Sentinel Radio 401, 402, 406 schematic
PHOTOFACT*
VOL.CONT.
ON-OFF
BRIGHTNESS
CONT.
Fold
SW.
er
SENTINEL
MODELS 4O1, 402,
4O6
SERIES
TRADE
NAME
MANUFACTURER
TYPE
TUBES
POWER
TUNING
Alignment
Block
Horizontal
Parts
Sentinel,
SET
Twenty-Three
Sentinel
Television
SUPPLY
110-120
RANGE-Channels 2 through
Instructions
Diagram
Sweep
List
and
Photographs
Cabinet-Rear
Capacitor
Capacitor
Identification
Identification
Chassis-Top
CHANNEL
SELECTOR
CONTRAST
CONT.
Models 401, 402,
Radio
Receiver
VoltS-60
Adjustments
Description
View
View
(RF-IF)
SENTINEL
Corp,,
Cycles
13
(RF-IF)
(Sweep)
2100
MODEL
406
W.
AC
INDEX
14,15,16
402CV
Series
Dempster
5
Photographs
17
18
18
Schematic
12
Tube
Tube
Voltage
St., Evanston,
RATING:
1.98 Amp.
(continued)
Chassis-Top
RF
Tuner
Resistor
Resistor
Trans.,
Identification
Placement
Placement
and
View
Identification
Identification
Inductors & Alignment
Chart
Chart
Resistance
Illinois
® 117
(Sweep)
(RF-IF)
(RF-IF)
(Sweep)
Measurements
Volts
AC
(RF-IF)
(Sweep)
11
13
10
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9
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7
6
HOWARD
"The listing
of any
available
case a recommendation, warranty
as
to the
quality
parts have been compiled
Inc.,
by the
"Reproduction
and
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
by
Howard
part.
to
Howard
of
replacement
of
editorial
not
constitute
W.
Sams & Co., Inc.,
The
numbers
W.
Sams & Co.,
part
or
pictorial con-
in any
of
these
listed."
tent,
in any
manner,
the
use of the
Sams & Co., Inc.,
ternational
Copyright Union.
Union
(1
91
0)
by
information contained herein. Copyright
is
prohibited.
Indianapolis
Howard
DATE
7,
7',
All
W.
Sams & Co.,
9/49
Indiana
No
patent
Indiana,
rights
reserved
4918-9
liability
is
assumed with respect
U.
S. of
Inc." Printed
1949
America. Copyright under
under
Inter-American
SET #70
by
Howard
in U. S. of
FOLDER
W.
Copyright
America
9
to
In-
SOUND
@6MJ6
IF AMR
PAGE
2
>—(TT>—°
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THE
COOPERATION
RECEIVER
MAKES
OF THE
IT
POSSIBLE
A
PHOTOFACT
MANUFACTURER
TO
BRING
STANDARD
©
Howord
W.
YOU
THIS
NOTATION
Sams & Co., Inc.
OF
THIS
SERVICE
SCHEMATIC
1949
AUDIO
®6AR5
OUTPUT
4O2,
4O1,
SERIES
SENTINEL
4O6
MODELS
(V7
(T2)
(V6)
V5
C5
V4)
VIEW
RF-IF CHASSIS-TOP
siaaow
9O*
lot
13NI1N3S
S31M3S
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u)
ALIGNMENT IDENTIFICATION
AND
INDUCTOR
VIEW-TRANS.,
CHASSIS-BOTTOM
RF-IF
IDENTIFICATON
S13QOW
'lOfr
13NI1N3S
samas
VIEW-RESISTOR
R56 R54 R22 R57
R55
CHASSIS-BOTTOM
RF-IF
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