MORTAL KOMBAT Connector J1 (JAMMA) |-------------------|---|----|-------------------| | Solder Side | | | Parts Side | |-------------------|---|----|-------------------| | Ground | A | 1 | Ground | | Ground | B | 2 | Ground | | +5VDC | C | 3 | +5VDC | | +5VDC | D | 4 | +5VDC | | -5VDC | E | 5 | -5VDC | | +12VDC | F | 6 | +12VDC | | (Key) | H | 7 | (Key) | | Coin Counter 2 | J | 8 | Coin Counter 1 | | N/C | K | 9 | N/C | | Speaker (-) | L | 10 | Speaker (+) | | N/C | M | 11 | N/C | | Video Green | N | 12 | Video Red | | Video Sync | P | 13 | Video Blue | | Service | R | 14 | Video Ground | | Tilt | S | 15 | Test | | 2P Coin | T | 16 | 1P Coin | | 2P Start | U | 17 | 1P Start | | 2P Up | V | 18 | 1P Up | | 2P Down | W | 19 | 1P Down | | 2P Left | X | 20 | 1P Left | | 2P Right | Y | 21 | 1P Right | | 2P High Punch | Z | 22 | 1P High Punch | | 2P Block | a | 23 | 1P Block | | 2P High Kick | b | 24 | 1P High Kick | | N/C | c | 25 | N/C | | N/C | d | 26 | N/C | | Ground | e | 27 | Ground | | Ground | f | 28 | Ground | |-------------------|---|----|-------------------| Connector J2 (CPU Board) to Connectors P6 and P7 (Sound Board) Use Molex 8 Pin 0.156" Header for Connector J2 Use Molex 6 Pin 0.156" Header for Connector P6 Use Molex 4 Pin 0.156" Header for Connector P7 Connector J2 (CPU Board) |----|-------------| | 1 | Speaker (+) | | 2 | Speaker (-) | | 3 | +12VDC | | 4 | +12VDC | | 5 | Key | | 6 | N/C | | 7 | Ground | | 8 | +5VDC | |------------------| Connector P6 (Sound Board) |----|--------| | 1 | +5VDC | | 2 | Ground | | 3 | N/C | | 4 | Key | | 5 | +12VDC | | 6 | +12VDC | |-------------| Connector P7 (Sound Board) |----|-------------| | 1 | Speaker (-) | | 2 | N/C | | 3 | N/C | | 4 | Speaker (+) | |------------------| Connector J3 (CPU Board - Power to Coin Meter) Use Molex 4 Pin 0.100" Header |----|-------| | 1 | N/C | | 2 | N/C | | 3 | +5VDC | | 4 | N/C | |------------| Connector J4 (CPU Board - Extra Buttons on Control Panel) Use Molex 12 Pin 0.100" Header |----|--------------| | 1 | N/C | | 2 | N/C | | 3 | N/C | | 4 | 2P Low Punch | | 5 | N/C | | 6 | Key | | 7 | 2P Low Kick | | 8 | N/C | | 9 | 1P Low Punch | | 10 | 1P Low Kick | | 11 | N/C | | 12 | N/C | |-------------------| Connector P5 (Sound Board - Volume Control Pot) Use Molex 4 Pin 0.156" Header |----|-------| | 1 | N/C | | 2 | Input | | 3 | Key | | 4 | Wiper | |------------| Ribbon Connector J8 (CPU Board) to Ribbon Connector P1 (Sound Board) Red Wire goes to Pin 1 on J8 and P1 Typed and submitted by: Kevin Eshbach [kevin_eshbach@bigfoot.com] Mortal Kombat Bally/Midway, 1992 Pinout = JAMMA ------------------------------------------------- Option Switch Settings --------------------------------------------------------------------------- DIP Switch 1 (closest to edge connector) 1 2 3 4 5 6 7 8 Option --------------------------------------------------------------------------- Violence --------- Off Display Violence On No Violence Blood ----- Off Display Blood On No Blood Low Blow -------- Off Use Low Blows On No Low Blows Attract Sounds -------------- Off Sounds in Attract Mode On No Attract Mode Sounds Note: SW5 thru SW8 should always be in OFF position. --------------------------------------------------------------------------- DIP Switch 2 1 2 3 4 5 6 7 8 Option --------------------------------------------------------------------------- Coinage ------- Off DIP Switch determines On CMOS determines Coin Settings ------------- Off Off Off USA 1 Ger 1 Fr 1 On Off Off USA 2 Ger 2 Fr 2 Off On Off USA 3 Ger 3 Fr 3 On On Off USA 4 Ger 4 Fr 4 Off Off On USA ECA Ger ECA Fr ECA On Off On Not Used Off On On Not Used On On On Free Play Country ------- Off Off USA On Off Germany Off On France On On Not Used # of Coin Counters ------------------ Off One On Two Game Mode --------- Off Normal On Test Note: Factory setting is all switches OFF.