METAMORPHIC FORCE

PARTS SIDE                         CKT SIDE                  CN3/CN4
------------                       ------------              -------

  1   GND       START BUTTONS       A  GND                   1 COIN
  2   GND       ARE NOT USED        B  GND                   2 NU
  3   +5V       WHEN 4 COIN         C  +5V                   3 LEFT
  4   +5V       SLOTS ARE USED      D  +5V                   4 RIGHT
  5                                 E                        5 UP  
  6   +12V                          F  +12V                  6 DOWN
  7   KEY                           H  KEY                   7 ATTACK
  8   CTR 1                         J  CTR 2                 8 JUMP
  9                                 K                        9 NU
 10   SP +                          L  SP-                  10 START
 11                                 M                       11 NU
 12   VID RED                       N  VID GN               12 NU
 13   VID BL                        P  SYNC                 13 NU
 14   VID GND                       R                       14 GND
 15   TEST                          S                       15 GND
 16   COIN 1                        T  COIN 2
 17   1 START                       U  2 START
 18   PL 1 UP                       V  PL 2 UP
 19   PL 1 DOWN                     W  PL 2 DOWN
 20   PL 1 LEFT                     X  PL 2 LEFT
 21   PL 1 RIGHT                    Y  PL 2 RIGHT
 22   PL 1 ATTACK                   Z  PL 2 ATTACK
 23   PL 1 JUMP                     a  PL 2 JUMP   
 24                                 b
 25                                 c 
 26                                 d 
 27 GND                             e  GND  
 28 GND                             f  GND