| Pacman and Ms Pacman pin out |
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| Z | Y | X | W | V | U | T | S | R | P | N | M | L | K | J | H | F | E | D | C | B | A |
| 22 | 21 | 20 | 19 | 18 | 17 | 16 | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 |
| gnd | 22 | Z | gnd |
| gnd | 21 | Y | gnd |
| 12 VAC | 20 | X | 12 VAC |
| 12 VAC | 19 | W | 12 VAC |
| 18 | V | PL 2 down | |
| sync | 17 | U | blue |
| green | 16 | T | red |
| gnd | 15 | S | gnd |
| PL 1 down | 14 | R | table |
| PL 2 right | 13 | P | PL 2 left |
| PL 2 up | 12 | N | PL 1 up |
| PL 1 right | 11 | M | PL 1 left |
| start 2 | 10 | L | start 1 |
| credit | 9 | K | test |
| coin 2 | 8 | J | coin 1 |
| 7 | H | speaker - | |
| 6 | F | speaker + | |
| 5 | E | ||
| 7 VAC | 4 | D | 7 VAC |
| 7 VAC | 3 | C | 7 VAC |
| gnd | 2 | B | gnd |
| gnd | 1 | A | gnd |