Alpha Mission - Coin-Op Videogame Pinout

Return to the game record for Alpha Mission

This game has been tagged as belonging to conversion class: SNK

There is a specific pin-out record on file for Alpha Mission:

            Alpha Mission, SNK 1985
-----------------------

                     Solder     |     Parts
--------------------------------+---------------------------
                        +5V | A | 1 | +5V
                     Coin 1 | B | 2 |
                     Coin 2 | C | 3 | Test
                   1P Start | D | 4 | 2P Start
                   1P Up    | E | 5 | 1P Down
                   1P Left  | F | 6 | 1P Right
                            | H | 7 | 1P Fire
                   1P Bomb  | J | 8 |
                   2P Up    | K | 9 | 2P Down 
                   2P Left  | L | 10| 2P Right
                            | M | 11| 2P Fire 
                   2P Bomb  | N | 12|
                        GND | P | 13| GND
                        GND | R | 14| Video GND
                        -5V | S | 15| -5V
                            | T | 16|
                      Csync | U | 17| Blue
                      Green | V | 18| Red
                  Speaker + | W | 19| Speaker -
                       +12V | X | 20| +12V 
                        GND | Y | 21| GND
                        GND | Z | 22| GND