CHAMPIONSHIP BASEBALL
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CKT SIDE COMP SIDE
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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)
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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