SECTION 502-61 0-418
I
I
--
P-900033
PRINTED
\/IRING BOARD ASSY
P/0 0-180463 KIT OF PARTS
--
LEGEND:
LS-
LINE SWITCH
H 5
·HEADSET JACKS
CS-CHAINING 51/ITCH
*
INSULATED AND STORED
(Y
)+
I
I
(BK)+
I
I
(
O
)
;
(
BL
)
t
1
USE
D-161488
CONNECTOR OR SPARE TERMINAL
; LEADS INVOLVED IN MODifiCATION
B40361836 PLUG ASSEMBLY LEADS,
P/0 D-180463 KIT OF PARTS
7
L2
(5)
*
(BR)
(
Y
)
(O-Il)
HS
(
0-BK
)
cs
(G-V)
§
6
5
51
A
(
Y
-
B
R)
BL
BUSY
LAMP
NOTE:
WHEN A SINGLE BUSY LAMP IS REQUIRED,
EITHER THIS STATION BUSY LAMP CONTROL
CIRCUIT OR THE BUSY LAMP CONTROL CIRCUIT
WITH 6C KTU SHOWN IN FIG.5 MAY BE USED.
WHEN MORE
THAN ONE BUSY LAMP IS
REQUI REO, ONLY THE 6C KTU BUSY LAMP
CONTROL CIRCUIT SHOWN IN FIG.5 MAY BE
USED.
Fig. 3-+Statian Busy lamp Circuit Using Printed Wiring Board Assembly.
TABLE A
lA,
I
AI, AND 1A2 CONVERSION- 636CA TELEPHONE SET
LEAD
KEY
HOLD KEY
CHAINING PLUG
CONTACT STRIP
MODULE
OR PLUG
ARRANGE-
MENT
V-G
V-G
R
R
R
R
R
y
G
BR-V
V-BR
1ST
2ND
1ST
2ND
1ST
2ND
3RD
MOD
MOD
MOD
MOD
MOD
MOD
MOD
1Al/1A2
10
10
.
•
5
15
9
11
9
11
21
Only
1A1/1A2-
1st, 2nd Mod
10
35
21
40
5
35
9
11
9
11
40
1A-3rd Mod
1A1/1A2-
1st Mod
10
35
11
40
35
15
9
40
9
40
21
1A-2nd,
3rd Mod
1A
*
26
11
26
11
21
Only
10
26
9
5
15
•
Insulated and stored.
Poge 10
BSP
502-610-418-i04_1975-03·10.jpg
Scanned by Frank Harrell, {Cowboy Frank) Castle Rock, Colorado Feb
04,2012 14:37:46
(
0-\1
)
A
I
(
11-0
)
;
A
(V-G)
§
-24V
LINE
sw.
y
8
8
8
18
