Tested and working, Midway Mortal Kombat (the original) Jamma arcade game circuit boardset. Boardset has been tested and works fine. Includes the CPU and sound board. Note that the interboard power wiring and sound pot are not included (ribbon cable is included). The "+" is for additional buttons used by the game.
Note that the CPU board has a slight bend to it and there are some small rust stains on the back in a few places. Board has been tested overnight without any issues and is working fine. We did install a new battery holder and battery.
We also replaced the radial caps on the sound board (those tend to go bad at this point in their life) as well as a couple of the axial caps in the sound section.
