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International Arcade Museum® — Killer List of Videogames®

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

        

NOTE: Conversion class and pin-out data is contributed by the community and although is believed to be correct (most of the time), has not been tested or verified.

Use this information at your own risk.