TOKIO                          18 PIN
  COMP SIDE                 CKT SIDE          BOTH SIDES      12 PIN
  ---------                 --------          ----------      ------
  1  GND                    A  GND            1   GND         1   GND
  2  VID RED                B  VID GND        2   GND         2   GND
  3  VID GN                 C  VID BL         3   GND         3   GND
  4  SYNC                   D                 4   GND         4   GND
  5  SP+                    E  SP-            5    |          5   +5V
  6                         F                     N/U         6   +5V
  7                         H                 14   |          7   +5V
  8  COIN                   J                 15  +5V         8   -5V
  9  CTR                    K                 16  +5V         9   +12V
 10                         L                 17  +5V         10
 11  SVC                    M  SLAM SW        18  +5V         11  +12V
 12  1 PL START             N  PL 2 START                     12  +12V
 13  PL 1 UP                P  PL 2 UP
 14  PL 1 DOWN              R  PL 2 DOWN
 15  PL 1 RIGHT             S  PL 2 RIGHT
 16  PL 1 LEFT              T  PL 2 LEFT
 17                         U
 18                         V
 19                         W
 20                         X
 21  PL 1 FIRE              Y  PL 2 FIRE
 22  PL 1 FORMATION         Z  PL 2 FORMATION