PHOTOFACT*
Fold
er
AUTOMATIC
MODEL
TV-P49O
VOLUME
CONTROL
ON-OFF SWITCH
TRADE
NAME
MANUFACTURER
TYPE
TUBES
POWER SUPPLY
TUNING
Alignment
Block
Fine
Parts
Automatic,
SET
Twenty
Automatic
Television
110-120
RANGE—Channels 2 thru
Instructions
Diagram
13
Tuning
Cord
Stringing
List
and
Description
Photographs
Cabinet-Rear
Capacitor
Chassis-Top
View
Identification
View
HORIZ.
VERT.
HOLD
Model
TV-P490
Radio
Mfg.,
Co.,
Inc.,
Two
Volts
Receiver
AC
13
6
19
14,15,16
10
11,18
3
122
CONTRAST
BRIGHTNESS
Brookline
INDEX
Ave.,
RATING:
Photographs
Schematic
Tube
Voltage
•
Boston
15,
Mass.
1. 03
Amp.
at 117
Volts
AC
(continued)
High
Voltage
Supply
10
RF
Tuner
7
Resistor
Identification
Trans.,
Inductor
2
Placement
and
Chart
Resistance
12,17
and
Alignment
Identification....
5
Measurements
8
CHANNEL
.SELECTOR
FINE
TUNING
4, 9
HOWARD
"The listing
of
any
case o recommendation,
as
to
the
parts
have been compiled from information furnished
Inc.,
by the
"Reproduction
available replacement
quality
and
manufacturers
or
use, without
warranty
suitability
of the
or
guaranty
of
such
replacement
particular type
express
permission,
W.
SAMS & CO.,
part
herein does
by
Howard
part.
to
of
replacement part
of
not
W.
The
Howard
editorial
constitute
Sams & Co.,
numbers
of
W.
Sams & Co.,
listed."
or
pictorial
INC. • Indianapolis
tent,
in any
In any
Inc.,
these
con-
manner,
the
use of
the
Sams & Co.,
ternational Copyright Union.
Union
DATE
information contained herein. Copyright
Inc.,
Indianapolis
(1
910)
by
Howard
1-50
1,
Indiana
is
prohibited.
No
patent
1,
Indiana,
All
rights
W.
reserved
Sams & Co., Inc." Printed
liability
is
assumed
1950
U. S. of
America. Copyright under
under Inter-American Copyright
by
in U. S. of
SET
with
Howard
respect
America
81
fo
W.
In-
FOLDER
3
PAGE
2
A
PHOTOFACT
©Howard
STANDARD
W.
Sams & Co.,
Vi^'-p' ' °°~
30
30
MFD I ,
NOTATION
SCHEMATIC
Inc.
1950
r=f?®
j
MFD
-!ZS
iflTl
tts?J
THE
COOPERATION
RECEIVER
-"•"""-' f fUl
J"MF
IT
POSSIBLE
OF THE
TO
MAKES
® ® ® ® ®
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J
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li)
MANUFACTURER
BRING
YOU
THIS
--1
'•
J
>®
OF
THIS
SERVI'
AUTOMATIC
MODEL
TV-P49O
AUTOMATIC
MODEL
TV-P49O
rav
M3IA
dOl
SISSVHO
PAGE
4
CHASSIS BOTTOM
VIEW-TRANS.,
INDUCTOR
i
13QOW
Diivwoinv
AND
ALIGNMENT
IDENTIFICATION
V20
\BIAS
i
25Z6GT/DOUBLER
VIDEO
AMR
(^Q\
\6AL5/
RECT.
VIDEO
/r
/
DET.
-.
\4
\^J
3RD
y(OEO
VeAuey
Cl
OSC.
RF
AMP
MIXER
OSC.
|F
IDEO
IF
(ST
VIDEO
IF
MIVER
/^/3\6
1ST
)
V6AGS /
VIDEO
A/4\
\)
\
PICTURE
RF AMR
V6AU6/
IF 2ND
V22
7JP4
VIDEO
\6AU6 / \6AL5/
TUBE
IF 3RD
VIDEO
IF
VIDEO
DET.
VIDEO
\6AU6/
\6AU6/
BOTTOM VIEW
HOR.
AMR
'
(V\7\
U2SN7GT/
I
^^~~~—~^^
I
V20
AMP.
S'
\'
\
\B.AS
JDOUBLER
HV
OSC.
RECT.
REST.
NC.
SEP.
TUBE
PLACEMENT
O6frd-Al
13QOW
AUDIO
OUTPUT VERT.
CHART
MULT.
VERT.
VIS
\I2SN7GT
AMP.
I
To
eliminate
voltage
of
the
line
A
tube shield slipped
method
of
to
give a reading
DUMMY
ANTENNA
DUMMY
ANTENNA
3
The
RF
do
not
require adjustment. Since
colls
at
at any
time,
DUMMY
ANTENNA
2 - 15CK
4
carbon
res.
in
series
with
each
sig.gen.
lead.
5
6
7
8
9
10
11
12
13
14
Ib
When
adjusting
uate
signal
DUMMY
ANTENNA
5000MMF
5000MMF
.
.
16
17
ALIGNMENT
-
ALIGNMENT
rn&_-./ruvgiNmcjii
shock
oscillator
is
Injecting
High
side
grounded
(See
prealignment
instructions).
side
to
GENERATOR
COUPLING
High
side
grounded
shield
above).
to
chassis
Amplifier
their
SWEEP
GENERATOR
COUPLING
Across
antenna
strip.
generator
High
side
6AU6
(V8).
to
chassis.
hazard,
tube
connected_to
the
signal
of
approximately
SIGNAL
GENERATOR
COUPLING
to un-
tube
shie]c
Low
chassis.
SWEEP
to un-
tube
(See
Low
side
.
and
mixer
respective channels.
it
will
be
"Distant1
terminal
the
4.5M3
so
SIGNAL
SIGNAL
GENERATOR
GENERATOR
COUPLING
FREQUENCY
to
Pin 1 4.5MC
Low
side
Common
»
" "
INSTRUCTIONS—READ
iiNjmm.in_/rNJ—KCAU
disable
ISSN?
(V18).
chassis.
over
the
mixer
from
-1
SIGNAL
GENERATOR
FREQUENCY
34.8MC
(Wo
mod.
36 . 9MC
(No
mod.
SWEEP
GENERATOR
FREQUENCY
35MC
(10MC
necessary
SWEEP
GENERATOR
FREQUENCY
(10MC
sweep)
(lore
sweep)
(lore
sweep)
(10MC
sweep)
(10MC
sweep)
(10MC
sweep)
(
10MC
sweep)
[10MC
sweep)
(10MC
sweep)
(10MC
sweep)
(10MC
sweep)
(10MC
sweep)
VTVM
GENERATOR
FREQUENCY
swee;
14
lines
are
Channel 2 Oscillator
Channel 2 must
to
GENERATOR
FREQUENCY
57MC
(Picture)
(Sound)
63MC
(Sound)
69MC
(Picture)
(Sound)
79MC
(Picture)
(S_ound)
85MC
(Picture)
(Sound)
177MC
183MC
189MC
195MC
201I1C
207MC
213MC
trap
and the
reading
mNNFfT
Any DC
(No
mod.)
INSTRUCTIONS
CAREFULLY
t-AKEfULLT
high
voltage
Use an
VIDEO
tube,
the
signal
volt
CHANNEL
Any
)
)
OVERALL
MARKER
34.
arc
36.9MC
RF
OSCILLATOR
pre-set
realign
MARKER
55.25MC
59.75MC
61.25MC
(Picture)
65.75MC
67 . 26MC
71.75MC
77.25M3
81.75MC
83.25MC
87.75MC
175.25MC
(Picture)
179.75MC
(Sound)
181.25MC
(Picture)
18S.75MC
(Sound)
187.2SI1C
(Picture
191.75MC
(Sound)
193.25MC
(Picture
197.75MC
(SoundJ
199.25MC
(Picture)
203.75MC
(Sound)
205.
25K;
(Picture
209.75MC
(Sound)
211.25MC
(Picture
215.75MC
(Sound)
SOUND
primary
Is
held
CHANNEL
v™
7
by
isolation
IF
ALIGNMENT
b
Jt not
generator.
at
=>in 7 6AL5
CONNECT
DC
probe
7
6AL5
Common
chassis.
IF
RESPONSE CHECK
CHANNEL
Any
ALIGNMENT
at the
be
all
the
CHANNEL
2
3
4
5
6
7
8
9
10
11
12
IS
IF
ALIGNMENT
of
-the
to
approximately
VTVM
probe
6AL5
chassis.
DC
probe
Point^b
lead
grounded.
factory
other
to
BEFORE
ATTEMPTING ALIGNMENT
btrUKt
AllbMKMNtj
unsoldering
transformer
makes a practical
The
signal
(V7)
with
VTVM
to
Pin
(V7).
lead
Vertical amp.
to Pin 1
(V8) . Low
to
Coil
aligned
Vert.
Pin 1 6AU6
Low
chassis
ratio
(V10).
lead
.Common
chassis
A1,A2
to
A3,A4
CONNECT
SCOPE
6AU6
side
chassis.
and due to
Is
in
parallel
first.
channels.
CONNECT
SCOPE
Amp.
to
(V8)
side
to
.
detector
-3 to -4
ADJUST
to
Pin
A17,
A18
to
to A19
A
Ing
ALIONMcNT
the
lead
feeding
when
available
generator output
AGO
line
ADJUST
Adjust
tion.
output
hold about
ADJUST
their
with
If
Channel
ADJUST
AS
A6
A7
A8
A9
AID
All
A
12
A13
A14
A
15
A16
colls
volts.
REMARKS
Adjust
tion.
Adjust
positive & negative read
can be
either
setting.
B+ to
as one
and
convenient
grounded.
Reduce
Check
tern
ers
1. If
sllaht
Al,
Adjust
ture
point
per
sound
if
proper
Fis.
is
REMARKS
for
maximum
signal
if
necessary
-1
volt
REMARKS
response pat-
to see
appear
as per Fig
not,
make
adjustments
A2, A3 and A4.
stability
all
other osc.
Z is
readjusted
REMARKS
to
place pic-
marker
on
pattern
Fig.
2.
carrier
it
appears
point
2.
(A17 & A18),
for
maximum
for
zero reading.
obtained
side
of the
high
side
adjusted
deflec-
gen.
to
reading
that
mark
normally
at 50%
as
Check
to see
at
as per
atten-
deflec-
on
correct
of
FIG.
FIG.
OSC.
ALIGNMENT
POINTS
I
2
PAGE
6
AUTOMATIC
MODEL
TV-P49O
UJ
Q
co
h-
Q
cr
i
cr
Ld
z
D
cr
^
LJ
Q
00
h-
L_
U
cr
LJ
D
h-
cr
•o
B
00
Item
Tube
V
]
6AU6
V
2
6AG5
V
3
6J6
V4
6AU6
V
5
6AU6
V6
6AU6
V7
6AL5
V
8
6AU6
V9
6AU6
V
10
6AU6
V 1 1
6AL5
V
12
6AT6
V13
25L6GT
V
14
12EN7GT
V
15
12SN7GT
V16
12SN7GT
V
17
12SN7GT
V18
12SN7GT
V
19
1B3GT
V20
25Z6GT
V21
6X5GT
V22
PINS
1234
7JP4
12V
Measured from
»
Measured from
* Do not
measure.
Pin 1
ov.
-1 . 7VDC
120VDC
-1.2VDC
-.8VBO
OV.
OV.
.4VDC
OV.
OV.
-.1VDC
-.5VDC
OV.
t
OV.
t
OV.
1-
OV.
t
-22VEC
•
-35VDC
OV.
OV.
AC
165VDC
pin
3 of V17
pin 3 of V20
Pin
2
OV.
OV.
120VDC
OV.
OV.
OV.
-2.6VDC
OV.
3.5VDC
OV.
-.1VDC
OV.
103VAC
tlOOVDC
4-225VDC
•f
67VDC
«OOVBC
»260VDC
* DO NOT
100VAC
OV.
3.4VDC
VOLTAGE
Pin
3
24VAC
18VAC
18VAC
31VAC
36VAC
42VAC
48VAC
64VAC
70VAC
64VAC
53VAC
33VAC
125VDC
t
3VDC
4-
12VDC
4-2.2VDC
•t-
OV.
• OV.
MEASURE
135VDC
270VDC
0V
READINGS
Pin
4
30VAC
24VA.C
12VAC
36VAC
42VAC
48VAC
53VAC
70VAC
75VAC
5BVAC
58VAC
31VAC
115VDC
t-2.8VBC
t
OV.
•f-4.9VDO
+-1.9VDO
»-35VBC
270VDC
OV.
5 6
* OV
VOLTAGE
Pin
Pin
5
125VDC
125VDC
§-5VDC
125VDC
125VBC
127VDC
OV.
90VDC
47VDC
122VDC
.1VDC
OV.
-2.4VDC
t
13VDC
*
37VDC
t
225VDC
4-
12VUC
t
50VDC
+300VDC
•250VDC
-160VDC
270VDC
7
8
if
if
6
125VDC
125
VDC
§-3.5VDC
125VDC
135
VDC
127VDC
OV.
175VDC
125VDC
122VDC
OV.
OV.
OV.
4-3VDC
*
12VBC
t
2.2VDC
•t-
OV.
•
OV.
OV.
OV.
9
10 11
it
-:t
AND
Pin
7
.3VDC
OV.
.8VDC
OV.
OV.
.9VBC
-1 . 9VDC
10VDC
3.5VDC
.8VBC
- . 1VEC
37VDO
78VAC
50VAC
64VAC
31VAC
78VAC
103VAC
75VAC
6.
3V
AC
it
RESISTANCE
Pin
8
Pin
9
V
V
V
V
V
V
V
V
V9
V
V
V
V20
V21
V22
T
?
4
*
*
4-
V
V
V
V
V
vie
V
2.5VBC
38VAC
50VAC
19VAC
64VAC
117VAC
134VAC
410VDC
12
13
OV OV
14
6.3VAC
MEASUREMENTS
Pin
from
1
3.3 Meg
1
Meg.
T1502
2.3
Meg.
2.3
Meg.
.ia
.18
1
Meg.
1
Meg.
1.52
INF
10
Meg.
Offl
-
HKffl
-4.7Meg
•
SKffl
•4. 7 Meg.
»
7.
SKffl
INF
INF
INF
115Kffl
pin 3 of
pin 4 of
pin 8 of
pin 5 of
pin
3 of
pin 5 of
Pin
2
OS.
Offl
T1502
Offl
Offl
02
lOOKffl
OS
6.
8KB
Offl
INF
Offl
422
.
110K2
e
320K2
4110K2
447KS2
t
700ffl
INF
402
Offl
345
6.8K2
II.F.
V20.
V20.
V21.
V20.
V20.
V17.
Tube
Hem
1
6AU6
2
6AG5
3
6J6
4
6AU6
5
6AU6
6
6AU6
7
6AL5
8
6AU6
6AU6
10
6AU6
1 1
6AL5
12
6AT6
13
25L60T
14
12SN7GT
15
12SN7GT
16
12SN7GT
17
12SN7GT
12SN7GT
1 9
1B3GT
25Z6GT
6X5GT
PINS
1 2
7JP4
1.88
Measured from
Measured from
Measured from
Measured from
Measured from
Measured
RESISTANCE
Pin
3
7.5S2
5ffl
5ffl
192
22S2
35S
28ffl
ssa
382
35ffl
302
232
T320ffl
-
2Kffl
-
ISKffl
-
2KS
•
lOOOffl
«
Offl
INF
22K2
40K2
ISMeg.I
8Mee.
READINGS
Pin
4
122
7.52
32
222
252
28ffl
312
38ffl
40ffl
33ffl
33ffl
20ffl
T4K2
•
470K2
-
ISOKffl
«
230Kffl
»
4.7Keg.
»7.5KS
INF'
40K2
INF
67
NF.
33Meg.
tlSOffl
t 7
.2.5M6E.
*6.2
41.3
8
Pin
5
TlOOOffl
tlOOOffl
27K2
T4502
TSOOffl
42
I7K2
T220Kffl
15502
ISKffl
Offl
470K2
Meg.
*820Kffl
Meg.
Kep\
t
8002
IMF
500KS
40Kffl
33Meg.
Pin
6
Pin
7
tlOOOffl
tlOOOffl
27Kffl
T4502
T3002
T1502
Offl
llOKffl
T1502
tssoffl-;
Offi
Offl
INF
-
-
*10002
47Kffl
»
Offl
INF
INF
INF
9
28Meg.
1002
OS
472
Offl
02
822
8.2KS2
10002
6.8K2
82ffl
15KS
T400Kffl
432
2K2
292
42ffl
13Kffl
192
10002
43ffl
432
INF
342
1.82
10 11 12
33Meg.
33Meg.
Pin
68ffl
23ffl
402
122
412
402
INF
432
190K2
INF.
8
Pin
9
TOP CAP
6802
13 14
INF.
32
1.
DC
Voltage
ohms
ohms.
2.
Pin
numbers
tion
on
3.
Measured
mon
per
volt;
bottom
values
negative
measurements
AC
Voltage
are
counted
in a
of
socket.
are
from
unless
otherwise
are at
measured
clockwise
socket
pin to
stated.
20,000
at
1,000
direc-
com-
4.
Line
age
5.
Front
6.
Where
setting
and
voltage
readings.
panels
readings
of the
maximum
maintained
controls
set at
may
service
controls,
readings
vary
at
117
minimum.
according
are
given.
volts
both
for
volt-
to the
minimum
HIGH
VOLTAGE
SUPPLY-BOTTOM
VIEW
PAGE
1O
HORIZ.
SIZE
VERT.
SIZE
VERT
LIN.
CABINET-REAR
VIEW
CHASSIS
BOTTOM VIEW-CAPACITOR IDENTIFICATION
AUTOMATIC
MODEL
TV-P49O
'
aovd
o
m
N
CHASSIS BOTTOM
VIEW-RESISTOR
i
laaow
Diivwoinv
IDENTIFICATION
RF
AMP.
MIXER
osc.
B++
iB+ i B-
BIAS
RECT & DOUBLER
TRIPLER
V21
RECT.
Ml
V20
AF
AMP.
V12
AUDIO
OUTPUT
V13
1st.
VIDEO
2nd,
.
IF V4 ft
VIDEO
IF V5
I
AGC
VIDEO
AMP.
DC
REST. & SYNC
SEP.
V9
I
HV
HV
OSC.
RECT.
V18
V19
\0
BLOCK
Diivwoinv
DIAGRAM
naow
C7
C8
C9
CIO
CU
C12
C13
C14
CIS
C16
C17
C18
C19
C20
C21
C22
C23
C24
C25
C26
C27
C28
C29
C30
C31
C32
C33
C34
C35
C36
C37
C38
C39
C40
C41
C42
C43
C44
C45
C46
C47
C48
C49
C50
C51
C52
C53
C54
C55
C56
C57
C58
C59
C60
ITEM
No.
VI
V2
V3
V4
V5
V6
V7
V8
V9
V10
Vll
V12
V13
VM
V15
V16
vn
vie
V19
V20
V21
V22
ITEM
No.
CIA
C2A
C3
C4A
C5
C6
RF Amp
Mixer
Osc.
1st
2nd
3rd
Video
Video Amp.
DC
Sep.
Sound
Ratio
AF
Audio
Vert.
Vert.
Hor. Mult.
Hor. Amp.
HV
HV
Bias
Doubler
Tripler
Picture
40
40
B
30
15
B
30
C
30
100
B
100
30
30
4
10
10
5000
5000
500
5000
1200
.82
22
5000
270
500
1200
1.5
4.7
4.7
1200
1200
5000
5000
5000
5000
5000
270
5000
5000
5000
5000
5000
5000
.25
500
5000
5
5000
.05
5000
.25
2.2
.02
.02
360
5000
1500
.02
5000
.006
.01
.02
.05
.05
5000
5000
Video
Video
Video
Restorer
Del.
Amp.
Mult.
Amp.
Osc.
Rectifier
Hectifier-
RATING
CAP.
USE
IF
Del.
IF
Amp.
Output
Tube
VOLT
350
350
450
450
150
150
150
150
150
150
25
25
350
400
400
400
400
400
400
600
600
400
400
400
IF
IF
Amp.
Amp.
Amp.
-Sync.
AUTOMATIC
PART
6AU6
6AG5
6J6
6AU6
6AU6
6AU6
6AL5
6AU6
6AU6
6AU6
6AL5
6AT6
25L6GT
12SN7GT
12SN7GT
12SN7GT
12SN7GT
12SN7GT
1B3GT
25Z6GT
6X5GT
7JP4
Capacity
and
Paper
AUTOMATIC
PART
No.
TUBES
REPLACEMENT
No.
values
given
Capacitors,
AEROVOX
PART
AF88J
AF862J4A
PRS150/30
AF10101004A
PRS150/50
PRS150/30
PRS150/30
PRS150/4
PRS25/10
1467-005
1467-005
1467-005
1468-00025
1467-005
1467-005
1467-005
1467-005
1467-005
1467-005
P488-25
1468-0005
1467-005
1468-000005
1467-005
P488-05
1467-005
P488-25
P488-02
P488-02
1468-00035
H67-005
1467-0015
P488-02
1467-005
P688-006
P688-01
P488-02
P488-05
P488-05
1467-005
1467-005
(SYLVANIA
DATA
STANDARD
REPLACEMENT
6AU6
6AG5
6J6
6AU6
6AU6
6AU6
6AL5
6AU6
6AU6
6AU6
6AL5
6AT6
25L6GT
12SN7GT
12SN7GT
12SN7GT
12SN7GT
12SN7GT
1B3GT
25X6GT
6X5GT
7JP4
CAPACITORS
in the
rating
and in
REPLACEMENT
CORNELL-
DUBILIER
No.
PART
UP4445
UP9CJ1039
*
BR3015
*
UP9BJ1038
BR3015
BR3015A
BR415
BR102A
UP1535
1D5D5
1D5D5
1D5D5
5W5T25
1D5D5
1D5D5
1D5D5
1D5D5
1D5D5
1D5D5
GT4P25
5W5T5
1D5D5
5W5V5
1D5D5
GT4S5
1D5D5
GT4P25
GT4S2
GT4S2
5W5T3
1D5D5
1W5D15
GT4S2
1D5D5
GT6D6
GT6S1
GT4S2
GT4S5
GT4S5
1D5D5
1D5D5
mrnfd.
DATA
No.
or
Equivalent)
RMA
BASE
TYPE
7BK
7BD
7BF
7BK
7BK
7BK
6BT
7BK
7BK
7BK
6BT
7BT
7AC
8BD
8BD
8BD
8BD
8BD
3C
7Q
as
14G
column
for
Mica
ERIE
PART
811-005
811-005
GP2K-500
811-005
GP2L-0012
GP1K-22
811-005
GP2K-270
GP2K-500
GP2L-0012
NPOK-1.5
NPOK-4.7
NPOK-4 . 7
GP2L-0012
GP2L-0012
811-005
811-005
811-005
811-005
811-005
GP2K-270
811-005
811-005
811-005
811-005
811-005
811-005
GP2K-500
811-005
NPOK-5
811-005
811-005
GP2K-330
811-005
GP2L-0015
811-005
GP2M-0056
GP2-335-01
811-005
811-005
are in
and
No.
mfd.
Ceramic
SPRAGUE
PART
No.
TVL-64
TVL-54
UT-301
UT-301
TVA-18
TVA-13
TVA-5
TVA-21
29C1
29C1
29C1
29C1
29C1
29C1
29C1
29C1
29C1
1FM-325
29C1
29C1
29C1
29C1
29C1
29C1
TC-2
1FM-35
29C1
MS-55
29C1
TM-15
29C1
TC-2
TM-12
TM-12
FM-335
29C1
1FM-215
TM-12
29C1
TM-26
TM-11
TM-12
TM-15
TM-15
29C1
29C1
for
Electrolytic
Capacitors.
.
Doubler
A
Filte
.
Filte
•
Filte
.
Filte
Filter
i
Filte
.
Filte
Filter
Filter
Stabilizing Cap.
Sync.
Decoupling
Ant.
Coupling
Ant.
Coupling
RF
Coupling
RF
Screen
RF
Filament
RF
Coupling
Mixer Grid Cap.
Mixer
IF
Coupling
RF
Bypass
Mixer Filament
Osc. Coupling
Osc.
Feedback
Osc.
Feedback
Osc. Filament
Osc.
Filament
Switch
Switch
AGC
Filter
1st
V. IF
1st
V. IF
IF
Coupling
AGC
Filter
2nd
V. IF
2nd
V. IF
3rd V. IF
3rd V. IF
3rd
V. IF
AGC
Filter
IF
Coupling
DAGC
V.
Diode
Det.
Filament
Video Coupling
Decoupling
Video
S. IF
Coupling
;st
S. IF
.sts.
IF
Diode
Load
RF
Bypass
De
-emphasis
Audio
Vol. Control
Audio
Audio
Output
Video Coupling
Sync. Coupling
Integrator
Integrator
NOTES
IDENTIFICATION
INSTALLATION
Sep.
Cathode
Bypass
Bypass
Decoupling
T
Bypass
Bypass
Bypass
Bypass
Decoupling
Fil.
Bypass
Decoupling
Fil.
Bypass
Cath.
Decoupling
Fil.
Bypass
Diode
Filter
Filter
Bypass
Coupling
Cath.
Bypass
Decoupling
Cap.
Coupling
Isolation
Coupling
Coupling
Plate
Bypass
Net.
Net.
AND
Bypass
Bypass
Bypass
CODES
NOTES
}
t
^
}
ITEM
No.
C61
C62
C63
C64
C65
C66
C67
C68
C69
C70
C71
C72
C73
C74
C75
C76
C77
C78
C79
C80
C81
C82
C83
ITEM
No.
R1A
R2A
R3A
R4
R5
R6
R7A
R8A
R9A
ITEM
No.
RIO
Rll
R12
R13
R14
R15
R16
R17
R18
R19
R20
R21
R22
R23
R24
R25
R26
R27
R28
R29
R30
R31
R32
R33
R34
R35
R36
R37
R38
R39
R40
R41
H42
R43
R44
B
C
B
C
B
B
B
RATING
CAP.
.01
.1
.05
.02
.005
.005
220
100
.01
100
.005
.005
.05
1000
360
1500
.1
500
500
.05
.1
1200
1500
*
Parallel
t Not
t
Some
§
Some
«
Some models
H
Omit
RESIST-
ANCE
500KB
Switch
1
Meg.
B
250KSJ
Shaft
1000SJ
25KSJ
Shaft
5
Meg.
10
Meg.
10
Meg.
5
Meg.
Shaft
5
Meg.
Shaft
5
Meg.
3halt
'
Additional
RESISTANCE
4700n
looon
1
Meg.
1000
560S2
5600
390n
4700SJ
IMeg.
looon
27KT2
27KSJ
47n
11KS2
150SJ
150S!
ison
820
ison
10KS2
82n
ison
HKSi
82fJ
lOOKn
2.2
Meg.
lOOKn
son
8200SJ
1
Meg.
lOKSi
IMeg.
6800SJ
mien
SOB
600
600
600
400
6000
6000
600
6000
6000
600
500
600
10000
10000
400
400
used
models
models
bypass
RATING
End
End
10%
5%
10%
10%
10%
10%
10%
10%
10%
5%
5%
VOLT
sections
in
WATTS
parts
RATING
5%
AUTOMATIC
PART
all
models.
use
use
use
section.
1
)
f
j
)
1
k
to be
WATTS
1
1
1
2
2
PARTS
No.
to
obtain
desired
500MMF
in
5000MMF
in
750MMF
in
PART
TRV-75
Not
Req.
TRV-77
TRV-76
TRV-79
TRV-78
TRV-78
TRV-80
Not
Req.
TRV-80
Not
Req.
TRV-80
Not
Req.
used with
AUTOMATIC
REPLACEMENT
No.
(
\
REPLACEMENT
PART
AUTOMATIC
LIST
CAPACI"
REPLACEMI
AEROVOX
PART
No.
P688-01
P688-1
P688-05
P488-02
7584-005
7584-005
1468-00025
1468-0001
P688-01
1468-0001
7584-005
7584-005
P688-05
1464-001
1469-00035
1467-0015
P688-1
P488-05
P488-1
1467-0015
1467-0015
capacity.
this
application.
this
application.
this
application.
IRC
PART
No.
Q13-133
76-1
Bll-137"
f
Bll-130"
E202"
I
Bll-108"
/
Bll-120"
E202"
Qll-141
Qll-143
Qll-143
Qll-141
TQ
Qll-141
TQ
Qll-141
TQ
"Concentrikit".
No.
BTS-1000-
BTS-1000
BTS-100K
BTS-2.2M
BTS-100K
BW-2-47
BTS-8200-
BTS-1
BTS-10K
BTS-1
BTA-6800
BT-2-10K
BW-2-47
A
DATA
DATA
PART
Meg
Meg
IRC
GI
GT
GT
GT
OS
DS
DS1
GT
iw:
GT
GT
GT
1W!
5W
5W
GT
5W
DS1
2R!
1W!
0
ft
N
D
t
M
SI
M
M
M
PAGE
14
NOTES
ir
Electrolytic
c
Capacitors.
IDENTIFICATION
AND
INSTALLATION
.
Doubler
i
Filter
-
Filter
•
Filter
i
Filter
Filter
A
Filter
.
Filter
Filter
Filter
Stabilizing
Cap.
Sync.
Sep. Cathode
Decoupling
Ant.
Coupling
Ant.
Coupling
RF
Coupling
RF
Screen
Bypass
RF
Filament
Coupling
Grid Cap.
Decoupling
Coupling
Bypass
Filament
tch
Bypass
Bypass
Filter
V. IF
V. IF
Coupling
Filter
V. IF
V. IF
V. IF
V. IF
V. IF
Filter
Coupling
Diode
Diode
Filament
Coupling
Coupling
IF
Coupling
S. IF
Cath.
S. IF
Decoupling
Load Cap.
Bypass
-emphasis
Coupling
Control
Coupling
Coupling
Plate
Coupling
Coupling
Bypass
t
Bypass
Bypass
Decoupling
Fil.
Bypass
Decoupling
Fil.
Bypass
Cath.
Bypass
Decoupling
Fil.
Bypass
Filter
Filter
Bypass
Bypass
Isolation
Bypass
Net.
Net.
RF
Mixer
Mixer
IF
RF
Mixer
Osc. Coupling
Osc. Feedback
Osc. Feedback
Osc. Filament
Osc. Filament Bypass
Switch
AGC
1st
1st
IF
AGC
2nd
2nd
3rd
3rd
3rd
AGC
IF
DAGC
V.
Del.
Video
Decoupling
Video
S.
1st
1st
Diode
RF
De
Audio
Vol.
Audio
Audio
Output
Video
Sync.
Integrator
Integrator
CODES
NOTES
Bypass
f
f
t
t
ITEM
No.
C61
C62
C63
C64
C65
C66
C67
C68
C69
C70
C71
C72
C73
C74
C75
C76
C77
C78
C79
C80
C81
C82
C83
ITEM
R1A
R2A
R3A
R4
R5
R6
R7A
R8A
R9A
RIO
Rll
R12
R13
R14
R15
R16
R17
R18
R19
R20
R21
R22
R23
R24
R25
H26
H27
R28
R29
R30
R31
R32
R33
R34
R35
R36
R37
R38
R39
R40
R41
R42
R43
R44
No.
ITEM
No.
CAP.
.01
.1
.05
.02
.005
.005
220
100
.01
100
.005
.005
.05
1000
360
1500
.1
500
500
.05
.1
1200
1500
*
Parallel
t Not
t
Some
5
Some models
»
Some
#
Omit
RESIST-
500KSZ
Switch
B
1
Meg.
250KB
B
C
Shaft
1000SJ
B
25KB
Shaft
C
5
Meg.
10
Meg.
10
Meg.
5
Meg.
B
Shaft
5
Meg.
B
Shaft
5
Meg.
B
Shaft
*
Additional
RESISTANCE
4700S!
looon
IMeg.
1000,
560SJ
560SJ
390SJ
4700SJ
IMeg.
1000S!
27KB
27KSJ
47n
mm 10%
150SJ
i5on
150SJ
82n
ison
lOKn
82SJ
150SJ
11KB
820
lOOKn
2. 2
100KS!
son
8200SI
IMeg.
lOKn
IMeg.
esoon
10KB
son
RATING
used
RATING
ANCE
End
End
10%
10%
10%
10%
10%
5%
Meg.
VOLT
600
600
600
400
6000
6000
600
6000
6000
600
500
600
10000
10000
400
400
sections
in all
models
models
bypass
parts
RATING
10%
5%
10%
5%
5%
AUTOMATIC
models.
use
use
use
section.
WATTS
4
i ]
1
J
-*-
I
S
I
£
^
to be
WATTS
I
i
2
I
A
i
I
i
i
a
i
a
z
z
I
-I
1
I
I
I
1
I
1
I
I
¥
1
z
i
i
|
2
i
z
¥
i
1
2
2
PARTS
PART
No.
to
obtain
desired
500MMF
in
5000MMF
750MMF
in
AUTOMATIC
PART
No.
TRV-75
Not
Req.
TRV-77
I
TRV-79
TRV-78
TRV-78
TRV-80
Not
Req.
TRV-80
Not
Req
.
TRV-80
Not
Req.
used
will)
AUTOMATIC
PART
LIST
CAPACITORS
REPLACEMENT
AEROVOX
PART
No.
P688-01
P688-1
P688-05
P488-02
7584-005
7584-005
1468-00025
1468-0001
P688-01
1468-0001
7584-005
7584-005
P688-05
1464-001
1469-00035
1467-0015
P688-1
P488-05
P488-1
1467-0015
1467-0015
capacity,
this
application.
in
this
application.
this
application.
REPLACEMENT
IRC
PART
Q13-133
76-1
1
Bll-137"
Bll-130"
E202"
(
Bll-108"
Bll-120"
E202"
Qll-141
Qll-143
Qll-143
Qll-141
TQ
Qll-141
TQ
Qll-141
TQ
"Concentrikit".
REPLACEMENT
No.
BTS-100K
BTS-100K
BW-2-47
BTS-8200-5%
BTS-1
BTS-10K
BTS-1 Meg.
BTA-6800
BT-2-10K
BW-2-47
AND
CORNELL-
DUBILIER
PART
OT6S1
GT6P1
GT6S5
GT4S2
DSTH60D5
DSTH60D5
5W5T25
5W5T1
GT6S1
5W5T1
DSTH60D5
DSTH60D5
GT6S5
2R5D1
1W5D15
GT6P1
GT4S5
GT4P1
1W5D15
1W5D15
CONTROLS
DATA
CLAROSTAT
No.
M-60-Z
SW-A
M-85-S
M-86-S
M-86-S
RESISTORS
DATA
IRC
PART
No.
BTS-1000-5%
BTS-1000
BTS-Z.2
Meg-53
Meg.
DESCRIPTIONS
CCONTO
DATA
No.
PART
ERIE
PART
No.
GP2-335-01
GP2K-220
GP1K-100
GP2-335-01
GP1K-100
GF2L-0015
410-500
410-500
GP2L-0012
GP2L-0015
No.
Volume
Attach
Vert,
hold control, front ) ,
Horiz.
Attach
per
Contrast
Brightness
Attach
Horiz. Size
Vert,
size
Vert,
linearity
Focus
control
Attach
to R7A per
Horiz. centering
Attach
to R8A per
Vert,
centering
Attach
ALL
RESISTORS
RF
Coil Shunt
RF
Decoupling
RF
Grid
RF
Cathode
Attenuator Network
Attenuator
Network
Attenuator Network
Mixer Coil Shunt
Mixer Grid
Mixer Decoupling
Osc.
Grid
Osc.
Grid
Osc. Cathode
1st
Video
IF
Network
Network
Network
Video
Video
Video
Video
Video
Video
Video
Reel.
Network
Det. Diode
Amp.
Network
Network
Amp.
Grid
IF
Cathode
IF
Decoupling
IF
IF
IF
IF
IF
Load
Grid
Plate
Screen
AGC
AGC
AGC
1st
1st
2nd
2nd
2nd
3rd
3rd
AGC
AGC
Voltage Divider
Filament Dropping
Video
Video
Bias
Bias
Video Amp.
Video
Filament Dropping
SPRAGUE
PART
TM-11
TM-1
TM-15
TM-12
TVM-256
TVM-256
1FM-325
1FM-31
TM-11
1FM-31
TVM-256
TVM-256
TM-15
MS-21
1FM-215
TM-1
TM-15
TM-1
1FM-215
1FM-215
Control
to R1A per
hold
control,
instructions
control,
control,
per
instructions
control
control
control
to R9A per
IDENTIFICATION
ARE * 20%
See
See
See
See
Grid
Cathode
See
Decoupling
Grid
Cathode
See
Load
Decoupling
See
control
control
Note
IDENTIFICATION
No.
Ver
. MV
Ver . Sweep Coupling
Ver . Discharge
Ver .
Ver . Sweep Coupling
Ver .
Diff
rentiator
Hor.
MV
Hor . Sweep
Hor.
Discharge
Hor. Sweep Coupling
Hor. Sweep Coupling
HV
Osc.
Fixed
Fixed
Trimmer
HVOsc.
HVOsc.
HV
Filter
HV
Filter
Hor. Cent. Cont.
Line
Filter
AGC
Filter
V.
Amp.
INSTALLATION
instructions
rear]Dual
in
"Concentrikit".
front
7
rear
j
Dual
in
"Concentrikit".
instructions
instructions
instructions
UNLESS OTHERWISE STATED:
Note
1
Note
1
Note
1
Note
2
Note
2
2
Note
2
AND
INSTALLATION
Feedback
Sweep Coupling
Sweep Coupling
Feedback
Coupling
Plate
Decoupling
Trimmer
«
Grid Cap.
Fil.
Bypass
Bypass
§
t
Cath.
Bypass
NOTES
Concentric
Concentric
CODES
CODES
NOTES
ITEM
R45
R46
R47
R48
R49
R50
R51
R52
R53
R54
R55
R56
R57
R58
R59
R60
R61
R62
R63
R64
R65
R66
R67
R68
R69
R70
R71
R72
R73
R74
R75
R76
R77
R78
R79
R80
R81
R82
R83
R84
R85
R86
R87
R88
R89
R90
R91
R92
R93
R94
R95
R96
R97
R98
R99
R100
R101
R102
R103
R104
R105
R106
R107
R108
R109
R110
Rill
ITEM
No.
ITEM
No.
T2
No.
Note
Note
NoteS.
Tl
RESISTANCE
4700JJ
150KJJ
IMeg.
esoon
220KC1
200KJJ
5600
5SOSI
82SJ
5%
47WJ
15KSJ
15K£!
47KSJ
10
Meg.
390Kfi
470KJ!
6.8
Meg.
esn
4700S2
150!!
4700SJ
47000
looon
100KS!
470KJ2
3
Meg.
4.7
Meg.
18KS!
150KSJ
2.2
Meg.
820KB
820KSI
3
Meg.
5. 6 Meg.
5.6
Meg.
100KB
4700SJ
1000JJ
220KB
1.2
Meg.
10KS!
4.7
Meg.
4. 7 Meg.
47KSJ
47KB
4. 7 Meg.
4. 7 Meg.
43SJ
10%
eon
7
500f!
esn
100O
68n
looKn
IMeg.
3
Meg.
3.3
Meg.
3. 3 Meg.
4. 7 Meg.
4.7
Meg.
12000
3.9
Meg.
3. 9 Meg.
3
Meg.
3
Meg.
680n
18JJ
1. Use for
2. Not
Some
PRI.
117VAC
at . 05A
PRI.
1.5SJ
RATING
5%
10%
5%
5%
10%
10%
5%
10%
10%
10%
5%
10%
10%
Wt
10%
10%
10%
10%
10%
10%
10%
local
used
models
SEC.
133VAC
.
017ADC
SEC.
6
son
WATTS
in all
1
RATING
1
1
2
2
1
1
1
1
10
\
z
~z
1
1
1
^
1
1
1
1
1
1
1
{
1
5
receptio
model;
use
RATING
Al
180f
SEC.
SEC.
38f2
ESCRIPTIONS
)NTJ
ERIE
No.
335-01
335-01
00
00
Control
to
R1A
hold
control,
hold
per
instructions
control,
per
instructions
Size control
size
control
linearity control
to R7A per
centering control
to R8A per
centering control
to R9A per
ARE
Shunt
coupling
id
thode
Network
Network
Network
Coil
Shunt
Grid
Decoupling
eo
IF
Grid
etwork
etwork
etwork
eo IF
Cathode
eo IF
Decoupling
ieo
IF
Grid
ieo
IF
Cathode
ieo IF
Decoupling
ieo
IF
Grid
ieo
IF
Cathode
ect. Load
etwork
;
Divider
nt
Dropping
)et.
Diode Load
^.mp.
Grid
stwork
3twork
Vmp.
Plate
imp.
Screen
nt
Dropping
SPRAGUE
PART
No.
TM-11
TM-1
TM-15
TM-12
TVM-256
TVM-256
1FM-325
1FM-31
TM-11
1FM-31
TVM-256
TVM-256
TM-15
MS-21
1FM-215
TM-1
TM-15
TM-1
1FM-215
1FM-215
INSTALLATION
per
instructions
front
control,
rear)0 ™1
front
rear
instructions
instructions
instructions
IDENTIFICATION
*20%
See
Note
See
Note
See
Note
See
Note
See
Note
See
Note
Decoupling
See
Note
Ver
. MV
Ver . Sweep Coupling
Ver . Discharge
Ver . Sweep Coupling
Ver .
Ver . Sweep Coupling
Differentiator
Hor.
MV
Hor. Sweep Coupling
Hor. Discharge
Hor.
Sweep
Hor. Sweep Coupling
HV
Osc.
Fixed Trimmer
Fixed Trimmer
HV
Osc. Grid Cap.
HVOsc.
HV
Filter
HV
Filter
Hor.
Cent.
Line
Filter
AGC
Filter
V.
Amp.
")
in
"Concentrikit".
Dual
'Concentrikit".
it
UNLESS
1
1
1
2
2
2
2
ART
C-220
:-ioo
:-ioo
j-0015
j-0012
J-0015
LS
Volume
Attach
Vert,
Horiz.
Attach
Contrast control,
Brightness
Attach
Horiz.
Vert,
Vert,
Focus control
Attach
Horiz.
Attach
Vert,
Attach
iESISTORS
il
lator
lator
ator
Jrid
Jrid
:athode
IDENTIFICATION
AND
INSTALLATION
Feedback
Sweep
Coupling
Feedback
Coupling
Plate
Decoupling
«
Fil.
Bypass
Cont. Bypass
§
t
Cath.
Bypass
NOTES
Concentric
Concentric
CODES
OTHERWISE
CODES
NOTES
STATED:
ITEM
R45
R46
R47
R48
R49
R50
R51
R52
R53
R54
R55
R56
R57
R58
R59
R60
R61
R62
R63
R64
R65
R66
H67
R68
R69
R70
R71
R72
R73
H74
R75
R76
R77
R78
R79
R80
R81
R82
H83
R84
R85
R86
R87
R88
R89
H90
R91
R92
R93
R94
R95
R96
R97
R98
R99
R100
R101
R102
R103
R104
R105
R106
R107
R108
R109
R110
Rill
ITEM
No.
ITEM
No.
T2
No.
Note
Note
Note
Tl
RESISTANCE
470WJ
150KT!
IMeg.
68000
220KTC
200KS2
560n
560SJ
82S2
5%
470O
i5Kn
i5Kn
47KSJ
10
Meg.
390KIZ
470KR
6.8
Meg.
68S2
4700B
150SJ
4700n
4700S!
looon
100KS!
470KS2
3
Meg.
4. 7 Meg.
18KSJ
150KSJ
2.2
Meg.
820KT!
820KS2
3
Meg.
5. 6 Meg.
5.6
Meg.
100KSJ
4700S2
1000SJ
220KS2
1.2
Meg.
10KI!
4.7
Meg.
4.7
Meg.
47Kn
47KB
4.7
Meg.
4.7
Meg.
43n
10%
eon
7
soon
68SJ
100S2
68S2
100KSJ
1
Meg.
3
Meg.
3.3
Meg.
3.3
Meg.
4. 7 Meg.
4.7
Meg.
1200S!
3.9
Meg.
3.9
Meg.
3
Meg.
3
Meg.
680SJ
im
1. Use for
2. Not
3.
Some models
PRI.
117VAC
at
.05A
PRI.
1.5S2
RATING
5%
10%
5%
5%
10%
10%
5%
10%
10%
10%
5%
used
10%
10%
\0"i
10%
10%
10%
10%
10%
10%
10%
local
in all
SEC.
1
133VAC
.
017
ADC
SEC.
1
650SJ
AUTOMATIC
WATTS
i
a
2
1
s
f
I
4
Y
f
i
A
^
I
2
~
4
i
s
i
I
T
3
1
I
I
I
1
i
I
^
I
1
1
1
1
1
£
A
I
i
\
i
2
1
1
1
1
1
10
i
i
2
i
1
1
2
i
1
1
1
1
1
1
1
4
.1.
1
5
reception only.
models.
use
180K&
RATING
SEC.
RATING
SEC 2
38f2
REPLACEMENT
PART
resistor
2
RESISTORS
DATA
IRC
No.
PART
BTS-4700
BTS-150K-5%
BTS-1
Meg.
BTS-6800
BTS-220K-5%
BTS-180K
BTS-560
BTS-560
BTS-15K
BTS-15K
BTS-47K
BTS-10
BTS-390K
BTS-470K
BTS-6.8
BW-i-68
BTS-4700
BW-i-150
BTS-4700
BTS-4700
BTS-1000
BTS-100K
BTS-470K
BTS-3.3
BTS-4.7
BTS-18K
BTS-150K-5%
BTS-2.2
BTA-820K
BTA-820K
BTS-3.3 Meg.
BTA-5.6
BTA-5.6
BTS-100K
BTS-4700
BTS-1000
BTS-220K-5%
BTS-1. 2 Meg.
BTA-IOK
BTS-4.7 Meg.
BTS-4.7 Meg.
BTA-47K
BTA-47K
BTA-4.7
BTA-4.7
BTS-1 Meg.
BTS-3.3
BW-1-1200
BTS-3.3 Meg.
BTS-3.3 Meg.
BW-1-680
in
this
application.
TRANSFORMER
AUTOMATIC
SEC.
3
PART
TRANSFORMER
AUTOMATIC
SEC.
3
on
PART
No.
Meg.
Meg.
Meg.
Meg.
Meg.
Meg.
Meg
Meg.
Meg.
Meg.
CCONT.
No.
No.
3
IDENTIFICATION
Voltage Divider
Picture
Tube Cathode
Sync.
Sep. Grid
Sync.
Sep. Cathode
Sync. Sep.
Plate
Phase
Correction
Bias
Voltage Divider
Bias
Voltage Divider
Sound
IF
Sound
IF
Ratio
Del.
Ratio Det. Diode Load
De
-emphasis
AF
Grid
AF
Plate
Output
Bias Network
Output
Filter
Filter
integrator
Integrator
Vert.
MV
Vert.
MV
Vert.
MV
Vert.
MV
Vert. Amp. Grid
Vert. Amp. Cathode
Vert.
Voltage Divider
Vert.
Vert. Amp.
Feedback Network
Vert.
Vert.
Horiz.
Hoiriz.MVGrid
Horiz.
Horiz.
Horiz.
Filter
Horiz.
Horiz. Amp. Grid
Horiz. Amp.
Horiz. Amp.
Horiz. Deflection Load
Horiz. Deflection Load
Osc. Filament
Filament Dropping (Wire
HV
Osc. Grid
Parasitic
Parasitic
Parasitic
HV
Filter
Voltage
Voltage Divider
Voltage Divider
Voltage Divider
Voltage Divider
Voltage Divider
Filter
Voltage Divider
Voltage Divider
Voltage Divider
Voltage Divider
Filter
Surge
See
Cathode
Decoupling
Diode Load
Grid
Cathode
Cathode
Plate
Grid
Plate
Amp. Grid
Amp.
Plate
Plate
Deflection
Load
Deflection Load
MV
Plate
MV
Cathode
MV
Grid
MV
Plate
Amp. Grid
Plate
Plate
Shunt
Supp.
Supp.
Supp.
Divider
Limiter
(Wire
Wound)
(POWER)
REPLACEMENT
STANCOR
PART
No.
(POWER)
REPLACEMENT
STANCOR
PART
No.
Note
3
Wound)
DATA
PART
DATA
PART
MERIT
MERIT
No.
CODES
No.
CHICAGO
PART
No.
CHICAGO
PART
No.
PAGE
15
PARTS
LIST
AND
DESCRIPTIONS
(Continued)
ITEM
No.
T3
ITEM
No.
SP1
SP2
ITEM
No.
LI
ITEM
No.
L2
L3
L4
L5
L6
L7
L8
L9
L10
Lll
L12
L13
L14
LI
L16
L17
L18
L19
5
IMPEDANCE
PRI.
SEC.
4!J
3KSJ
FIELD
RES.
PM
CONE
DIA.
3
7/8"
TOTAL
DIRECT
CURRENT
.066A
USE
Ant.
Input
RF
Strap
Inductance
RF End In-
ductance
RF
End-
Inductance
RF
Plate
Chk.
Osc.
Coils
1st
Video
IF
2nd
Video
IF
3rd
Video
4th
Video
IF
Peaking
Peaking
Peaking
Peaking
Sound
IF
Trap
Ratio
Det.
Translormer
Fil.
Choke
Fil.
Choke
RATING
RATINGS
RESISTANCE
150n
IF
DC
PRI.
180SJ
V. C.
4n
V. C.
9/16"
RATINGS
D.
C.
DC
PRI.
.2CT
on
on
on
on
on
.2SJ
.2n
.in
.in
9.sn
2»n
ion
2on
2n
4n
on
on
TRANSFORMER
AUTOMATIC
RES.
SEC.
PART
.en
AUTOMATIC
IMP.
DIA.
RES.
INDUCTANCE
(0
CURRENT
1000^1
6
Henries
SEC.
.KJ
.in
PART
AUTOMATIC
.an
No.
REPLACEMENT
No.
AUTOMATIC
PART
REPLACEMENT
PART
No.
REPLACEMENT
STANCOR
PART
A-3876
SPEAKER
JENSEN
PART
ST-113
MOD.P4-X
FILTER
No.
COILS
(AUDIO
DATA
MERIT
No.
PART
§
A-2928
DATA
No.
#
4A1
CHOKE
REPLACEMENT
STANCOR
PART
No.
C-2303
t
(RF-IF)
DATA
MEISSNER
PART
No.
OUTPUT)
No.
I
GUAM
PART
No.
DATA
160
Microhenries,
520
Microhenries
160
Microhenries,
520
Microhenries.
CHICAGO
PART
RO-2
#
Fabricate
MERIT
PART
C-2977
No.
S
No.
t
}
Bend
mount
new
CHICAGO
PART
R-885
Wound
Wound
INSTALLATION
mounting
on
original
NOTES
mounting
No.
|
Drill
t
mounting
NOTES
on
33KJ2
on
15Kn
NOTES
tabs
down
bracket.
bracket.
INSTALLATION
NOTES
one
new
hole.
resistor.
resistor.
and
PAGE
16
ITEM
No.
Ml
ITEM
No.
M2
RATING
CURRENT
.155A
RF
Tuner
PART
NAME
AUTOMATIC
PART
No.
SELENIUM
REPLACEMENT
SYLVANIA
PART
No.
NE-5
MISCELLANEOUS
AUTOMATIC
PART
No.
RECTIFIER
DATA
NOTES
NOTES
FINE TUNING
CORD
STRINGING
PAGE
19