Page
11
of
14
Jamma Pinout
Parts Side
Solder Side
Ground/Common
1
A
Ground/Common
Ground/Common
2
B
Ground/Common
+5 VDC
3
C
+5 VDC
+5 VDC
4
D
+5 VDC
Not Used
5
E
Not Used
+12 VDC
6
F
+12 VDC
KEY
7
H
KEY
Coin Meter 1
8
J
Coin Meter 2
9
K
S
10
L
Speaker -
11 M
Video Red
12 N
Video Green
Video Blue
13
P
Video Synk
Video Ground
14 R
Service
Test
15
S
Coin 1
16
T
Coin 2
Player 1 Start
17 U
Player 2 Start
Player 1 Up
18 V
Player 2 Up
Player 1 Down
19 W
Player 2 Down
Player 1 Left
20
X
Player 2 Left
Player 1 Right
21
Y
Player 2 Right
Player 1 Button 1
22
Z
Player 2 Button 1
Player 1 Button 2
23 A
Player 2 Button 2
Player 1 Button 3
24 B
Player 2 Button 3
25 C
26 D
Ground/Common
27
E
Ground/Common
Ground/Common
28
F
Ground/Common
Trackball Connector located on main computer
Con 3
Con 4
Pin 1
Ground
Pin 1
Ground
Pin 2
Player 1 X-CLK
Pin 2
Player 2 X-CLK
Pin 3
Player 1 X-DIR
Pin 3
Player 2 X-DIR
Pin 4
Player 1 X-CLK
Pin 4
Player 2 Y-CLK
Pin 5
Player 1 X-DIR
Pin 5
Player 2 Y-DIR
Pin 6
+5 VDC
Pin 6
+5 VDC
