CHAMPIONSHIP BASEBALL
---------------------


  CKT SIDE                    COMP SIDE
  --------                    ---------
  A1   GND                    B1   GND
  A2   GND                    B2   GND
  A3                          B3
   4   SP                      4
   5   +12V                    5   +12V
   6   2 DOWN                  6   2 UP
   7   2 RIGHT                 7   2 LEFT
   8   1 RIGHT                 8   1 LEFT
   9   +5V                     9   +5V
   10  2 STEAL                 10  1 UP
   11  2 MAIN SW               11  1 MAIN SW
   12  2 START                 12  1 STEAL
   13  1 START                 13  COIN
   14  1 M. CHANGE             14  1 DOWN
   15                          15  VID RED
   16  VID BL                  16  2 M. CHANGE
   17  VID GN                  17
   18  SYNC                    18        


   DIP SW   1   2   3   4   5   6   7   8    COIN/CREDIT
            ON  ON                           2/1
            OFF ON                           1/1
            ON  OFF                          1/2
            OFF OFF                          1/3
                    X                        SCREEN FLIP
                        ON                   DEMO SOUND ON
                            ON               COCKTAIL
                            OFF              UPRIGHT
                                ON           HARD
                                OFF          EASY
                                        ON   FREEZE VIDEO

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Championchip Baseball Part II   (same pinout)
---------------------------------------------
   DIP SW     1   2   3   4   5   6   7   8    COIN/CREDIT
              OFF OFF                          2/1
              ON  OFF                          1/1
              OFF ON                           1/2
              ON  ON                           1/3
                      X                        SCREEN FLIP
                          ON                   DEMO SOUND ON
                              ON               UPRIGHT
                              OFF              TABLE
                                  ON           HARD
                                  OFF          EASY
                                      ON       1 COIN, 2 PLAYERS