Maybe my googling skills suck this week, but I can't find the info I need.
I have a REV 2 fighting board, and a Beast Busters board, as well as a driving game I/O board.
Going to marry the driving I/O to the Rev 2 motherboard (they are swappable, motherboard is standard across all revisions of I/O pcb / bios) so I can wire up a wheel and pedals and play Off beat Racer / Xtreme Rally
One issue...on the Rev 2 boards its a five pin power/ground harness from I/O to Mobo. On Rev 1 it's a six pin power/ground harness from the I/O to the mobo.
Not all pins are populated on either harness, but there is no color coding involved. I have multiple hyper pcb's with different color wires moving the same power signals around.
I've probed everything out to see how power moves (rev 1 has a separate, not essential JST connector for power) and whatnot...but before I actually send actual juice into the mobo I wanted to check a schematic and double confirm what I assume needs to go where for 12/5V and ground.
But I can't find a damn rev 1 schematic, only for Beast Busters, and that doesn't move connect the same way.
If anyone has the schematic for a REV 1 Hyper Neo Geo driving/fighting motherboard, let me know
I have a REV 2 fighting board, and a Beast Busters board, as well as a driving game I/O board.
Going to marry the driving I/O to the Rev 2 motherboard (they are swappable, motherboard is standard across all revisions of I/O pcb / bios) so I can wire up a wheel and pedals and play Off beat Racer / Xtreme Rally
One issue...on the Rev 2 boards its a five pin power/ground harness from I/O to Mobo. On Rev 1 it's a six pin power/ground harness from the I/O to the mobo.
Not all pins are populated on either harness, but there is no color coding involved. I have multiple hyper pcb's with different color wires moving the same power signals around.
I've probed everything out to see how power moves (rev 1 has a separate, not essential JST connector for power) and whatnot...but before I actually send actual juice into the mobo I wanted to check a schematic and double confirm what I assume needs to go where for 12/5V and ground.
But I can't find a damn rev 1 schematic, only for Beast Busters, and that doesn't move connect the same way.
If anyone has the schematic for a REV 1 Hyper Neo Geo driving/fighting motherboard, let me know