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AT&T 2630 Service Manual page 15

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1SS 7, SECTION 502-612-401
$TABIECt
CUT OFF KEY (635A05C) CONNECTIONS
636A=C
MOUNTING
KEY
CORD
CONNECTOR
CABLE
FEATURE
(BL-W)
BINCJER
RINGER
PLACE
ADAPTER
(EL)
BINDER
STRAP
EL-Y
Y-EL
BL-Y
Y-BL
G-BK
BK-G
BK-BR
BK
cutoff
A
Ringer
in
TB1-1
TB1 -2
(Note
2)
TB1-1
(Net.)
Set (Note 1)
(Note
5)
(Note 5)
to
TB1.2
cutOn Ext
Ringer
or
TB1
-1
TB1-2
TB1 -1
TB1-2
(Note 3)
Buzzer [Note 1)
(Note
5)
(Note5)
cutoff
To
To
Ext
TB1-1
TB1 -2
Aux.
Reley
Stetion
[Note 4)
Reley
Grd
Note 1: Remove (BR-BK) and (BK-BR) slate
plug leads from
terminals
10 and 29, insulte and store.
Note 2
To individual line or common ringer circuit at equipment.
Note 3
Connect (G-BK) (BK-G) leads to external
ringer or buzzer and connect ringer or buzzer circuit to (BL-Y) (Y-BL)
connector cable leads
at
equipment.
Note 4
Connect T, R, and A leads from equipment
and station
to be cut off through contacts of auxiliary
relay.
Connect
battery
to relay winding.
Use 227B or 421A KTU.
Note 5
On 2630DAMS1 and 2631DAMS1 sets use spare terminal
or D-161466 connector to connect leads together.
"
I nwlete and store.
Page 15

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