NSM
---

              COMPONENT  |  SOLDER
    ---------------------+----------------------
               GND   | 1 | A |   GND
               GND   | 2 | B |   GND
               +5V   | 3 | C |   +5V
       2P.Button 1   | 4 | D |   +5V
       Coin 2 (NC)   | 5 | E |   Speaker
       Coin 1 (NC)   | 6 | F |   2P.Button 2
                     | 7 | G |   2P.Up
           2P.Down   | 8 | H |   2P.Left
          1P.Right   | 9 | I |   1P.Left
             1P.Up   |10 | J |   1P.Down
                     |11 | K |   1P.Button 3
       1P.Button 1   |12 | L |   1P.Button 2
           Service   |13 | M |   1P.Start
       Coin 1 (NO)   |14 | N |   Coin 2 (NO)
         Counter 2   |15 | O |   2P.Start
             Green   |16 | P |   Red
              Sync   |17 | Q |   Blue
               -5V   |18 | R |   Speaker
              +12V   |19 | S |   2P.Right
              -12V   |20 | T |   Counter 1
               GND   |21 | U |   2P.Button 3
               GND   |22 | V |   Test