PHOTOFACT* Folder CAPEHART CHASSIS - rsp-italy.it Schematics/Capehart/Capehart-CT-27... · model chassis 1t17mx ct-27 2t20mx ct-38 3c17mx, 319mx, ... (tv) 2 tube placement ... dotted

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


High side to an un-grounded tube shieldfloating over dummyconverter tube, (V2).Low side to chassis.


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 pointtfâs shownon the schematic.

DUMMYANTENNA

1500MMF


High side to pin 1, (grid)of 6AH6, (V6). Lowside to chassis.


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


High side to Pin 1, (grid)of 6AH6,(V6). Low sideto chassis.


4.5MC(450KC swp)


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


Across antenna ter-minals.


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.)


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

Â19

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


Across antenna ter-minals.


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.)


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-SXÔl

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


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


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 RÂ 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


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:î|). 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

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