Dk8 And Dk16 Hesb/Digital Telephone With Loud Ringing Bell Wiring - Toshiba Strata DK 16 Installation And Maintenance Manual

INSTALLATION-PERIPHERALS
SECTION 100-816-207
MARCH 1993
JUMPER WIRES:
TB1 TB2
2-10 4-5
HACU-120
117/VAC TO
117
12 VDC
VAC
POWER
SUPPLY
MDF
66 BLOCK
STATION CABLING
TIP
RING
PT
PR
25-PAIR
CABLE
BASE UNIT,
PDKU, OR
KCDU
NOTE:
See Section 100-816-206
for instructions to cut EXSP
and HHEU jumpers on the
digital telephone main PCB.
FIGURE 7-10

DK8 AND DK16 HESB/DIGITAL TELEPHONE WITH LOUD RINGING BELL WIRING

HESB (REAR VIEW)
VOLUME CONTROL
INTERNAL
WIRING:
TBI VOICE
1 6
2 1
3 3
4 4
6 5 4 3 2 1
NOT USED
VOICE
MODULAR
12V 0V
CONNECTORS
MAY BE USED
12V
R
JACKETED
TWISTED PAIR
BK
24 AWG
W
6 5 4 3 2 1
1 2 3 4 5 6
MODULAR
CORD
(+)
(-)
1 2 3 4 5 6 7 8 9 10
6 5 4 3 2 1
JUMPERS
NOT USED
DOOR PHONE
TB2
1 2 3 4 5
0V
GN R
(+)
Y BK
BL W
6 5 4 3 2 1
1 2 3 4 5 6
STATION
(-) GREEN
(L2) YELLOW
+
(+) RED
P601
HHEU
(V.3 or .4)
INSTALL HHEU CIRCUIT (V.3 or .4) or
HHEU2 CARD INTO BASE OF DKT PER
HHEU INSTALLATION INFORMATION
IN SECTION 100-816-206.
7-14
(L2)
TB1
24 AWG
JACKETED
TWISTED
PAIR
FROM
DIGITAL
TELEPHONE
TO HESB
GN
(-)
(L2)
Y
BL
HESC-65A
CABLE
OCA
DO NOT
STRAP
CUT
R607