Main Board Inputs - Jet SPACE BALLZ Service Manual

IC INPUT #
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
21
32
Jennison Entertainment Technologies

MAIN BOARD INPUTS

SPACE BALLZ - MAIN BOARD INPUT CHART
CONTENT
COIN ACCEPTOR
BILL ACCEPTOR
TICKET RESET
TICKET SIGNAL # 1
TICKET SIGNAL # 2
BALL DROP BUTTON
INSTRUCTION BUTTON
SCORE SWITCH # 1
SCORE SWITCH # 2
SCORE SWITCH # 3
SCORE SWITCH # 4
SCORE SWITCH # 5
SCORE SWITCH # 6
SCORE SWITCH # 7
SCORE SWITCH # 8
SCORE SWITCH # 9
BONUS HOLE SWITCH
BELT SWITCH # 1
BELT SWITCH # 2
CRANE - LEFT SWITCH
CRANE - RIGHT SWITCH
BONUS STOP SENSOR
U11 IS NOT UTLIZED IN SPACE BALLS. THIS
SPARE IC CAN BE USED IN U08,U09, & U10
TO RECITFY POTENTIAL ISSUES WITH
THOSE IC'S. IF YOU SWAP IC'S, BE SURE TO
PUT THE DEFECTIVE IC BACK INTO U11
BEFORE POWERING THE UNIT ON. IF THIS
FIXES YOUR PROBLEM, BE SURE TO
RECORD THAT THE IC IN U11 IS NOW
DEFECTIVE AND CANNOT BE USED AGAIN
IN ANOTHER SOCKET
Space Ballz Service Manual
PICTURE
Page 49