"Operation Wolf"
 
                               "G" Connector
 
                      Solder Side          Components Side
 
                    Switch ground   A  1   Switch Ground
                     Video ground   B  2   Video Red
                       Video Blue   C  3   Video Green
                       (not used)   D  4   Video Sync
                       (not used)   E  5   (not used)
                              KEY   F  6   KEY
                       (not used)   H  7   (not used)
                    Coin Switch B   J  8   Coin Switch A
                     Coin Meter B   K  9   Coin Meter A
                   Coin Lockout B   L  10  Coin Lockout A
                      Tilt Switch   M  11  Service switch
                       (not used)   N  12  Start Switch
                       (not used)   P  13  (not used)
                       (not used)   R  14  (not used)
                       (not used)   S  15  (not used)
                       (not used)   T  16  (not used)
                       (not used)   U  17  (not used)
                       (not used)   V  18  (not used)
                       (not used)   W  19  (not used)
                             VR 1   X  20  (not used)
                             VR 2   Y  21  Trigger 1 Switch
                             VR 3   Z  22  (not used)
 
                               "T" Connector
 
                      Solder Side          Components Side
 
                           Ground   A  1   Ground
                           Ground   B  2   Ground
                           Ground   C  3   Ground
                           Ground   D  4   Ground
                       (not used)   E  5   OUT
                       (not used)   F  6   (not used)
                              KEY   H  7   KEY
                       (not used)   J  8   (not used)
                       (not used)   K  9   (not used)
                       (not used)   L  10  (not used)
                       (not used)   M  11  (not used)
                       (not used)   N  12  (not used)
                       (not used)   P  13  (not used)
                       (not used)   R  14  (not used)
                      +5 Volts DC   S  15  +5 Volts DC
                      +5 Volts DC   T  16  +5 Volts DC
                      +5 Volts DC   U  17  +5 Volts DC
                      +5 Volts DC   V  18  +5 Volts DC
 
"H" Connector            "X" Connector                "M" Connector
 
  1  Ground                1  Right Speaker (+)         1  M+
  2  Ground                2  Right Speaker (-)         2  M-
  3  Ground                3  Left  Speaker (+)         3  (not used)
  4  Ground                4  (not used)                4  Trigger 2 Switch
  5  +5 Volts DC           5  Left  Speaker (-)
  6  +5 Volts DC
  7  +5 Volts DC
  8  -5 Volts DC
  9  +13 Volts DC
 10  KEY
 11  +12 Volts DC
 12  +12 Volts DC

Unfortunately, I can give no insight on exactly what "M+", "M-", and the
"VR" connections do: There will be the opto for the gun, the coil for
the gun kick-back, the sound potentiometer ("VR 1" to "VR 3".)
 
A few years ago, I could have told you exactly where everything would
be connected to, but not today :(

Good luck and keep on gaming! :)

                                           Sincerely Yours,

                                           David Choi (DCI #3)