The final part of this “Junk Board” series where I fix a couple of outstanding issues. Also covered in this video is how to bypass the SM1 – useful if you cannot source a replacement SMD SM1 chip. I show a de-capped Neo-GRC from Furrtek, carry out a Neo-Buf bypass mod (GA11 spot), and tidy up a few things.
If you would like to support the channel (more support = more videos), please consider supporting via Patreon – https://www.patreon.com/GadgetUK164
Check out Furrteks page on Patreon:- https://www.patreon.com/furrtek
Neo Geo Dev Wiki (chip pinouts) – https://wiki.neogeodev.org/index.php?title=Main_Page
SMK Dan Diagnostic BIOS – http://smkdan.eludevisibility.org/neo/diag/
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