PacMan CPU Logic Board, Bally/Midway 1980
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A center tap (7 v) 1 center tap (7v)
B center tap (7 v) 2 center tap (7v)
C 7 volt 3 7 volt
D 7 volt 4 7 volt
E 5 coin mulp pc
F speaker 6 reset credit mult PC
H speaker 7
J coin (cred mult) 8
K (tilt) 9 credit switch
L one player 10 two player
M move left 11 move right
N move up 12
P 13
R 14 move down
S RGB Ground 15 common for controls
T RGB Red 16 RGB Green
U RGB Blue 17 RGB Neg Sync
V 18 +5volt (cred mult pc)
W 12 Volt 19 12 volt
X 12 Volt 20 12 volt
Y center tap(12v) 21 center tap (12v)
Z center tap(12v) 22 center tap (12v)
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Option Switch Settings
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1 2 3 4 5 6 7 8 Option
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Method of Play
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On On Free Play
Off On 1 Coin 1 Play
On Off 1 Coin 2 Play
Off Off 2 Coins 1 Play
Number of Pac-Men per Game
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On On 1 Pac-Man
Off On 2 Pac-Men
On Off 3 Pac-Men
Off Off 5 Pac-Men
Bonus Pac-Men
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On On Bonus Pac-Man at 10,000
Off On Bonus Pac-Man at 15,000
On Off Bonus Pac-Man at 20,000
Off Off No Bonus
On Off Rack Test
Off On Locks Picture
Off Off Play Mode
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PACMAN CLONE ON A PISCES BOARD
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CKT SIDE COMP SIDE
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1 GND A GND
2 GND B GND
3 +5V C +5V
4 +5V D +5V
5 E
6 F
7 H
8 J COIN
9 1 UP K
10 2 START L 1 START
11 1 RIGHT M 1 LEFT
12 N
13 P
14 R 1 DOWN
15 S
16 VID Green T VID RED
17 SYNC U VID Blue
18 SP+ V
19 W
20 +12V X +12V
21 GND Y GND
22 GND Z GND
DIP 1 1 2 3 4 5 6 7 8 COIN/CREDIT
------ ON 1/1
OFF 1/2
0N TABLE
OFF UPRIGHT
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Pac-Man Japanese
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CKT SIDE COMP SIDE
-------- ---------
1 GND A GND
2 GND B GND
3 +5V C
4 +5V D
5 E
6 F
7 H
8 J COIN A
9 Coin B K Reset
10 2 START L 1 START
11 1 RIGHT M 1 LEFT
12 N 1 Up
13 P
14 1 Down R
15 S GND
16 VID Blue T VID RED
17 SYNC U VID Green
18 SP+ V
19 W
20 +12V X +12V
21 GND Y GND
22 GND Z GND
DIP SW 1 2 3 4 5 6 7 8 COIN/CREDIT
OFF ON 1/1
ON OFF 1/2
OFF OFF 2/1
ON ON FREE PLAY
ON ON 1 # OF MEN
OFF ON 2
ON OFF 3
OFF OFF 5
ON ON 10K BONUS MAN
OFF ON 15K
ON OFF 20K
OFF OFF NONE
OFF OFF PLAY MODE
ON OFF TEST MODE
OFF ON FREEZE VIDEO