DJ BOY by: Kevin Eshbach JAMMA Connector |----------------|---|----|----------------| | Solder Side | | | Parts Side | |----------------|---|----|----------------| | Ground | A | 1 | Ground | | Ground | B | 2 | Ground | | +5VDC | C | 3 | +5VDC | | +5VDC | D | 4 | +5VDC | | N/C | E | 5 | N/C | | +12VDC | F | 6 | +12VDC | | (Key) | H | 7 | (Key) | | Coin Counter 2 | J | 8 | Coin Counter 1 | | Coin Lockout 2 | K | 9 | Coin Lockout 1 | | Speaker (-) | L | 10 | Speaker (+) | | Audio Ground | M | 11 | Audio (+) | | 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 Punch | Z | 22 | 1P Punch | | 2P Kick | a | 23 | 1P Kick | | 2P Jump | b | 24 | 1P Jump | | N/C | c | 25 | N/C | | N/C | d | 26 | N/C | | Ground | e | 27 | Ground | | Ground | f | 28 | Ground | |----------------|---|----|----------------| PC Board Figure |------------------------------------------------------------| | | | | | | | | | | | |- - - - - - - - -| | | | Volume Controls | | | | (Left) (Right) | | | |- - - - - - - - -| | | | | | | | Sound | |Jumper| | JAMMA Connector | | | | | | | |-| |-| |-| | |--|1 2 3 4|--|1 2 3 |--| |---| |--------------------| |-----| Sound Connector Use Molex 4 Pin 0.100" Header |-----|-------------------| | Pin | Definition | |-----|-------------------| | 1 | Left Speaker (+) | | 2 | Left Speaker (-) | | 3 | Right Speaker (-) | | 4 | Right Speaker (+) | |-----|-------------------| Jumper Connector |----------|------------------------| | Monaural | Jumper on pins 1 and 2 | | Stereo | Jumper on pins 2 and 3 | |----------|------------------------|