Strata Dk16 Functional Block Diagram; G E N E R A L D E S C R I P T I O N - Toshiba Strata DK8 General Description Manual

S T R A T A D K 8 & D K 1 6

G E N E R A L D E S C R I P T I O N

117 VAC
(15 AMP)
50/60 HZ
_ _
+ +
12 VOLT 12 VOLT
BATTERY BATTERY
OPTIONAL CUSTOMER
SUPPLIED BATTERIES
(SEE TABLE G)
POWER FAILURE
TELEPHONE (PFT)
LOOP START LINES
• FIC: 02LS2
• REN: 0.2B
CENTRAL OFFICE/
CENTREX/PBX
MODULAR
CONNECTORS RJ14C
MAINTENANCE TERMINAL (TTY PORT)
DOOR LOCK OR BGM MUTE
CONTROL RELAY
NIGHT BELL OR MOH (CONTROL RELAYS)
ALARM RELAY SENSOR
SMDR PRINTER (SMDR PORT)
PAGE ZONE 1
PIOU PAGE ZONE RELAY CONTROL
•
•
•
PAGE ZONE 4
Figure 8

STRATA DK16 FUNCTIONAL BLOCK DIAGRAM

BASE KEY
SERVICE UNIT
KPSU16
CHARGER
AC
INPUT
BATT
_
OPTIONAL
PBTC
FEATURE
CABLE
CARTRIDGE
KFCU
MODULAR
CONNECTORS
CO4
BUILT-IN
CO3
RJ11 CO LINE
CO2 LOOP
CIRCUITS
CO1
(4)
EXPANSION KEY
SERVICE UNIT
CO LINE PCB
PCOU
(4)
CO 5 - 8
LINES
CO LINE/
(4)
DIGITAL
STATION
PCB
KCDU
(2/4)
RSSU
TTY
Port only
PERIPHERAL
INTERFACE
PCB
PIOUS
OR
PIOU
IMDU
(MODEM)
See Table I
RCA JACKS
600
DIGITAL TELEPHONE
AND ADD-ON MODULE
BUILT-IN
DIGITAL
+
DIGITAL TELEPHONE
TELE-
AND DSS CONSOLE
PHONE
CIRCUITS
(8)
OPTIONAL
DTMF/ABR
DOOR PHONES AND LOCK CONTROL
RCVRS (4)
K4RCU
NIGHT BELL, BGM MUTE, OR
MOH (CONTROL RELAY)
OPTIONAL
STANDARD
TELEPHONE
CIRCUITS
(4)
KSTU
ALTERNATE BGM SOURCE
25-PAIR
AMPHENOL CONNECTOR
DIGITAL TELEPHONE WITH
INTEGRATED
STATION DATA INTERFACE
PCBs
DIGITAL
STAND-ALONE
DATA INTERFACE
PDKU
(8)
ELECTRONIC
PEKU
(8)
ELECTRONIC/
STANDARD
DOOR PHONES AND LOCK CONTROL
PESU
(4/2)
STANDARD
TELEPHONE
PSTU
OR MODEM
RSTU
(8)
25-PAIR
AMPHENOL CONNECTOR
A U G U S T 1 9 9 3
SPEAKER
AMP
MOH/BGM SOURCE
DDCB MDFB
VOICE MAIL
STANDARD TELEPHONE
PRINTER
DIU
TOSHIBA
POWER READY CONNECT
ELECTRONIC TELEPHONE
DDCB MDFB
STANDARD TELEPHONE
FAX
PERSONAL
COMPUTER
7