Rockwell ROA 117 2247*1 Maintenance Manual page 18

LBI-39152
U4 - DUAL WIDE BANDWIDTH OP AMP
RYT 101 6164/1 (4558)
18
IC DATA
U5 - MONOLITHIC TIMER
RYT 109 6073/1 (145406)
V
DD
Rx1
Tx1
Rx2
Tx2
Rx3
Tx3
V
SS
D = Driver
R = Receiver
DI = Data In
DO = Data Out
V
1 16
CC
DO1
2 R 15
3 14 DI1
D
DO2
4 R 13
5 12 DI2
D
DO3
6 11
R
DI3
7 D 10
8 9
GND