Philco 22C4020 User manual

PHOTO FACT* Folder
PHILCO MODELS 22C4O2O,
22C4128M, 22C4132L (Ch. TV4OO)
CONTRAST
CONTROL
VOLUME
CONTROL
ON-OFF
SWITCH
FINE
TUNING
CHANNEL
SELECTOR
TONE
CONTROL
VERT.
HOLD
CONTROL
BRIGHTNESS
CONTROL
PHILCO MODEL 22C4128M
HORIZ.
HOLD
CONTROL
TRADE NAME Philco Models 22C4020, 22C4128M, 22C4132L (Ch. TV400)
MANUFACTURER Philco Corp., Tloga & "C" Sts., Philadelphia, Pa.
TYPE SET Television Receiver
TUBES Twenty-five
POWER SUPPLY 110-120 Volts AC-60 Cycles RATING 1.82 Amp. ® 117 Volts AC
TUNING RANGE Channels 2 thru 13, Video IF 45.75MC, Sound IF 41.25MC (Intercarrler)
INDEX
Alignment Instructions 6,7
DriveCord Stringing 16
Disassembly Instructions 18
HorizontalSweep Circuit Adjustments II
Parts List and Descriptions 13 thru 16
Photographs
Cabinet-Rear View 11
Capacitor Identification 4,9
Chassis-Top View 3
RF Tuner .. 10
Photographs (Cont)
Resistor Identification ........ 19,20
Trans., Inductor & Alignment Identification 17
Resistance Measurements 8
Servicing inthe Field 18
Schematic 2
TroubleShootingAids 12,17
Tube Failure CheckChart 5
Tube PlacementChart(Bottom View) .................. 8
Tube Placement Chart(Top View) 5
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PS
HOWARD W. SAMS & CO.,INC. • Indianapolis 5, Indiana
"The listing ofany availablereplacementpart herein does not constitute inany
case a recommendation, warranty or guaranty by Howard W. Sams & Co., Inc.,
as tothe quality and suitability of such replacementpart. The numbers of these
parts have beencompiledfrominformation furnished to Howard W. Sams & Co.,
Inc., bythe manufacturers ofthe particulartype of replacement part listed."
"Reproduction or use,without express permission, of editorial or pictorialcon-
tent, inany manner, is prohibited. No patent liability is assumed with respect to
the useofthe informationcontainedherein.Copyright 1955 by Howard W.
Sams & Co., Inc., Indianapolis 5, Indiana, U.S.of America.Copyright under In-
ternational CopyrightUnion. All rights reserved under Inter-American Copyright
Union (1910) by Howard W. Sams & Co., Inc." Printed inU.S.of America
DATE 6-55
SET 280 FOLDER 8

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© How..d W. S.«> • Co., Inc.19S5
PAGE 2

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AUDIO OUTPUT
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PHILCO MODELS 22C4O2O,
22C4128M, 22C4132L (Ch. TV4OO)