U.S. CLASSIC

PARTS SIDE                         CKT SIDE            TRK BALL CONN
------------                       ------------        -------------
                                                       1  +5V
 1   GND                            A  GND             2  UP
 2   GND                            B  GND             3  DOWN
 3   +5V                            C  +5V             4  RIGHT
 4   +5V                            D  +5V             5  LEFT
 5                                  E                  6  GND
 6   +12V                           F  +12V
 7   KEY                            H  KEY
 8   CTR 1                          J  CTR 2
 9   COIN LOCKOUT                   K  COIN LOCKOUT
 10   SP +                          L  SP-
 11                                 M
 12   VID RED                       N  VID GN
 13   VID BL                        P  SYNC
 14   VID GND                       R  SVC
 15   TEST                          S  TILT
 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 SELECT                   Z  PL 2 SELECT
 23                                 a                 
 24                                 b
 25                                 c 
 26                                 d 
 27 GND                             e  GND  
 28 GND                             f  GND