Bell System Practices 2682 Service Manual page 15

FV
RELA Y
tss
6,
sEcTloN 502-612-425
8t9040338
0R
P-900033
Pn
|
[TED
vrRrNG
804R0 ASSY
T------l
s-v
)
(0-v
)
I
I
I
I
I
I
I
I
I
T8t-7
I
I
taxt (t
-0
6:-lJ"
ft'cl t
a 1^
I tn-r1
5lA
',:Ifr"-'*-
TBr
-3t)
BR-BX )
L-
-J
H -
HoLD
KEY
LS
-
u
nt
sv
rtcx
HS
-
xEAosET
JACKS
cs -
cHAtxrNG sulTcH
1 -
D-161488
COI|NICTOR
m
SPART
lERrllAL
O -
ALL KEY
MoouLts
EQUIPPEo
O -
aLr
KEY
xotxr-ts
NoT
EQUIPPEo
Fig.
7-Stotion
Busy
[omp
Circuit
(o-vt
l9
(o-er)
r,r00tFtcATt0t
YIRE
OR
LEAD
COLOR
RET{OVE
FROI,I
cot{iEcT
TO
A
LEAO
l,f-0
TBI
-7
XOTE
I
I
|
90,f0338
OR
P-900033
PR I
NTED
vtRtilc
EOARD
ASSEMELY
@o.O
oPT
|
0f{
BK
Y
BL
0
IOTE
I
TBI.7
t2
r{oTE
2
84036
|
836
PLUG ASSY
O
oprrol
G-V XOTE 2
T8l
-30
l{0T85:
r.
cofo{EcT
(y-0)
A
LIAD
aro
THE (BX)
LEAo
0F
E190,10338
m
P-900033 PnlxTED
VIRII{C
EOARO
TO THE SAI{I
SPARE
TERMINAL OR O-I6148E
CONNECTOR
a. @ oPTroi
-
coriEcr (o)
LEAo
or
8l90/+0338 oR
P-9o0033 PRIITED
vtRric
BO RD
AXo
(C-V)
oF
8,t0361836
PLUG
A55E){6|Y
T0 Ttlt
SAME SPARE
TERMIXAL OR
D.I6148E
COXNECTOR
@ oerrol
- collEcr (o)
LEAo oF
8l9o/t0338 0R P-900033 PRI|TED
V
I
R
I
NG
BOARD
TO
THE SAI'E
TERI,I
I
IIAL
AS THE
(G-V)
CHAINING
LEAo
0F
TtlE
LAST EQUIPPEO
MODULE AS
FOLLGIS:
I
S.BUTTOII 30-BUTTOil
SET
SET
LAST
MODULE
IIOT
EQUIPPEO
TBI.3O
TBI'30
LAST
2
MODULES
NOT
EQUIPPEO
T8t-20
TBI'50
LAST
3
MODULES
XOT
EQUIPPID
TBI'40
Poge
15