| Pin | Description |
|---|---|
| A | Ground |
| B | Ground |
| C | +5V |
| D | +5V |
| E | -5V |
| F | +12V |
| H | Key (no connection) |
| J | Meter 2 |
| K | Lockout 2 |
| L | Speaker - |
| M | Audio Ground |
| N | Video Green |
| P | Video Sync |
| R | Service Switch |
| S | Tilt Switch Pinball Slam |
| T | Coin 2 |
| U | 2 Player start |
| V | Player 2 Up |
| W | Player 2 Down |
| X | Player 2 Left |
| Y | Player 2 Right |
| Z | Player 2 Button 1 |
| Aa | Player 2 Button 2 |
| Ab | Player 2 Button 3 |
| Ac | (Player 2 Button 4) |
| Ad | (Player 2 Button 5) |
| Ae | (Player 2 Button 6) |
| Af | Ground |
| Pin | Description |
|---|---|
| 1 | Ground |
| 2 | Ground |
| 3 | +5V |
| 4 | +5V |
| 5 | -5V |
| 6 | +12V |
| 7 | Key (no connection) |
| 8 | Meter 1 |
| 9 | Lockout 1 |
| 10 | Speaker + |
| 11 | Audio + |
| 12 | Video Red |
| 13 | Video Blue |
| 14 | Video Ground |
| 15 | Test Switch |
| 16 | Coin 1 |
| 17 | 1 Player start |
| 18 | Player 1 Up |
| 19 | Player 1 Down |
| 20 | Player 1 Left |
| 21 | Player 1 Right |
| 22 | Player 1 Button 1 |
| 23 | Player 1 Button 2 |
| 24 | Player 1 Button 3 |
| 25 | (Player 1 Button 4) |
| 26 | (Player 1 Button 5) |
| 27 | (Player 1 Button 6) |
| 28 | Ground |
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http://cocdig.com/docs/show-post-38116.html
