Dk16 Base Key Service Unit Interior - Toshiba Strata DK 16 Installation And Maintenance Manual

POWER SUPPLY
MOUNTING HOLE
AND SCREW
AC POWER CABLE
FG SCREW
(LEFT SIDE)
FG WIRE
(GREEN/YELLOW)
DC OUT
CONNECTOR
P9 (KPSU16
VOLTAGE
TEST POINTS)
TB1, FG2
CONNECTOR
FOR EXPANSION
GROUND WIRE
RIBBON
CONNECTOR (P3)
SW1
MEMORY BATTERY
BACKUP STRAP
BATTERY
OPTIONAL KSTU
SHOWN FOR
REFERENCE ONLY
MOUNTING HOLE
AND SCREW
FIGURE 5-3

DK16 BASE KEY SERVICE UNIT INTERIOR

PULL
LOCK
PUSH
UNLOCK
KRCU
P2A
P8
P1
KFCU TIE WRAP
CONNECTOR HOLDER
PAD SWITCH ASSIGNMENTS:
SW400 – CO1
SW425 – CO2
SW450 – CO3
SW475 – CO4
5-3
INSTALLATION-DK16 KSU & PCB
KPSU16
BATT
±
AC DC
DC POWER
P2B
KCOU
SECTION 100-816-205
MARCH 1993
RESERVE POWER
BATTERY
CONNECTOR
MOUNTING HOLE
AND SCREW
DC POWER SWITCH
–24V CIRCUIT
BREAKER
(RIGHT SIDE)
MODULAR
CONNECTORS
J4 (CO4)
J3 (CO3)
J2 (CO2)
J1 (CO1)
MOH VOLUME
CONTROL
PFI
(STANDARD
TELEPHONE)
P5 (AMPHENOL JACK)
J6, MOH
(TO MOH/BGM
SOURCE)
J7, 600 PAGE
(TO PAGE AMP)
MOUNTING HOLE
AND SCREW