Bell System Practices Plant Series Identification, Installation, Operation, Connections, And Maintenance page 11

PART OF
DI20F
MOUNTING
CORD
*
PLUG n
>
!!!
I
26
2
27
13
38
3
28
4
29
14 ;
5
30
6
31
15
40 /
7
32
8
33
16
TO
41
SH
3
9 '
34
10
35
17
42
, ,
12
37
18
43
50�
49�
48 �
23 �
24f-t-
25 �
22�
44
20
(
*
45
21
(
*
46
(V-Bll
TO SH 2
Fig. 5-Mounting
TO FIG. 4
,...- -- --,
(i)):
��
o-w
BINDER
( W -Bll
!BR-W)
( W -BR)
lBL-Rl
(R-Gl
lBR-R)
(S-R)
lBK-BL)
( 0 -BK)
t
( S -BK)
t
!BR-Y)
*
0
y
VACANT
Cord and
Key Units for 2626A 1 Telephone Set (Sheet 4 of 6)
ISS 1 SECTION 529-226-113
I
A75A CONNECTOR CABLE
O-W BINDER
PLUG
2
2
I
I
)
I
LEAD
DESIGNATION
Page 11