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 ================================================================== 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