5
PLAYER # 1 - MOTOR SENSOR # 2
PLAYER # 1 - MOTOR SENSOR # 4
29
PLAYER # 1 - MOTOR SENSOR # 5
9
PLAYER # 1 - MOTOR SENSOR # 6
31
POWER PONG - MAIN BOARD INPUT IC (74HC245N) CHART
IC
PICTURE
CONTENT
INPUT #
18
13
PLAYER # 1 - SCORE SENSOR # 4
14
PLAYER # 1 - SCORE SENSOR # 5
15
PLAYER # 1 - SCORE SENSOR # 6
10
PLAYER # 1 - SCORE SENSOR # 1
11
PLAYER # 1 - SCORE SENSOR # 2
12
PLAYER # 1 - SCORE SENSOR # 3
7
32
U0
8
U0
9
U1
0
U1
1
22
23
24
19
6
PLAYER # 1 - MOTOR SENSOR # 3
20
21
16
30
25
26
27
8
PLAYER # 2 - MOTOR SENSOR # 1
PLAYER # 2 - MOTOR SENSOR # 2
PLAYER # 2 - MOTOR SENSOR # 3
PLAYER # 2 - MOTOR SENSOR # 4
PLAYER # 2 - MOTOR SENSOR # 5
28
COIN UP SIGNAL
EXTRA BALL RESET
PLAYER # 1 - MOTOR SENSOR # 1
1
2
3
4
MAIN BOARD INPUTS
PLAYER # 2 - MOTOR SENSOR # 6
PLAYER # 2 - SCORE SENSOR # 1
PLAYER # 2 - SCORE SENSOR # 2
PLAYER # 2 - SCORE SENSOR # 3
PLAYER # 2 - SCORE SENSOR # 4
PLAYER # 2 - SCORE SENSOR # 5
PLAYER # 2 - SCORE SENSOR # 6
BALL HOPPER SENSOR
17
Jennison Entertainment Technologies
Power Pong Service Manual
Page 31