Section
V
RESTRICTED
AN
08-40SCR274-2
TEST UNIT 1-84-A OF TEST SET RC-54-A
INPUT VOLTAGE SCREEN VOLTAGE PLATE VOLTAGE
8 8 8
INPUT CURRENT
lO A FUSE
CATHODE CURRENT
a
SPARE
8
8
0
OFF�
0-25.
G�
0.
o
GAIN
9
�
TEl.
CONTROL
TEl.
P L -1 4 7
PL-152
HEADSET HS-23
O R EO UAL
1-----
WHI-T
EI
,LJ---------
-
-
--,
RADIO RECEIVER UNDER
I
I
PRIMARY
(+)
i
I
SOURCE
I
CORD
CD-531
CORD
TEST WITH DYNAMOTOR DM-32-A
I
CD-533
I
28 VOLTS
I
D.C_
(
-
)
I
SPECIAL P L UG
AND ADAPTER FT-230-A
I
I
L
___ ___
BLA
.?
�
AND
FIXTU R E
DWG. NO. 7845
�
(BOTTOM COVER REMOVED)
j
-
-
-
--
-
---
-
--
-
-
-
C ONNECTIONS F OR SERVICING RADIO RECEIVERS
(THIS ARRANGEMENT PROVIDES F O R A CCESS TO THE
ELECTRICAL COMPONENTS INSIDE THE R A DIO RECEIVER
UNDER TEST)
METER READINGS FOR
METER LABELLED
READS
CW OR MCW POSITIONS.
GI.\IN CONTROL AT
MAXIMUM
INPUT VOLTAGE
PRIMARY SOURCE
(VOLTS)
28.0
SCREEN VOLTAGE
SCREEN/GRID SUPPLY TO TUBES
78-92
VT-131 AND VT-132 (VOLTS)
PLATE SUPPLY TO TUBES Vl'"131,
I
PLATE VOLTAGE
VT-132 AND SCREEN GRID SUPPLY
230- 250
TO TUBE VT-134
(VOLTS)
TOTAL CURRENT FROM PRIMARV
INPUT CURRENT
SOURCE (AMPERES)
1.4- 1.7
CATHODE CURRENT OF ,R F AMP.
CATHODE CURRENT
AND FIRST
I
F AMP. TUBES VT-131
11 - 1 5
( MI L LI AMPERES)
PA RTS L 1ST FOR TEST SET RC-54-
A
(FOR TESTING COMPONENTS OF RECEIVING EOUIPMENT)
QUAN.
DESCRIPTION
W.E.DWG. NO.
I
I
I
I
I
I
I
I
3
I
I
---- �---"-----
- --
--
--
-
-- --_ ..
*CORD CD-531 (RACK FT-233-A OR TEST UNIT I-84-A TO PRIMARY
SOURCE,
TWO CONDUCTOR, ONE P LUG PL-14 7)
'*
CORD CD -532 (RACK F T-233- A TO RADIO CONTROL BOX BC-450-A,
BC-473-B OR BC-496-A, EIGHT CONDUCTOR, PLUGS PL-152
,*CORO CD-533 (TEST UNIT 1-84-A TO RADIO RECEIVER ONE PLUG
PL-152 AND ONE SPECIAL PLUG PE R DRAWING NUMBER 7845)
---
- -�----- - --
------
INSTRUCTION DIAGRAMS FOR TEST SETS RC-54- A AND RC-55-A
---------�-
-
----
-
-�----
-
---
-
MOUNTING FT-222:-A (FOR RADIO CONTROL BOX BC -450- A)
---------
--
-
-
---�----
-
-
7547
6693
7382
E5-692031
7054
MOUNTING FT-231-A ( FOR RACK FT-233-A)
7059
RACK FT - 233-A
--_._--- - -
T EST UNIT
1- 84-A
7369
SET OF TOOLS AS FOLLOWS: 3 - BRISTO WRENCHES
8 021
3 - PHI LLI PS SCREWDRIVERS
80 20
3
-
TUBE EXTRACTORS
7489
------
CONTROL UNI.T
( L OCAL) (FORMERLY MC-236)
6743
cW*
HEADSET HS-23 (OR HS-23-
A)
-
cW*
CD-307 (OR CD-307-A) HEADSET EXTENSION CORD
-
'*
CORDS CD-531, CD-532 AND CD-533 A RE FURNISHED IN
FIVE
FT.
LENGTHS UNLESS OTHERWISE SPECIFIED.
,**HEADSET HS-23 AND CORD CD- 307 ARE NOT FURNISHE D
B Y WESTERN E L E C TRIC COMPANY A S PA RTS OF THIS
TEST S E T.
Figure
5- J.
Test Set RC-54-A -Instruction Diagram for Receiver Testing
5-2
RESTRICTED