Solder Side                  |         Parts Side
   ________________________________|___________________________________
       2p attack stick down    | A | 1 |    1p attack stick down               
   ----------------------------|---|---|-------------------------------
       2p attack stick up      | B | 2 |    1p attack stick up
   ----------------------------|---|---|-------------------------------
       2p attack stick left    | C | 3 |    1p attack stick left
   ----------------------------|---|---|-------------------------------
       2p attack stick right   | D | 4 |    1p attack stick right
   ----------------------------|---|---|-------------------------------
       2p movement stick down  | E | 5 |    1p movement stick down
   ----------------------------|---|---|-------------------------------
       2p movement stick up    | F | 6 |    1p movement stick up
   ----------------------------|---|---|-------------------------------
       2p movement stick left  | H | 7 |    1p movement stick left
   ----------------------------|---|---|-------------------------------
       2p movement stick right | J | 8 |    1p movement stick right
   ----------------------------|---|---|-------------------------------
              2P  Button 1     | K | 9 |     1P  Button 1
   ----------------------------|---|---|-------------------------------
              2P  Button 2     | L | 10|     1P  Button 2
   ----------------------------|---|---|-------------------------------
                 2P  Start     | M | 11|     1P  Start
   ----------------------------|---|---|-------------------------------
           Coin Switch # 2     | N | 12|     Coin Switch # 1
   ----------------------------|---|---|-------------------------------
          Coin Counter # 2     | P | 13|     Coin Counter # 1
   ----------------------------|---|---|-------------------------------
               Video Green     | R | 14|     Video Blue    
   ----------------------------|---|---|------------------------------
                 Video Red     | S | 15|     Video Sync
   ----------------------------|---|---|-------------------------------
                        --     | T | 16|     --
   ----------------------------|---|---|-------------------------------
               Speaker (-)     | U | 17|     Speaker (+)        
   ----------------------------|---|---|-------------------------------
                        -5     | V | 18|     +12
   ----------------------------|---|---|-------------------------------
                        +5     | W | 19|     +5
   ----------------------------|---|---|-------------------------------
                        +5     | X | 20|     +5
   ----------------------------|---|---|-------------------------------
                       GND     | Y | 21|     Video GND
   ----------------------------|---|---|-------------------------------
                       GND     | Z | 22|     GND
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