WEBCOR PHOTOFACT Folder 18 MODEL 181-1R

RECORDING LEVEL

INDICATOR

VOLUME CONTROL

TRADE NAME Webcor Model IBI-IR

MANUFACTURER Webster Chicago 5610 Bloomingdale Ave Chicago 39 illinois

TYPE SET AC Operated Wire Recorder and Ampllfler

TUBES (Four) Types 6817 Mlc Pre Amp 6J5 AF Amp 6V6GT Audio Output 6X5GT Rectifier

POWER SUPPLY IJO-120 Volts AC-60 Cycles RATING 3 Amp lt3l 117 Volts AC

FOR SERVlCE INFORMATION ON THE MECHANlCAL PORTION OF THIS UNlT-SEE PHOTO FACT SET 156-FOLDER 13 OR RECORD CHANGER MANUAL CM-4

HOWARD W SAMS amp CO INC Indianapolis 5 Indiana Th listing of ony available replacement port herein does nof constitute in ony lent in ony mannar is prohibited No polent liability is assumed with respect to case a recommndo~n warranty or guaranty by Howard W Sams amp Co Inc the use of the info rmat ion conta ined herein Copyright 1953 by Howard W as 10 the quality and suitability of such replacement port The numbers o f these Soms amp Co Inc Indianapolis 5 lndiana U S of America Copyright under in shyports hove been compiled from information furnished 10 Howard W Sams amp Co ternational Copyright Union All rights reservdunder Inter-American Copyright Inc by the manufacturen of the porticulor type of replacement part listed Un ion f191 Q) by Howard W Sams amp Co Inc Printed in U S of Americc Reproduction or use without eMpress penninion of edilorial o( pictorial can middot DATE 11-53 SET 221 FOLDER 13

- - - -

WEBCORPARTS LIST AND DESCRIPTIONS CHASSIS-TOP VIEWMODEL IBI-R

TUBES (SYLVANIA GENERAL ElECTRIC or Equivalent) REPLACEMENT DATA RTMA

ITEM STANDARD BASEUSE NOTESWEBCORNo REPLACEMENT TYPEPART No IV1 Mlc Pre Amp 6S17 6S17 BN

V2 AF AmplUier 615 615 6Q V3 A udlo Output 6V6GT 6V6GT 7S v4 RectUler 6XSCT 6X5GT 6S I

ITEM No

RATING CAP VOlT

WEBCOR PART No

AEWVOX PART No

REPLACEMENT DATA

CENTRALAB CORNEllmiddot ERIE PART No DUBILIER PART NoPART No

MALLORY PART No

SPRAGUE PART No

NOTES

CIA B

C2A B C

C3 C4 C5 C6 C7 CB C9 Clo Cll CI2 CI3 C14 CIS CIS CI7

bull 25 15 15 15 40 10 001 0001 01 02 02 05 01 05 0022 0022 0022 5 015 015

450 350 250 350 25 25 600 1000 100 SOD 600 SOO 400 600 600 600 SOO 400 600 600

AFH3-33

AFH3-119

PRS2510 P6BB-001

PSBB-02 PSBB-02 P688-05 P4BB-OI PSBB-OS P6BB-0022 P66B-D022 P6BB-0022 P4B8-5

06-102

OF-203 OF-203 OF-503 OS-103 OF-S03 06-222 OS-222 06_222

_

C025

Irpound029 BR502A

BR10ZA PTE6D

PTE6S2 PTESS2 PTESS5 PTE4S1 PTESS5 PTE6022 PTE0022 PTE6022 PTE4PS PI6SIS PI6SIS

GP2L-I02

GP2-333-103

GP2-333-222 GP2-333-222 GP2-333-222

FP3761

FP3455

TC22 PT621 TP401

PTSI2 PT612 PTSI5 PHil PT61S PT6222 PT6222 PT6222 PT405

RI35S

TVL-3675

TVA-1204 6TM-OI STM-Tl

STM-S2 6TM-S2 STM-SS 4TM-SI STM-SS 6TM-022 6TM-022 6TM-022 4TM-P5 6TM-SIS 6TM-S15

-

ITEM No

RATING REPLACEMENT DATA

NOTESWEBCOR PART No

IRC PART NoOHMS WAIT

R4 R5 R6 R7 RS R9 RIO RII RI2 RI3

100Kll 47Meg I Meg 150Kll 100KO 1000n 39KO 8200 220KO 270Kl

i i l

i i I ~

BTS-100K BTS-47Meg BTS-I Meg BTS-ISOK BTS-IOOK BTS-1000 BTS-39K BTS- 620 BTS-220K BTS-270K

REPLACEMENT DATA ITEM RATING WpoundBCOR IRC NOTES No-l OHMS WATT PART No PART No

i I ~~~g 1 BTS-470K

BTS-470K RIS 68Kl BTS-68K RI7 820 BTS-B20 RI8 22Kll BTS-22K Rig 270n I BTA-270 R20 1000n 5 I 34A-IOOO R21 33 n

ITEM No

RlA B

R2A B

R3A B C

CAPACITORS Capacity values given in the rating column afe in mfd for Electrolytic and Paper Capaciton and in mmfd for Mica and Ceramic Capacitors

RATING WEBCOR

RESISTmiddot WAITS PART No ANCE I Mel 31P035

Shall Not Req 500Kll 31P049 Shalt Not Re q OKn 31P03S Shalt Not ReQ Switch Not Req

CONTROLS REPLACEMENT DATA

IRC CLAROSTAT CENTRAIAB MALLORY PART No PART No PART No PART No

Q13-137 AG-63-Z BSK-70 U-53 Not Req KSS-3 Not Req Not Req Qll-133 AG-58-S AB-59 SU-50 RQ FKS-t4 AK-I Not Req Ql3-123 AG-4S-Z AB-32 U-34 Not Req KSS-3 AK-4 Not Req 7S- SWB KB-I US-26

RESISTORS

0shylt0shyG) -t

INSTAlLATION NOTES

Volume Attach to RLA lndlcalor Level Attach to R2A Tone Attach to R3A Attach to R3A

e e e

- - -

PARTS LIST AND DESCRIPTIONS (Continued) CHASSIS-BOTTOM VIEW TRANSFORMER (POWER)

i2 = a

co

ITEM No

TI

REPLACEMENT DATA RATING

WEBCOR STANCOR MERIT CHICAGO TRIAD

PRI SEC 1 SEC 2 SEC J PART No PART No PART No PART No PART No

66P009 PM-6407 ClJ P-304 6 R-7B

I

117YAC 1560YCT I 6 3YAC I reg30A 042ADC I 6A

- - - - shyCD Tape extra 5 volt winding

H- IBI13QQllt HOlB3M

TRANSFORMER (AUDIO OUTPUT) REPLACEMENT DATA

RATINGITIM STANCOR MERIT NOTESWEBCOR TRIADCHICAGOIMPEDANCE DC RES No PART No PART No PART No PART No PART No PRI Sec PRJ s ec

T2 5KIl 3 4f1 67POU A-3 677 (Jl A-293 0 (Jl357D I I m RO-9 (Jl S-3X ID tD Drill one new1 bull

mOlU1ting hole

SPEAKER ITEM No

SPI

REPLACEMENT DATA RATINGS

WEBCOR JENSEN QUAM NOTES

SIZE FIELD v C IMP PART No PART No PART No

5 jPM j 34 fl 76POl6 ST-I05 5A07 Mod P5-X

COILS (RF-IF)

FUSES

MISCELLANEOUS

~

ITeM PART NAME mBCOR NOTESNo PART No M2 Pltgtt Light Type 51 M3 Neon Bulb Record Levellnd1 calor (Type NESl) M4 Switch 32P040 Record-Payback Sele ctor M5 Switch Output Selector 32P041

ITEM No

Ll

REPLACEMENT DATA

I USE

DC RES J MEISSNER I MERIT I MILLERWEBCQR NOTES PRJ SEC PART No PART No PART No PART No

Osc CaU m Il2D 65P024 -l _1 _1shy Sec UPd ~ 6R I ~- - - - -

ITEM No TYPE RATING

REPLACEMENT DATA WEB COR

PART No UTIELFUSE PART No

BUSS PART No

FUSE HOLDER FUse HOLDER FUSE HOLDER

MIA

B

3AG

3AG

1Areg 250Y 1A~

250Y

312001 (3AG-lAmp)

312001 (3AG-lAmp )

AGe-1

AG C-I

l

~~ tll _ n ~g

-- - -- -

- - -

e e e PARTS LIST AND DESCRIPTIONS (Continued) CHASSIS-BOTTOM VIEW

TRANSFORMER (POWER) REPLACEMENT DATA

RATINGITEM STANCOR MERIT CHICAGO TRIADWEBCORNo PART No PART No PART No PART No PART NoPII SEC I C SEC 3

P-304868POO9 PM-8407 CD R-7BTI U7VAC 1560VCT163VACl reg3OA 042ADC 18A

- -CD Tape extra 5 volt wlndlng

shy

ITEM No

PART NAME

en l

M2 13 M4 M5

Pilot Light NeOD Bulb Switch Switch

~

~ = ~

TRANSFORMER (AUDIO OUTPUT) REPLACEMENT DATA

ITEM RATING WEBCOR STANCOR MERIT CHICAGO TRIAD NOTES

No IMPEDANCE DC RES PART No PART No PART No PART No PART NoPRI SEC PRI SEC

T2 5KR 1

3 bull 4n 35m 1ln 67POU A-3877 CD A-2930 CD RO-9 CD S-3X ID ~ Drill one new

mounting hole - - --shy

NOTES

Type i51 Record Levellndicator (Type NE51) Record-Playback Selector Output SelecLOr

1i=19Tl300WII llOJ83M

SPEAKER

COilS (RF-IF)

FUSES

MISCELLANEOUS

REPLACEMENT DATA ITEM RATINGS

WEBCOR JENSEN QUAM NOTESNo PART No PART No PART NoSIZE FiElD v C IMP SPI 5 JPM 1 3 bull 4P 76POl6 ST-105 5A07

Mod P5-X

REPLACEMENT DATA iTEM

USE DC RES

MEISSNER I MERIT I MilLERNo WEBCOR NOTES PRI SEC PART No PART No PART No PART No

Ll Osc Coli In 1120 65P024 1 -~ 1 Sec tapped reg 8n

REPLACEMENT DATA

WEBCOR lITTElFUSE BUSSITEM TYPE RATING PART No PART No PART NoNo

FUSE HOlDER FUSE HOLDER HOlDERFUSE

AGC-l3120013AGMiA lAreg (3AG-lAmp)250V

312001 AGC-lB 3AG lAreg (3AG-lAmp)250V

-

WEBCOR PART No

32P040 32P041

lt

~~ rlJJ _n

~~

BllSIl5t AUIOOOIIIPUT

1IIflEAMP Ar 6V6GT65J7 6J5

00

fROfi1 af oo o

e e

A ~N[O~ONT

OUT PVT S(LECTOF SW SHOWN LN SPEAKER POSITLON

Bwt middot o~ _____ J--- 00 reg euroill- 6V

-9V-+-- I~~J 5OK~TONE 05 COHT101 ~

REARreggt(IoIE~ REO 0 220 e

$- r= ~ )

0 SSOOK

otCAToa lfVtl

cotmIOl

0 S W seoUEN Ceuro 1 Nel t - S P(IK CR

K RECORD LpoundVfLSAl

INDI CATO R 2 - AUX OUTPUT L OW IMPE DINC[ LeHshySW ON

J - AU) OUT PUT HtCH jtoIE DANCE AN IS

RCCORD PLAYBACK SW 9110WN IN R[eMO POSITION

$20

~i ~O + WF O

Itl i C OOt U flO 0 t l I bull bull C1 Ult t 01 r 1i ( QlI t~l h lS 11 1101 to U NO OU U tJO

1IfS6TfoIlaquo(~

I ~1 ull IC on __ ~ 7~ ~__ U MilSmiddot1O t~n - 110

f ---8-gi~ ~7I ~ ~ 01l~_ _ 1l UX L Ion nH__ Ill um

o J4KO U)1C 1l J85Q ~LXJ Ln 271ID shy

~LfustmIfWpoundlI-s TAKEN-l~ RECQRO ~Ht~UR~PThnampD 0 bull MJASURED rN PLATmiddotDACK POSIT ION 1 WEASlIRiD FROM PIN 8 OF Vol TAKIN WITH VACUUM TUB VOLTMETER

OToR

A PHOTO F CT STANOARD NOTATION SCHEMATIC

Q Ho-ord N So amp Co In 19j3 221-3

1 - DC voltage measurements are at 20000 ohms per volt AC voltages measured at 1000 ohms per volt

2 - Socket connections are shown as bottom vIews 3 - Meuured values are from socket pln to common negative 4 - Line voltage malntatned at U7 vollB tor voltage readtngs 5 - Nomlnal tolerance On component values makes possible a

var1amptlon of l 15 In voltage and resiStance readings 6 - All controls at mlnImum proper output load connected e e e

- - - -

WEBCORPARTS LIST AND DESCRIPTIONS CHASSIS-TOP VIEWMODEL IBI-R

TUBES (SYLVANIA GENERAL ElECTRIC or Equivalent) REPLACEMENT DATA RTMA

ITEM STANDARD BASEUSE NOTESWEBCORNo REPLACEMENT TYPEPART No IV1 Mlc Pre Amp 6S17 6S17 BN

V2 AF AmplUier 615 615 6Q V3 A udlo Output 6V6GT 6V6GT 7S v4 RectUler 6XSCT 6X5GT 6S I

ITEM No

RATING CAP VOlT

WEBCOR PART No

AEWVOX PART No

REPLACEMENT DATA

CENTRALAB CORNEllmiddot ERIE PART No DUBILIER PART NoPART No

MALLORY PART No

SPRAGUE PART No

NOTES

CIA B

C2A B C

C3 C4 C5 C6 C7 CB C9 Clo Cll CI2 CI3 C14 CIS CIS CI7

bull 25 15 15 15 40 10 001 0001 01 02 02 05 01 05 0022 0022 0022 5 015 015

450 350 250 350 25 25 600 1000 100 SOD 600 SOO 400 600 600 600 SOO 400 600 600

AFH3-33

AFH3-119

PRS2510 P6BB-001

PSBB-02 PSBB-02 P688-05 P4BB-OI PSBB-OS P6BB-0022 P66B-D022 P6BB-0022 P4B8-5

06-102

OF-203 OF-203 OF-503 OS-103 OF-S03 06-222 OS-222 06_222

_

C025

Irpound029 BR502A

BR10ZA PTE6D

PTE6S2 PTESS2 PTESS5 PTE4S1 PTESS5 PTE6022 PTE0022 PTE6022 PTE4PS PI6SIS PI6SIS

GP2L-I02

GP2-333-103

GP2-333-222 GP2-333-222 GP2-333-222

FP3761

FP3455

TC22 PT621 TP401

PTSI2 PT612 PTSI5 PHil PT61S PT6222 PT6222 PT6222 PT405

RI35S

TVL-3675

TVA-1204 6TM-OI STM-Tl

STM-S2 6TM-S2 STM-SS 4TM-SI STM-SS 6TM-022 6TM-022 6TM-022 4TM-P5 6TM-SIS 6TM-S15

-

ITEM No

RATING REPLACEMENT DATA

NOTESWEBCOR PART No

IRC PART NoOHMS WAIT

R4 R5 R6 R7 RS R9 RIO RII RI2 RI3

100Kll 47Meg I Meg 150Kll 100KO 1000n 39KO 8200 220KO 270Kl

i i l

i i I ~

BTS-100K BTS-47Meg BTS-I Meg BTS-ISOK BTS-IOOK BTS-1000 BTS-39K BTS- 620 BTS-220K BTS-270K

REPLACEMENT DATA ITEM RATING WpoundBCOR IRC NOTES No-l OHMS WATT PART No PART No

i I ~~~g 1 BTS-470K

BTS-470K RIS 68Kl BTS-68K RI7 820 BTS-B20 RI8 22Kll BTS-22K Rig 270n I BTA-270 R20 1000n 5 I 34A-IOOO R21 33 n

ITEM No

RlA B

R2A B

R3A B C

CAPACITORS Capacity values given in the rating column afe in mfd for Electrolytic and Paper Capaciton and in mmfd for Mica and Ceramic Capacitors

RATING WEBCOR

RESISTmiddot WAITS PART No ANCE I Mel 31P035

Shall Not Req 500Kll 31P049 Shalt Not Re q OKn 31P03S Shalt Not ReQ Switch Not Req

CONTROLS REPLACEMENT DATA

IRC CLAROSTAT CENTRAIAB MALLORY PART No PART No PART No PART No

Q13-137 AG-63-Z BSK-70 U-53 Not Req KSS-3 Not Req Not Req Qll-133 AG-58-S AB-59 SU-50 RQ FKS-t4 AK-I Not Req Ql3-123 AG-4S-Z AB-32 U-34 Not Req KSS-3 AK-4 Not Req 7S- SWB KB-I US-26

RESISTORS

0shylt0shyG) -t

INSTAlLATION NOTES

Volume Attach to RLA lndlcalor Level Attach to R2A Tone Attach to R3A Attach to R3A

e e e

- - -

PARTS LIST AND DESCRIPTIONS (Continued) CHASSIS-BOTTOM VIEW TRANSFORMER (POWER)

i2 = a

co

ITEM No

TI

REPLACEMENT DATA RATING

WEBCOR STANCOR MERIT CHICAGO TRIAD

PRI SEC 1 SEC 2 SEC J PART No PART No PART No PART No PART No

66P009 PM-6407 ClJ P-304 6 R-7B

I

117YAC 1560YCT I 6 3YAC I reg30A 042ADC I 6A

- - - - shyCD Tape extra 5 volt winding

H- IBI13QQllt HOlB3M

TRANSFORMER (AUDIO OUTPUT) REPLACEMENT DATA

RATINGITIM STANCOR MERIT NOTESWEBCOR TRIADCHICAGOIMPEDANCE DC RES No PART No PART No PART No PART No PART No PRI Sec PRJ s ec

T2 5KIl 3 4f1 67POU A-3 677 (Jl A-293 0 (Jl357D I I m RO-9 (Jl S-3X ID tD Drill one new1 bull

mOlU1ting hole

SPEAKER ITEM No

SPI

REPLACEMENT DATA RATINGS

WEBCOR JENSEN QUAM NOTES

SIZE FIELD v C IMP PART No PART No PART No

5 jPM j 34 fl 76POl6 ST-I05 5A07 Mod P5-X

COILS (RF-IF)

FUSES

MISCELLANEOUS

~

ITeM PART NAME mBCOR NOTESNo PART No M2 Pltgtt Light Type 51 M3 Neon Bulb Record Levellnd1 calor (Type NESl) M4 Switch 32P040 Record-Payback Sele ctor M5 Switch Output Selector 32P041

ITEM No

Ll

REPLACEMENT DATA

I USE

DC RES J MEISSNER I MERIT I MILLERWEBCQR NOTES PRJ SEC PART No PART No PART No PART No

Osc CaU m Il2D 65P024 -l _1 _1shy Sec UPd ~ 6R I ~- - - - -

ITEM No TYPE RATING

REPLACEMENT DATA WEB COR

PART No UTIELFUSE PART No

BUSS PART No

FUSE HOLDER FUse HOLDER FUSE HOLDER

MIA

B

3AG

3AG

1Areg 250Y 1A~

250Y

312001 (3AG-lAmp)

312001 (3AG-lAmp )

AGe-1

AG C-I

l

~~ tll _ n ~g

-- - -- -

- - -

e e e PARTS LIST AND DESCRIPTIONS (Continued) CHASSIS-BOTTOM VIEW

TRANSFORMER (POWER) REPLACEMENT DATA

RATINGITEM STANCOR MERIT CHICAGO TRIADWEBCORNo PART No PART No PART No PART No PART NoPII SEC I C SEC 3

P-304868POO9 PM-8407 CD R-7BTI U7VAC 1560VCT163VACl reg3OA 042ADC 18A

- -CD Tape extra 5 volt wlndlng

shy

ITEM No

PART NAME

en l

M2 13 M4 M5

Pilot Light NeOD Bulb Switch Switch

~

~ = ~

TRANSFORMER (AUDIO OUTPUT) REPLACEMENT DATA

ITEM RATING WEBCOR STANCOR MERIT CHICAGO TRIAD NOTES

No IMPEDANCE DC RES PART No PART No PART No PART No PART NoPRI SEC PRI SEC

T2 5KR 1

3 bull 4n 35m 1ln 67POU A-3877 CD A-2930 CD RO-9 CD S-3X ID ~ Drill one new

mounting hole - - --shy

NOTES

Type i51 Record Levellndicator (Type NE51) Record-Playback Selector Output SelecLOr

1i=19Tl300WII llOJ83M

SPEAKER

COilS (RF-IF)

FUSES

MISCELLANEOUS

REPLACEMENT DATA ITEM RATINGS

WEBCOR JENSEN QUAM NOTESNo PART No PART No PART NoSIZE FiElD v C IMP SPI 5 JPM 1 3 bull 4P 76POl6 ST-105 5A07

Mod P5-X

REPLACEMENT DATA iTEM

USE DC RES

MEISSNER I MERIT I MilLERNo WEBCOR NOTES PRI SEC PART No PART No PART No PART No

Ll Osc Coli In 1120 65P024 1 -~ 1 Sec tapped reg 8n

REPLACEMENT DATA

WEBCOR lITTElFUSE BUSSITEM TYPE RATING PART No PART No PART NoNo

FUSE HOlDER FUSE HOLDER HOlDERFUSE

AGC-l3120013AGMiA lAreg (3AG-lAmp)250V

312001 AGC-lB 3AG lAreg (3AG-lAmp)250V

-

WEBCOR PART No

32P040 32P041

lt

~~ rlJJ _n

~~

BllSIl5t AUIOOOIIIPUT

1IIflEAMP Ar 6V6GT65J7 6J5

00

fROfi1 af oo o

e e

A ~N[O~ONT

OUT PVT S(LECTOF SW SHOWN LN SPEAKER POSITLON

Bwt middot o~ _____ J--- 00 reg euroill- 6V

-9V-+-- I~~J 5OK~TONE 05 COHT101 ~

REARreggt(IoIE~ REO 0 220 e

$- r= ~ )

0 SSOOK

otCAToa lfVtl

cotmIOl

0 S W seoUEN Ceuro 1 Nel t - S P(IK CR

K RECORD LpoundVfLSAl

INDI CATO R 2 - AUX OUTPUT L OW IMPE DINC[ LeHshySW ON

J - AU) OUT PUT HtCH jtoIE DANCE AN IS

RCCORD PLAYBACK SW 9110WN IN R[eMO POSITION

$20

~i ~O + WF O

Itl i C OOt U flO 0 t l I bull bull C1 Ult t 01 r 1i ( QlI t~l h lS 11 1101 to U NO OU U tJO

1IfS6TfoIlaquo(~

I ~1 ull IC on __ ~ 7~ ~__ U MilSmiddot1O t~n - 110

f ---8-gi~ ~7I ~ ~ 01l~_ _ 1l UX L Ion nH__ Ill um

o J4KO U)1C 1l J85Q ~LXJ Ln 271ID shy

~LfustmIfWpoundlI-s TAKEN-l~ RECQRO ~Ht~UR~PThnampD 0 bull MJASURED rN PLATmiddotDACK POSIT ION 1 WEASlIRiD FROM PIN 8 OF Vol TAKIN WITH VACUUM TUB VOLTMETER

OToR

A PHOTO F CT STANOARD NOTATION SCHEMATIC

Q Ho-ord N So amp Co In 19j3 221-3

1 - DC voltage measurements are at 20000 ohms per volt AC voltages measured at 1000 ohms per volt

2 - Socket connections are shown as bottom vIews 3 - Meuured values are from socket pln to common negative 4 - Line voltage malntatned at U7 vollB tor voltage readtngs 5 - Nomlnal tolerance On component values makes possible a

var1amptlon of l 15 In voltage and resiStance readings 6 - All controls at mlnImum proper output load connected e e e

- - -

PARTS LIST AND DESCRIPTIONS (Continued) CHASSIS-BOTTOM VIEW TRANSFORMER (POWER)

i2 = a

co

ITEM No

TI

REPLACEMENT DATA RATING

WEBCOR STANCOR MERIT CHICAGO TRIAD

PRI SEC 1 SEC 2 SEC J PART No PART No PART No PART No PART No

66P009 PM-6407 ClJ P-304 6 R-7B

I

117YAC 1560YCT I 6 3YAC I reg30A 042ADC I 6A

- - - - shyCD Tape extra 5 volt winding

H- IBI13QQllt HOlB3M

TRANSFORMER (AUDIO OUTPUT) REPLACEMENT DATA

RATINGITIM STANCOR MERIT NOTESWEBCOR TRIADCHICAGOIMPEDANCE DC RES No PART No PART No PART No PART No PART No PRI Sec PRJ s ec

T2 5KIl 3 4f1 67POU A-3 677 (Jl A-293 0 (Jl357D I I m RO-9 (Jl S-3X ID tD Drill one new1 bull

mOlU1ting hole

SPEAKER ITEM No

SPI

REPLACEMENT DATA RATINGS

WEBCOR JENSEN QUAM NOTES

SIZE FIELD v C IMP PART No PART No PART No

5 jPM j 34 fl 76POl6 ST-I05 5A07 Mod P5-X

COILS (RF-IF)

FUSES

MISCELLANEOUS

~

ITeM PART NAME mBCOR NOTESNo PART No M2 Pltgtt Light Type 51 M3 Neon Bulb Record Levellnd1 calor (Type NESl) M4 Switch 32P040 Record-Payback Sele ctor M5 Switch Output Selector 32P041

ITEM No

Ll

REPLACEMENT DATA

I USE

DC RES J MEISSNER I MERIT I MILLERWEBCQR NOTES PRJ SEC PART No PART No PART No PART No

Osc CaU m Il2D 65P024 -l _1 _1shy Sec UPd ~ 6R I ~- - - - -

ITEM No TYPE RATING

REPLACEMENT DATA WEB COR

PART No UTIELFUSE PART No

BUSS PART No

FUSE HOLDER FUse HOLDER FUSE HOLDER

MIA

B

3AG

3AG

1Areg 250Y 1A~

250Y

312001 (3AG-lAmp)

312001 (3AG-lAmp )

AGe-1

AG C-I

l

~~ tll _ n ~g

-- - -- -

- - -

e e e PARTS LIST AND DESCRIPTIONS (Continued) CHASSIS-BOTTOM VIEW

TRANSFORMER (POWER) REPLACEMENT DATA

RATINGITEM STANCOR MERIT CHICAGO TRIADWEBCORNo PART No PART No PART No PART No PART NoPII SEC I C SEC 3

P-304868POO9 PM-8407 CD R-7BTI U7VAC 1560VCT163VACl reg3OA 042ADC 18A

- -CD Tape extra 5 volt wlndlng

shy

ITEM No

PART NAME

en l

M2 13 M4 M5

Pilot Light NeOD Bulb Switch Switch

~

~ = ~

TRANSFORMER (AUDIO OUTPUT) REPLACEMENT DATA

ITEM RATING WEBCOR STANCOR MERIT CHICAGO TRIAD NOTES

No IMPEDANCE DC RES PART No PART No PART No PART No PART NoPRI SEC PRI SEC

T2 5KR 1

3 bull 4n 35m 1ln 67POU A-3877 CD A-2930 CD RO-9 CD S-3X ID ~ Drill one new

mounting hole - - --shy

NOTES

Type i51 Record Levellndicator (Type NE51) Record-Playback Selector Output SelecLOr

1i=19Tl300WII llOJ83M

SPEAKER

COilS (RF-IF)

FUSES

MISCELLANEOUS

REPLACEMENT DATA ITEM RATINGS

WEBCOR JENSEN QUAM NOTESNo PART No PART No PART NoSIZE FiElD v C IMP SPI 5 JPM 1 3 bull 4P 76POl6 ST-105 5A07

Mod P5-X

REPLACEMENT DATA iTEM

USE DC RES

MEISSNER I MERIT I MilLERNo WEBCOR NOTES PRI SEC PART No PART No PART No PART No

Ll Osc Coli In 1120 65P024 1 -~ 1 Sec tapped reg 8n

REPLACEMENT DATA

WEBCOR lITTElFUSE BUSSITEM TYPE RATING PART No PART No PART NoNo

FUSE HOlDER FUSE HOLDER HOlDERFUSE

AGC-l3120013AGMiA lAreg (3AG-lAmp)250V

312001 AGC-lB 3AG lAreg (3AG-lAmp)250V

-

WEBCOR PART No

32P040 32P041

lt

~~ rlJJ _n

~~

BllSIl5t AUIOOOIIIPUT

1IIflEAMP Ar 6V6GT65J7 6J5

00

fROfi1 af oo o

e e

A ~N[O~ONT

OUT PVT S(LECTOF SW SHOWN LN SPEAKER POSITLON

Bwt middot o~ _____ J--- 00 reg euroill- 6V

-9V-+-- I~~J 5OK~TONE 05 COHT101 ~

REARreggt(IoIE~ REO 0 220 e

$- r= ~ )

0 SSOOK

otCAToa lfVtl

cotmIOl

0 S W seoUEN Ceuro 1 Nel t - S P(IK CR

K RECORD LpoundVfLSAl

INDI CATO R 2 - AUX OUTPUT L OW IMPE DINC[ LeHshySW ON

J - AU) OUT PUT HtCH jtoIE DANCE AN IS

RCCORD PLAYBACK SW 9110WN IN R[eMO POSITION

$20

~i ~O + WF O

Itl i C OOt U flO 0 t l I bull bull C1 Ult t 01 r 1i ( QlI t~l h lS 11 1101 to U NO OU U tJO

1IfS6TfoIlaquo(~

I ~1 ull IC on __ ~ 7~ ~__ U MilSmiddot1O t~n - 110

f ---8-gi~ ~7I ~ ~ 01l~_ _ 1l UX L Ion nH__ Ill um

o J4KO U)1C 1l J85Q ~LXJ Ln 271ID shy

~LfustmIfWpoundlI-s TAKEN-l~ RECQRO ~Ht~UR~PThnampD 0 bull MJASURED rN PLATmiddotDACK POSIT ION 1 WEASlIRiD FROM PIN 8 OF Vol TAKIN WITH VACUUM TUB VOLTMETER

OToR

A PHOTO F CT STANOARD NOTATION SCHEMATIC

Q Ho-ord N So amp Co In 19j3 221-3

1 - DC voltage measurements are at 20000 ohms per volt AC voltages measured at 1000 ohms per volt

2 - Socket connections are shown as bottom vIews 3 - Meuured values are from socket pln to common negative 4 - Line voltage malntatned at U7 vollB tor voltage readtngs 5 - Nomlnal tolerance On component values makes possible a

var1amptlon of l 15 In voltage and resiStance readings 6 - All controls at mlnImum proper output load connected e e e

-- - -- -

- - -

e e e PARTS LIST AND DESCRIPTIONS (Continued) CHASSIS-BOTTOM VIEW

TRANSFORMER (POWER) REPLACEMENT DATA

RATINGITEM STANCOR MERIT CHICAGO TRIADWEBCORNo PART No PART No PART No PART No PART NoPII SEC I C SEC 3

P-304868POO9 PM-8407 CD R-7BTI U7VAC 1560VCT163VACl reg3OA 042ADC 18A

- -CD Tape extra 5 volt wlndlng

shy

ITEM No

PART NAME

en l

M2 13 M4 M5

Pilot Light NeOD Bulb Switch Switch

~

~ = ~

TRANSFORMER (AUDIO OUTPUT) REPLACEMENT DATA

ITEM RATING WEBCOR STANCOR MERIT CHICAGO TRIAD NOTES

No IMPEDANCE DC RES PART No PART No PART No PART No PART NoPRI SEC PRI SEC

T2 5KR 1

3 bull 4n 35m 1ln 67POU A-3877 CD A-2930 CD RO-9 CD S-3X ID ~ Drill one new

mounting hole - - --shy

NOTES

Type i51 Record Levellndicator (Type NE51) Record-Playback Selector Output SelecLOr

1i=19Tl300WII llOJ83M

SPEAKER

COilS (RF-IF)

FUSES

MISCELLANEOUS

REPLACEMENT DATA ITEM RATINGS

WEBCOR JENSEN QUAM NOTESNo PART No PART No PART NoSIZE FiElD v C IMP SPI 5 JPM 1 3 bull 4P 76POl6 ST-105 5A07

Mod P5-X

REPLACEMENT DATA iTEM

USE DC RES

MEISSNER I MERIT I MilLERNo WEBCOR NOTES PRI SEC PART No PART No PART No PART No

Ll Osc Coli In 1120 65P024 1 -~ 1 Sec tapped reg 8n

REPLACEMENT DATA

WEBCOR lITTElFUSE BUSSITEM TYPE RATING PART No PART No PART NoNo

FUSE HOlDER FUSE HOLDER HOlDERFUSE

AGC-l3120013AGMiA lAreg (3AG-lAmp)250V

312001 AGC-lB 3AG lAreg (3AG-lAmp)250V

-

WEBCOR PART No

32P040 32P041

lt

~~ rlJJ _n

~~

BllSIl5t AUIOOOIIIPUT

1IIflEAMP Ar 6V6GT65J7 6J5

00

fROfi1 af oo o

e e

A ~N[O~ONT

OUT PVT S(LECTOF SW SHOWN LN SPEAKER POSITLON

Bwt middot o~ _____ J--- 00 reg euroill- 6V

-9V-+-- I~~J 5OK~TONE 05 COHT101 ~

REARreggt(IoIE~ REO 0 220 e

$- r= ~ )

0 SSOOK

otCAToa lfVtl

cotmIOl

0 S W seoUEN Ceuro 1 Nel t - S P(IK CR

K RECORD LpoundVfLSAl

INDI CATO R 2 - AUX OUTPUT L OW IMPE DINC[ LeHshySW ON

J - AU) OUT PUT HtCH jtoIE DANCE AN IS

RCCORD PLAYBACK SW 9110WN IN R[eMO POSITION

$20

~i ~O + WF O

Itl i C OOt U flO 0 t l I bull bull C1 Ult t 01 r 1i ( QlI t~l h lS 11 1101 to U NO OU U tJO

1IfS6TfoIlaquo(~

I ~1 ull IC on __ ~ 7~ ~__ U MilSmiddot1O t~n - 110

f ---8-gi~ ~7I ~ ~ 01l~_ _ 1l UX L Ion nH__ Ill um

o J4KO U)1C 1l J85Q ~LXJ Ln 271ID shy

~LfustmIfWpoundlI-s TAKEN-l~ RECQRO ~Ht~UR~PThnampD 0 bull MJASURED rN PLATmiddotDACK POSIT ION 1 WEASlIRiD FROM PIN 8 OF Vol TAKIN WITH VACUUM TUB VOLTMETER

OToR

A PHOTO F CT STANOARD NOTATION SCHEMATIC

Q Ho-ord N So amp Co In 19j3 221-3

1 - DC voltage measurements are at 20000 ohms per volt AC voltages measured at 1000 ohms per volt

2 - Socket connections are shown as bottom vIews 3 - Meuured values are from socket pln to common negative 4 - Line voltage malntatned at U7 vollB tor voltage readtngs 5 - Nomlnal tolerance On component values makes possible a

var1amptlon of l 15 In voltage and resiStance readings 6 - All controls at mlnImum proper output load connected e e e

BllSIl5t AUIOOOIIIPUT

1IIflEAMP Ar 6V6GT65J7 6J5

00

fROfi1 af oo o

e e

A ~N[O~ONT

OUT PVT S(LECTOF SW SHOWN LN SPEAKER POSITLON

Bwt middot o~ _____ J--- 00 reg euroill- 6V

-9V-+-- I~~J 5OK~TONE 05 COHT101 ~

REARreggt(IoIE~ REO 0 220 e

$- r= ~ )

0 SSOOK

otCAToa lfVtl

cotmIOl

0 S W seoUEN Ceuro 1 Nel t - S P(IK CR

K RECORD LpoundVfLSAl

INDI CATO R 2 - AUX OUTPUT L OW IMPE DINC[ LeHshySW ON

J - AU) OUT PUT HtCH jtoIE DANCE AN IS

RCCORD PLAYBACK SW 9110WN IN R[eMO POSITION

$20

~i ~O + WF O

Itl i C OOt U flO 0 t l I bull bull C1 Ult t 01 r 1i ( QlI t~l h lS 11 1101 to U NO OU U tJO

1IfS6TfoIlaquo(~

I ~1 ull IC on __ ~ 7~ ~__ U MilSmiddot1O t~n - 110

f ---8-gi~ ~7I ~ ~ 01l~_ _ 1l UX L Ion nH__ Ill um

o J4KO U)1C 1l J85Q ~LXJ Ln 271ID shy

~LfustmIfWpoundlI-s TAKEN-l~ RECQRO ~Ht~UR~PThnampD 0 bull MJASURED rN PLATmiddotDACK POSIT ION 1 WEASlIRiD FROM PIN 8 OF Vol TAKIN WITH VACUUM TUB VOLTMETER

OToR

A PHOTO F CT STANOARD NOTATION SCHEMATIC

Q Ho-ord N So amp Co In 19j3 221-3

1 - DC voltage measurements are at 20000 ohms per volt AC voltages measured at 1000 ohms per volt

2 - Socket connections are shown as bottom vIews 3 - Meuured values are from socket pln to common negative 4 - Line voltage malntatned at U7 vollB tor voltage readtngs 5 - Nomlnal tolerance On component values makes possible a

var1amptlon of l 15 In voltage and resiStance readings 6 - All controls at mlnImum proper output load connected e e e