SECTION 502
-
612
-
41 0
*
(0)
(BK)
I
I
:
I
q
I
(D-BK)
I
I
I
(BL)
I
X
I
I
w e
(R)
I
616E
JACK
H4DU
RCVR
(W)
CORD
(W)
(G)
(R)
(R)
I HANDSET
(8K)
TRMTR
(
W
)
LS
(\1-BL)
FL
(BL-W)
HS
4
I
(
R-BL
)
(
NO
T
E I)
T(l)
(G)
T(2)
(R)
(R)
H
(
NOTE
2)
R(l)
R (2)
BL
I
*
�;�ci
S
E
T
7
I(R-G)
Rt
FL
(BR)
8
(o-w)
A I
L
!(D_:_5�3��� _j
LS
(BK) Lit
(o-w) H 5 (o-aK)
(
)
(R-G)
BR-BK
19
HS
TIA OR
52-0R
N
I
A
2
1
1
53-TYPE
HEADSET
KS-20419,LI
BUZZER
RINGER
(NOTE
TO
FIG.2
SH I
4
0
s
2418 AMPL
I
0
6
SH 2
0 LI
0
L2
0G
40108 OR 4228-TYPE NETWORK
I
,
TO CONTACT STRIPS-I
ST
MODULE.
2,
TO CHAINING SWITCH-1ST MODULE.
LEGEND:
fL-rLASH KEY
H
S
-
H
EA
DSE
T JACKS
L
S
-
L
I NE
SWITCH
*-INSULATED AND STORED
I�ET\IORK
TERMINAL
1-AMPLiriER
TERMINAL
UN DESIGNATED TERMINALS
ARE ON TERMINAL BOARD.
3. NIA RINGER SHOWN,
TIA
RINGER HAS SINGLE
COIL (5200 OHMS) AND ONLY (R) AND (BKI
LEADS.
Fig. 1-2636CA, CAM and 2637DA, DAM Telephone Set, Connections
Page 4
BSP 502-612-�10-i05_1976-0�-04.jpg Scanned by Frank Harrell, (Cowboy Fran�) Castle Roc�, Colorado Oct 05, 2012 16:39:40
