The Simpsons pinouts from the manual.
Any questions send email to Kevin_Eshbach@bigfoot.com


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)             |
| N/C               | J | 8  | Coin Counter      |
| 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        |
| N/C               | R | 14 | Video Ground      |
| N/C               | S | 15 | Test              |
| Coin 2            | T | 16 | Coin 1            |
| N/C               | U | 17 | N/C               |
| Up 2              | V | 18 | Up 1              |
| Down 2            | W | 19 | Down 1            |
| Left 2            | X | 20 | Left 1            |
| Right 2           | Y | 21 | Right 1           |
| Attack 2          | Z | 22 | Attack 1          |
| Jump 2            | a | 23 | Jump 1            |
| N/C               | b | 24 | N/C               |
| N/C               | c | 25 | N/C               |
| N/C               | d | 26 | N/C               |
| Ground            | e | 27 | Ground            |
| Ground            | f | 28 | Ground            |
|-------------------|---|----|-------------------|


Player 3 Connector (CN6)

Use Molex 15 Pin 0.100" Header
_________________
| 1  | Coin 3   |
| 2  | N/C      |
| 3  | Left 3   |
| 4  | Right 3  |
| 5  | Up 3     |
| 6  | Down 3   |
| 7  | Attack 3 |
| 8  | Jump 3   |
| 9  | N/C      |
| 10 | N/C      |
| 11 | N/C      |
| 12 | N/C      |
| 13 | N/C      |
| 14 | N/C      |
| 15 | Ground   |
-----------------


Player 4 Connector (CN7)

Use Molex 15 Pin 0.100" Header
_________________
| 1  | Coin 4   |
| 2  | N/C      |
| 3  | Left 4   |
| 4  | Right 4  |
| 5  | Up 4     |
| 6  | Down 4   |
| 7  | Attack 4 |
| 8  | Jump 4   |
| 9  | N/C      |
| 10 | N/C      |
| 11 | N/C      |
| 12 | N/C      |
| 13 | N/C      |
| 14 | N/C      |
| 15 | Ground   |
-----------------


Stereo Sound Connector (CN3)

Use Molex 4 Pin 0.100" Header
_________________________
| 1 | Left Speaker (+)  |
| 2 | Left Speaker (-)  |
| 3 | Right Speaker (-) |
| 4 | Right Speaker (+) |
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