COSMIC CHASM
------------

     J1                              J1
  CKT SIDE                        COMP SIDE               VID CONN
 ----------                      -------------           -----------
  1  GND                            A  GND                1 GND
  2  +5V                            B  +5V                2 Y OUT
  3  PF-                            C  +5V                3 GND
  4  +5 SR                          D  +5V S              4 X OUT
  5  AUDIO B OUT                    E  AUDIO A OUT        5
  6  AUDIO B RETURN                 F  AUDIO A RETURN     6 VID RED
  7  CTR+                           H  GND                7 GND
  8  +15V                           J  SLAM-              8 VID GN
  9   GND                           K  GND                9 GND
 10  -15V                           L  -15V              10 VID BL
 11  VOLUME                         M  VOLUME A          11 GND
 12  TEST SW 0                      N  COIN 0
 13  TEST SW 1                      P  COIN 1
 14  TEST SW 2                      R  COIN 2
 15  T BALL 0 A+                    S  T BALL 2 A+
 16  T BALL 0 B+                    T  T BALL 2 B+
 17  T BALL 1 A+                    U  T BALL 3 A+
 18  T BALL 1 B+                    V  T BALL 3 B+
 19  LAMP 0/SW INPUT                W  LAMP 2/SW INPUT
 20  LAMP 1/SW INPUT                X  LAMP S/SW INPUT
 21  +5V SW 0                       Y  +5V SW2
 22  +5V SW 1                       Z  +5V SW3
 23   |                             a    |
 24   |                             b    |
 25  SWITCH INPUTS FOR              c  SWITCH INPUTS FOR
 26  CONTROL PANEL 1                d  CONTROL PANEL 2
 27  GND                            e    |
 28   |                             f    |
 29   |                             h    |
 30   |                             j    |
 31  GND                            k    GND
 32  GND                            l  GND 
 33  GND                            m  GND       
 34  SPARE 1                        n  SPARE 2
 35  SPARE 2                        p  SPARE 4
 36  SPARE 5                        r  SPARE 6
  

