Raytheon 7dx21, 7dx22p, 18dx21a schematic
PHOTO
FACT*
Folder
VOLUME
CONTROL
OFF-ON-SW.
VERT.
HOLD
MODELS
RAYTHEON
7DX21,
7DX22P,
18DX21A
HORIZ.HOLD
CONTRAST
CHANNEL
SELECTOR
TRADE
NAME
MANUFACTURER
TYPE
TUBES
POWER
TUNING
Alignment
Block
Par-ts
Raytheon,
SET
Eighteen
Belmont
Television
SUPPLY
105-125
RANGE—Channels 2 thru
Instructions
Diagram
List
and
Description
Photographs
Cabinet-Rear
Capacitor
Chassis-Top
Identification
View
View
Models
Radio
Volts
7DX21,
Corporation, 5921
Receiver
AC or- DC
13
RAYTHEON
7DX22P,
14,15,16
MODEL
and
W.
INDEX
6,7
Photographs
13
7
11,18
7DX22P
18DX21A
Dickens
RATING:
High
RF
Tuner
Resistor
Trans.,
Identification
Schematic
'Tube
Placement
Voltage
Ave.,
.97
Chicago
Amp.
39,
© 117
(continued)
Voltage
Supply
Identification
Inductor & Alignment
Chart
and
Resistance
111.
Volts
AC
Measurements
12,17
4,9
o
D
x
5
*5
sl
XO
CO
a
X
KJ
19
10
2
5
HOWARD
"The
listing
of any
available
case a recommendation, warranty
as
to the
quality
ports
Inc.,
by the
"Reproduction
and
have been compiled
manufacturers
or
suitability
from
of the
use, without
replacement
of
information furnished
express
W.
part
or
guaranty
such
replacement
particular type
permission,
SAMS & CO., INC. • 'Indianapolis
herein
does
not
constitute
by
Howard
of
W.
part.
The
to
Howard
replacement
of
editorial
numbers
W.
Sams & Co.,
part
or
pictorial
in any
of
these
listed."
con-
Sams & Co., Inc.,
tent,
in any
manner,
the
use of the
Sams & Co., Inc., Indianapolis
ternational Copyright Union.
Union
DATE
information contained herein. Copyright
(1910)
by
1-50
is
Howard
prohibited.
1,
All
W.
Sams & Co., Inc."
1,
Indiana
No
patent
Indiana,
rights
liability
is
assumed with respect
U. S. of
reserved
1950
America. Copyright under
under Inter-American Copyright
Printed
by
Howard
in U. S. of
SET
America
81
to
W.
In-
FOLDER
13
THE
COOPERATION
RECEIVER
MAKES
IT
POSSIBLE
OF THE
MANUFACTURER
TO
BRING
YOU
THIS
OF
SERVICE
ffi) ©
UC^-'wvr/W
THIS
"
/7
PAGE
2
A
PHOTOFACT STANDARD
©Howard
W.
NOTATION
Sams & Co., Inc. 1950
SCHEMATIC
MODELS
RAYTHEON
7DX21, 7DX22P,
18DX21A
MODELS
RAYTHEON
7DX21,
7DX22P,
18DX21A
M3IA
dOl
SISSVHO
/—,-»
•:;,y—
V*:
:
f-"
PAGE
4
CHASSIS
BOTTOM
VIEW-TRANS.,INDUC1
JCTOR
AND
ALIGNMENT IDENTIFICATION
PAGE
9
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