Raytheon 10dx21, 10dx 22, 10dx 24, 10axf43 schematic
PHOTO
FACT*
Fold
er
RAYTHEON
B-1ODX22,
MODELS
1OAXF
3,
1ODX21,
A-1ODX24,
1ODX22
WIDTH
VOLUME
CONTROL'
ON-OFF
SW.
TRADE NAME
MANUFACTURER
TYPE
TUBES
POWER
TUNING RANGE
Raytheon-Models
Belmont
SET
AM-FM-Phono-TV
Twenty Five-TV only Models.
Thirty Two-Combination Models
SUPPLY
105-125
TV
Channel 2 thru
AM
530-16SOKC
FM
88-108MC
Alignment Instructions
Block
Diagram
Dial
Cord Stringing
Disassembly
20
21
Instructions
Horizontal Oscillator
Parts
List
and.
Description
Photographs
Cabinet-Rear View
Capacitor & Inductor
(Radio)
13
Capacitor
Identification
Chassis-Top
Chassis-Top
26
View
(Radio)
View
(TV)
HORIZ.
HOLD
RAYTHEON MODEL
A-10DX24,
Radio Corp.,
5921
B-10DX22,
W.
Receiver-Some Models
Volts
AC (DC
with Polarizing Relay)
13
6,7,8
21
Adjustment
21
22,23,24,25,26
Identification
(TV) 12,17
5
3
WC
DT
HOLD
BRIGHTNESS
10DX24
10AXF43,
Dickens
Ave.,
TV
INDEX
Photographs (continued)
Production Change
Schematic
Schematic (Radio)
Tube Placement Chart
Voltage
CONTRAST
10DX21, 10DX22
Chicago
39,
Illinois
only.
RATING:
High
Resistor
Resistor & Alignment
Trans.,
TV-1.7
Voltage
Amp.
Radio-.43
Power Supply
Amp.
Identification
(Radio)
10
Inductor
Identification
and
21
(TV)
2
19
15
and
Resistance Measurements
HEIGHT
CHANNEL
SELECTOR
FOCUS
©117
Volts
©117
AC
Volts
16
(TV) 11,18
Identification
Alignment
(TV)
4,9
14
AC
DO
O
7J
O
X
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o
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"The listing
of
any
quality
and
compiled
manufacturers
or
use, without
available
suitability
case a recommendation,
as
to the
parts have been
Inc.,
by the
"Reproduction
HOWARD
replacement
warranty
of
such
from
information
of the
particular
express
or
guaranty
replacement
permission,
W.
SAMS & CO., INC. • Indianapolis
tent,
part
herein does
by
furnished
type
Howard
part.
to
Howard
of
replacement
of
editorial
not
constitute
W.
Sams & Co., Inc.,
The
numbers
W.
Sams & Co.,
part
or
pictorial
in any
of
these
listed."
con-
in any
the
use of the
Sams & Co., Inc., Indianapolis Indiana,
ternational Copyright Union.
Union
(1910)
Indiana
manner,
is
prohibited.
No
patent
information contained herein. Copyright
by
Howard
All
W.
Sams & Co., Inc." Printed
liability
U. S. of
rights reserved under
DATE
11/49
is
assumed
with respect
1949
by
America. Copyright under
Inter-American
SET #75
Howard
in U. S. of
FOLDER
to
W.
In-
Copyright
America
14
PAGE
A
PHOTOFACT STANDARD
©Howard
W.
NOTATION
Somi & Co.,
Inc.
SC
19^<
®
NOTATION
&
Co..
Inc.
SCHEMATIC
5949
RAYTHEON
B-1ODX22,
MODELS
1OAXFH3,
A-1ODX24,
1ODX21,1ODX22
RAYTHEON
B-1ODX22,
MODELS
1OAXF43,
A-1ODX24,
1ODX21, 1ODX22
M3IA
dOl
SISSVHO
(L23)(L22)(L24)(L25)
PAGE
4
CHASSIS
BOTTOM
VIEW-TRANS.,
INDlJCT
.24)
(125)
(L42)
(128)
(L27)
(L28)
(L43)
(L39)
)\JCTOR
AND
ALIGNMENT IDENTIFICATION
PAGE
9
M5)
(Y31)
«•<_/
V^_^X
AM-FM
'izxaoi
CHASSIS-TOP
'
-V
S13QOW
VIEW
Due
to the
for
the
picture tube
lead should
Connect
DUMMY
ANTENNA
be
the
negative lead
High
grounded
shield
over
(V2).
tuner cover.
2.
6.
Connect
horizontal deflection.
DUMMY
ANTENNA
7.
is
DUMMY
ANTENNA
.05MFD
.05MFD
9.
horizontal deflection.
DUMMY
ANTENNA
.05MFD
.05MFD
9.
In
Its^lmum
DUMMY
ANTENNA
TWO
10.
carbon
res.
the
High
grounded
shield floating
over
(V2).
tuner
Connect
two
alignment
High
(Grid)
(V8).
B-.
Connect
the
High
(Grid)
(V8).
B-.
Pre-set
the
Fig
5. (A)
"ln"neosltiont0r
Across
125S
minals
in
each
lead.
11.
ti
12.
fact
that
this
filament
taped
and
placed
SIGNAL
GENERATOR
COUPLING
side
to un-
tube
floating
converter tube
Low
side
to
•
B
»
»
It
synchronized
SWEEP
GENERATOR
COUPLING
side
to un-
tube
converter tube
Low
side
.
matched
SIGNAL
to
12AU6
side
n
to
100KS
pin
to
shown
1
cover
Point^>as
GENERATOR
COUPLING
side
of
Low
synchronized
SWEEP
GENERATOR
COUPLING
side
to pin 1
of
12AU6
Low
side
to
n
trimmers
GENERATOR
COUPLING
antenna
with
SWEEP
ter-
125S2
generator
to the
ii
TV-ALIGNMENT
receiver
If
of a 3
GENERATOR
FREQUENCY
26.
23.
22.4MC
26.3MC
23.2MC
24.7MC
sweep
GENERATOR
FREQUENCY
25M3
(10MC
(*
GENERATOR
FREQUENCY
4.
(Unmod.)
sweep
GENERATOR
FREQUENCY
4.
(IMC
SWltCh
GENERATOR
FREQUENCY
85MC
(10MC
79MC
(10MC
69MC
(10MB
SShc
(10MC
57MG
(10MC
57MC
(10MC
incorporates a series
it
Is
desired
so as not to
volt
bias
SIGNAL
CHANNEL
SMC
SMC
voltage
SWEEP
Sweep)
~L%)
on the
SIGNAL
MARKER
GENERATOR
FREQUENCY
22.4MC
26.9MC
SOI
•ID
IF
resistors
schematic.
CHANNEL
SMC
"
SOUND
IF
ALIGNMENT USING
voltage
SWEEP
SMC
Sweep)
n
MARKER
GENERATOR
FREQUENCY
4.
approximate
t0
cnamel 6 and
SWEEP
Sweep.
Sweep)
MARKER
GENERATOR
FREQUENCY
83.25MC
Sweep)
Sweep)
Sweep)
55.25MC
Sweep)
to
align
present a shock
VIDEO
battery
to the
9
Across
n
n
"
»
n
OVERAL.
VIDEO
from
the
signal
CHANNEL
9
ALIGNMENT USING
In
series
9
DC
Probe
^
Common
n
DC
Probe
£^
Common
Point
from
the
signal
CHANNEL
SMC
dimensions
9
TUNER
LOW
turn
CHANNEL
6
5
4
3
2
2
IF
CONNECT
R49
it
"
it
"
11
IF
CONNECT
SJ>.
FM
A
shown
BAND
INSTRUCTIONS
filament
the
receiver
ALIGNMENT
AGO
VTVM
RESPONS
generator
Across
10KS2
with
side
lead
across
Input
AM
from
VTVM
to
Point
to B-.
to
Point
to
SIGNAL GENERATOR
generator
Vert
Pointoa
side
Vert
Polnt^J
side
.IGNMENT
In
ALIGNMENT
tne
channel 6 station
Across
lOKffi
with
scope
1000MMF
scope
minals
string, a 10S2
with
hazard.
line
the
and the
ADJUST
Al
A2
A3
A4
AS
A6
.
CHECK
to the
CONNECT
SCOPE
R49
with
In
series
the
high
scope
and
1000MMF
the
scope
terminals.
SIGNAL GENERATOR
Polnt^to
CONNECT
.Ami
to
.Ami
to
Fig
CONNECT
In
high
A7,A8,
A9
A10
to the
SCOPE
>.
B-.
).
B-.
4 and
SCOPE
R49
series
lead
across
input
.
ADJUST
to
Low
to
Low
with
side
and
ter-
B-. The
AND
pre-set
n
10
picture tube
positive
Adjust
for
Adjust
for
horizontal Input
ADJUST
Observe
necessary,
A6
placement
AND
VTVM
Junction
Adjust
for
Adjust
for
negative
reading will
side
of the
OSCILLOSCOPE
horizontal input
ADJUST
A7,A8,
A9
AID
Disconnect
Point
maximum
as per
Reconnect
so
pattern
retouch
and
the
selector
ADJUST
A11.A12
Adjust
A13
litude
Adjust
50%
necessary,
of
Check
nels.
and
optimum
channels
If the
to the
station
screw
maximum
band
Watt
lead
to B-.
maximum
resistor
removed.
may be
The
REMARKS
deflection.
high
n
minimum
deflection.
"
it
it
of the
oscilloscope
REMARKS
response curve
slightly
for
proper
pattern
as per
of
these
REMARKS
maximum
zero reading. A positive
correct
deflection.
be
setting.
of the
REMARKS
stabilizer
A.
Adjust
amplitude
Fig
2.
capacitor
4.
SMC
marker
as per
Fig
A7 for
straightness
slugs
screw
down
All and
response
Slight
A12 may be
55.25MC
at
Is
maximum
to the
dimensions
one
turn
REMARKS
All and A12 for
and
symmetry
A13 so
marker
on the
repeat
A12.
readjustment
necessary
response
.
marker
50*
point
selector
least 2 turns
"out" position,
properly aligned.
and if
retouch
and
Fig
1.
two
resistors
obtained
oscilloscope
cap.
A7, A8, A9 for
and
symmetry
C8.
Is
at
center
3.
Slightly
amplitude
of
diagonal
out
from
maximum
as per Fig 6.
appears
response
the
adjustment
on all low
on all low
can be
by the
screw
with
in
substituted
voltage
for
Al
thru
marker
and
on
either
f or
08
from
Adjust
AID
of
line.
shown
amp-
at
curve.
If
band
chan-
of All
to
obtain
band
moved
channel
the
from
the low
2
its
PAGE
6
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