurst's Avatar
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    Default Neo Geo AES csync low? (RESOLVED/FIXED)

    I have one of the early iterations of the Neo Geo AES that on bootup only shows a black screen and was previously mute.

    Bit of a long shot but does anyone around here know if pin 126 of the LSPC-A0 chip should be showing 5 ohms of resistance to ground? On replacing the CXA1145 video encoder chip, I can now get sound but still no video, and I measured csync input at 0.4 volts which seems kind of low for what pin 10 of the CXA1145 is expecting.
    Last edited by Bratwurst; 05-17-2019 at 10:11 PM.

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