Colt ---- COMPONENT | SOLDER ---------------------+---------------------- GND | 1 | A | GND GND | 2 | B | GND GND | 3 | C | GND GND | 4 | D | Speaker +12V | 5 | E | | 6 | F | | 7 | G | | 8 | H | +5V | 9 | I | +5V |10 | J | 2P.Up |11 | K | 1P.Up |12 | L | 2P.Start Coin |13 | M | 1P.Start 1P.Down |14 | N | 1P.Right Red |15 | O | 1P.Left 2P.Right |16 | P | Blue 2P.Left |17 | Q | Green 2P.Down |18 | R | Sync Dip sw. -------- 1 2 3 4 5 6 7 8 ----------------------------------------------------------- Player - - 3 + - 4 - + 5 + + 6 Coin - - - 1Coin/1Play + - - 2Coin/1Play - + - 1Coin/2Play - - + 1Coin/3Play - + + 1Coin/4Play + + - 3Coin/1Play