Triple Punch
KKI
1982

            Solder Side            |             Parts Side
               +5              | A | 1 |            +5 
               +5              | B | 2 |            +5
                               | C | 3 |
           1P  Left            | D | 4 |
           1P  Right           | E | 5 |
           1P  Up              | F | 6 |
           1P  Down            | H | 7 |
           1P  Punch           | J | 8 |
                               | K | 9 |
            Coin  2            | L | 10|          Start 2
            Coin  1            | M | 11|          Start 1
             Green             | N | 12|
              Red              | P | 13|
             Blue              | R | 14|
             CSync             | S | 15|	 Speaker (+)
              +12              | T | 16|            +12
              GND              | U | 17|            GND     
              GND              | V | 18|            GND