1 9 4 2

COMP SIDE                      CKT SIDE
----------                     ----------
 1  GND                        A  GND
 2  +5V                        B  +5V
 3  +12V                       C  +12V
 4  GND                        D  GND
 5  SP-                        E  SP-
 6  SP+                        F  SP+
 7  CTR +                      H  CTR-
 8  KEY                        J  KEY
 9  PL1 UP                     K  PL1 SHOOT
10  PL1 LEFT                   L  PL1 DOWN
11  GND                        M  PL1 RIGHT
12  PL2 UP                     N  PL2 SHOOT
13  PL2 LEFT                   P  PL2 DOWN
14  GND                        R  PL2 RIGHT
15  GND                        S  2 START
16  GND                        T  1 START
17  GND                        U  COIN
18  GND                        V  SVC
19  PL1 LOOP                   W
20  PL2 LOOP                   X
21  GND                        Y 
22  VID RED                    Z  SYNC
23  VID BL                     a  VID GN
24                             b
25                             c
26                             d
27  +5V                        e  +5V
28  GND                        f  GND

  DIP SW A              1    2    3    4    5    6    7    8

  5 PLANES             ON    ON
  2                    ON   OFF
  1                   OFF    ON
  3                   OFF   OFF
       BONUS POINTS
  30K/100K/OVER 100K              ON   ON
  30K/80K/OVER 80K                ON   OFF
  20K/100K/OVER 100K              OFF  ON
  20K/80K/OVER 80K                OFF  OFF
  TABLE                                    OFF
  UPRIGHT                                   ON
  FREE PLAY                                     ON   ON   ON
  1 COIN 1 CREDIT                              OFF  OFF  OFF
  1      2                                     OFF  OFF   ON
  1      4                                     OFF   ON  OFF
  2      1                                     OFF   ON   ON
  2      3                                      ON  OFF  OFF
  3      1                                      ON  OFF   ON
  4      1                                      ON   ON  OFF


  DIP SW B              1    2    3    4    5    6    7    8

  FREEZE SCREEN        ON
  NORMAL              OFF
  NORM                      OFF  OFF
  EASY                      OFF   ON
  HARD                       ON  OFF
  VERY HARD                  ON   ON
  FLIP                                 X
  TEST                                     ON    
  COIN 2  (SAME AS COIN 1)                       X    X    X