Upload
duongdung
View
225
Download
4
Embed Size (px)
Citation preview
PHOTOFACT* Folder CAPEHART CHASSISCT-27, CT-38, CT-45 (Ch. Series CX-33DX
VOLUMECONTROL
ON-OFf SW
SHADINGCONTROL
FOCUSCONTROL HEIGHT
CONTROL
CHANNELSELECTORSWITCH
BALANCE
CONTROL CONTRASTCONTROL
Capehart Model 331MX
VERT.HOLD
CONTROL
TRADE NAME
MANUFACTURER
TYPE SET
TUBES
POWER SUPPLY
TUNING RANGE
CAPEHART: The CX-33DX chassis has 6 production run versions. The production chassis andproduction run or "Series" numbers are stamped on both the front and rear aprons of the chassis.Example: A chassis stamped "CT-27-3" is the CT-27 version of the CX-33DX chassis-Produc-tion run "3". There have been two production runs of this chassis, those coded with a "-2" aret he original production. The chassis are classified as follows.MODEL CHASSIS1T17MX CT-272T20MX CT-383C17MX, 319MX, BX, 320MX, BX CT-27321AMX, ABX, 322RAMX, RABX CT-27324BX, 325AFX, 326MX CT-27331MX, BX CT-38335MX.BX, 336CX.FX CT-38338MX CT^45339MX CT-38340X CT-45341X CT-45
Capehart - Farnsworth Corp., Fort Wayne Ind.
Television Receiver
Twenty Three
110-120 Volts AC-60 Cycle
Channels 2 thru 13
RATING 2. 3Amp. ® 117 Volts AC
INDEXAlignment Instructions 6, 7
Drive Cord Stringing 11
Disassembly Instructions 11
Horizontal Sweep Circuit Adjustments 11
Parts List and Descriptions 12 thru 14
Photographs
Cabinet - Rear View 11
Capacitor and Alignment Identification 4 ,9
Photos (Cont.)
Chassis - Top View 3
RF Tuner 10
Resistor and Inductor Identification 15 ,16
Resistance Measurements 8
Schematic (Alternate Tuner) 8
Schematic (TV) 2
Tube Placement Charts .. . . 5
go* >
Vi
ftXitcooX
HOWARD W. SAMS & CO., INC. • Indianapolis 5, Indiana
"The listing of any available replacement part herein does not constitute in anycase a recommendation, warranty or guaranty by Howard W. Sams & Co., Inc.,as to the quality and suitability of such replacement part. The numbers of theseparts have been compiled from information furnished to Howard W. Sams & Co.,Inc., by the manufacturers of the particular type of replacement part listed.""Reproduction or use, without express permission, of editorial or pictorial con-
tent, in any manner, is prohibited. No patent liability is assumed with respect tothe use of the information contained herein. Copyright 1952 by Howard W.Sams & Co., Inc., Indianapolis 5, Indiana, U. S. of America. Copyright under In-ternational Copyright Union. All rights reserved under Inter-American CopyrightUnion (1910) by Howard W.Sams 8. Co., Inc." Printed in U. S. of America
DATE 2-52 SET 160 FOLDER 2
THE COOPERATION OF THE MANUFACTURER OF THIS
RECEIVER MAKES IT POSSIBLE TO BRING YOU THIS SERVICE
8 SEE WRTS LIST FOR ALTERNATEVALUE OR APPLICATION
DOTTED IN RWTS ARE NOT USED IN ALL
MODELS. WHEN DOTTED IN PARTS ARE
USED POINTS MARKED X ARE BROKEN.
A PHOTOFACT STANDARD NOTATION SCHEMATIC
©Howard W. Sams & Co., Inc. 1952
PAGE 2
SOUND IF®6AU6 [M] [HO]
Uf i
AUDIO OUTPUT
©6K6GT
HORIZ OUTPUT©6BG6G DO NOT MEASURE
)IO OUTPUT)6K6GT
OITIONAL WIDTHn C8I AS SHOWN BY> LINE.
CAPEHART CHASSISCT-27, CT-38, CT-45 (Ch. Series CX-33DX)
CAPEHART CHASSISCT-27, CT-38, CT-45 (Ch. Series CX-33DX)
M3IA dOl SISSVHO
CHASSIS BOTTOM VIEW-CAPACITORPAGE 4
AND ALIGNMENT IDENTIFICATION
PAGE 9
0 /V6NMLS)\,Zs
RATIO DET
VIO \P6K6CT AGC CLAMP
feAUS)
SOUND IF
1ST SYNC AMP
6LI3HORIZ SYNC DISCR
SYNC CLIPPER AGC AMP SYNC SEPVERT MULT 2ND SYNC AMP AGC OET NOISE CLIPPER
I I
\GCB6J
3RO VIDEO IF
6LI2
VERI MULTVERT OUTPUT
(6ACJ
2ND VIDEO IF
6LIO
1ST VIDEO IF
ei_7
RF AMP COW
BOTTOM VIEW
eLI2
2ND VIDEO IF 3RD VIDEO IF
l ISCB^ teAHe/
1ST SYNC AMP VIDEO AMP
SALS)
—/RATIO DET
SYNC SEP
Novell™
HORIZ SYNC OISCR HOK AfC
TOP VIEW
TUBE PLACEMENT CHART
PAGE 5
ALIGNMENT INSTRUCTIONSALIGNMENT INSTRUCTIONS—READ CAREFULLY BEFORE^ ATTEMPTING ALIGNMENT
The high voltage shock hazard may be eliminated by removing the horizontal oscillator tube, (V18), from its socket.
1.
2.
3.
4.
5.
6.
VIDEO IF ALIGNMENT
Remove the converter tube, (V2), and replace it with a 6J6 which has pin 1 removed. This will disable the local oscillator and prevent the possibilityof erroneous indications.Turn the AGC control to fully clockwise.Connect the negative lead of a 3 volt battery to the ungrounded lead of C8, l i connect the positive lead to chassis.During video IF alignment the common lead of the VTVM is connected to approximately 100 volts with respect to chassis. Avoid touching or groundingthe VTVM case.
DUMMYANTENNA
Direct
SIGNALGENERATORCOUPLING
High side to an ungrounded tube shield floatingover dummy convertertube, (V2). Low side tochassis.
"
SIGNALGENERATORFREQUENCY
26. SMC(unmod)
24. SMC
26MC
23MC
21. 75MC
27.75MC
CHANNEL
Any
"
CONNECTVTVM
DC probe to point<&.Common to poin»n|>.
"
ADJUST
Al
A2
A3
A4
A5
A6
REMARKS
Adjust for maximum deflection.
"
"
Adjust for MINIMUM deflection.
OVERALL VIDEO IP RESPONSE CHECK
Connect the synchronized sweep voltage from the signal generator to the horizontal input of the oscilloscope for horizontal deflection.
DUMMYANTENNA
Direct
SIGNALGENERATORCOUPLING
High side to an un-grounded tube shieldfloating over dummyconverter tube, (V2).Low side to chassis.
SIGNALGENERATORFREQUENCY
25MC(10MC swp.)
MARKERGENERATORFREQUENCY
21.75MC22.75MC25. SMC26.25MC
CHANNEL
Any
CONNECTSCOPE
Vert. amp. toPoint<£>. Low sideto chassis.
ADJUST REMARKS
Check for response curve similar to Fig* 1.If necessary retouch Al thru A4 for properresponse.
SOUND IF ALIGNMENT USING AM SIGNAL GENERATOR AND VTVM
Connect two matched lOOKft C*r%) resistors in series from point^^to chassis. The junction of these two resistors is alignment pointtf^as shownon the schematic.
DUMMYANTENNA
1500MMF
SIGNALGENERATORCOUPLING
High side to pin 1, (grid)of 6AH6, (V6). Lowside to chassis.
SIGNALGENERATORFREQUENCY
4. SMC{unmod)
CHANNEL
Any
CONNECTVTVM
DC probe to point^>.Common to chassis.
DC probe to point^.Common to pointQS.
ADJUST
A7, A8,A9
A10
REMARKS
Adjust for maximum deflection.
-Adjust for zero reading. A positive and negative read-ing will be obtained on either side of the correctsetting.
SOUND IF ALIGNMENT USING FM SIGNAL GENERATOR AND OSCILLOSCOPE
Use frequency modulated signal with 6<A modulation and 450KC sweep. Use 12CA- sawtooth voltage in scope for horizontal deflection.
DUMMYANTENNA
1500MMF
SIGNALGENERATORCOUPLING
High side to Pin 1, (grid)of 6AH6,(V6). Low sideto chassis.
SIGNALGENERATORFREQUENCY
4.5MC(450KC swp)
MARKERGENERATORFREQUENCY
4. SMC
CHANNEL
Any
CONNECTSCOPE
Vert. amp. toPoint^^. Low sideto chassis.
Vert. amp. toPoinW^. Low sideto chassis.
ADJUST
A7, A8A9
A10
REMARKS
Disconnect stabilizor capacitor C9. Adjustfor maximum amplitude and symmetry as perFig. 2.
Reconnect C9.Adjust Alu so 4. SMC occurs at center ofcrossover lines as per Fig. 3. SLIGHTLYretouch A9 for maximum amplitude andstraightness of crossover lines.
OSCILLATOR ALIGNMENTRemove the dummy converter tube and replace the original 6J6 in its socket.Complete oscillator alignment may not be necessary.If the oscillator seems to be off frequency approximately the same amount for a majority of the channels, it may be possible to correct them in onestep using All. It should be noted that this is an all channel oscillator circuit adjustment and should not be adjusted for any individual channel.If adjustment of All will not bring all channels well within the range of the fine tuning control, it will be necessary to adjust the channel stripadjustment for each channel that is off frequency. The channel strip adjustments are reached through a hole just to the right of the channelswitch shaft. The correct adjustment screw is accessible through this hole as the channel switch is turned to each channel.Connect the synchronized sweep voltage from the generator to the horizontal input of the oscilloscope for horizontal deflection.The sweep generator output lead should be terminated with its characteristic impedance, usually 50 ohms.Set the fine tuning control to the mid-position of its range.
DUMMYANTENNA
See Fig. 5
SIGNALGENERATORCOUPLING
Across antenna ter-minals.
SIGNALGENERATORFREQUENCY
213MC(10MC Swp)l
207MC(10MC swp)201MC(10MC swp)195MC(10MC swp)189MC(10MC swp)183MC(10MC swp)177MC(10MC swp.)85MC(10MC swp.)79MC(10MC swp.)69MC(10MC swp.)63MC
J10MC swp.)57MC(10MC swp.)
MARKERGENERATORFREQUENCY
211.25MC215.75MC
205.25MC209.75MC199.25MC203.75MC193.25MC197.75MC187.25MC191.75MC181.25MC185.75MC175.25MC179.75MC83.25MC87.75MC77.25MC81.75MC67.25MC71.75MC61.25MC65:75MC55.25MC59.75MC
CHANNEL
13
12
11
10
9
8
7
6
5
4
3
2
CONNECTSCOPE
Vert. amp. toPoint^^. Low sideto chassis.
ADJUST
A12
AI3
A14
A15
A16
A17
A18
^A19
A20
A21
A22
A23
REMARKS
Adjust to place sound marker in trap"notch" as shown in Fig. 4. The video markershould fall between 45 & 60%.
PAGE 6
ALIGNMENT INSTRUCTIONS CCONTJAOC ADJUSTMENT
Turn the set on and tune in the strongest available TV station. Turn the contrast control to maximum, (fully clockwise).If the signal is strong turn the AGC control clockwise until the picture begins to bend at the top, then counter-clockwise just enough to removethe sync, distortion. If intercarrier buzz is objectional reduce the control just enough to remove the buzz.If the signal is weak, turn the AGC control counter-clockwise until the picture begins to appear washed out, then rotate the control clockwiseuntil the picture returns to normal. If more than one station is available in the area it may be necessary to make a compromise adjustment toobtain best results on all stations.
DUMMYANTENNA
See FiE.5
SIGNALGENERATORCOUPLING
Across antenna ter-minals.
SIGNALGENERATORFREQUENCY
207MC(10MC swp)
213MC(10MC swn)201MC(10MC swp)195MC(10MC swp.)189MC(10MC swp.)183MC(10MC swp.)177MC(10 MC swp.)85MC(10MC swp.)79MC(10MC swp.)69MC(10MC swp.)63MC(10MC swp.)S7MC(10MC swp.)
MARKERGENERATORFREQUENCY
205.25MC209.75MC
211.25MC215.75MC199.25MC203.75MC193.25MC197.75MC187.25MC191. 7 SMC181.25MC185.75MC175.25MC179.75MC83. 2 SMC87.75MC77.25MC81.75MC67.25MC71.75MC61.25MC65.75MC55.25MC59.75MC
CHANNEL
12
13
11
10
9
8
7
6
5
4
3
2
CONNECTSCOPE
Vert. amp. thru 10KS2to Point^S. Lowside to chassis.
ADJUST
A24.A25A26
REMARKS
Adjust for response curve similar to Fig. 6with markers above 90%
Check all channels for response curvesimilar to Fig. 6. If markers fall below 70%on any channel, make compromise adjustmentof A24, A25 and A26 with channel switch set[or that channel. Recheck all channels to seethat they have not been seriously effected.
n '•H S
Ui
«/» fe» v>
F IG.I FIG.2L FIG. 3
*wu
sCABLE IMP=
F IG.4 FIG.5 FIG.6
PAGE 7
RESISTANCE MEASUREMENTSItem
V 1
V 2
V 3
V 4
V 5
V 6
V 7
V 8
V 9
V 10
V 1 1
V 12
V 1 3
V 14
V 15
V 1 6
V 17
V 18
V 1 9
V 20
V 2 1
V 2 2
V 23
Tube
6AK5
616
6BC6
6AG5
6CB6
6AH6
6AU6
6AL5
6AV6
6K6GT
6CB6
12AT7
12AU7
6SN7GT
6K6GT
6AL5
6AU6
6SN7GT
6BG6G
6W4GT
1B3GT
5U4G
20CP4
Pin 1
190Kn
T6.3KJJ
35Kn
8.7KSJ
.5SZ
• 5Kn
2n
INF
lOMeg
INF
• 13Kn
t47Kn
t24Kn
3.9Meg
INF
940KJJ
1.4Meg
470KO
INF
INF
PINS 1 THI
INF
on
Pin 2
on
tl.6Kn
47n
68n
ison
•on
on
INF
iKn
on
•loontssoKn
T2.2Meg
tiOKn
on
1.5Meg
ont4.5Kn
on
INF
U 8 HAVE
8Kn
• 55KS2
Pin 3
.in
.in
on
Of!
on
on
on
.in
on
t2Kn
on• 830Kn
on
2.2Kn
t2.6Kn
.in
on
lin IMeg
• 220n
eooKn
NF RESIST
INFPin 10ffioonn
Pin 4
on
on
.in
.in
.in
.in
.in
on
.in
t l .SKR
.in
.in
.in
• l .SMeg
t2.6Kn
on
.in
• 2.2Meg
• 7Kn
INF
NCE
.27nPin 11250Kn
Pin 5
t3.8Kn
220Kn
t i .BKn
ti.7Kn
ti.6Kn
tiOKn
ti .QKn
on
isoKn
• 470KO
tBOKn
.in
.in
tesoKn
• 5.3Meg
on
tsoont210K
.IMeg
tioon
INFPin 12.in
Pin 6
ts.sKn
lOKn
ti.SKn
Ti. 7Kn
ti.eKn
t44Kn
ti.9Kn
on
130Kn
INF
ontssoxn
32Kn
• 2.7Kn
tesn
on
t i .eKn
•on
tsoon
INF
• 25n
Pin 7
on
on
on
ean
on
• 75n
ison
i2Kn
t220Kn
.in
•loonT330Kn
• isoKn
on
.in
l.SMeg
22on
on
.in
#.an
INF
Pin 8
• seon
TSOKn
• 8Kn
.in• 2.2Kn
antiiKn
»on
8Kn
Pin 9
on
on
Top CapfioTJn
Top Cap#56on
ALL CONTROLS SET FOR NORMAL OPERATION, NO SIGNAL APPLIEDt MEASURED FROM PIN 2 OF V22» MEASURED FROM PIN 3 OF V20• MEASURED FROM -100VDC LINE
A PHOTOFACT STANDARD NOTATION SCHEMATIC
©Howord W. Sams 8, Co., Inc. 1952
-ALTERNATE TUNER SCHEMATIC-
PAGE 8
RF TUNER-RIGHT SIDE
RF TUNER-BOTTOM VIEW
PAGE 10
WIDTH HORIZ.CONTROL LINEARITY
HORIZ.to•S
2«00 0
CABINET-REAR VIEW
HORIZONTAL SWEEP CIRCUIT ADJUSTMENTSTurn the set on and tune in a TV station, preferably a test pattern.
Adjust the horizontal hold slug until the picture synchronizes horizontally.
Decrease the contrast and increase the shading until the normally blanked edges of the raster are visible. If necessary adjust the centeringuntil the right hand edge of the raster is visible. Adjust the horizontal phasing slug, (Bl), until one quarter inch on 17 in. tubes, three-eighths in. on 19 in, tube, of raster is visible beyond the right edge fof the picture. If Bl requires considerable adjustment repeat theadjustment of the horizontal hold slug.
Turn the horizontal drive control clockwise until white vertical lines appear in the picture. If the white lines do not appear leave the controlat maximum clockwise.
Adjust the width control until the picture is slightly wider than necessary to fill the mask horizontally.
Adjust the horizontal linearity slug, (B2), unti l the picture is symmetrical from left to right.
Since both width and horizontal linearity are effected toy the drive it may be necessary to adjust them alternately for best results.
ft-3- ft
</>
II
DISASSEMBLY INSTRUCTIONS1. Remove 8 wood screws and antenna leads from rear cover.Remove cover.
2. Disconnect and remove speaker.
3. Remove 5 push-on type control knobs.
4. Remove 4 chassis bolts and remove chassis.
Note: For picture tube removal it is necessary to remove chassis as outlined abov
DRIVE CORD STRINGINGTUNING GANG FULLY CLOSED
4 1/2 TURNS
PAGE 11
TUBES (SYLVANIA or Equivalent)PARTS LIST AMI
CAPACITOF
ITEMNo.
VIV2V3V4V5V6V7V8V9
V10VllV12
V13
V14
VIS
V16vnV18
V19V20V21V22
USE
RF Amp.Converter1st. Video IF Amp.2nd. Video IF Amp.3rd. Video IF Amp.Video Amp.Sound IF Amp.Ratio Det.AF Amp.-AGCClamperAudio Output1st. Sync. Amp.Sync. Sep.-AGCDet. -Noise ClipperAGC Amp. -2nd.Sync. Amp.Sync. Clipper Vert.Mult.Vert. Mult. -Vert.Output.Horiz.Sync.Discr.Horiz. AFCHoriz. Osc. Horiz.Disch.Horiz. OutputDamperHV Reel.LVRect .
REPLACEMENT DATA
CAPEHART
PART No.6AK56J66CB66AG56CB66AH66AU66AL5
6AV66K6GT6CB6
12AT7
12AU7
6SN7GT
6K6GT6AL56AU6
6SN7GT6BG6G6W4GT1B3GT5U4G
STANDARDREPLACEMENT
6AK56J66CB66AG56CB66AH66AU66AL5
6AV66K6GT6CB6
12AT7
12AU7 •
6SN7GT
6K6GT6AL56AU6
6SN7GT6BG6G6W4GT1B3GT5U4G
RMABASETYPE
7BD7BF7CM7BD7CM7BK7BK6BT
7BT7S7CM
9A
9A
8BD
7S6BT7BK
8BD5BT4CG3C5T
NOTES
CATHODE-RAY TUBE
ITEMNo.
V23
REPLACEMENT DATACAPEHART
PART No.
20CP4
SYLVANIAPART No.
20CP4
THOMASPART No.
20CP4
RTMABASETYPE
12D
NOTES
CAPACITORSCapacity values given in the rating column are in mfd. for Electrolyticand Paper Capacitors, and in mmfd. for Mica and Ceramic Capacitors.
ITEMNo.
CIABC
C2AB
C3ABCD
C4C5C6C7C8C9CIOCllC12CISC14C15C16C17CISC19C20C21C22A
BC23C24C25C26C27C28C29C30C31C32C33
C34C35C36C37C38C39C40C41C42C43C44C45A
BC46C47C48C49C50C51C52C53C54C55C56C57
RATINGCAP.
403510404540405080202020101043-98.2.5-31001201000100.5-32010.5-31010001000120.0471500.115001.57415001500.1150051500150015001500515001500.1.13.350005000470.001.01.01100.01470.0022.01220.22.047
VOLT
47547547547547547525015050450450150505050
600
200
200
200600
500600600600500600500600600500400500
REPLACEMENT DATACAPEHART
PART No.
750090B-12
750090B-14
750090B-13
650228A-2650228A-2650228A-165J228A-3650228A-3G5C228A-4•i51245A-l650030A-13451216A-1451065A-1451064A-145I061A-1451065A-1451216A-1451062A-1451063A-1451216A-145I063A-I
451064A-12248-4730450469A-22246-1040450469A-2650030A-9
450469A-2450469A-22246-1040450469A-2
450469A-2450469A-2450469A-2450469A-265003 OA-l450469A-2450469A-22246-10402248-1040650030A-9
"\ 452268A-1;750272A-122248-10202248-10302248-1030750272A-112248-1030750272A-122248-22202248-1030750272A-332247-22402248-4730
AEROVOXPART No.
AFH3-54
AFH2-72
|-AFH3-!J2L-PRS150/50
PRS45D/20PHS4 50/20PRS150/20PHS50/10PRS50/10PRSI50/4
SI! 00SI12CSI1000SHOO
SI20NP':SI10N750
SI10NPO"VBPD-SX^Ol
SI120P688-047BPD-0015P288-1BPD-0015SI1. 5NPO
BPD-0015BPD-0015P288-1BPD-0015
SI5NPOBPD-0015BPD-0015BPD-0015BPD-0015SI5NPOBPD-0015BPD-0015P288-1P688-1SI3.3NPO
fBPD-005\BPD-005
1468-0005P688-001P68S-01P688-011468-0001P688-011468-0005P688-0022P688-011468-00025P488-22P688-047
CENTRALABPART No.
829-10
829-3D6-101D6-121D6-102D6-101829-3TCZ-20TCN-10829-3TCZ-10
Y>D-2-102
D6-121DF-503DD-152DF-104DD-152TCZ-1.5
DD-152DD-152DF-104DD-152
TCZ-1.7DD-152DD-152DD-152DD-152TCZ-4.7DD-152DD-152DF-104DF-104TCZ-3.3DD-502DD-502D6-471D6-102D6-I03D6-103D6-101D6-103D6-47136-22236-10336-220
3F-503
CORNELL-DUBILIER
PART No.
UP44150
UPT44150
rUPT3031-BR5015A
BR2045ABR2045ABR2015ABR105BRIO 5BR550
PTE6S51W5D15PTE4P11W5D15
1W5D15IW5D15PTE4P1IW5D15
1W5DI51W5D151W5D151W5D15
1W5D151W5DI5PTE4P1PTE6P1
1D5D5LD5D55W5TIPTE6D1PTE6S1PTE6S15W5T1PTE6S15W5T1PTE6D2PTE6S15W5T25PTE4S2PTE6S5
ERIEPART No.
NPOK-8R2
GP1K-101GP2K-121GP2L-102GP1K-101
NPOK-200N750K-100
NPOK-1001812-001
GP2K-121
801-0015
801-0015NPOK-1R5
N080-338-740801-0015801-0015
801-0015NPOK-050801-0015801-0015801-0015801-0015NPOK-050801-0015801-0015
NPOK-3R3811-005811-005GP2K-471
GP2L-102GP2-333-103GP2-333-103GP1K-101GP2-333-103GP2K-471GP2-333-222GP2-333-103GP2K-221
SPRAGUEPART No.
TVL-4840
TVL-2830
TVA-1709TVA-1709TVA-1402TVA-1304TVA-1304TVA-1303
5GA-T15GA-T125HK-D15GA-T1
5TCU-Q1
5TCC-Q115HK-2D1
5GA-T126TM-S475HK-D152TM-P15HK-D15
5HK-D155HK-D152TM-P15HK-D15
5HK-D155HK-D155HK-D155HK-D15
5HK-D155HK-D152TM-P16TM-P1
5HK-D55HK-D51FM-356TM-D16TM-S16TM-S11FM-316TM-S11FM- 356TM-D226TM-S11FM-3254TM-S226TM-S47
IDENTIFICATION CODESAND
INSTALLATION NOTES
. Filter• Vert. Output Dec.* Decouplingi Filter- Filter• Decoupling• Video Amp. Screen1 Bias FilterVert. Output CathodeDecouplingAudio Output Dec.Audio Output CathodeBias FilterAGC FilterStabilizing Cap.Variable TrimmerFixed TrimmerVariable TrimmerRF Amp. Dec.RF Amp. Dec.RF Amp. Fil.RF CouplingVariable Tr immerOsc. Grid Cap.Fixed TrimmerVariable TrimmerFixed TrimmerConv. Fil.RF BypassIF CouplingRF BypassRF BypassAGC FilterAGC FilterSound Trap CouplingFixed Trimmer1st Video IF Dec.1st Video IF Fil.AGC FilterAGC FilterFixed Trimmer2nd. Video IF Dec.2nd. Video IF Fil.3rd. Video IF Dec.3rd. Video IF CathofbVideo Det. FilterBias FilterBias FilterVideo CouplingBias FilterSound IF CouplingSound IF DecouplingSound IF CathodeDiode Load Cap.De-emphasisAudio CouplingAudio CouplingAF Amp. PlateAudio CouplingTone Comp.Audio Output Plate1st. Sync. Amp. CathodeSync. CouplingSync. Sep. Cathode 11Sync. Coupling 1
ITEMNo.
C58C59C60C61A
BC
C62C63C64C65C66C67C68C69C70
C71C72C73C74C75C76C77C78C79C80C81C82CSSC84C85C86C87C88C89C90
RATINGCAP.
100.01.01.002.005.005.033.1.001.0047.047470100. 0047.0047
.047100.015.001.01.047680.0047.047.130.022.022.01.01500.22.115001500
VOLT
500600600
6006001000600600500500600600600500400600600600500600600200600060060060060020000200200
REPLACEMEN
CAPEHARTPART No.
720272A-112248-10302248-1030
f• 452265A-1 <
I2248-33352248-10402249-10202248-47252248-4730750272A-12750272A-112248-47252348-47252248-4730750272A-112247-15352248-10202248-10302248-4730750272A-322248-47252248-47302246-1040452310A-12248-22302248-22302248-10302248-1030650153B-22246-22402246-1040450469A-2450469A-2
AEROVOXPART No.
1468-0001P688-01P688-01P688-002 "1P688-005 >P688-005 J
"P688-033P688-1P1088-001P688-0047P688-0471469-00051468-0001P688-0047P688-0047P688-0471468-0001P488-015P688-001P688-01P688-0471479-0007P688-0047P688-047P288-1
P688-022P688-022P688-01P688-01HV20CP488-22P288-1BPD-0015BPD-0015
CENTRALABPART No.
36-10136-10336-103
fPC -100 <1
3F-104
D6-472DF-503
D6-101DG-47200-47.?DF-503D6-101
D6-102D6-103DF-503
D6-472DF-503DF-104
DF-203DF-203D6-103D6-103TV3-502
DF-104DD-152DD-152
tltems C45A.C45B• Items C61A, C61B;
U Some models use
R113A.R113B are combinedC61C, R114A,R114B, R114C a.047MFD in this application
re combined ii(Part No. 224
CONTI
ITEMNo.
R1ABC
RlAB
R3AB
R4AB
R5AB
R6AB
R7AB
R8AB
R9AB
R10AB
RATING
RESIST-ANCE
IMegShaftSwitch250!!ShaltIMegShaft5KSJShaftl.SMegShaft500KS2Shaft4500!!Shaft200KQShaft1.5KQShaft2.5MegShaft
WATTS
a
3
^-^
^•t
£
1
£
•|
REPLACEMENT DATA
:APEHARTPART No.
450896B-1
450966A-1
450894A-1
450893A-I
450892A-1
450897A-1
450891A-1
452226A-I
750266A-2
452733A-1
IRCPART No.
Q13-137Not Req.76-1
Qll-137Not Req.Q1I-1I4Not Req.Qll-138Not Req.Qll-133Not Req.
Qll-236N o t R e a .
CLAROST/PART Ne
AG-63-ZFS-3SWBRTV-60Not Req.AM-61-SFKS-1/4AM-1S-SFKS-1/4AG-83-SFKS-1/4AG-58-SFKS-1/4RTV-10Not Req.AG-52-SFS-3AG-ll-SKSS-3AG-84-SFKS-1/4
RESIS1
ITEMNo.
R1IR12RI3R14R15R16R17R18R19R20R21R22R23R24R25R26R27R28R29R30R31R32R33R34R35R36R37R38R39R40R41R42R43R44R45R46R47R48
RATING
RESISTANCE100KS22200S24700!! 10%10K!!47Ki!10K!!220K!!4700!!10KQ100K!!24K!1 5%27K!1 10%47!!8200!!ioon3900!! IQ%470!! 10%68!!100!! 10%100KS! 10%150!! 10%3300!! 10%1800!! 10%1000!! 10%39K!! 10%i2on68KB 10%12K1! 10%lOMeg1K!722 OK!!470KO560!! 10%1800O 10%2500!! 10%82K!1 10%2Meg 5%l.SMeg
WATTS1fJ£i|zi2
3
3if5122|
f
f
i2
5II
2
2
1i
r̂.12
-'-
1
i
11
1
2TI
REPLACEMENT DATA
CAPEHARTPART No.
3229-2223229-4723229-1033229-4733229-1033229-2243229-4723229-1043229-2733228-2433229-2733229-4703229-8223229-3923i2S-S923229-4713229-6803229-3923229-1033229-1513229-3323229-1823229-1023229-3933229-1213229-6833229-1213229-1063229-1053229-2243229-2243232-5613232-1823232-2223229-8233228-2053229-155
IRCPART No.
BTS-2200BTS-4700BTS-10K
BTS-4700
BTS-100
BTS-470
BTS-100
BTS-150BTS-3300BTS-1800BTA-1000BTS-39K
BTS-12KBTS-lOMogBTS-1KBTS-220KBTS-470KBTA-560BTS-1800BTA--700BTS-8^KBTS-2Meg 5%BTS-i.SM^g
PAGE 12
PARTS LIST AND DESCRIPTIONSCAPACITORS CCONTJ
lectrolyticapacitors.
RAGUERT No.
fL-4840
/L-2830
fA-1709fA-1709fA-1402fA-1304U-1304M-1303
IA-T1IA-T12K-D1iA-Tl
'CU-Ql
'CC-Q1IK-2D1
IA-T12•M-S47K-D15'M-P1K-D15
IK-D151K-D15'M-P1K-D15
K-D15K-D15K-D15K-D15
K-D15K-D15VI-PIM-Pl
<-D5S-D5rt-35tf-DlM-S1tt-Sl/1-31M-S1S- 35U-D22U-S1J-325>I-S22W-S47
IDENTIFICATION CODESAND
INSTALLATION NOTES
. Filter• Vert. Output Dec.i Decouplingi Filter- Filter• Decoupling• Video Amp. ScreenL Bias FilterVert. Output CathodeDecouplingAudio Output Dec.Audio Output CathodeBias FilterAGC FilterStabilizing Cap.Variable TrimmerFixed TrimmerVariable TrimmerRF Amp. Dec.RF Amp. Dec.RF Amp. Fil.RF CouplingVariable Tr immerOsc. Grid Cap.Fixed TrimmerVariable Tr immerFixed Tr immerConv. Fil.RF BypassIF CouplingRF BypassRF BypassAGC FilterAGC FilterSound Trap CouplingFixed Trimmer1st Video IF Dec.1st Video IF Fil.AGC FilterAGC FilterFixed Trimmer2nd. Video IF Dec.2nd. Video IF Fil.3rd. Video IF Dec.3rd. Video IF CathodeVideo Del. FilterBias FilterBias FilterVideo CouplingBias FilterSound IF CouplingSound JF DecouplingSound IF CathodeDioje Load Cap.De-emphasisAudio CouplingAudio CouplingAF Amp. PlateAudio CouplingTone Cotnp.Audio Output Plate1st. Sync. Amp. CathodeSync. CouplingSync. Sep. Cathode fSync. Coupling
ITEMNo.
C58C59C60C61A
BC
C62C63C64C65C66C67C68C69C70
C71C72C73C74C75C76C77C78C79C80C81C82C83C84C85C86C87C88C89C90
RATINGCAP.
100.01.01.002.005.005.033.1.001.0047.047470100.0047.0047.047100. 015.001. 01047
680.0047. 047.t30.022.022.01.01500.22.115001500
VOLT
500600600
}6006001000600600500500600600600500400600600600500600600200600060060060060020000200200
REPLACEMENT DATA
CAPEHARTPART No.
720272A-U2248-10302248-103.0
• 452265A-1 <
2248-33352248-10402249-10202248-47252248-4730750272A-12750272A-U2248-47252348-47252248-4730750272A-112247-15352248-10202248-10302248-4730750272A-322248-47252248-47302246-10404523IOA-12248-22302248-22302248-10302248-1030650153B-22246-22402246-1040450469A-2450469A-2
AEROVOXPART No.
1468-0001P688-01P688-01P688-002 ~)P688-005 >P688-005 JP688-033P688-1P1088-001P688-0047P688-0471469-00051468-0001P688-0047P688-0047P688-0471468-0001P488-015P688-001P688-01P688-0471479-0007P688-0047P688-047P288-1
P688-022P688-022P688-01P688-01HV20C
CENTRA1ABPART No.
36-10136-10336-103
PC -100 \4
DG-472DF-503
DC-lOiDG-472DG-47SDF-503D6-101
D6-102D6-103DF-503
D6-472DF-503DF-104
DF-203DF-203D6-103D6-103TV3-502
P488-22P288-1 DF-104BPD-0015BPD-0015
DD-152DD-152
CORNELL-DUBI1IER
PART No.W5T1
PTE6S1PTE6S1PTE6D2PTE6D5PTE6D5PTE6S3PTE6P1PTE16D1PTE6D5PTE6S5R5T5W5T1
PTE6D5PTECD5
PTE6S55W5T1
PTE6D1PTE6S1PTE6S52R5T7PTE6D5PTE6S5PTE4P1
PTF6S2PTE6S2PTE6S1PTE6S1
GT2P25PTE4P11W5D151W5D15
ERIEPART No.
GP1K-101GP2-333-103GP2-333-103GP2-333-202~!GP2-333-502;GP2-333-502_
GP2-333-472
GP1K-101GP2-333-472GP2-333-472
GP1K-101
GP2L-102GP2-333-103
GP2-333-472
GP2-333-103GP2-333-103
801-0015
SPRAGUEPART No.
IFM-316TM-S16TM-S1
• 101CI <
6TM-S36TM-P1MB-D16TM-D476TM-S47MS-35FM-31
GTM-D476TM-D47
6TM-S471FM-31
6TM-D16TM-S16TM-S47MS-376TM-D476TM-S472TM-P1
6TM-D226TM-D226TM-S16TM-S1
2TM-P222TM-P15HK-D15
801-0015 j 5HK-D15
IDENTIFICATION CODESAND
INSTALLATION NOTES
Syne. CouplingSyne. Clipper PlateVert. Sync. CouplingVert. Integrator NetVert. Integrator NetVert. Integrator NetVert. DischargeVert. Sweep CouplingVert. FeedbackVoltage DividerFixed TrimmerVoltage DividerHoriz. Sync. CouplingFixed TrimmerAFC Filter
AFC FilterAFC FilterFixed TrimmerHoriz. Osc.Grid Cap.Horiz. Sweep CouplingRF BypassHoriz. DischargeHoriz. Sweep CouplingHori/.. Output ScreenHoriz. Output CathodeFixed TrimmerDamper FilterDamper FilterDamper FilterRF BypassHV FilterRF BypassBias FilterLine FilterLine Filter
TItems C45A.C45B,» Items C61A, C61BIT Some models use
, R113A.R113B are combined,C61C, R1I4A,R114B, R114C a.047MFD in this application
re combined in one unit .(Part No. 2248-4730).
CONTROLS
RESISTORS
ITEMNo.
R1ABC
R7AB
R3AB
R4AB
R5AB
R6AB
R7AB
R8AB
R9AB
R10AB
RATING
RESIST-ANCE
IMegShaftSwitch250OShaitIMegShaft5KS!Shaftl.SMegShaft500KBShaft4500!!Shaft200KS!Shaft1.5K(2Shaft2.5MegShaft
WATTS
1
3
J-
;:
2
I
^J
\
REPLACEMENT DATA
?APEHARTPART No.
450896B-1
450966A-1
450894A-1
450893A-1
450892A-I
450897A-1
45089LA-1
452226A-1
750266A-2
452733A^1
IRCPART No.
Q13-137Not Req.76-1
Qll-137Not Req.Qll-114Not Req.Qll-138Not Req.Qll-133Not Req.
Qll-23!.N o l R e a .
CLAROSTATPART No.
AG-63-ZFS-3SWBRTV-60Not Req.AM-61-SFKS-1/4AM-1S-SFKS-1/4AG-83-SFKS-1/4AG-58-SFKS-1/4RTV-10Not Req.AG-52-SFS-3AG-ll-SKSS-3AG-84-SFKS-1/4
CENTRALABPART No.
B-TO-S
VK125Not Req.AN-69AK-1AN-10AK-1
B-59
AN10AK-1B-46
B-83
INSTALLATION NOTES
Volume ControlAttach to R1A per instructionsAttach to R1A per instructionsWidth Control - Wire WoundAtta.-h to R^A per instrm tionsHorizontal Drive ControlAttach to R3A per instructionsVertical Linearity ControlAttach to 4A per instructionsVertical Hold ControlAttach t o R S A pep in.;l :-uctionsAGC Set ControlAttach t o R G A per instructionsFocus ControlAttach toR7A per instructionsBrightness ControlAttach loR8A per instructionsContrast ControlAttach to R9A per instructionsHeight ControlAttach to R10A per instructions
ITEMNo.
RllR12R13R14R15R16R17R18R19R20R21R22R23R24R25R26R27R28R29R30R31H32R33R34R35R36R37R38R39R40R41R42R43R44R45R46R47R48
RATING
RESISTANCE
100KS22200SJ4700S7 10%lOKn47KS210KS2220KS24700S210KS!100KS224KS7 5%27KS! 10%47S!8200S2ioon3900P. 10%470!! 10%68 f!ioon 10%lOOKn 10%150S! 10%3300(2 10%180012 10%looon 10%39KS! 10%120B68K« 10%12KS! 10%lOMeg1KSZ220KS!470KB560B 10%18000 10%2500B 10%82KS2 10%2Meg 5%l.SMeg
WATTSi
f
2
i
2z1i2
|
3i21
\
2
¥I
1
].
^
|
J
1̂
|
1
'-
\
REPLACEMENT DATA
CAPEHABTPART No.
3229-2223229--1723229-1033229-4733229-1033229-2243229-4723229-1043229-2733228-2433229-2733229-4708329-8323229-392322S-39/-3229-4713229-6803229-3923229-1033229-1513229-3323229-1823229-1023229-3933229-1213229-6833229-1213229-1063229-1053229-2243229-2243232-5613232-1823232-2223229-8233228-2053239-155
IRCPACT No.
BTS-2HOOBTS-4700BTS-10K
BTS-4700
BTS-100
BTS-470
BTS-100
BTS-150BTS-3300BTS-1800BTA-1000BTS-39K
BTS-12KBTS-lOMegBTS-1KBTS-220KBTS-470KBTA-560BTS-1800BTA--700BTS-8ZKBTS-2Meg 5%BTS-1.5Meg
IDENTIFICATION CODESALL RESISTORS 1 20% UNLESS OTHERWISE SPECIFIED
Antenna Coil ShuntRF Amp. DecouplingOsc. PLlteOsc. GridRF Amp. GridRF Coil Shun;Mixer GridMixer GridAGC NetworkAGC NetworkAGC Network1st. Video IF Gr iJ1st. Video IF CathodeAGC Network1st. Video IF Decoupling1st. Video IF Coil Shunt - See Note 1AGC Network2nd. Video IF CathodeDecoupling2nd. Video IF Coil Shunt - See Note 23rd. Video IF CathodeVideo Detector Diode LoadVideo Detector Diode LoadPeaking Coil Shunt
Video Amp. ScreenBalancingDe -emphasisRatio Detector Diode LoadAF Amp. GridAF Amp. CathodeAF Amp. PlateOutput GridOutput CathodeOutput Decoupling
Output Decoupling Sec Note 3Bias NetworkAGC NetwockFeedback
ITEMNo.
R49R50
H51R52R5JR54R55R56R57R58R59R60R61R62R63R64R65R66R67R68R69R70R71H72R73R74R75R76R77R78R79R80R81R82R83R84R85R86R87assR89R90R91R62R93R94R95R96R97R98R99100R101R102R103R104R105R106A
BR107A
ER108R109R110RillR112R113A
BRU4A
BC
RATING
RESISTANCE470KO 10%470KB 10%27KO 10%5KO5KB100KO100KB10KO 10%1000 10%330KO 10%220KB330KO 10%470KO470KO470KB470KB10KB 5%47KO47KO2.2Meg47KB5.1KB 10%3.9Meg 10%2200B 10%10KB 10%IMeg470KB470KB470KB10KO1KB470KO 10%47KO1.8KO22KB2200B2.2Meg 10%470IMeg 1 0%22KB 10%27KB 10%100KB470KB47KB 10%47KB 10%6.8KB2200120002.2KO560B 10%56KSJ S%3.9Meg 10%560KB 10%15KB 10%470KB28KB2.7KB 5%son680B1SOOB3700B4KB5KB1260B5KO2200150B220022KB8200O82000
WATTS
i
2
212
12")5 j57205
2̂ f
I )
\]
CA:F
322!3221322550650323323322322322322322323323
322323323322322322322322322322322322322322322322322'322'332!322'322!322!322!323:323;322!323!322!322!32216501323!323;32323221322!322!322!322!450!3221650!
650'
322!t 45
• 45
Note 1 Some Models use 2 resistNote 2 Some Models use a 15KB !Note 3 Some Models use a 22000Note 4 Some Models use a 220KS"Note 5 Some Models use a 4.7KI"Note 6 Some Models use a 68KBNote 7 Some Models use 1140O arNote 8 Not used in all Mode sNote 9 Some Models use a 10000
t Items R113A,R113B, C45A, <• Items R114A,R114B,R114C,
ITEMNo.
SP1
SP2
RATINGS
FIELD RES.
P.M.
CONE DIA.8 in.
V. C. IMP.3.3B
V. C. DIA.9/16 in.
ITEMNo.
Tl
T2
RATING
PRI.117VAC02. 3A6.3VAC
®1.2A
SEC. 1760VCT.250ADC6.3VAC(J : . 2A
SEC. 25VAC
@3A
DESCRIPTIONSCONTJAINELL-I I L I E RT No.:iiSliSl>D2iD5>D5>S3iPl,6D13D5)S5'5nBD5GD5S6S5iTl
S6D1E6S1E6S5iT7E6D5E6S5E4P1
F6S2E6S2E6S1E6S1
2P25E4P1)D15)D15
ERIEPART No.
GP1K-101GP2-333-103CP2-333-103GP2-333-202")GP2-333-502)GP2-333-502J
GP2-333-472
GP1K-101GP2-333-472GP2-333-472
GP1K-101
GP2L-I02GP2-333-103
GP2-333-472
GP2-333-103GP2-333-103
801-0015801-0015
SPRAGUEPART No.
FM-316TM-S16TM-S1
• 101CI <
6TM-S36TM-P1MB-D16TM-D476TM-S47MS-35FM-31
6TM-D476TM-D47
6TM-S471FM-31
6TM-D16TM-S16TM-S47MS-376TM-D476TM-S472TM-P1
6TM-D226TM-D226TM-S16TM-S1
2TM-P222TM-P15HK-D155HK-D15
IDENTIFICATION CODESAND
INSTALLATION NOTES
Sync. CouplingSync. Clipper PlateVert. Sync. Coupling
P
Vert. Integrator NetVert. Integrator NetVert. Integrator NetVert. DischargeVert. Sweep CouplingVert. FeedbackVoltage Dividerrixed TrimmerVoltage DividerHoriz. Sync. CouplingFixed TrimmerAFC Filter
AFC FilterAFC FilterFixed Tr immerHoriz. Osc. Grid Cap.Horiz. Sweep CouplingRF BypassHoriz. DischargeHoriz. Sweep CouplingHoriz. Output ScreenHoriz. Output CathodeFixed Tr immerDamper FilterDamper FillerDamper FilterRF BypassHV FilterRF BypassBias FilterLine FilterLine Filter
30).
LS
CENTRALABPART No.
VK125N o t R c q .AN-6 ' JAK-1AN-10AK-1
AN10AK-1B-46
INSTALLATION NOTES
Volume ControlAttach to R1A per instructionsAttach to R1A per instructionsWidth Control - Wire WoundAttach to RZA per in.struaionsHorizontal Drive ControlAttach to R3A per instructionsVertical Linearity ControlAttach to 4A per instructionsVertical Hold ControlAttach to R5A per instructionsAGC Set ControlAttach t o R 6 A per instructionsFocus ControlAttach to R7A per instructionsBrightness ControlAttach to R8A per instructions
! Contrast Controlj Attach to R9A per instructionsj Height Control
Attach to R10A per instructions
IDENTIFICATION CODESRESISTORS ± 20% UNLESS OTHERWISE SPECIFIED
na Coil Shuntmp. DecouplingPlateGrio:^i|). GridMl Shun!• Grid
GridNetworkNetworkNetwork'ideo IF GrUiideo IF Cathode•Jetworkideo IF De.ouplim;ideo IF Coil Shunt - See Note 1•kitwork/ideo IF Cathodeplingfideo IF Coil Shunt - See Note 2'ideo IF CathodeDetector Diode LoadDetector Diode Loadng Coil ShunlAmp. Screen:ingiphasisDetector Diode Loadip. Gridip. Cathodeip. PlateGridCathode
. DecouplingDecoupling' See Note 3etworketwork.ck
RESISTORS CCONT.3
ITEMNo.
R49R50R51R52R53'R54R55H56R57R58R59R60R61R62R63R64R65R66R67R68R69R70H71R72R73R74R75R76R77R78R79R80R81R82R83R84R85R86R87R88R89R90R91R92R93R94R95R96R97R98R99100R101R102R103R104R105R106A
BRI07A
BR 108R109R110RillR 112R113A
BR114A
BC
Note
RATING
RESISTANCE | WATTS470KSJ 10%470KR 10%27K!J 10%5K!J5KnlOOKnlOOKn10K!i 10%toon 10%330KB 10%220KO330KR 10%470KR470KR470KR470KR10K!! 5%47KR47KR2.2MeB
47KR5.1KSI 10%3.9Meg 10%2200S2 10%10KR 10%IMeg470KR470KR470KR10KR1KR470K!! 10%47KH
22KS12200S22.2Meg 10%47nIMeg 10%22KR 10%27K!J 10%100KIJ470K!247KR 10%47KIJ 10%6.8KR220!21200R2.2KS!5GO!i 10%56KSJ 'a%3.9MCB 10%560KIJ 10%15K!3 10%
28K°2.7KS1 5%60R68001600!23700SJ
5K!21260!75K!2220!2
220!222K!28200H8200R
Some Models
zi
-iJ
1 ~V
j
0
^
^
-us 2 r
REPLACEMENT DATA 1
CAPEHARTPART No.
3229-2443229-4743229-273S50101A-8650101A-83232-1043232-1043229-2733229-1013229-3343229-2243229-3343232-2243232-224
3229-1033232-4733232-4733229-2253229-3343229-4723229-3953229-2223229-2733229-1053229-2243229-2243229-2243229-2733229-1053229-4743229-4733229-1823329-2233229-2223229-2253229-4703229-1053232-2733232-2233229-1043232-4743229-4733229-3343229-682650101A-203232-1223232-2223232-5613^29-5633229-3953229-5643229-1533229,2244509HA-13229-272650211A-1
650466A-1
3229-221t 4522G8A-1 .
• 452265A-1 /11
IRCPART No.
BTS-470KBTS-479KBTS-27K
BTA-100KBTA-100KBTS-10KBTS-100BTS-330KBTS-220KBTS-330KBTS-470KBTS-470KBTS-470KBTS-470KBTS-10K - 5%BTA-47KBTA-47KBTS-2.2MegBTS-47KBTS-5.1KBTS-3.9MegBTS-2200BTS-10KBTS-lMegBTS-470KBTS-470KBTS-470KBTS-10KBTS-1KBTS-470KBTS-47K
BTS-22KBTS-2200BTS-2.2Meg
~~"BTS'lMcgBTA-22KBTA-27KBTS-100KBTA-470KBTS-47KBTS-47KBTS-6.8K
BTA-1200BTA-2.2KBTA-560BTS-56K 5%BTS-3.9MegBTS-560KBTS-15KBTS-470K
BTS-2.7K
3TS-220BTS-150BTS-220BTS-22KBTS-8200BTS-8200
IDENTIFICATION CODES
Picture Tube CathodePicture Tube CathodeVoltage DividerVideo Output Plate Load- Wire WoundVideo Output Decoupling- Wire Wound1st Sync. Amp. Plate1st Sync. Amp. Plate1st Sync. Amp. Grid1st Sync. Amp. CathodeSync. Separator CathodeSync. Separator GridNoise Clipper GridAGC Amp. Cathode See Note 4AGC Amp. Ca':hode See Note 4AGC Amp. Cathode See Note 8AGC Amp. Cathode See Nct= 8Bias Network2nd Sync. Amp. Plate2nd Sync. Amp. Plate2nd Sync. Amp. GridAGC Det. PlateBias Network See note 5.Sync. Clipper GridSync. Clipper CathodeSync. Clipper PlateHor z. Sync. Discriminator LoadHor z. Sync. Discriminator LoadHorizontal Sync. Discriminator LoadHoriz. Sync. Discriminator FilterHoriz. Sync. Discriminator FilterHoriz. AFC GridHoriz. Osc. GridHoriz. Discharge PlateHoriz. Osc. Decoupling - Wire WoundHoriz. Ringing Coil ShuntHoriz. Osc. PlateHoriz. Discharge GridParasitic SuppressorHoriz. Output GridHor z. Output ScreenHor z. Output ScreenVoltage DividerVoltage DividerVert cal MV FeedbackVertical MV FeedbackHorizontal PeakingHorizontal Output Cathode - Wire WoundWidth Control ShuntVert. Output DecouplingVe . Output Cath.Ve cal Output Trans. Shunt See Note 6Ver ical Output GridVe . MV PlateVcr cal PeakingVe cal MV GridVc ical MV Grid - Temperature CompensatingV<> cal MV CathodeVo age Divider - Wire WoundFocus Coil Shunt - Wire WoundFilter Wire Wound See N te 7
Voltage Divider - Wire WoundFilter - Wire Wound See Note 8Voltage Divider - Wire Wound - See Note 8Bias Network - Wire Wound - See Note 9Bias Network - Wi re Wound - See Note 8Voltage DividerSound IF CathodeSound IF Dec.Integrator NetworkIntegrator NetworkIntegrator Network
esistors in parallel to obtain required resistance.Note 2 Some Models us a 15KR Resistor in this applicationNo e 3 Some Models use a 2200R Resistor in this applicationNo e 4 Some Models use a 220KS! Resistor in this applicationNo e 5 Some Models use a 4 .7KR Resistor in this applicationNo e 6 Some Models use a 68KS7 Resistor in this applicationNo e 7 Some Models use 1140!! and 8700R Resistor in this applicationNo e 8 Not used in all ModelsNo e 9 Some Models use a 1000S2 Resistor in this application
K>N
i
Ui
nTJ
n
-
X
DX
t Items RU3A,R113B )C45A1 C45B are combined in one unit» Items R114A,R114B,R114C,C61A,C61B,C61C are combined in one unit
SPEAKER
ITEMNo.
SP1
SP2
RATINGS
FIELD RES.
P.M.
CONE DIA.8 in.
V. C. IMP.
3.3!!
V. C DIA.
9/16 in.
REPLACEMENT DATA
CAPEHAHTPART No.
750151A-1
JENSENPART No.
ST-115Mod.P8-V
QUAMPART No.
8A21
NOTES
TRANSFORMER (POWER)
ITEMNo.
Tl
T2
RATING
PRI.
117VACCi>2.3A6.3VAC®1.2A
SEC. 1760VCT.250ADC6.3VACi£:.2A
SEC. 25VAC
®3A
SEC. 36.3VAC
@9.5A
REPLACEMENT DATA
CAPEHART
PART No.750144B-3
650243A-1
STANCORPART No.
P-8159 (D
MERITPART No.
P-3059
CHICAGOPART No.
TP-3^5
PAGE 13
CHASSIS BOTTOM VIEW-RESISTOR AND IND
PAGE IS PAGE
JMD INDUCTOR IDENTIFICATION
PAGE 16