07630: mkyawdim, mkyawdim2, mkyawdim3, mkyawdim4: In Mortal Kombat Yawdim clones, the sky is not BLACK and the works poorly compared to the PCB in Theory must be BLACK!!! - MAME Testers
Midway Mortal Kombat II Arcade Circuit Board, PCB, Works, MKII for sale by toomucharcadestuff - Collected It!
Arcadiabay: Arcade Video Game Boards, Jamma PCB and Adapters, Pinballs, Service, Testequipment and more ..
Mortal Kombat (Y-Unit) and Total Carnage PCB Consolidation Kit - Bit-District
Midway Mortal Kombat 1 PCB - UK-VAC : UK Video Arcade Collectors Forum
Invasion: The Abductors PCB Converted to Mortal Kombat 4 [HD] - YouTube
Mortal Kombat 1 only boots up when the sound board is not plugged in, shuts down or doesn't power up when I plug in sound board. Could it be a power supply
FS Parts: - Mortal Kombat II 2 PCB with sound board | Museum of the Game® Forums