Cpu Pcb Switch And Link Setup; Figure 35 - Cpu Pcb - Siemens ST750 General Handbook

5.13.1 CPU PCB Switch and Link Setup

See the following pages for switch and link settings.
Phase
Control
Bus
PL4
RS232
Handset
Port
SK1
Modem
Port
PL12
667/HB/33750/000
Manual Panel
Connector PL1
A
B
S2
Phase
C
LED
D
Displays
E
Status
F
LED
Displays
PP
SE
WD
Phase Bus
Processor &
FUSE
Firmware
Figure 35 – CPU PCB
Page 88
Switches and Link
Setting Positions
S1
S3 S4
LK1 EPLD
FUSE
Processor
Firmware
1st
Main
Processor
ST750 G H
ENERAL ANDBOOK
Controller O/P
92 to 95
PL3
O/P 88 to 91
PL2
PL6
Controller
I/P 0 to 15
PL7
PL8
BATTERY
Main
2nd
Issue 6
Controller
Controller
I/P 16 to 31
Detector
Supply
Extended
System
Bus
PL11