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Full text of "Sams_Citizen_Band_Radio_Manual_Volume_4_"

Photofact 





SEPTEMBER 1963 







CONTENTS 



V 


L 
4 



O 

09 
■ 

Ik 



PAGE 

5 

129 



TRADE NAME AND MODEL 

AIRLINE 

GAS-587 

CADRE 

510 

EICO 

740 12 

771 W, 772W 17 

FANON 

FCB-9 25 

GONSET 

G-15 (3428), G-15 (3429) 31 

HEATH 

GW-11A/-11D, GWW-11A/-11D.. 39 



70 



GW-21, GWW-21 ... 47 

GW-31, GWW-31 53 

LAFAYETTE 

HE-15B 57 

HE-20B 63 

MASCO 

MCB-9 \.. 25 

IN THE LIBRARY 
NOT TO BE LOANED 



TRADE NAME AND MODEL p AGE 

MONITORADIO 

TG-1 

PEARCE SIMPSON 

Companion 73 

POLY-COMM 

Senior 23 ] 39 

RADIOCOM 

27C-2A/-2B/-2C , 50 

RAYTHEON 

Ray-Tel TWR-2 gl 

Raycom gg 

REALTONE 

TR-6134 95 

SONAR 

E (Revised) 1Q3 

SONY 

CB-901 110 

TRIUMPH 

TC-900, TC-900A n 

UTICA 

T&C II 1 22 



*4*J 



TO BE USED ONLY 
HOWARD W. SAMS 



HA 1, 
Indianapolis 6, Indiana 



ttFERENCE AND INTERLIBRARY LOAN 
SUFFOLK COOPERATIVE LIBRARY SYSTEM 
BOX 187, BELLPO*r,N.Y. 11713 



$3.50 

$4.40 IN CANADA 

Cat. No. CB-4 



SAMS PHOTO FACT 



® 



CB RADIO SERIES 



by the 




<t***A ENGINEERING STAFF 




REFFRFNCF. AMD INTERLIBRARY LOAN 
SUFFOLK COC ^AlflVE LIBRARY SYSTEM 
627 NORTH SUNRISE SERVICE ROAD 
BELLPORT, N.Y. 11713 



( J HOWARD W. SAMS & CO., INC. 

' ^M^ INDIANAPOLIS 6, INDIANA 



FIRST PRINTING-SEPTEMBER, 1963 
SECOND PRINTING— MAY, 1964 
THIRD PRINTING— MARCH, 1966 
FOURTH PRINTING— DECEMBER, 1967 

FIFTH PRINTING— FEBRUARY, 1969 

SIXTH PRINTING— MAY, 1970 
SEVENTH PRINTING— AUGUST, 1972 
EIGHTH PRINTING— NOVEMBER, 1973 
NINTH PRINTING— OCTOBER, 1974 
TENTH PRINTING— JULY, 1975 
ELEVENTH PRINTING— JANUARY, 1976 
TWELFTH PRINTING— JULY, 1976 

C B RADIO SERIES 
VOLUME 4 



Copyright © 1963 by Howard W. Sams & Co., Inc., Indianapolis 6, 
Indiana. Printed in the United States of America. 



Reproduction or use, without express permission, of editorial or pictorial 
content, in any manner, is prohibited. No patent liability is assumed with 
respect to the use of the information contained herein. 



The listing of any available replacement part herein does not constitute 
in any case a recommendation, warranty or guaranty by Howard W. Sams 
& Co., Inc., as to the quality and suitability of such replacement part. 
The numbers of these parts have been compiled from information furnished 
to Howard W. Sams & Co., Inc., by the manufacturers of the particular 
type of replacement part listed. 



Library of Congress Catalog Card Number: 61-18464 




NOTICE 

ONLY THOSE PERSONS PROPERLY LICENSED ARE 
PERMITTED TO MAKE REPAIRS OR ADJUSTMENTS 
WHICH MAY RESULT IN ILLEGAL OPERATION. 
(REFER TO FCC RULES & REGULATIONS PART 19, 
SUBPART D, SECTION 19.71.) 



C B RADIO SERIES 

TABLE OF CONTENTS 



Model Number Page 

Airline Model GAS-587 5 

Cadre Model 510 129 

Eico Model 740 12 

Eico Models 771W, 772W 17 

Fanon Model FCB-9 25 

Gonset Models G-15 (3428), G-15 (3429) 31 

Heath Models GW-11A/-11D, GWW-11A/-11D ... 39 

Heath Models GW-21, GWW-21 47 

Heath Models GW-31, GWW-31 53 

Lafayette Model HE-15B 57 

Lafayette Model HE-20B 63 

Masco Model MCB-9 25 

Monitoradio Model TG-1 70 

Pearce-Simpson Model Companion 73 

Poly-Comm Model Senior 23 139 

Radiocom Models 27C-2A/-2B/-2C 150 

Raytheon Model Ray-Tel TWR-2 81 

Raytheon Model Raycom 88 

Realtone Model TR-6134 95 

Sonar Model E (Revised) 103 

Sony Model CB-901 110 

Triumph Models TC-900, TC-900A 116 

Utica Model T & C II 122 



Cumulative Index to Prior Volumes 160 



TRADE NAME: 
SUPPLIER: 

TYPE SET: 
POWER SUPPLY: 
RATING: 



Airline Model GAS-587 

Montgomery Ward & Co. , 

619 Chicago Ave. , Chicago 7, Illinois 

9 Tube Citizens Band Transceiver 

110 - 120 Volts AC, 60 Cycles (or) 
12 VDC (or) 32 VDC 
50 Watts, . 45 Amp. ®117 Volts AC 



TUNING RANGE: Any 5 of Citizens Band Channels 1 thru 22 




ALIGNMENT INSTRUCTIONS 



> 

TO 



RECEIVER ALIGNMENT 



Output meter across voice coil. 

Volume control should be at maximum position. Output ol signal generator should be no higher than necessary to obtain 

an output reading. 



SIGNAL 

GENERATOR 



High side thru .lmfd to pin 2 of V2, 
low side to chassis. (Tune to 455KC 
400% Mod.) 



Across antenna terminal. (Tune to 
channel freq. ) 



CHANNEL 



Any 



Center 

Channel 

Used. 



ADJUST 



A1,A2, 
A3,A4 



A5,A6, 
A7 



REMARKS 



Adjust for maximum. 



Adjust for maximum. 



TRANSMITTER ALIGNMENT 

ONLY THOSE PERSONS PROPERLY LICENSED ARE PERMITTED TO MAKE REPAIRS OR ADJUSTMENTS WHICH MAY 
RESULT IN ILLEGAL OPERATION. (REFER TO FCC RULES & REGULATIONS PART 19, SUBPART D, SECTION 19.71) 



5 

o 



> 

00 



if- 

i:i 



INDICATOR 


ADJUST 


REMARKS 


Accurate frequency measuring 
device. 


A8 


Adjust for exact frequency of center channel used. 


DC VTVM connected from pin 7 
(grid) of V7 to chassis. 


A9 


Adjust for maximum deflection, then back off just 
below peak on side of gradual dropoff. 


" 


A10 


Adjust for maximum deflection. 


Panel lamp and DC milllammeter 
connected to 2-screw terminal 
strip on top side of chassis. 


All, 
A12, A13 


Preset All nearly snug. Adjust A12 for MINIMUM. 
Connect antenna. Adjust A13 for maximum front 
panel lamp brilliance. Meter should indicate 25MA. 
If not, disconnect antenna, rotate All counterclock- 
wise a turn. Adjust A12 for MINIMUM. Connect 
antenna. Adjust A13 for maximum lamp brilliance. 
If meter does not Indicate 25MA, repeat procedure. 
If more than 25MA is indicated, increase capacity 
of All and readjust A12 and A13. 



HOWARD W. SAMS & CO., INC 

1963 Howard W. Sams & Co., Inc. Printed in U. S. of America PY062 



Indianapolis 6, Indiana 




(gj) @ (C28) 




U. L? TERMINAL GUIDE 

i 

] 



2 3 
1 4 



ANTENNA 
RECEPTACLE 



_ANT^ Rf AMPLIFIER 

H ©12AU6 

_[4 If . 2 1 



© 

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RF 

If If 






Kj)J.005 



(JJ) TRANSMIT 
ANTENNA TRIMMER 
I SHORTED WHEN FULLY 
MESHED! 
llOmmr I MAXIMUM) 



FINAL RF 

OUTPUT 



®l(# 



T 



__..*"*? . _ IF AMPLIFIER , i 5 **? . 

»f if 



.l_j 



C8)±.68 10* 



© 



@ CHANNEL SELECTOR I FRONT! 

RECEIVE CRYSTAL^ ' J 



/X600mmlMAX. 



r^rWi 



3 o- 

4 °- 



TOOK 



OV/^jliOV, 



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Jiji: .005 



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ffiias:-i>i 



(R13)5 

22K 2w1 



If If 2 



10mm(9 
: 10* 
13.31 



Jtr^j 



FINAL 
RF PLATE ' 



j RF 
3 CHOKE 



ISff.Ol 

ICHOKE 

@)4:56mm( 250V 
10*151! 



© 



© 



(R14) 
22K 2W 



®i: loon 



©r r© 



:#© 1 5 mm( MAX . 
7\_ r ~ s FINAL RF 

(SiV ® ,2A05 

^-li *200V 



^RFOSCILU 

@ 02) 12AU7 



RF k 
CHOKE J 



©JT 

.001 1500V Jf 



(R30) 
220O 



METER 
JACK 



J_.005 



0337): 
10K 2W 
* 

25 ma 6 
205VDC 



2 
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©T=.0l' 



K-15V! 



*-^W-K-fr— 



3 RF 

j CHOKE 

© FREQ i J+f 

doubler! IaIo 



RFOSCILLATOR-OOUBLER 

h 

■210V 

120V 



_^ ii 

©T 



lOOmmf 
10* 

%iy^C^Aov 



T22K J 



1»K ?(K 



.001 10* 



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10K (MJ 



1*1 

'° , ' I l— -0 1 0- 



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-o 2 o- 

-030- 
-o 4 o- 
-050- 



(_J24mmf 10*i 
© 



!(g)_56mml 



330ti 



! 4_J 



16 



2 3 
1 4 



10K lwllg^T' 005 2000V 
• 220V 



L6, L7 TERMINAL GUIDE 



2 3 

1 4 



L4, L5 TERMINAL GUIDE 



SW ON VOLUME 
3 AMP FUSE 



T 

.02 -L 
200V ^ 



132 VOLT INPUT 



32 VOLT SUPPLY 2.5MH 



I 



°>)-f-(°> 



DYNAMOTOR T 
I APELCOS-321 




10O 10W 

— va 



6 mid 
450V 



60mfd 1 

450V 



■ DC VOLTAGE SOURCE 



® 



■ TO RELAY 
COIL 



NE-51 
TRANS. INDICATOR 



,. 




>© ^© >® >® 



»«)6A05 „ 210V 

240V 




SWONV0LUW 12.6VDC SUPPLY 

PART #105-1161 




p4Q| 



VJf 



12X4 




C?T 



e See parts list (or alternate value or application. 

1 . Voltage measurements taken with vacuum tube voltmeter. 

2. All controls set lor normal operation, no signal applied. 

3. Measured values are from socket pin or terminal to common ground. 

4. All terminals viewed from bottom unless otherwise designated. 

5. Numbers assigned to terminals may not be found on the unit. 

6. Supply voltage maintained at rated value lor voltage readings. 



z 



O 

o 

m 

r- 

© 

> 

(A 

l 

UI 
OS 
N 



r 



TRANSMITFILAMENT 
SWITCH 




-TO RELAY COIL 



60mld 








RESI 


STANCE READINGS 
















ITEM 


TUBE 


Pinl 


Pin 2 


Pin 3 


Pin 4 


Pin5 


Pin 6 


Pin 7 


Pin 8 


Pin 9 


| VI 


1»AU6 


2 meg 


On 


FIL 


FIL 


I200D 


tlOOK 


On 






! V2 


1 6U8 


T10.2K 


OQ 


tlOOK 


FIL 


FIL 


t3500n 


2200Q 


On 


100K 


! V3 


12BA6 


2 meg 


On 


FIL 


FIL 


tll.2K 


tll.2K 


On 






i v< 


1JCR6 


On 


540K 


FIL 


FIL 


t270K 


tl meg 


2.2meg 






V5 


12AL5 


1 1.2 meg 


270K 


FIL 


FIL 


2.5meg 


On 


t 2.1 meg 






V6 


6AQ5 


560K 

•lOOOn 


330n 

•550n 


FIL 


FIL 


t465n 


t200n 


560K 
•S20n 






V7 


12AU7 


•t550o 


22K 


On 


FIL 


FIL 


•H0.2K 


10K 


On 


FIL 


V8 


12AQ5 


NC 


•On 


FIL 


FIL 


t685n 


tl0.2K 


10K 






V9 


12X4 


150O 


TP 


FIL 


FIL 


TP 


150n 


1 







1 THIS READING WILL VARY DEPENDING UPON THE CONDITION OF THF ELECTROLYTIC IN THE CIRCUIT. 
t MEASURED FROM PIN 7 OF V9. ' MEASURED IN "TRANSMIT" POSITION. 

NC NOCONNECTION TP TIE POINT 



M]:rt 




SOURCE 
J5V 



A PHOTOFACT 5TANDARD NOTATION SCHEMATIC 
©Howard W Sams & Co.. Inc. 1963 



iS=j 60mfd 
AIRLINE MODEL GAS-587 



_ 



PARTS LIST AND DESCRIPTION 

TUBES 





AMPEREX ♦ 


GENERAL ELECTRIC ♦ RCA 


♦ RAYTHEON 


SYLVANIA 


ITEM 

No. 


USE 


TYPE 




ITEM 
No. 


USE 


TYPE 


VI 
V2 

V3 
V4 
V5 


RF Amplifier 
Mixer - Oscillator 
IF Amplifier 
Detector - AF Amp. 
ANL - Squelch 


12AU6 

6U8 

12BA6 

12CR6 

12AL5 


V6 
V7 
V8 
V9 


Output - Modulator 
Oscillator - Doubler 
Final Amplifier 
Rectifier 


6AQ5 
12AU7 
12AQ5 
12X4 



POWER RECTIFIERS & SIGNAL DIODES 



ITEM 
No. 


MEASURED 
CURRENT 


ORIGINAL 

Port or 
Type No. 


RECTIFIERS 


NOTES 


MALLORY 
PART No. 


RCA 
PART No. 


SARKES 
TARZIAN 
PART No. 


XI 


130MA 


PT-5 


1N2070 


1N3194 


F4 


AC Versions only. 



ELECTROLYTIC CAPACITORS 



ITEM 
No. 


RATING 


REPLACEMENT DATA 


CAP. 


VOLT. 


AIRLINE 
PART No. 


AEROVOX 
PART No. 


CORNELL- 
DUBILIER 
PART No. 


GENERAL 
E1ECTRIC 
PART No. 


GENERAL 

INSTRUMENT 

PART No. 


MALLORY 
PART No. 


SPRAGUE 
PART No. 


CIA 
B 

C2A 
B 

C3A 
B 


■ 20 
a 20 
46O 

■ 60 

■ 20 
a 20 


450 
450 
450 
450 
100 
100 




AFH2-51 
AFH2-59 
AFH2-08 


B0390 
B0464 
B0090 


XC2-15 
XC2-33 
XC2-13 


TMD-2625 
TMD-2670 
TMD-2075 


FP234A 

FP148/TC795 
FP208A 


TVL-2755 
TVL-2772 
TVL-2415 



FIXED CAPACITORS 



t Alternate Value. 

# Airline Part Number. 



CONTROLS 

All wattoges 1/2 watt, or less, unless otherwise listed. 



ITEM 
No. 


RATING 


REMARKS 






REPLACEMENT DATA 


AEROVOX 


CENTRALAB 


CORNELL- 
DUBILIER 


ELMENCO 


MALLORY 


SPRAGUE 








PART No. 


PART No. 


PART No. 


PART No. 


PART No. 


PART No. 


C4 


110 (max.) 


♦24E16-2 














C5 


.005 




BPD-005 


DD-502 


BYA10D5 


CCD-502 


B-250 


5RK-D50 








BPD-02 


DD-203 


BYB6S2 


CCD-203 


B-120 


5HK-S20 








BPD-02 


DD-203 


BYB6S2 


CCD-203 


B-120 




C8 


.68 10% 




NPO-SI . 68 


TCZ-R68 










C9 


.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


B-110 


5HK-S10 




56 10% 


(51) t 


NPO-SI 56 


D6-560 


L10Q56 


CCD-560 


GP456 


10TS-Q56 




10 10% 


(3.3)t 


NPO-SI 10 


D6-100 


L10Q1 


CCD-100 


GP410 


10TS-Q10 








BPD-02 


DD-203 


BYB6S2 


CCD-203 


B-120 


5HK-S20 








BPD-02 


DD-203 


BYB6S2 


CCD-203 


B-120 


5HK-S20 




.01 




BPD-01 


DD-103 


BYA10SI 


CCD-103 


B-110 


5HK-S10 








BPD-005 


DD-502 


BYA10D5 


CCD-502 


B-250 


5HK-D50 




.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


B-110 


5HK-S10 




.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


B-110 


5HK-SI0 


C18 


.001 10% 




bi-iooo 


DD-102 


5R5D1 


CCD-102 


GP210 


10TS-D10 




.001 10% 




DI-1000 


DD-102 


5R5D1 


CCD-102 


GP210 


10TS-D10 




.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


B-110 


5HK-S10 




. 01 50V 




TTD-01 


CK-103 


H05S1 




TA-110 


TG-S10 




100 10% 




NPO-SI 100 


D6-101 


L10T1 


CCD-101 


GP310 


10TS-T10 








BPD-01 


DD-103 


BYA10S1 


CCD-103 


B-110 






.05 600V 




P688N-047 


DD-503 


CUB6S47 


6DP-3-473 


GEM-6147 


6TM-S47 




.05 600V 




P688N-047 


DD-503 


CUB6S47 


6DP-3-473 


GEM-6147 


6TM-S47 




100 10% 




NPO-SI 100 


D6-101 


L10T1 


CCD-101 


GP310 


10TS-T10 






(.oi)t 


BPD-02 


DD-203 


BYB6S2 


CCD-203 


B-120 


5HK-S20 




100 10% 




NPO-SI 100 


D6-101 


L10T1 


CCD-101 


GP310 


10TS-T10 








EF-001 


MFT-1000 




CCF-102 


CT280A 






.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


B-110 


5HK-S10 




.0033 10% 




1469-0033 




1R5D33 


CM-20B-332K 


MCJ462 


MS-233 








SF-001 


MFT-1000 




CC F-102 






C33 


10 (Max.) 
















C34 

C35 


56 10% 




NPO-SI 56 


D6-560 


L10Q56 


CCD-560 


GP456 


10TS-Q56 








DD30-502 


HVC20D5 


3CCD-502 


2HV-247 


BL-D50 




100 10% 




NPO-SI 100 


36-101 


L10T1 


CCD-101 


GP310 


10TS-T10 




24 10% 




469-000024 


TCZ-24 


22R5Q24 


CM-19B-240K 


MCB-220 


MS -424 




.01 I600V 




3AC-27 


3D16-103 


HVE16S1 


16DP-3-103 


U AC -110 


BL-S10 


C39 


24 10% 




469-000024 


TCZ-24 


22R5Q24 


CM-19B-240K 


MCB-220 


MS -424 


C40 


. 001 10% 




DI-1000 


3D -102 


5R5D1 


CCD-102 


GP210 


10TS-D10 


C41 


.005 


(.MM 


3PD-005 


3D-502 


BYA10D5 


;CD-502 


B-250 


5HK-D50 


C42 


.001 1500V 




3AC-2 


3D30-102 


HVB20D1 


3CCD-102 


UAC-210 


BL-D10 


C43 


.01 




3PD-01 


DD-103 


BYA10S1 


CCD-103 


B-110 


5HK-S10 


C44 


.001 




;f-ooi 


lJFT-1000 




CCF-102 


CT280A 




C45 


15 (Max. ) 


#CT3-0-21SP 














C46 


600 (Max.) 


#CHC -482002 













ITEM 
No. 


USE 


RESIST- 
ANCE 


REPLACEMENT DATA 


ArRLINE 
PART No. 


CENTRAUB 
PART No. 


CLAROSTAT 
PART No. 


CTS-^RC 
PART No. 


MALLORY 
PART No. 


Rl 
R2 


Volume 
Power Switch 

Gate Control 

Noise Limiter Switch 


lmeg 
lmeg 


CM -16666 
CM-18888 


B-70-S or 
(F2-lmeg, 
SU204,KR-4) 

B-70-S or 
(F2-lmeg, 
SU204,KR-1) 


A-47-lmeg-Z, 
FS-3.SWE-20 

A-47-lmeg-Z, 
FS-3.SWE-12 


Q.13-137,76-2 
Q13-137.76-1 


(UA16A, SFIOOO, 
US-41) or(RU16A, 
SFIOOO, SL38, 
US42) 

(U-53, US-26) or 
(UAI6A, SFIOOO, 
US-41) or(RU16A, 
SF1000.SL38, 
US-41) 



10 



PARTS LIST AND DESCRIPTION (CONTINUED) 

COILS (RF-IF) 



ITEM 


USE 


REPLACEMENT DATA 


NOTES 


AIRLINE 


MERIT 


MILtER 


STANCOR 


WORKMAN 






PART No. 


PART No. 


PART No. 


PART No. 


PART No. 




LI 


Antenna 


TL-61 












1.2 


RF 


TL-62 












1,3 


RF Choke (1. 5uh) 


207-11 


BC-562 


4604 


RTC-8516 


T856 




1,4 


IF Input 


TL-34 


BC-352 


12 -CI 


RTC-8632 


T607 




L5 


IF Output 


TL-35 


BC-352 


12 -C2 


RTC-8633 


T608 




L6 


RF Oscillator 


TL-65 












L7 


Frequency Doubter 


TL-64 












L8 


RF Choke (21MH) 


220-11 


BC-565 


4609 


RTC-8519 


T969 




L9 


RF Choke (21MH) 


220-U 


BC-565 


4609 


RTC-8519 


T959 




L10 


Final RF Plate 


TL-63 












Lll 


RF Choke (55MH) 






4624 


RTC-8524 


T862 




L12 


Indicator Coil 















TRANSFORMER (POWER) 



ITEM 
No. 








REPLACEMENT DATA 


NOTES 


RATING 


AIRLINE 
PART No. 


MERIT 
PART No. 


STANCOR 
PART No. 


THORDARSON 
PART No. 


TRIAD 
PART No. 


PRI. 


SEC. 1 


SEC. 2 


Tl 


117 VAC d 
.4A 

(.45A)« 


520VCT 

® .078A 

DC (. U0A 

DC)' 


13V AC® 
l.IA 

(1.6A)* 


ST-89 f 
ST-86 • 










t U7VAC Versions 

• 12VDC Versions 

• Transmit 



TRANSFORMER (MIC) 



ITEM 
No. 


TURNS 
RATIO 


REPiACEMENT DATA 


NOTES 


AIR LINE 
PART No. 


MERIT 
PART No. 


STANCOR 
PART No. 


THORDARSON 
PART No. 


TRIAD 
PART No. 


PRI. 


SEC. 


T2 


1 


35 


ST-88 













> 

55 



TRANSFORMER (AUDIO OUTPUT) 



ITEM 
No. 






REPiACEMENT DATA 


NOTES 


IMPEDANCE 


AIRLINE 
PART No. 


MERIT 
PART No. 


STANCOR 
PART No. 


THORDARSON 
PART No. 


TRIAD 
PART No. 


PRI. 


SEC. 


T3 


5000(1 


3-4B 


ST-19 


A-2930 


A-3877 


24S51 


S-3X 





SPEAKER 



ITEM 
No. 


TYPE 


REPiACEMENT DATA 


NOTES 


AIRLINE 
PART No. 


QUAM 
PART No. 


SP1 


5" PM 3-4SJ 


P5VA 


5A05 





FUSES 



ITEM 
No. 


TYPE 


RATING 


REPLACEMENT DATA 


AIRLINE 
PART No 


LITTELFUSE 
PART No. 


BUSS 
PART No. 


FUSE 


HOLDER 


FUSE 


HOiDER 


FUSE 


HOLDER 


Ml 


3AG 
AGC 
MDL 


1A 

250V 

10A 

250V 

3A 


ID 

® 
® 




312001 
(3AG 1A 250V) 
312010 
(AGC 10A) 


342001 
342001 


AGC 1 
AGC 10 


HKP 
HKP 



© AC Version. 



12-Volt Versions. 



32-Volt Versions. 

VIBRATOR 



ITEM 
No. 


TYPE 


INPUT 
VOLTS 


FRE- 
QUENCY 


REPLACEMENT DATA 


NOTES 


AIRLINE 
PART No. 


CORNELL- 

DUB1LIER 
PART No. 


MALLORY 
PART No. 




Interrupter 


12.6 


115% 


G-8301 


6301 


G-1601 


12 Volt Versions only. 



MISCELLANEOUS 



ITEM 




AIRLINE 




No. 


PART NAME 


PART No. 


NOTES 


M2 


Crystal 




Receive, Order by Channel Desired 


M3 


Crystal 




Transmit, Order by Channel Desired 


M4 


Switch 


50209-H 


Crystal Selector (2 Pole, 5 Position Wafer Switch) 


M5 


Switch 


SRP 


Transmitter Filament (SPST Toggle Switch) 


M6 


Relay 


5791A 


Transmlt-Receive (11 Volt) 




Knob 


214 


Channel Selector 




Knob 


GR-RM 


Volume, Gate 



WIRING DATA 



I 



General-use Hook-up Wire . . 


. . Use BELDEN No. 


8530 (Solid) Available in 12 Colors 
8524 (Stranded) Available in 12 Colors 




Use BELDEN No. 


8214 Lowest Loss (RG-8/U Type) 
8237 Low Loss (RG-8/U) 
8240 (Solid) Miniature (RG-58/U) 
8259 (Stranded) Miniature (RG-58A/U) 




Use BELDEN No. 


8497 3 Conductor- 1 Shielded for Press-to-Talk (Neoprene) 
8496 3 Conductor- 1 Shielded for Press-to-Talk (Vinyl) 


Ignition Noise Suppression . . 


. Use BELDEN No. 


7300-Serles Spark-Plug Sets 






8661 (3/8 In. ) 







11 




o 



PiHOTOFACT® •»» 



CircuiTrace 




TRADE NAME 
SUPPLIER: 



Eico Model 740 

Electronic Instrument Co. , Inc. 
33-00 Northern Blvd. 
Long Island City 1, N. Y. 



TYPE SET : 9 Transistor Transceiver 

POWER SUPPLY: 9. 6 VDC (Rechargable Battery) 



RATING: 

TUNING RANGE : Any one of CB Channels 1 thru 22 



8MA® 9. 6 VDC (Receive, No Signal) 
32MA©9.6VDC (Transmit, No Modulation) 



o 

O 
u 



ALIGNMENT INSTRUCTIONS 



ALIGNMENT INSTRUCTIONS-READ CAREFULLY BEFORE ATTEMPTING ALIGNMENT 


Suggested Alignment Tools: 

A1,A2,A3,A4,A6 GENERAL CEMENT #8274, 8275, 8728, 8729, 8989 

WALSCO#2531, 2532 
A5, A7, A8 GENERAL CEMENT #8282 8606 8606-L 9295 9440 




WALSCO #2526, 2543, 2544, 2545 



RECEIVER ALIGNMENT 



Connect DC VTVM across volume control. 


SIGNAL 
GENERATOR 


CHANNEL 


ADJUST 


REMARKS 


High side to antenna terminal, 
common to ground. Tune to 455KC 
(Unmod.) 




A1.A2, 
A3 


Adjust for maximum deflection. 


High side to antenna terminal, 
common to ground. Tune to 
channel frequency. 




A4 


Adjust for maximum deflection. Rock A4 to each 
side of peak, noting rate of dropoff. Set A4 just 
below peak, on side of gradual dropoff. 


" 




A5 


Adjust for maximum deflection. 



TRANSMITTER ALIGNMENT 



Best results will be obtained when adjusting A8 if the antenna normally used is connected and the unit is as nearly in the 
cabinet as possible. 


ONLY THOSE PERSONS PROPERLY LICENSED ARE PERMITTED TO MAKE REPAIRS OR ADJUSTMENTS WHICH MAY 
RESULT IN ILLEGAL OPERATION. ( REFER TO FCC RULES & REGULATIONS PART 19, SUBPART D. SECTION 19. 71) 


SPECIAL INSTRUCTIONS 


INDICATOR 


ADJUST 


REMARKS 


Connect dummy load or antenna. 


Remove jumper wire and connect DC 
mllllammeter between test points. 
(Refer to capacitor ldent. photo. ) 


A6 


Key transmitter. Adjust for a reading 
of lOma. 






A7 


Key transmitter. Adjust for MINIMUM 
indication on mllllammeter. Remove 
meter leads and reconnect jumper. 


" 


RF wattmeter or field strength meter 


A8 


Key transmitter. Adjust for maximum 
output. 



12 



HOWARD W. SAMS & CO., INC. Indianapolis 6, Indiana 

1963 Howard W. Sams & Co., Inc. Printed in U. S. of America LY767R 



PARTS LIST AND DESCRIPTION 



TRANSISTORS 



ITEM 
No. 


ORIG. 
TYPE 


USE 


REPLACEMENT DATA 


NOTES 


DELCO 
PART No. 


GENERAL 
ELECTRIC 
PART No. 


RCA 
PART No. 


XI 
X2 

X3 
X4 

X5 
X6 
X7 
X8 
X9 


S065A 

S065A 

2N1108 

R506 

94017* 

94017 f 

94017 « 

R425 

R424-1 


Receive Mixer 
Receive Oscillator 
1st IF Amplifier 
2nd IF Amp. -AF Amp. 
Driver-Speech Amp. 
Output -Modulator 
Output -Modulator 
Transmit Oscillator 
Final Amplifier 


DS-25 
DS-25 
DS-25 
DS-25 
DS-26 
DS-28 
DS-26 
DS-25 
DS-25 


GE-1 
GE-1 
GE-1 
GE-1 
GE-2 
GE-2 
GE-2 
GE-1 
GE-1 


2N408 

2N408 
2N408 


PNP 
PNP 
PNP 
PNP 
PNP 
PNP 
PNP 
PNP 
PNP 



# Eico Part Number. 



POWER RECTIFIERS & SIGNAL DIODES 



ITEM 
No. 


CURRENT 

RATING 

( Measured 1 


ORIGINAL 
Part or 
Type No. 


RECTIFIERS 


DIODES 


NOTES 


RCA 
PART No. 


SARKES 
TARZIAN 
PART No. 




X10 

XII 


.020 A 


95002 
93005 


LN3194 


2F4 




Detector (1N296) 



ELECTROLYTIC CAPACITORS 



ITEM 
No. 


RATING 


REPLACEMENT DATA 


CAP. 


VOLT. 


EICO 
PART No. 


AEROVOX 
PART No. 


CORNELL- 
DUBILIER 
PART No. 


GENERAL 
ELECTRIC 
PART No. 


MALLORY 
PART No. 


PYRAMID 
PART No. 


SPRAGUE 
PART No. 


CI 

ca 
cs 

C4 
C5 

ce 

C7 


10 

100 

10 

10 

100 

10 

100 


12 
8 

12 
12 
8 
12 
12 


23500 
23501 
23500 
23500 
23501 
23500 
23502 


BCD12010 
BCD6100 
BCD12010 
BCD12010 
BCD8100 
BCD12010 
BCD12100 


ECPB408 
ECPBU7 
ECPB408 
ECPB408 
ECPBU7 
ECPB40B 


MTl-5 
MTl-18 
MTl-5 
MTl-5 
MTl-18 
MTl-5 


TT12X10 

TT12X10 
TT12X10 

TT12X10 


MLVlO-12 
MLV100-8 
MLVlO-12 
MLV10-L2 
MLV100-8 
MLVlO-12 


VL-1127 

VL-1127 
VL-U27 

VL-1127 



O 

o 

o 



N 

A 

O 









FIXED 


CAPACITORS 








ITEM 
No. 


RATING 


REMARKS 


REPLACEMENT DATA 


AEROVOX 


CENTRALAB 


CORNELL- 
DUBILIER 


ELMENCO 


MA1LORY 


SPRAGUE 








PART No. 


PART No. 


PART No. 


PART No. 


PART No. 


PART No. 




.01 




TTD-01 


CK-103 


H05S1 




TA-110 


TG-S10 


C9 


.01 




TTD-01 


CK-103 


H05S1 




TA-110 


1G-S10 


C10 


33 5% 




ADM-15-330 


TCZ-33 


C10Q33C 


CM-15-330J 




1FM-433 


CU 


.1 




TTD-1 


CK-104 


H05P1 






TG-P10 


C12 


.05 




TTD-05 


CK-503 


H05S5 






TG-S50 


C13 


.01 




TTD-01 


CK-103 


H05S1 




TA-110 


TG-S10 


C14 


.01 




TTD-01 


CK-103 


H05S1 




TA-110 


TG-S10 


C15 


.05 




TTD-05 


CK-503 


H05S5 






TG-S50 


C16 


.1 




TTD-1 


CK-104 


H05P1 






TG-P10 


C17 


.01 




TTD-01 


CK-103 


H05S1 




TA-110 


TG-S10 


C18 


.1 




TTD-1 


CK-104 


H05P1 






TG-P10 


C19 


.05 




TTD-05 


CK-503 


H06S5 






TG-S50 


C20 


.1 




TTD-1 


CK-104 


H05P1 






TG-P10 




.1 




TTD-1 


CK-104 


H05P1 






TG-P10 


C22 


2200 10*. 




DI-2200 


DD-222 




CCD-222 


GP222 


10TS-D22 


C23 


2200 10% 




DI-2200 


DD-222 




CCD-222 


GP222 


10TS-D22 


C24 


100 N1500 10% 




N750-DI 100 


DTN-100 


C10T1U 


CCTN-101 


CN7-310 


10TCU-T10 


C25 


.01 




TTD-01 


CK-103 


H05S1 




TA-110 


TG-S10 


C26 


.01 




TTD-01 


CK-103 


H05S1 




TA -110 


1G-S10 


C27 


50 5% 




ADM -15-500 


TCZ-50 


C10Q5U 


CM-15-500J 




1FM-45 


C28 


330 10% 




Dl-330 


DD-331 


L10T33 


CCD-331 


GP333 


10TS-T33 


C29 


.05 




TTD-05 


CK-503 


H05S5 






TG-S50 


C30 


.1 




TTD-1 


CK-104 


H05P1 








TG-P10 



CONTROLS 

All woftoges 1/2 wort, or loss, unless otherwise listed. 



ITEM 
No. 


USE 


RESIST- 
ANCE 


REPLACEMENT DATA 




EICO 
PART No. 


CENTRALAB 
PART No. 


CLAROSTAT 
PART No. 


CTS-IRC 
PART No. 


MALLORY 
PART No. 


Rl 


Volume & Switch 


5000S1 


16021 


B16-214 






' 



COILS (RF-IF) 



ITEM 
No. 


USE 


REPLACEMENT DATA 


NOTES 


EICO 


Merit 


Miller 


Stoncor 


Wo. km on 




PART No. 


PART No. 


PART No. 


PART No. 


PART No. 




LI 


Ant. Load 


38039 












L2 


Mixer Base 


36038 












L3 


Rec. Osc. 


36035 












L4 


1st IF 


34628 












L5 


2nd IF 


34629 


BC-575 










L8 


3rd IF 


34630 


BC-576 










L7 


Transmit Osc. 


36036 












L8 


Final 


36037 












L9 


RF Choke 


35067 












L10 


RF Choke 


35067 












Lll 


RF Choke 


35067 













13 



ED TRANSMO fflsp£A| . ER . M| 
^TTl/4" 



ALL READINGS TAKEN IN "RECEIVE" POSITION 
UNLESS OTHERWISE DESIGNATED. 
• TAKEN IN "TRANSMIT" POSITION, 
t MEASURED FROM CIRCUITRACE »35. 




RESISTANCE READINGS 



ITEM 


TYPE 


BASE 


EMITTER 


COLLECTOfl 


XI 


S065A 


750011 


lOOOti 


I220O 


X2 


S065A 


t22K 
5600O 


2200 


1220(1 


XJ 


2N1108 


139K 
750011 


220 


1320O 


XI 


R506 


tlSK 
2200O 


47011 


12400 <i 


X5 


94017 


tlOOK 
820011 


1000O 


1350O 


X6 


94017 


122K 
560O 


220 


1 17 


X7 


94017 


122K 
560H 


22 


U7n 


X8 


R425 


• tlOK 
330011 


470O 


-t220tl 


X9 


R424-1 


2700<l 


Oil 


t40o 



EICO 
MODEL 740 



ffl_.-9.6V 
SOURCE 



NUMBERS ASSIGNED TO COILS, SWITCHES, PLUGS, SOCKETS, AND 
TRANSFORMERS ARE TO FACILITATE CIRCUIT TRACING OR COM- 
PONENT REPLACEMENT AND MAY NOT NECESSARILY BE FOUND ON 
THE UNIT. 



-8.5V 



O 

O 

o 



o 




E^B^B^E C 

E-EMITTER B'BASE 



C B 

C-COLLECTOR 



A Howard W. Sams __J_3L___! Photo 



15 



PARTS LIST AND DESCRIPTION (CONTINUED) 



ITEM 
No. 



TRANSFORMER (DRIVER) 



TURNS 
RATIO 



PRI. SEC 



EICO 
PART No. 



REPLACEMENT DATA 



MERIT 
PART No. 



STANCOR 
PART No. 



THORDARSON 
PART No. 



TRIAD 
PART No. 



TRANSFORMER (AUDIO OUTPUT) 



ITEM 
No. 


IMPEDANCE 




REPLACEMENT DATA 


NOTES 


EICO 
PART No. 


Merit 
PART No. 


Stancor 
PART No. 


Thordarson 
PART No. 


Trlod 
PART No. 


PRI. 


SEC. 1 


T2 


soon 


6-80 


32028 












SEC. 2 


500SJ 








SPEAKER 











ITEM 
No. 



2 1/4" 



REPLACEMENT DATA 



EICO 
PART No. 



QUAM 
PART No. 



BATTERIES 



WIRING DATA 



General-use Hook-up wire Use BELDEN No. 8530 (Solid) Available In 12 Colors 

8524 (Stranded) Available In 12 Colors) 

Shielded Antenna Lead Use BELDEN No. 8214 Lowest Loss (RG-8/U Type) 

8237 Low Loss (RG-8/U) 

8240 (Solid) Miniature (RG-58/U) 

8258 (Stranded) Miniature (HG-58A/U) 

Coiled Microphone Cable Use BELDEN No. 8489 Single Conductor Shielded (Neoprene) 

8498 Single Conductor Shielded (Vinyl) 

Ignition Noise Suppression Use BELDEN No. 7300-Serles Spark-plug Sets 

Bonding Strap Use BELDEN No. 8681 (3/8 In. ) 



ITEM 
No. 


VOLTAGE 


EICO 
PART No. 


REPLACEMENT DATA 


NOTES 


BURGESS 


EVEREADY 


MALLORY 




9.6 V 


58005 
















MISCELLANEOUS 







ITEM 
No. 


PART NAME 


EICO 
PART No. 


NOTES 


M2 

M3 

M4 


Crystal 
Crystal 
Switch 

Printed Board 
Antenna 


49046 
49045 
64003 
82504 
99003 


Receive (Specify Channel & Frequency Desired) 
Transmit ( Specify Channel <i Frequency Desired) 
Recelve-Transmit 




PRINTED BOARD-RESISTOR. INDUCTOR & TRANSISTOR IDENT. 



16 




PHOTOFACT® wifh 



CircuiTrace 



TRADE NAME : 
SUPPLIER: 

TYPE SET: 
POWER SUPPLY: 

RATING: 
TUNING RANGE: 



Elco Models 771W, 772W 

Electronic Instrument Co. , Inc. 

33-00 Northern Blvd., L. I. City 1, N.Y. 

8 Tube Transceiver 

110 - 120 Volts AC, 60 Cycles (or) 
6 (or) 12 Volt Storage Battery 

50 Watts, .46 Amp. <gj 117VAC 
4.3 Amp. ®12.6VDC 
8.1 Amp. ® 6.3VDC 

TRANSMITTER: Any 4 CB Channels 1 thru 23 
RECEIVER: 1 Crystal Controlled Channel 

(or (continuously tuned. 




ALIGNMENT INSTRUCTIONS 






PRE ALIGNMENT 



O 



5 

O 

o 

m 



N 
M 



Suggested Alignment Tools: 

Al thru All 

A12, A13...... 



, . GENERAL CEMENT #8282, 8606, 8606- L, ... .WALSCO #2526, 2543, 2544 
,. GENERAL CEMENT #5000, 5003, 5066. ...... WALSCO #2515, 2516, 2518 



RECEIVER ALIGNMENT 








SIGNAL 
GENERATOR 


CHANNEL 


ADJUST 


REMARKS 


High side thru . OOlmfd to pin 2 
(grid) of Mixer (V2), common to 
ground. (Tune to 1750KC). 


Any 


A1.A2, 
A3.A4, 
A5.A6 


Connect VTVM between point W and ground; adjust for maximum 
deflection. 


High side to antenna terminal, 
common to chassis. Tune to channel 
frequency. 


11 
(27. 085MC 


A7,A8, 
A9 


" 






A10 


Rotate Channel Selector switch to position "A" (Crystal controlled). 
Insert crystal in receive crystal socket. Connect DC VTVM 
between pin 9 of V3 and ground. Adjust A10 for maximum de- 
flection. Rock A10 each side of the peak, note rate of dropoff. 
Set A10 at point just below the peak on the side of gradual 
dropoff. 



TRANSMITTER ALIGNMENT 



Only those persons properly licensed are permitted to make repairs or adjustments which may result in illegal operation. 
((Refer to FCC rules and regulations Part 19, Subpart D, Section 19. 71). 

The frequency of the transmitter should be checked periodically with a secondary frequency standard to insure proper and 
legal operation. 

Best results will be obtained when adjusting the final RF output circuit if the antenna normally used is connected and the chassis 
is as nearly in the cabinet as possible. 




CHANNEL 


ADJUST 


REMARKS 


Connect dummy load and RF Watt- 
meter to antenna terminals. 
Connect DC VTVM between pin 2, 
V8 and ground. 


Center 
Channel 

Used. 


All 


Key transmitter. Adjust for maximum. Rock All to each side of 
peak, note rate of dropoff. Set All just below peak on side of 
gradual dropoff. 


Connect dummy load and RF Watt- 
meter to antenna terminal. 
Connect a 0-100 DC mllliammeter 
to meter jack on rear of chassis. 




A12, 
A13 


Key transmitter. "Adjust A12 for MINIMUM meter indication 
(20-25ma). Adjust A13 for 27ma. Repeat adjustment several 
times. 



HOWARD W. SAMS & CO., INC. Indianapolis 6. Indiana 

1963 Howard W. Sams & Co., Inc. Printed in U. S. of America PY089 



17 




A Howard W. Sams HESSEBEl pho, ° 




18 




CR 
SOCKET 



(5l) |A13]@ [M2] (Sj) (L5) [A6] (MS) 

7^-i T .-Vi 



METER 
JACK 




19 



ANTENNA RECEPTACLE 




CHANNEL SELECTOR 
@ SWITCH 



TRANSMIT OSCILLATOR 

© 6F Y5 



FINAL RF AMP 

(5) 1 2BY7A 



©-T- lOOmml 



i CHANNEL SELECTOR SWITCH M7 SHOWN 
IN "CRYSTAL CONTROLLED^' POSITION 
A ' CRYSTAL CONTROLLED I RECEIVE S TRANSMIT) 
B " RECEIVE TUNABLE, TRANSMIT CRYSTAL CONTROLLED 
C - RECEIVE TUNABLE. TRANSMIT CRYSTAL CONTROLLED 
D ' RECEIVE TUNABLE, TRANSMIT CRYSTAL CONTROLLED 



£7) 220 10* (JM6) 
68K 



-& 



47K 




JTOTl_, 

80-480 mmr4r 

£5o)i.i*ni 

3-12mml NPO 



2q3 

i 

L9 TERMINAL GUIDE 



1 


2 


- 


i. 


5 


£ 


1 


£ 


9 


in 


ii 


12 


■ 


™ 




™ 


u 






Ii 



^/TERMINAL GUIDE 
TRANSMIT-RECEIVE RELAY SHOWN 
IN RECEIVE POSITION 



NEON TRANSMIT INDICATOR 



RESISTANCE READINGS 



ITEM 


TUBE 


Pin I 


Pin 2 


Pin 3 


Pin 4 


Pin 5 


Pin 6 


Pin 7 


Pin 8 


Pin 9 


VI 


6BA6 


2.5meg 


Oo 


FIL 


FIL 


H500O 


t47K 


OP 






V2 


6U8A 


.122K 


lmeg 


tlOOK 


FIL 


FIL 


H500O 


Oo 


470 


47K 


V3 


6U8A 


,t47K 


2. 5 meg 


tlOOK 


FIL 


FIL 


moon 


Oo 


Oo 


47K 


V4 


6U8A 


t490K 


2.5meg 


HOOK 


FIL 


FIL 


U500o 


Oo 


4700O 


470K 


V9 


6FM8 


lmeg 


1.5meg 


1. 5 meg 


FIL 


FIL 


lmeg 


Oo 


.lmeg 


tllOK 


V6 


6AQ5 


470K 


560O 


FIL 


FIL 


t900o 


tSOOo 


470K 






V7 


6FY5 


0t> 


47K 


FIL 


FIL 


.tl5K 


47K 


Oo 






V8 


12BY7A 


Do 


.47K 


.Oil 


FIL 


FIL 


FIL 


tssoo 


155000 


-Oo 



MEASURED FROM CATHODE OF X2 
MEASURED IN SWITCH POSITION B, C, OR D. 



MEASURED IN "TRANSMIT" POSITION. 

MEASURED IN SWITCH POSITION A, WITHOUT RECEIVE 

CRYSTAL 



A PHOTOFACT STANDARD NOTATION SCHEMATIC 
©Howard W Sams & Co ., Inc. 1963 



e See parts list for alternate value or application. 

1. Voltage measurements taken with vacuum tube voltmeter. 

2. All controls set for normal operation, no signal applied. 

3 . Measured values are from socket pin or terminal to common ground. 

4. All terminals viewed Irom bottom unless otherwise designated. 

5. Numbers assigned to terminals may not be found on the unit. 

6. Supply voltage maintained at rated value for voltage readings. 



20 



. 




SOURCE 

245V 



SOURCE 



EICO MODELS 771W, 772W 



DOTTEO LINES INDICATE CIRCUIT USED IN 
MODEL 772W 



: 



21 



PARTS LIST AND DESCRIPTION 



TUBES 





AMPEREX ♦ 


GENERAL ELECTRIC ♦ RCA 


♦ RAYTHEON 


SYLVANIA ♦ 




ITEM 
No. 


USE 


TYPE 




ITEM 
No. 


USE 


TYPE 




VI 
V2 
V3 
V4 


RF Amplifier 
Mixer-Tunable Osc. 
Crystal Osc. -1st IF Amp. 
2nd IF Amp. -AF Amp. 


6BA6 
6U8A 
6U8A 
6U8A 


V5 
V6 
V7 
V8 


Squelch-Speech Amp. 
Output-Modulator 
Transmit Oscillator 
Final RF Amp. 


6FM8 
6AQ5A 
6FY5 
12BY7A 



ITEM 
No. 



X2 



MEASURED 
CURRENT 



.072 A* 
.072A» 



POWER RECTIFIERS 



ORIGINAl 

Part or 
Type No. 



93007 
93007 



.06A Transmit 



MALLORY 
PART No. 



1N2070 
1N2070 



RCA 
PART No. 



1N3194 
1N3194 



SARKES TARZIAN 
PART No. 



F6 
F6 



ELECTROLYTIC CAPACITORS 



ITEM 
No. 


RATING 


REPLACEMENT DATA 


CAP. 


VOLT. 


EICO 
PART No. 


AEROVOX 
PART No. 


CORNELL- 
DUBILIER 
PART No. 


GENERAL 
ELECTRIC 
PART No. 


GENERAL 

INSTRUMENT 

PART No. 


MALLORY 
PART No. 


SPRAGUE 
PART No. 


CIA 
B 
C 

C2 

C3 

C4 


■ 40 

.40 

a 40 

25 

50 

4 


350 

350 

250 

6 

25 

250 


\ 24017 

23020 
23007 
23008 


AFH3 44 

PTT26 
PTT85 
PRS1550 


B0450 
BBR40-250 
NL*25-10 
NL* 50-25 
BBR4-250 


XC3-40 

MT1-13 
MTl-17 
QTl-2 


TMT3748 

MLV25-6 

MLV50-25 

TD-4-250 


FP377.1 

TT6X25 

TT25X50 

TC50X 


TVL-3787 

TE-1091 
TE-1209 
TVA-1501 









FIXED 


CAPACITORS 








ITEM 
No. 


RATING 


REMARKS 


REPLACEMENT DATA 


AEROVOX 


CENTRAIAB 


CORNELL- 
DUBILIER 


ELMENCO 


MALLORY 


SPRAGUE 






PART No. 


PART No. 


PART No 


PART No. 


PART No. 


PART No. 


C5 


7 




CI-7 


DD-6R8 


L10V7 


CCTO-6R8 


CNO-568 


10TCC-V68 


C6 


18 NPO 






TCZ-18 


C10Q18C 


CCTO-180 


CNO-418 


10TCC-Q18 


C7 


.05 




BPD-05 


DD-503 


CUB6S5 


6DP-3-503 


GP150 


6PS-S50 


C8 


.005 




BPD-005 


DD-502 


BYA10D5 


CCD-502 


B-250 


5HK-D50 


C9 


12 NPO 5% 






TCZ-12 


C10Q12C 


CCTO-120 


CNO-412 


10TCC-Q12 


C10 


.005 




BPD-005 


DD-502 


BYA10D5 


CCD 502 


B-250 


5HK-D50 


CI1 


18 NPO 






TCZ-18 


C10Q18C 


CCTO-180 


CNO-418 


lOTCC-kUB 


C12 


.005 




BPD-005 


DD-502 


BYA10D5 


CCD-502 


B-250 


5HK-D50 


C13 


.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


B-110 


5HK-S10 


C14 


47 NPO 5% 




NPO-DI 47 


TCZ-47 


C10Q47C 


CCTO-470 


CNO-447 


10TCC-Q47 


C15 


1 NPO 




CI-1 


TCZ-1 






CNO-510 


10TCC -V10 


C16 


.002 




BPD-002 


DD-202 


BYA10D2 


CCD -202 


B 220 


5HK-D20 


C17 


5 NPO 10% 




NPO-DI 5 


TCZ-5 


C10V5C 


CCTO-050 


CN0547 


10TCC-V50 


C18 


.005 




BPD-005 


DD-502 


BYA10D5 


CCD-502 


B-250 


5HK-D50 


C19 


.005 




BPD-005 


DD-502 


BYA10D5 


CCD-502 


B-250 


5HK-D50 


C20 


12 N750 
















C21 


39 NPO 5% 
















C22 


.005 




BPD-005 


DD-502 


BYA10D5 


CCD-502 


B-250 


5HK-D50 


C23 


.005 


(.oi)t 


BPD-005 


DD-502 


BYA10D5 


CCD-502 


B-250 


5HK-D50 


C24 


.005 




BPD-005 


DD-502 


BYA10D5 


CCD-502 


B-250 


5HK-D50 


C25 


.005 




BPD-005 


DD-502 


BYA10D5 


CCD-502 


B-250 


5HK-D50 


C26 


.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


B-110 


5HK-S10 


C27 


220 10% 




DI-220 


DD-221 


L10T22 


CCD-221 


GP322 


10TS-T22 


C28 


.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


B-110 


5HK-S10 


C29 


.1 100V 




P488N-1 


DF-104 


CUB4P1 


4DP-3-104 


GEM-401 


4TM-P10 


C30 


.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


B-110 


5HK-S10 


C3I 


.05 400V 




P688N-047 


DD-503 


CUB6S47 


6DP-3-473 


GEM-6147 


6TM-S47 


C32 


.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


B-110 


5HK-S10 


C33 


.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


B-110 


5HK-S10 


C34 


330 10% 




DI-330 


DD-331 


L10T33 


CCD-331 


GP333 


10TS-T33 


C35 


220 10% 




DI-220 


DD-221 


L10T22 


CCD-221 


GP322 


10TS-T22 


C36 


.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


B-110 


5HK-S10 


C37 


.01 1500V 




DAC-27 


DD16-103 


HVE16S1 


16DP-3-103 


UAC-110 


BL-S10 


C38 


220 10% 




DI-220 


DD-221 


L10T22 


CCD-221 


GP322 


10TS-T22 


C39 


220 10% 




DI-220 


DD-221 


L10T22 


CCD-221 


GP322 


10TS-T22 


C40 


.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


B-110 


5HK-S10 


C41 


100 




1459-100 




22R5T1 


CM -19 -100 


MC235 


MS-31 


C42 


10 




CI-10 


TCZ-10 


L10Q1 


DD-100 


GP410 


10TS-Q10 


C43 


220 10% 




DI-220 


DD-221 


L10T22 


CCD-221 


GP322 


10TS-T22 


C44 


12 NPO 10% 






TCZ-12 


C10Q12C 


CCTO-120 


CNO-412 


10TCC-Q15 


C45 


.005 




BPD-005 


DD-502 


BYA10D5 


CCD-502 


B-250 


5HK-D50 


C46 


.005 




BPD-005 


DD-502 


BYA10D5 


CCD-502 


B-250 


5HK-D50 


C47 


.005 




BPD-005 


DD-502 


BYA10D5 


CCD-502 


B-250 


5HK-D50 


C48 


.005 




BPD-005 


DD-502 


BYA10D5 


CCD-502 


B-250 


5HK-D50 


C49 


.001 
















C50 


3-12 NPO 


#29500 














C51 


80-480 


#29509 














C52 


.005 




BPD-005 


DD-502 


BYA10D5 


CCD-502 


B-250 


5HK-D50 


C53 


.005 




BPD-005 


DD-502 


BYA10D5 


CCD-502 


B-250 


5HK-D50 


C54 


.005 




BPD-005 


DD-502 


BYA10D5 


CCD-502 


B-250 


5HK-D50 


C55 


.005 




BPD-005 


DD-502 


BYA10D5 


CCD-502 


B-250 


5HK-D50 


C56 


.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


B-110 


5HK-S10 


C57 


.05 




TTD-05 


DDA-503 


H05S5 






TG-S50 


C58 


.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


B-110 


5HK-S10 


C59 


.05 




TTD-05 


DDA-503 


H05S5 






TG-S50 


C60 


.01 
















C61 


.01 
















C62 


.02 
















C63 


.02 
















C64 


.015 600V 














1 



t Alternate Value. 
# Elco Part Number. 



22 




o 
O 

2 
O 
o 






N 
N 

►O 




PARTS LIST AND DESCRIPTION (CONTINUED) 

CONTROLS 

All wntlages 1/2 watt, or less, unless otherwise listed. 



ITEM 
No. 




RESIST- 
ANCE 


REP1ACEMENT DATA 


USE 


EICO 


CENTRALAB 


CLAROSTAT 


CTSHRC 


MAUORY 








PART No. 


PART No. 


PART No. 


PART No. 


PART No. 


Rl 


Volume & Switch 


lmeg 


18059 


B-70-S or 


A47-lmeg-Z, 


Q13-137.76-1 or 


U53, US-26, or 










(F1-500K,SU204) 


SWE-12.KSS-3 


(BU2.CF-26, 
SS-l.GC)* 


(UA16A.US-41, 
SK-1000) 


R2 


Squelch 


500K 


18076 


B-59 or 


A47-500K-S, 


Qll-133 or (BU2, 


U50 or (UA55L, 










(F2-lmeg, 


KSS-3 


CF16,SS1,DC1)* 


SK-1000) 










KR-1.SU204) 









RESISTORS (Power and Special) 



ITEM 
No. 


RATING 


REPLACEMENT DATA 




ITEM 
No. 


RATING 


REPLACEMENT DATA 


IRC 
PART No. 


WORKMAN 
PART No. 


REMARKS 


IRC 
PART No. 


WORKMAN 
PART No. 


REMARKS 


R50 


soon 5W 


PW5-500 


5W-SQ-500 















COILS (RF-IF) 



ITEM 
No. 


USE 


REPLACEMENT DATA 


NOTES 


EICO 


MERIT 


MILLER 


STANCOR 


WORKMAN 






PART No. 


PART No. 


PART No. 


PART No. 


PART No. 




LI 


Rec. Ant. 


36024 












L2 


Mixer (2.4uh) 


36025 












L3 


Osc, Tunable 
(1.6uh) 


36026 












1.4 


Osc. , Crystal 
(6. 5uh) 


36027 




4204 








Lb 


1st IF 


34615 












L6 


2nd IF 


34616 












L7 


3rd IF 


34617 












L8 


RF Choke (lOOuh) 


35052 




6112 








L9 


Transmit Osc. 
(3. 5uh) 


36023 












L10 


RF Choke (lOOuh) 


35052 




6112 








Lll 


Final Tank (1. 9uh) 


35051 












L12 


Hash Filter 


35053 













23 



PARTS LIST AND DESCRIPTION (CONTINUED) 

TRANSFORMER (POWER) 



ITEM 
No. 








REPLACEMENT DATA 


NOTES 


RATING 


EICO 

PART No. 


MERIT 
PART No. 


STANCOR 
PART No. 


THORDARSON 
PART No. 


TRIAD 
PART No. 


PRI. 


SEC. 1 


SEC. 2 


Tl 


U7VAC 
® .47A 
or 12.6V 

CT® 
2. 4 A 


115VAC 

®.072A 

DC 


6.3V AC 
®l. 8A 
AC 


30036 J) 

30037 ® 










<D 771W only. 
® 772W only. 
"12.6V Winding on 
Model 772W 









TRANSFORMER (AUDIO OUTPUT) 




ITEM 
No. 


IMPEDANCE 


REPLACEMENT DATA 


NOTES 


EICO 
PART No. 


MERIT 
PART No. 


STANCOR 
PART No. 


THORDARSON 
PART No. 


TRIAD 
PART No. 


PRI. 


SEC. 


T2 


7500SJTap 
®6000!J 


3-4S! 


32023 













SPEAKER 



ITEM 
No. 


TYPE 


REPLACEMENT DATA 


NOTES 


EICO 
PART No. 


QUAM 
PART No. 


SP1 


3"x5" PM 3-4S2 


55014 


35A05 





VIBRATOR 



ITEM 
No. 


TYPE 


INPUT 
VOLTS 


FRE- 
QUENCY 


REPLACEMENT DATA 


NOTES 


EICO 
PART No. 


CORNELL- 
DUBILIER 
PART No. 


MALLORY 
PART No. 


Ml 


Interrupter 
Interrupter 


6.3 
12.6 


1151 
115% 


39500 
39501 


5301 
6301 


1601 
G1601 


Model 771W 
Model 772W 













FUSES 








ITEM 
No. 


TYPE 


RATING 


REPLACEMENT DATA 


EICO 
PART No. 


LITTELFUSE 
PART No. 


BUSS 
PART No. 


FUSE 


HOLDER 


FUSE 


HOLDER 


FUSE 


HOLDER 


M2 


3AG 


1A 

250V 

S/B 

10A 

32V 

S/B 

6A 

32V 

S/ B 


91006 J) 
91010 ® 
91009® 


97800 
97800 
97800 


313001 
(3AG 1A 250V 
S/B 

307010 
(3AG 10A 32V 

307006 
(3AG 6A 32V) 


342001 
) 

342001 
342001 


MDL-1 

MDA-6 
MDA-6 


HKP 

HKP 

HKP 



i£. U7VAC Versions. ® 6. 3VDC Versions. 



12.6VDC Versions. 



MISCELLANEOUS 



ITEM 
No. 


PART NAME 


EICO 
PART No. 


NOTES 


M.l 


Tuning Cap. 


29016 


15mmf 


M4 


Crystal 




Receive, (order frequency desired) 


M5 


Crystal 




Transmit (order frequency desired) 


M6 


Detector (1N295) 


95002 




M7 


Switch 


60087 


Channel Selector (Rotary Wafer Type) 


M8 


Relay 


39002 


Receive-Transmit) 




Microphone 


57501 






Neon Indicator 


97715 


2 Used (Power On-Transmit Indicator) 



CABINETS & CABINET PARTS 







(When Ordering Specify Model, Chassis & Color) 




ITEM 


PART No. 




ITEM 


PART No. 


Knob 


53034 


Cabinet 


88079 





WIRING DATA 


General-use Hook-up Wire . . 


. . Use BELDEN No. 8530 (Solid) Available in 12 Colors 

8524 (Stranded) Available in 12 Colors 
Uae BELDEN No. 8214 Lowest Loss (RG-8/U Type) 
8237 Low Loss (RG-8/U) 
/ 8240 (Solid) Miniature (RG-58/U) 

8259 (Stranded) Miniature (RG-58A/U) 
Use BELDEN No. 8497 3 Conductor- 1 Shielded for Press-to-Talk (Neoprene) 
8496 3 Conductor- I Shielded for Press-to-Talk (Vinyl) 


Ignition Noise Suppression . . 


. . Use BELDEN No. 7300-Series Spark-Plug Sets 
.. Use BELDEN No. 8661 (3/8 In.) 





24 




TRADE NAME : 
SUPPLIER: 

TYPE SET: 
POWER SUPPLY: 
RATING: 



PHOTOFACT® «*ft 



CircuiTrace 



Fanon Model FCB-9 
Masco Model MCB-9 

Fanon Electronic Sales Corp. , 

A Div. of Fanon Electronic Industries, Inc. 

439 Frelinghuysen Ave. , Newark, N.J. 

9 Transistor Transceiver 

9 Volts DC 

10MA®9VDC (Receive, No Signal) 
26MA®9VDC (Transmit, No Modulation) 



TUNING RANGE: Any one CB Channels 1 thru 22 




ALIGNMENT INSTRUCTIONS 



2. 



Suggested Alignment Tools: 

Al thru A7 GENERAL CEMENT #9089, 5066, 8276. . .WALSCO #2512, 2525, 2528 



RECEIVER ALIGNMENT 



Connect DC VTVM across volume control. 



SIGNAL 
GENERATOR 



High side thru . Olmfd to emitter of 
XI, common to ground. Tune to 455KC 
(Unmod. ) 



High side to external rod antenna, 
common to ground. Tune to channel 
frequency. 



CHANNEL 



27.065MC 



ADJUST 



Al, A2, 
A3 



A4.A5 



REMARKS 



Adjust for maximum deflection. 



Adjust for maximum deflection. 



TRANSMITTER ALIGNMENT 



2 
o 

09 
■ 



ONLY THOSE PERSONS PROPERLY LICENSED ARE PERMITTED TO MAKE REPAIRS OR ADJUSTMENTS WHICH MAY 
RESULT IN ILLEGAL OPERATION. ( REFER TO FCC RULES & REGULATIONS PART 19, SUBPART D, SECTION 19. 71) 


SPECIAL INSTRUCTIONS 


INDICATOR 


ADJUST 


REMARKS 


Supply voltage should be maintained 
at 9 volts. 


RF wattmeter or field strength meter 


A6,A7 


Key Transmitter. Adjust for maximum 
output. 



HOWARD W. SAMS & CO., INC. Indianapolis 6. Indiana 

1963 Howard W. Sams & Co., Inc. Printed in U. S. of America LY934 



25 




26 



455KC 



455KC 




27065MCI A q 
455KC! ™ 



PARTS LIST AND DESCRIPTION 

TRANSISTORS 



ITEM 
No. 


ORIG. 
TYPE 


USE 


REPLACEMENT DATA 


NOTES 


DELCO 
PART No. 


GENERAL 
ELECTRIC 
PART No. 


RCA 
PART No. 


XI 

X2 
X3 
X4 
X5 
X6 
X7 
XB 
X9 


2SA104 
2SA103 
2SA102 
2SA102 
2SB171 
2SB172 
2SB1T2 
2SA104 
2SA70 


Rec. Mixer 
Rec. Oscillator 
1st IT Amp. 
2nd IF Amplifier 
Driver-Speech Amp. 
Output -Modulator 
Output-Modulator 
Trans. Oscillator 
Final Amplifier 


DS34 
DS34 
DS25 
DS25 
DS26 
DS26 
DS26 
DS34 
DS34 


GE-1 
GE-1 
GE-1 
GE-1 
GE-2 
GE-2 
GE-2 
GE-1 
GE-2 


2N406 

2N40B 
2N408 


PNP 
PNP 
PNP 
PNP 
PNP 
PNP 
PNP 
PNP 
PNP 



POWER RECTIFIERS & SIGNAL DIODES 



> 
Z 

o 

z 

I 

I 

</» 
ft 

o 

O 



ft 

OB 



5 
o 



ITEM 
No. 


MEASURED 
CURRENT 


ORIGINAL 

Port or 
Type No. 


RECTIFIERS 


NOTES 


MALLORY 
PART No. 


RCA 
PART No. 


SARKES 
TARZIAN 
PART No. 


X10 




OA90 








Detector 



ELECTROLYTIC CAPACITORS 



ITEM 
No. 


RATING 


REPLACEMENT DATA 


CAP. 


VOLT. 


FANON-MASCO 
PART No. 


AEROVOX 
PART No. 


CORNELL- 
DUBILIER 
PART No. 


GENERAL 
ELECTRIC 
PART No. 


MALLORY 
PART No. 


PYRAMID 
PART No. 


SPRAGUE 
PART No. 


CI 
C2 
C3 
C4 


5 
5 

30 
30 


3 
3 
3 
10 




BCD3005 
PTT4 
BCD3025 
BCD10025 


ECPB405 
NLW5-15 
ECPB412 
ECPB412 


MTl-3 
MTl-3 
MTl-10 
MTl-10 


TT6X5 
TT6X5 
PET130 
TTI0X30 


MLV5-3 

MLV5-3 

MLV30-6 

MLV25-10 


VL-1035 
TE-1052.2 
VL-1043 
VL-1132 









FIXED 


CAPACITORS 








ITEM 
No. 


RATING 


REMARKS 


REPLACEMENT DATA 






CORNELL- 












AEROVOX 


CENTRA LAB 


DUBILIER 


ELMENCO 


MALLORY 


SPRAGUE 








PART No. 


PART No. 


PART No. 


PART No. 


PART No. 


PART No. 


C5 


20 




DI-20 


DD-200 


L10Q2 


CCD-200 


GP-420 


10TS-Q20 


C6 


.01 




TTD-01 


CK-103 


H05S1 




TA-110 


TG-S10 


C7 


.01 




TTD-01 


CK-103 


H05S1 




TA-110 


TG-S10 


C8 


30 




DI-30 


DD-300 


L10Q3 


CCD-300 


GP-430 


10TS-Q30 


C9 


.01 




TTD-01 


CK-103 


H05S1 




TA-110 


TG-S10 


CIO 


.005 




TTD-005 


CK-502 


H05D5 


CCD-502 


TA-250 


TG-D50 


cu 


.04 




TTD-05 


CK-503 


H05S5 






TG-S50 


C12 


.04 




TTD-05 


CK-503 


H05S5 






TG-S50 


C13 


.04 




TTD-05 


CK-503 


H05S5 






TG-S50 


C14 


.04 




TTD-05 


CK-503 


H05S5 






TG-S50 


C15 


.005 




TTD-005 


CK-502 


H05D5 


CCD-502 


TA-250 


TG-D50 


C16 


.005 




TTD-005 


CK-502 


H05D5 


CCD-502 


TA-250 


TG-D50 


C17 


.04 




TTD-05 


CK-503 


H05S5 






TG-S50 


C18 


.1 




TTD-1 


CK-104 


H05P1 






TG-P10 


C19 


.01 




TTD-01 


CK-103 


H05S1 




TA-110 


TG-SIO 


C20 


30 




DI-30 


DD-300 


L10Q3 


CCD-300 


GP-430 


10TS-Q30 


C21 


.01 




TTD-01 


CK-103 


H05S1 




TA-110 


TG-S10 



27 



RECEIVE MIXER 
@2SA104 



1ST IF AMP 

J&KC-, @2SA102 

fBl i 



2ND IF AMP 
4«KC.. n @2SA102 




RESI STANCE MEASUREMENTS NOT GIVEN BECAUSE OF THE 
WIDEVARIATION IN INTERNAL TRANSI STOR RESISTANCE. 



&' 



ALL MEASUREMENTS TAKEN IN'RECEIVE" POSITION 
UNLESS OTHERWISE DESIGNATED. 
. TAKEN IN "TRANSMIT" POSITION. 



,COLOR I 
L6 TERMINAL GUIDE 



lOma. RECEIVE 
(NO SIGNAL) 
26ma. TRANSMIT 
(NO MODULATION! 




SOURCE 



u 



TRANSMIT 

4jt -6B> 



t"1. DC voltage measurements taken with vacuum tube voltmeter. 
1. Socket connections or transistor terminals are shown as 
bottom views. 

3. Measured values are from socket pin or terminal to common 
ground. 

4. Nominal tolerance on component values makes possible a 
variation of + 15% in voltage and resistance readings. 

A PHOTOFACT STANDARD NOTATION SCHEMATIC 
©Howard W. Sams & Co., Inc. 1963 



RECEIVE 



1L 

SOURCE 

1L 



-V^A 1 — 

100 ° @x- 



NUMBERS ASSIGNED TO COILS, SWITCHES, PLUGS, SOCKETS, AND 
TRANSFORMERS ARE TO FACILITATE CIRCUIT TRACING OR COM- 
PONENT REPLACEMENT AND MAY NOT NECESSARILY BE FOUND ON 

THE UNIT. 



28 



.4S5KS.. 



_ 1.70 J 
2.60 



@0A9U 

ID , K ,B® , ■ , 



DRIVER SPEECH AMP 
@2SB171 



OUTPUT-MODULATOR 

@2SB17 




EARPHONE JACK 



r 



^D 




29 



PARTS LIST AND DESCRIPTION (CONTINUED) 



FIXED CAPACITORS (cont) 



ITEM 






REPLACEMENT DATA 






CORNELL- 








No. 






AEROVOX 


CENTRALAB 


DUBILIER 


ELMENCO 


MALLORY 


SPRAGUE 








PART No. 


PART No. 


PART No. 


PART No. 


PART No. 


PART No. 




.01 




TTD-01 


CK-103 


H05S1 




TA-U0 


TG-S10 


C23 


200 




DI-200 


DD-201 


L10T2 


CCD-201 


GP-320 


10TS-T20 


C24 


.04 




TTD-05 


CK-503 


H05S5 






TG-S50 


C25 


.04 




TTD-05 


CK-503 


H05S5 






TG-S50 


C26 


.04 




TTD-05 


CK-503 


H05S5 






TG-S50 


C27 


.04 




TTD-05 


CK-503 


H05S5 






TG 550 



CONTROLS 

All wattages 1/2 watt, or less, unless otherwise listed. 



ITEM 
No. 


USE 


RESIST- 
ANCE 


REPLACEMENT DATA 


FANC feco 

PART No. 


CENTRALAB 
PART No. 


CLAROSTAT 
PART No. 


CTS-IRC 
PART No. 


MALLORY 
PART No. 


Rl 


Volume & Switch 


5000S1 




B16-214© 









©Use Original Knob. 



RESISTORS (Power and Special) 



ITEM 
No. 


RATING 


REPLACEMENT DATA 




ITEM 

No. 


RATING 


REPLACEMENT DATA 


IRC 
PART No. 


WORKMAN 
PART No. 


REMARKS 


IRC 
PART No. 


WORKMAN 
PART No. 


REMARKS 


R23 


200fiCold 






#MT-25 













# Fanon-Masco Part Number. 



COILS (RF-IF) 



ITEM 
No. 


USE 


REPLACEMENT DATA 


NOTES 


FANON-MASCO 


MERIT 


MILLER 


STANCOR 


WORKMAN 




PART No. 


PART No. 


PART No. 


PART No. 


PART No. 




LI 


Rec. RF 














L2 


Rec. Osc. 














L3 


1st IF 














L4 


2nd IF 














L5 


3rd IF 














L6 


Transmit Osc. 














LT 


Final 















TRANSFORMER (DRIVER) 



ITEM 
No. 




REPLACEMENT DATA 


NOTES 


RATIO 


FANON- 
MASCO 
PART No. 


MERIT 
PART No. 


STANCOR 
PART No. 


THORDARSON 
PART No. 


TRIAD 

PART No. 


PRI. 


SEC. 


Tl 


1.7 


1 















TRANSFORMER (AUDIO OUTPUT) 



ITEM 
No. 






REPLACEMENT DATA 


NOTES 




FANON-MASCO 
PART No. 


Merit 
PART No. 


Stoncor 
PART No. 


Thordarson 
PART No. 


Triod 
PART No. 


PRI. 


SEC. 1 


T2 


500JiCT 


6-8S2 














SEC. 2 


500SJ 



SPEAKER 



ITEM 
No. 


TYPE 


REPLACEMENT DATA 


NOTES 


FANON-MASCC 
PART No. 


QUAM 
PART No. 


SIZE 


FIELD 


V. C. IMP. 


SP1 


2" 


PM 


6-8S2 









BATTERIES 



ITEM 
No. 


VOLTAGE 


FANON- 
MASCO 
PART No. 


REPLACEMENT DATA 


NOTES 


BURGESS 


EVEREADY 


MALLORY 


Ml 


9V 




2U6(D 
H146® 


216© 528 ® 
E146® 


M1604(£)MN1604® 
TR146® 


OJZinc Carbon 
® Manganese 
® Mercury 



MISCELLANEOUS 



ITEM 
No. 


PART NAME 


FANON-MASCO 
PART No. 


NOTES 


M2 
M3 
M4 


Crystal 
Crystal 
Switch 




Receiver 
Transmit 
Receive-Transmit 



WIRING DATA 



General-use Hook-up Wire . . 


. . Use BELDEN No. 


8530 (Solid) Available in 12 Colors 
8524 (Stranded) Available in 12 Colors) 






8214 Lowest Loss (RG-8/U Type) 
8237 Low Loss (RG-8/U) 
8240 (Solid) Miniature (RG-58/U) 
8259 (Stranded) Miniature (RG-58A/U) 






8499 Single Conductor Shielded (Neoprene) 
8498 Single Conductor Shielded (Vinyl) 


Ignition Noise Suppression . . 


. . Use BELDEN No 


7300-Serles Spark-plug Sets 




. . Use BELDEN No 


8861 (3/8 In.) 







30 




TRADE NAME: 
SUPPLIER: 



TYPE SET: 



Gonset Inc. , A Subsidiary of Altec Lansing 
Corp., 1515 So. Manchester Ave. , 
Anaheim, California 
10 Tube Transceiver 



POWER SUPPLY : 110 - 120 Volts AC, 60 Cycles (or) 
6 (or) 12 Volt Storage Battery 



RATING: 



72 Watts, . 68A @ 117 VAC (Receiver) 
70 Watts, . 66A @ 117 VAC (Transmit) 
5.2A® 12. 6VDC 
10. 4A @ 6. 3VDC 



TUNING RANGE '.Any 4 CB Channels 1 thru 22 

Receiver may be continuously tuned 



ALIGNMENT INSTRUCTIONS 



ALIGNMENT INSTRUCTIONS-READ CAREFULLY BEFORE ATTEMPTING ALIGNMENT 



Suggested Alignment Tools: 

Al, AJ, AS, A4, A5, AG, AS, Ad, A10, AM, A15, A16, A17, A18, A19 GENERAL CEMENT #5004, 5009, 6195, 8274, 8275, 8807, 

8728, 8987, 8988, 8989, 9291 
WALSCO t 2515, 2520, 2522, 2523, 2531, 2532, 2534, 2537, 
2538 

A7 All A12 A13 GENERAL CEMENT #8282, 6808, 8808-L, 9295, 9440 

WALSCO #2526, 2543, 2544, 2545 



RECEIVER ALIGNMENT 



Connect DC probe of VTVM to point <^> , common to ground. 
Squelch control fully clockwise. 


SIGNAL 
GENERATOR 


CHANNEL 


ADJUST 


REMARKS 


High side thru . Olmld to pin 7 (grid) 
of V3, common to ground. Tune to 
455KC (Unmod.) 


Any 


A1.A2, 
A3,A4, 
A5.A6 


Adjust for maximum deflection. 


High side thru . Olmfd to pin 2 (grid) 
of V2. Tune to 1650KC (Unmod. ) 


Any 


A7.A8, 
A9 


" 


High side to antenna terminal, 
common to ground. Tune to 
Channel Frequency. 


22 

(27.225MC 


A10 


Place receiver selector switch In manual tuning position. 
Adjust for maximum deflection. 


■ 


12 
(27.105MC) 


All, A12 


Adjust for maximum deflection. 





TRANSMITTER ALIGNMENT 










ONLY THOSE PERSONS PROPERLY LICENSED ARE PERMITTED TO MAKE REPAIRS OR ADJUSTMENTS WHICH MAY 
RESULT IN ILLEGAL OPERATION. (REFER TO FCC RULES & REGULATIONS PART 19, SUBPART D, SECTION 19.71, 




SPECIAL .INSTRUCTIONS 


INDICATOR 


ADJUST 


REMARKS 


I. 


Connect dummy load or antenna. 
Set channel selector near center 
frequency. 


RF Wattmeter and tuning meter 
front panel. 


A13 


Connect DC probe of VTVM to point <^- , 
common to ground. Depress microphone 
button. Adjust A13 for maximum deflec- 
tion. Rock A13 to each side of peak, 
noting rate of dropoff. Set Just below 
peak on side of dropoff. Remove VTVM. 


2. 


Antenna should be connected. 


" 


A24.AU 


Key transmitter. 

Adjust for TPflTiTnmn a s indicated by RF 

wattmeter or front panel meter. 


3. 




Qualified frequency meter. 


A18,A17, 
A18, A19 


Adjust so that each corresponding channel 
fails within . 009J> of frequency stamped on 
crystal. 



o 
o 

z 

u» 
=1 

2 
O 

D 






O 



to 

00 

> 

O 

u 



HOWARD W. SAMS & CO., INC. Indianapolis 6, Indiana 

1963 Howard W. Sams & Co., Inc. Printed in U. S. of America LY720R 



31 





32 



1650KC 1650KC 




27.225MC 



455KC 455KC 



1650KC 



27.105MC 



455KC 

~A2l fi.ll) 



455KC 




27.105MC 



33 



RF AMP 
©6BZ6 



ANTENNA RECEPTACLE (H) © 

RT3 




NUMBERS ASSIGNED 10 COILS, SWITCHES, PLUGS, SOCKETS. AND 
TRANSFORMERS ARE TO FACILITATE CIRCUIT TRACING OR COM- 
PONENT REPLACEMENT AND MAY NOT NECESSARILY BE FOUND ON 
THE UNIT. 



SEE PARTS LIST FOR ALTERNATE 
VALUE OR APPLICATION 



1. DC voltage measurements taken with vacuum tube voltmeter; 
AC voltages measured with 1000 ohm per volt voltmeter. 

2. Socket connections are shown as bottom views . 

3. Measured values are from socket pin to common ground. 

4. Line voltage maintained at 117 volts for voltage readings. 

5. Nominal tolerance ol component values makes possible a 
variation of • 1 Wm voltage and resistance readings. 

A PHOTOFACT STANDARD NOTATION SCHEMATIC 
OHoword W Somi & Co., Inc. 1963 











RESISTANCE READINGS 










in* 


TUBE 


Pin I 


Pin 2 


Pin 3 


Pin4 


Pin 5 


Pin 6 


Pin? 


Pin 8 


Pin? 


VI 


6 626 


8.2meg 


Oo 


FIL 




t430o 


t22PC 


on 






V2 


6 US 


T2200O 


Imeq 


15meq 




FIL 


t430n 


DO 


10 


100K 


V3 


6BE6 


22K 


.50 


FIL 




t27K 


T27K 


2.5meq 






V4 


6BA6 


1.5meg 


00 


FIL 




tlOK 


I78K 


82 n 






V5 


6BA6 


lmeg 


DO 


FIL 




. I INF 
tlOK 


t68K 


82n 






V6 


6AV6 


?.2meq 


on 


FIL 




450K 


8.2meq 


I270K 






V7 


6AL5 


l.Smeg 


450K 


FIL 




2.5meg 


NC 


tl.5meg 






V8 


6CW5 


NC 


470K 


2201) 




FIL 


TP 


T700O 


NC 


1 100 o 


V9 


6CX8 


. On 


47K 


.t430o 




FIL 


.00 


2200n 


-17S00O 


-t750n 


V10 


0B2 


.tINF 
12600O 


NC 


NC 


NC 


.1 INF 

I26 00O 


NC 


On 







ALL READINGS TAKEN IN "RECEIVE" POSITION UNLESS OTHERWISE DESIGNATED. 
- TAKEN IN "TRANSMIT' POSITION. 
NC NO CONNECTION TP TIEPOINT t MEASURED FROM OUTPUT OF XI 
SQUELCH CONTROL SET FOR NORMAL OPERATION. 



34 



PARI OF RECEIVE- 
TRANSMIT RELAV 




® 


® ® 


® 


® ® ® 


® 




® 


® 



TUBE LAYOUT [BOTTOM VIEW) 



I— <x»— 

1 AMP.. 

ljjv 
(m) 



-04 10r= 

D3 !o 

,) 4-02 □ 



-01 7c 



117VAC- 70 WATTS I imp 125U 
(TRANSMIT. ' "" - '"" 
U WATTS 
(RECEIVE) 



TO«VORM2V 
SOURCE 10 AWP . 

)JV 



1 — I — D6 12c 

= 

= 

D 9= 

(g) | — | — D2 »= 

-01 7c 



6V OR 12V DC INPUT ASSEMBLY 




"SPOT" POSITION OF SWITCH M8 ENABLES THE RECEIVER 
TO BE TUNED TO THE EXACT TRANSMITTER FREQUENCY. 



o 
o 

z 

in 



2 
O 

o 

m 
v> 

O 

I 

o 

■p. 

to 

CD 

O 



u 
to 



GONSET MODELS 
G-15 (3428), G-15 (3429) 



35 



PARTS LIST AND DESCRIPTION 



TUBES 





♦ AMPEREX ♦ 


GENERAL ELECTRIC ♦ RCA 


RAYTHEON ♦ 


SYLVANIA 


ITEM 
No. 


USE 


TYPE 




ITEM 
No. 


USE 


TYPE 


VI 
V2 
V3 
V4 
V5 


RF Amp. 

Mlxer-Osc. 

2nd Converter 

1st IF Amplifier 

2nd IF Amp. -Speech Amp. 


6BZ6 
6U8A 
6BE6 
6BA6 
6BA6 


V6 
V7 
V8 
V9 
V10 


Det. -AVC-AF Amp. 
ANL-Squelch 
Output-Modulator 
Trans. Osc. -Final Amp. 
Voltage Regulator 


6AV6 
SALS 

6CW5 
6CX8 
OB2 







POWER RECTIFIERS & SIGNAL 


DIODES 


ITEM 

No. 


CURRENT 

RATING 

( Measured 1 


ORIGINAL 
Part or 
Type No. 


RECTIFIEI 


DIODES 


NOTES 


RCA 
PART No. 


SARKES 
TARZIAN 
PART No. 




XI 
X2 
X3 
X4 


.140A 
.140A 

.090 A 


474-010 
474-010 
474-004 
475-001 


1N3194 
1N3194 
1N3193 


F4 
F4 
2F4 




BV Rectifier (5E4) 
HV Rectifier (5E4) 
Relay Control (1N2020) 
Meter Signal 



ELECTROLYTIC CAPACITORS 



ITEM 
No. 


RATING 


REPLACEMENT DATA 


CAP. 


VOIT. 


GONSET 
PART !4o. 


AEROVOX 
PART No. 


CORNELL- 

DUBILIER 
PART No. 


GENERAL 
ELECTRIC 
PART No. 


MAILORY 
PART No. 


PYRAMID 
PART No. 


SPRAGUE 
PART No. 


CI 
C2 
C3A 
B 
C4 
C5 


125 

125 

■ 30 

4 30 

25 
50 


200 

200 

350 

350 

25 

25 


073-018 
073 019 

073-026 
073-127 
073-118 <D 


AFH2-39 

PRS1260 
PRS1265 


XA0312 
XA0312 

B0310 

BBR25-25 

BR50-25 


XC1-14 
XC1-14 

QT1-11 
QT1-15 


FP122 
FP122 

FP227.3 

TC-26 
TC-29 


TMD23S5 
TD-25-25 
TD -50-25 


TVLS-1470* 
TVLS-1470* 

TVL-2628 

TVA-1205 
TVA-1206 



* Not normally In distributor's stock. Available thru distributor on order to manufacturer. 
(£) Model G-15 (3428) uses 250mld In this application (Part #073-078). 









FIXED 


CAPACITORS 








ITEM 
No. 


RATING 


REMARKS 


REPLACEMENT DATA 


AEROVOX 


CENTRALAB 


CORNELL- 
DUBILIER 


ELMENCO 


MALLORY 


SPRAGUE 








PART No. 


PART No. 


PART No. 


PART No. 


PART No. 


PART No. 


C6 


3 




NPO-SI 3 


DD-3R3 


C10V3C 


CCTO-3R3 


GP-533 


10TS-V33 


C7 


100 




DI-100 


DD-101 


L10T1 


CCD-101 


GP-310 


10TS-T10 


CB 


.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


GP-110 


10TS-S10 


C9 


100 5% 




ADM-15-101 


TCZ-100 


C10T1U 


CM-20B-101J 


CNO-310 


10TCC-T10 


C10 


110-580 










467 






Cll 


4-40 










422 






C12 


2.2 




NPO-SI 3.3 


TCZ-2R2 


C10V22C 


CCTO-2R2 


CNO-522 


10TCC -V22 


C13 


.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


GP-110 


10TS-S10 


C14 


.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


GP-110 


10TS-S10 


C15 


82 NPO 






TCZ-82 


C10Q82C 


CCTO-820 


CNO-482 


10TCC-Q82 


C16 


.02 




BPD-02 


DD-203 


BYA10S2 


CCD-203 


GP-120 


10TS-S20 


C17 


27 10% 




DI-27 


DD-270 


L10Q27 


CCD-270 


GP-427 


10TS-Q27 


CIS 


.01 




BPD-01 


DD-103 


BYAI0S1 


CCD-103 


GP-110 


10TS-S10 


C19 


.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


GP-110 


10TS-S10 


C20 


8.2 5% 








C10V82C 






10TCC-V82 


C21 


30 NPO 




NPO-DI 33 


TCZ-30 


C10Q3C 


CCTO-300 




10TCC-Q30 


C22 


340 5% 


(82) t 


ADM-15-391 


TCN-390 


22R5T39 


CM-20B-391J 




10TCU-T39 


C23 


22 5% 




ADM-15-220 


TCZ-22 


C10Q22C 


CCTO-220 


CNO-422 


10TCC-Q22 


C24 


B-50 N750 






822-AN 










C25 


.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


GP-110 


10TS-S10 


C26 


3 10% 




DI-3. 3 


DD-3R3 


C10V3C 


CCTO-3R3 


GP-533 


10TS-V33 


C27 


.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


GP-110 


10TS-S10 


C28 


.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


GP-110 


10TS-S10 


C29 


100 5% 




ADM-15-101 


TCZ-100 


C10T1C 


CCTO^lOl 


CNO-310 


10TCC-T10 


C30 


22 5% 




ADM-15-220 


TCZ-22 


C10Q22C 


CCTO-220 


CNO-422 


10TCC-Q22 


C31 


.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


GP-U0 


10TS-S10 


C32 


.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


GP-110 


10TS-S10 


C33 


.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


GP-110 


10TS-S10 


C34 


.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


GP-110 


10TS-S10 


C35 


.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


GP-110 


10TS-S10 


C36 


.001 




BPD-001 


DD-102 


BYA10D1 


CCD-102 


GP-210 


10TS-D10 


C37 


.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


GP-110 


10TS-S10 


C38 


.001 




BPD-001 


DD-102 


BYA10D1 


CCD-102 


GP-210 


10TS-D10 


C39 


.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


GP-110 


10TS-S10 


C40 


100 5% 




ADM-15-101 


TCZ-100 


C10T1C 


CCTO-101 


CNO-310 


10TCC-T10 


C41 


.002 




BPD-002 


DD-202 


BYA10D2 


CCD-202 


GP-220 


10TS-D20 


C42 


.1 200V 




P288N-1 


DF-104 


CUB2P1 


2DP-3-104 


GEM- 201 


2PS-P10 


C43 


.1 






DF-104 


CUB6P1 


6DP-4-104 


GEM -601 


6PS-P10 


C44 


.002 




BPD-002 


DD-202 


BYA10D2 


CCD-202 


GP-220 


10TS-D20 


C45 


470 10% 




DI-470 


DD-471 


L10T47 


CCD-471 


GP-347 


10TS-T47 


C46 


.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


GP-110 


10TS-S10 


C47 


.001 




BPD-001 


DD-202 


BYA10D1 


CCD-102 


GP-210 


10TS-D10 


C48 


100 




DI-100 


DD-101 


U0T1 


CCD-101 


GP-310 


10TS-T10 


C49 


.001 




BPD-001 


DD -102 


BYA10D1 


CCD-102 


GP-210 


10TS-D10 


C50 


3-35 










422 






C51 


3-35 










422 






C52 


3-35 










422 






C53 


3-35 










422 






C54 


2.2 




NPO-SI 2.2 


TCZ-LR2 


C10V22C 


CCTO-2R2 


CNO-522 


10TCC-V22 


C55 


68 N750, 




N750-DI 68 


TCN-68 


C10Q68U 


CCTN-680 


CN7-468 


10TCU-Q68 


C56 


.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


GP-110 


10TS-S10 


C57 


.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


GP-110 


10TS-S10 


C58 


51 NPO 5% 




NPO-DI 50 


TCZ-51 


C10Q51C 


CCTO-510 


CNO-450 


10TCC-Q50 


C59 


68 NPO 10% 




NPO-DI 68 


TCZ-68 


C10Q68C 


CCTO-680 


CNO-468 


10TCC-Q68 


C60 


.001 




BPD-001 


DD-102 


BYA10D1 


CCD-102 


GP-210 


10TS-D10 



36 



PARTS LIST AND DESCRIPTION (CONTINUED) 









FIXED 


CAPACITORS ( 


conl) 






ITEM 


RATING 


REMARKS 


REPLACEMENT DATA 






CORNELL- 








No. 






AEROVOX 


CENTRAIAB 


DUBILIER 


ELMENCO 


MALLORY 


SPRAGUE 








PART No. 


PART No. 


PART No. 


PART No. 


PART No. 


PART No. 


C61 


.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


GP-110 


10TS-S10 


C62 


.001 




BPD-001 


DD-102 


BYA10D1 


CCD-102 


GP-210 


10TS-D10 


C83 


.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


GP-110 


10TS-S10 


C64 


470 






DD30-471 


HVB16T47 


CCS-471 


GP-347 


10TS-T47 


C65 


.001 




EF-001 


FT-1000 




CCF-102 


CT250A 


BH-240 


C66 


.001 




EF-001 


FT -1000 




CCF-102 


CT250A 


BH-240 


C67 


.001 




EF-001 


FT-1000 




CCF-102 


CT250A 


BH-240 


C68 


.001 




EF-001 


FT-1000 




CCF-102 


CT250A 


BH-240 


C69 


.001 




EF-001 


FT-1000 




CCF-102 


CT250A 


BH-240 


C70 


.001 




EF-001 


FT-1000 




CCF-102 


CT250A 


BH-240 


C71 


.25 600V 




P688N-25 




CUB6P21 


6DP-5-254 


GEM-6025 


6PS-P25 


C72 


.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


GP-U0 


10TS-S10 


C73 


.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


GP-110 


10TS-S10 


C74 


lmfd 200V 




P288N-1 




CUB2W1 




GEM-21 


2TM-M1 


C75 


.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


GP-110 


10TS-S10 


C76 


.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


GP-110 


10TS-S10 


C77 


.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


GP-110 


10TS-S10 


C7B 


.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


GP-110 


10TS-S10 



t Alternate Value. 



CONTROLS 

All vrattages 1/2 watt, of less, unless otherwise listed. 









REPLACEMENT DATA 






















ANCE 


GONSET 


CENTRAIAB 


CLAROSTAT 


CTS-IRC 


MALLORY 








PART No. 


PART No. 


PART No. 


PART No. 


PART No. 


Rl 


Volume & Switch 


250K 


052-081 


B-51.KR-1 or 

(F2-250K.KR-1, 

SU204) 


A47-250K-Z, 

SWE-12.FS-3 


Q13-130,76-l« 


U44, US-26 or 
(UA254A, US-41, 
SF10O0) 


R2 


Squelch 


500K 


052-082 


B-59 or 
(F1-500K.SU204) 


A47-500K-S, 
FS-3 


QU-133 


U50 or(UA55L, 
SF1000) 


R3 


Bias, Meter 


50K 


052-109 


AB-31.AK-1 or 
(F1-50K.SS006) 


A47-50K-Z, 
FKS-1/2 




UA54A 



Use Metal Housing Switch. 



RESISTORS 

All wottoges 1/2 watt, or less, unless otherwise listed. 



ITEM 
No. 


RATING 


REPLACEMENT DATA 




ITEM 
No. 


RATING 


REPLACEMENT DATA 


IRC 


WORKMAN 




IRC 


WORKMAN 


REMARKS 






PART No. 


PART No. 










PART No. 


PART No. 




R4 


33K 








R27 


470fi 








R5 


22K 










R28 


270K 








R6 












R29 


lmeg 








R7 


4.7meg 










R30 


470K 








R8 


390K 










R31 


2.2meg 








R9 


39K 










R32 


270K 








RIO 


100K 










R33 


470K 








Rll 


ioo on 










R34 


22012 2W 








R12 


Imeg 










R35 


100S2 2W 








R13 


22K 










R36 


47K 








R14 


27K 1W 










R37 


2200SJ 








R15 


100K 










R38 


6800S1 1W 








R16 


US) 










R39 


220OJ1 5W 


PW5-2200 


5W-SQ-2200 




R17 


68K 










R40 


220K 








R18 


10K 










R41 


330!! 5W 


PW5-330 


5W-SQ-330 




R19 












R42 


ioon 2w 








R20 


150K 










R43 


ion sw 


PW5-10 


5W-SQ-10 




R21 


82(2 










R44 


150O 2W 








R22 


68K 










R45 


150S! 2W 








R23 


10K 










R46 


lmeg 








R24 


6. 8meg 










R47 


6.80 1W 








R25 


91meg 5% 




















R26 


lmeg 





















o 
o 

z 

5 
o 

o 
m 

r- 
</> 

O 

■ 



0* 

Ki 

Co 



O 

to 



COILS (RF-IF) 



ITEM 
No. 


USE 


REPLACEMENT DATA 


NOTES 


GONSET 


Merit 


Miller 


Stoncor 


Workman 




PART No. 


PART No. 


PART No. 


PART No. 


PART No 




LI 


RF Choke (. 58uh) 


027-077 


TV-239 


4588 


RTC-8513 


T958 




L2 


Final Tank (2uh) 


012-512 












L3 


RF Choke (5.6uh) 


027-028 


BC-565 


4609 


RTC-8519 


T959 




LA 


Rec. RF Coll 


012-414 


TV-UB 


6171-A 


RTC-8609 


T216 




1,5 


Rec. Osc. Coll 


012-544 




4202 








L6 


RF Choke (5.4uh) 


027-004 


BC-565 


4609 


RTC-8519 


T959 




L7 


Rec. Osc. CoU 


012-5U 












L8 


1650K D? 


014-032 












L9 


455KC IF 


014-086 


BC-352 


12 -CI 


RTC-8632 


T607 




L10 


455KC LF 


014-086 


BC-353 


12-C2 


RTC-8633 


T60B 




LL1 


455KC IF 


014-086 


BC-353 


12 -C2 


RTC-8633 


T608 




L12 


RF Choke (5.6uh) 


027-028 


BC-565 


4609 


RTC-8519 


T959 




L13 


Osc. Doubler 


012-415 


TV-118 


4304 


RTC-8609 


T216 




L14 


RF (5.6uh) 


027-028 


BC-565 


4609 


RTC-8519 


T959 




L15 


RF (. 47uh) 


027.073 


TV-239 


4588 


RTC-8513 


T95B 




L16 


RF (15uh) 


027-032 




4624 


RTC-8524 






U7 


Hash Choke 


027-010 


BC-537 


5219 


RTC-9181 


T963 









COMPONENT COMBINATIONS 




ITEM 
No. 


USE 


DESCRIPTION 


GONSET 
PART No. 


REPLACEMENT DATA 


Kl 


Squelch-AVC Network 


.Olmid, (3) lOOmml, (2) 220K, 
(3) lmeg 


069-003 





37 



PARTS LIST AND DESCRIPTION (CONTINUED) 



TRANSFORMER (POWER) 



ITEM 
No. 








REPLACEMENT DATA 


NOTES 


HATING 


GONSET 
PART No. 


MERIT 
PART No. 


STANCOR 
PART No. 


THORDARSON 
PART No. 


TRIAD 
PART No. 


PHI. 


SEC. 1 


SEC. 2 


Tl 


117V AC 

a .°°A 

(or) 
12.6VDC 
S) 5A 


115V AC 

® .HA 

DC 


12.6V AC 
Csv l.BA 


271-066-F <D 










1) Part 1271-071-C 
used In Model G-15 
(3428) 



TRANSFORMER (AUDIO OUTPUT) 



ITEM 
No. 






REPLACEMENT DATA 


NOTES 


IMPEDANCE 


GONSET 
PART No. 


Merit 
PART No. 


Stoncor 
PART No. 


Thordorson 
PART No. 


Triod 
PART No. 


PRI. 


SEC. 


T2 


11K Tap 
® 3600(1 


3-40 


273-016 













SPEAKER 



ITEM 
No. 




TYPE 




REPLACEMENT DATA 


NOTES 


GONSET 
PART No. 


QUAM 
PART No. 


SIZE 


FIELD 


V. C. IMP. 


SF1 


3"x 5' 


PM 


3-4R 


152-023 


35A05 





VIBRATOR 



ITEM 
No. 


TYPE 


INPUT 
VOLTS 


FRE- 
QUENCY 


REPLACEMENT DATA 


NOTES 


GONSET 
PART No. 


CORNELL. 
DUBILIER 
PART No. 


MALLORY ' 
PART No. 


Ml 


Interrupter 
Interrupter 


12 

6 


1151 
1151. 


117-003 
117-008 


8371 
5371 


G1601 
1601 


Model G-15 (3429) 
Model G-15 (342B) 



FUSES 



ITEM 
No. 






REPLACEMENT DATA 


GONSET 


UTTELFUSE 




BUSS 


TYPE 


RATING 


PART No. 


PART No. 




PART No. 


FUSE 


HOLDER 


FUSE 


HOLDER 


FUSE 


HOLDER 


M2 


SAG 

S/B 


1A 
1J5V 


482-055 




313001 
(SAG 1A 250V) 




MDL 1 






M3 


3AG 

S/B 


LA 

125V 


482-055 




313001 
(SAG LA 250V) 




MDL1 






M4 


SAG 


10A 
32A 


482-007 © 




311010 

(3AG 10A 32V 


155020 


AGC 10 




HHJ-B 




SAG 


20A 
32V 


482-008 <gj 




307020 
(SAG 20A 32V) 


155020 


AGC20 




HRJ 



(£) 12-Volt Version. 
® 6-Volt Version. 



MISCELLANEOUS 



ITEM 
No. 


PART NAME 


GONSET 


NOTES 






PART No. 






M5 


Tuning Cap. 


074 -U2 


1 Gang (2.5-5.3mmf) 




M6 


Crystal 


486-101-R 


Receive (Specify Channel & Frequency Desired) 




M7 


Crystal 


486-101-T 


Transmit (Speciiy Channel & Frequency Desired) 




M8 


Switch 


171-134 


Crystal, Manual, SPOT (Rotary Wafer Type) 




M9 


Switch 


171-096 


Crystal Selector (Rotary Wafer Type) 




M10 


Relay 


111-091 


Recelve-Transmlt (12V) 






Relay 


111-090 


Recetve-Transmlt (6V) 




Mil 


Meter 


112-040 


Signal 





WIRING DATA 



General-use Hook-up Wire . . 


. . Use BELDEN No. 


8530 (Solid) Available In 12 Colors 
8524 (Stranded) Available in 12 Colors 


Shielded Antenna Lead 


. . Use BELDEN No. 


8214 Lowest Loss (RG-8/U Type) 
8237 Low Lou (RG-B/U) 
8240 (Solid) Miniature (RG-58/U) 
8259 (Stranded) Miniature (RG-58A/U) 


Colled Microphone Cable . . . 


. . Use BELDEN No. 


8497 S Conductor- 1 Shielded for Preas-to-Talk (Neoprene) 
8496 3 Conductor- 1 Shielded lor Press-to-Talk (Vinyl) 


Ignition Noise Suppression . . 


. Use BELDEN No. 


7300-Serles Spark-Plug Sets 




. . Use BELDEN No. 


8661 (3/8 In. ) 



38 



TRADE NAME: Heath Models GW-11A.GWW-11A, 

GW-11D, GWW-11D 

SUPPLIER: Heath Co. , A Subsidiary of DayBtrom, Inc. 

Benton Harbor, Michigan 

TYPE SET : 8 Tube Transceiver 

POWER SUPPLY : 110-120 Volts AC (or) 

6 (or) 12 Volt Storage Battery 

RATING: 45 Watts, .44A® U7VAC (Receive) 

60 Watts, .58A® 117VAC (Transmit) 
3.0A® 12.6VDC (Receive) 
3.7A® 12.6VDC (Transmit) 

TUNING RANGE .TRANSMITTER: Any 3 of CB Channels 1 thru 23 
RECEIVER: Any one Crystal Controlled channel 
or continuously variable. 




ALIGNMENT INSTRUCTIONS 



ALIGNMENT INSTRUCTIONS-READ CAREFU1LY BEFORE ATTEMPTING ALIGNMENT 



Suggested Alignment Tools: 

Al thru A4,A6 thru All. . . GENERAL CEMENT #8282,8606,9295. 
A5 GENERAL CEMEN T #5004, 5009, 8195. 



. WALSCO #2526, 2545, 2544 
. WALSCO #8989, 9291 



4. 

5. 



RECEIVER ALIGNMENT 



SIGNAL 
GENERATOR 


CHANNEL 


ADJUST 


REMARKS 


High side to antenna terminal, 
common to ground. Tune to 455KC 
(Unmod. ) 




Al, A2, 
A3, A4 


Connect DC probe VTVM to pin 6 of V4, common to 
ground. Adjust for maximum deflection. 


High side to antenna terminal, 
common to ground. Tune to 
channel frequency. 


23 
(27.255MC) 


A5 


Crystal -Variable switch in variable position. Adjust 
for maximum deflection. 




1 
26.965MC) 


A6 

• 


Check for receiver tracking at this point. If sharp 
rise in VTVM indication is found as receiver is tuned 
to channel 1, no adjustment of A6 is needed. When 
adjustment of A6 is necessary, return to step 2 and 
check high channel tracking. 


" 


12 


A7 


Adjust for maximum output. 


Not Used. 




A8 


Crystal-Variable switch In crystal position. Connect 
DC probe of VTVM to pin 9 of VI, common to ground. 
Rock A8 to each side of peak noting rate of dropoff. 
Set A8 just below peak on side of gradual dropoff. 



TRANSMITTER ALIGNMENT 



ONLY THOSE PERSONS PROPERLY LICENSED ARE PERMITTED TO MAKE REPAIRS OR ADJUSTMENTS WHICH MAY 
RESULT IN ILLEGAL OPERATION. ( REFER TO FCC RULES & REGULATIONS PART 19, SUBPART D, SECTION 19. 71) 


SPECIAL INSTRUCTIONS 


INDICATOR 


ADJUST 


REMARKS 


Place crystal selector switch on or 
near the centermost channel as 
covered by the unit. 


Connect dummy load and RF watt- 
meter to antenna terminal. 

Tuning meter on front panel may be 
used as output indicator If RF Watt- 
meter Is not available. 


A9 


Key Transmitter. Rock A9 to each side of 
peak noting rate of dropoff: Set A9 just 
below peak on side of gradual dropoff. 


" 


•• 


A10, All 


Adjust for maximum output 



HOWARD W. SAMS & CO., INC. Indianapolis 6. Indiana 

1963 Howard W. Sams & Co., Inc. Printed in U. S. of America LY848R 



39 




40 




41 



MIXER 
©A6U8A 



*™5» ! IF AMP 

[MJ0 ® 6BJ6 



00 J ®A6BJ7 ®c6BJ7 ©I "OK 

If If 




e See parts list for alternate value or application. 

1. Voltage measurements taken with vacuum tube voltmeter. 

2. All controls set tor normal operation, no signal applied. 

3. Measured values are Irom socket pin or terminal to common ground. 

4. All terminals viewed from bottom unless otherwise designated. 

5. Numbers assigned to terminals may not be lound on the unit. 

6. Supply voltage maintained at rated value lor voltage readings. 

A PHOTOFACT STANDARD NOTATION SCHEMATIC 
CHoword W Soms & Co.. Inc. 1963 



ITEM 


TUBE 


Pin 1 


Pin 2 


Pin 3 


Pin 4 


Pin 5 


Pin 6 


Pin 7 


Pin 8 


Pin 9 


VI 


6U8A 


. tllOK 


1.2meq 


tllOK 


FIL 


FIL 


tlOK 


60 


OO 


47K 


V? 


601 


NC 


NC 


F1L 


FIL 


T43K 


?2K 


.8 






m 


6BJ6 


4meq 


Oo 


FIL 


FIL 


tlOK 


T60K 


Oo 






w 


6BJ7 


On 


750K 


NC 


FIL 


FIL 


680K 


2.5meg 


tS35K 


600K 


« 


6AN8 


H80K 


10 met) 


-27K 


FIL 


FIL 


t330K 


tl.Smeg 


500K 


1500O 


vt 


6A05A 


270K 


4 70D 


FIL 


FIL 


t«10il 


(330O 


270K 






v; 


6AU8 


.00 


47K 


t ?ZK 


FIL 


FIL 


.220011 


22K 


tlOK 


t3500 


vs 


5763 


(380O 


NC 


Oil 


FIL 


FIL 


tSOOOn 


-lOOo 


22K 


22K 



ALL READINGS TAKEN IN "RECEIVE" POSITION UNLESS OTHERWISE DESIGNATED. 
. TAKEN IN "TRANSMIT" POSITION. 
■ VARIABLE CRYSTAL SWITCH IN "CRYSTAL" POSITION. 
NC NO CONNECTION 
t MEASURED FROM OUTPUT OF X2 OR X4. 



42 




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455KC 



455KC 



CHASSIS -TOP VIFW 



46 




Photofact® «** 



CircuiTrace 



TRADE NAME : Heath Models GW-21, GWW-21 

SUPPLIER: Heath Co. , A Subsidiary of Daystrom, Inc. 

Benton Harbor, Michigan 

TYPE SET : 9 Transistor Single Channel Transceiver 

POWER SUPPLY: 9 Volts DC 

RATING: 14MA® 9VDC (Receive) 

40MA£> 9VDC (Transmit) 

TUNING RANGE. Any one of Channel 1 thru 23 




ALIGNMENT INSTRUCTIONS 



z 

m 

> 

-I 

X 

O 

o 

m 

r- 
V* 

O 

■ 

o 

I 

I 

rO 



2. 



Volume control should be at maximum position. Output of signal generator should be no higher than necessary to obtain an 
output reading. 

Suggested Alignment Tools: Al, A2, A3 GENERAL CEMENT #8195, 8274, 5066. . WALSCO #2515, 2531, 2532 

A4,A5,A6,A7. ... GENERAL CEMENT #8282, 8606, 9295.. WALSCO #2526,2543,2544 



RECEIVER ALIGNMENT 









Connect output meter across voice coll. 

Set Volume and Squelch controls for maximum output. 


SIGNAL 
GENERATOR 


CHANNEL 


ADJUST 


REMARKS 


High side to antenna terminal, com- 
mon to ground. Tune to 455KC 
(40(n Mod.) 




A1,A2,A3 


Adjust for maximum. 


Same as step 1. Set generator 
output frequency to correspond to 
transmitter crystal frequency. 




A4.A5 


Adjust for maximum. 



TRANSMITTER ALIGNMENT 



ONLY THOSE PERSONS PROPERLY LICENSED ARE PERMITTED TO MAKE REPAIRS OR ADJUSTMENTS WHICH MAY 
RESULT IN I LLEGAL OPERATION. (REFER TO FCC RULES & REGULATIONS PART 19, SUBPART D, SECTION 19.71) 



SPECIAL INSTRUCTIONS 



Maintain supply voltage at 9 volts 
Connect dummy load or antenna. 



INDICATOR 



RF Wattmeter or Field Strength 
Meter. 



ADJUST 



A6, A7 



REMARKS 



Key Transmitter. Adjust for maximum 

Indication. 

Slight readjustment of A7 may be 

necessary when antenna Is reconnected 

and extended to Its full length. 



HOWARD W. SAMS & CO., INC. Indianapolis 6, Indiana 

1963 Howard W. Sams & Co., Inc. Printed in U. S. of America LY887 



47 



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48 




49 





50 



PARTS LIST AND DESCRIPTION 



TRANSISTORS 



ITEM 
No. 


ORIG. 
TYPE 


USE 


REPLACEMENT DATA 


NOTES 


DELCO 
PART No. 


GENERAL 
ELECTRIC 
PART No. 


RCA 

PART No. 


XI 
X2 

X3 
X4 

X5 

X6 
X7 
X8 
X9 


2N1726 

2N1727 

2N1108 

2N1108 

2N185 

2N18S 

2N185 

R425 

R424 


RF Amplifier 
Converter 
1st IF Amp. 
2nd IF Amp. 
Driver-Speech Amp. 
Output-Modulator 
Output-Modulator 
Trans. -Oec. 
Final Amp. 


DS34 
DS34 
DS25 
DS25 
DS26 
DS26 
DS26 
DS34 
DS34 


GE-1 
GE-1 
GE-1 
GE-1 
GE-2 
GE-2 
GE-2 
GE-1 
GE-1 


2N406 
2N408 
2N408 


PNP 
PNP 
PNP 
PNP 
PNP 
PNP 
PNP 
PNP 
PNP 



POWER RECTIFIERS & SIGNAL DIODES 



ITEM 
No. 


MEASURED 
CURRENT 


ORIGINAL 

Part or 
Type No. 


RECTIFIERS 


NOTES 


MALLORY 
PART No. 


RCA 
PART No. 


SARKES 
TARZIAN 
PART No. 


X10 
Xll 




56-4 
56-10 








Detector 
Squelch 



ELECTROLYTIC CAPACITORS 



ITEM 
No. 


RATING 


REPLACEMENT DATA 


CAP. 


VOLT. 


HEATH 
PART No. 


AEROVOX 
PART No. 


CORNE1L- 
DU OILIER 
PART No. 


GENERAL 
ELECTRIC 
PART No. 


MALLORY 
PART No. 


PYRAMID 
PART No. 


SPRAGUE 
PART No. 


CI 
C2 
C3 
C4 
C5 
C6 
C7 


10 
10 
10 
10 
10 
50 
100 


12 
15 
15 
12 
12 
10 
12 


25-115 
25-54 
25-54 
25-115 
25-115 
25-116 
25-117 


BCD12010 

PTT66 

PTT66 

BCD12010 

PTT53 

BCD10050 

BCD12100 


ECPB408 
NLW10-15 
NLW10-15 
ECPB408 
NLW10-15 
ECPB415 
ECPB417 


MTl-5 
MTl-5 
MTl-5 
MTl-5 
MTl-5 
MT1-16 
MT1-19 


PET1760 
TT15X10 
TT15X10 
PET1760 
TT12X10 
PET1575 
TT 12X100 


MLVIO-12 
MLVIO-15 
MLVIO-15 
MLVIO-12 
M1.V10-12 
MLV50-10 
MLV100..12 


VL-1127 

TE-1155 
TE--1I55 
VL-1127 
TE-1128 
VL-1134 
VL-1140 









FIXED 


CAPACITORS 








ITEM 


RATING 


REMARKS 


REPLACEMENT DATA 






CORNELL- 














AEROVOX 


CENTRALAB 


DUBILIER 


ELMENCO 


MALLORY 


SPRAGUE 








PART No. 


PART No. 


PART No. 


PART No. 


PART No. 


PART No. 


C8 


30 5% 




ADM-15-300 


TCZ-30 


22R5Q3 


CM-15-300J 




1FM-43 


C9 


.005 10% 




DI-5000 






CCD-502 


JF-250 


10TS-D50 


C10 


.005 10% 




DI-5000 






CCD-502 


JF-250 


10TS-D50 


Cll 


30 5% 




ADM-15-300 


TCZ-30 


22R5Q3 


CM-15-300J 




1FM-43 


C12 


.005 10% 




DI-5000 






CCD-502 


JF-250 


10TS-D50 


C13 


.05 




TTD-05 


CK-503 


H05S5 






TG-S50 


C14 


50 5% 




ADM-15-500 


TCZ-30 


22R5Q5 


CM-15-500J 


MCE-225 


1FM-45 


C15 


.05 




TTD-05 


CK-503 


H05S5 






TG-S50 


C16 


22 5% 




ADM -15-220 


TCZ-22 


22R5Q22 


CM-15-220J 




1FM-422 


C17 


.005 10% 




DI-5000 






CCD-502 


JF-250 


10TS-D50 


C18 


.05 




TTD-05 


CK 503 


H05S5 






TG-S50 


C19 


.05 




TTD-05 


CK-503 


H05S5 






TG-S50 


C20 


.05 




TTD-05 


CK-503 


H05S5 






TG-S50 


C21 


.05 




TTD-05 


CK-503 


H05S5 






TG-S50 


C22 


.05 




TTD-05 


CK-503 


H05S5 






TG-S50 


C23 


.05 




TTD-05 


CK-503 


H05S5 






TG-S50 


C24 


.05 




TTD-05 


CK-503 


H05S5 






TG-S50 


C25 


.1 




TTD-1 


CK-104 


H05P1 






TG-P10 


C26 


.005 10% 




DI-5000 






CCD-502 


JF-250 


10TS-D50 


C27 


.005 10% 




DI-5000 






CCD-502 


JF-250 


10TS-D50 


C28 


.05 




TTD-005 


CK-503 


H05S5 






TG-S50 


C29 


.005 10% 




DI-5000 






CCD-502 


JF-250 


10TS-D50 


C30 


30 5% 




ADM-15-300 


TCZ-30 


22R5Q3 


CM-15-300J 




1FM-43 


C31 


30 5% 




ADM-15-300 


TCZ-30 


22R5Q3 


CM-15-300J 




1FM-43 


C32 


.01 10% 


#21-47 














C33 


.01 10% 


#21-47 














C34 


47 5% 




ADM-15-470 


TCZ-47 


22R5Q47 


CM-15-470J 




1FM-447 


C35 


.01 10% 


#21-47 














C36 


.01 10% 


#21-47 















# Heath Part Number. 



CONTROLS 

All wattoges 1/2 watt, or less, unless otherwise listed. 



ITEM 
No. 


USE 


RESIST- 
ANCE 


REPLACEMENT DATA 


HEATH 
PART No. 


CENTRALAB 
PART No. 


CLAROSTAT 
PART No. 


CTS-IRC 
PART No. 


MALLORY 
PART No. 


Rl 
R2 


Volume & Switch 
Squelch 


10K 

100K 


19-69 
10-125 








MLC14A-S 
MLC15L 



51 



PARTS LIST AND DESCRIPTION (CONTINUED) 









COILS (RF-IF) 






ITEM 
No. 


USE 


REPLACEMENT DATA 


NOTES 


HEATH 


MERIT 


MIL1ER 


STANCOR 


WORKMAN 




PART No. 


PART No. 


PART No. 


PART No. 


PART No. 




LI 


Torold 


40-430 












L2 


Ant. Coll 


40.388 












L3 


RF 


40-389 












L4 


Choke (15uh) 


45-51 












1,5 


let IF 


52-44 












L6 


2nd IF 


52-45 












L7 


3rd IF 


52-46 












L8 


Trans. Osc. 


40-390 












L9 


Final 


40-391 













TRANSFORMER (DRIVER) 



ITEM 
No. 




REPLACEMENT DATA 


NOTES 


RATIO 


HEATH 
PART No. 


MERIT 
PART No. 


STANCOR 
PART No. 


THORDARSON 
PART No. 


TRIAD 
PART No. 


PRI. 


SEC. 


Tl 


2.4 


1 


51-78 













TRANSFORMER (AUDIO OUTPUT) 



ITEM 
No. 






REPLACEMENT DATA 


NOTES 


IMPEDANCE 


HEATH 
PART No. 


MERIT 
PART No. 


STANCOR 
PART No. 


THORDARSON 
PART No. 


TRIAD 
PART No. 


PRI. 


SEC. 


T2 


640S2CT 


8-10SJ 


51-79 













SPEAKER 



ITEM 
No. 


TYPE 


REPLACEMENT DATA 


NOTES 


HEATH 
PART No. 


QUAM 
PART No. 


SP1 


2 i" PM 8-ion 


1401-61 







BATTERIES 



ITEM 
No. 


VOLTAGE 


HEATH 
PART No. 


REPLACEMENT DATA 


NOTES 


BURGESS 


EVEREADY 


MALLORY 


Ml 


9V 




2U6 


216 


M1604 (Zinc Carbon) 
MN1604 (Manganese) 
TR146 (Mercury) 





MISCELLANEOUS 



ITEM 
No. 


PART NAME 


HEATH 
PART No. 


NOTES 


M2 
M3 
M4 


Crystal 

Crystal 

Switch 
Printed Board 


1064-15 
85-37F582 


Receive (Part numbers are consecutive from #404-67 for channel 1 

thru #404-89 for channel 23) 

Transmit (Part numbers are consecutive from #404-157 for 

channel 1 thru #404-179 for channel 23) 

Receive-Transmlt 



CABINETS & CABINET PARTS 

(When Ordering Cabinets & Cabinet Parts, Specify Model, Chassis & Color) 



NAME 


PART NO. 


DESCRIPTION 


Knob 
Knob 
Cabinet 


462-143 
462-154 
100-M374 


Receive-Transmit 
Squelch, Volume 



WIRING DATA 



General-use Hook-up Wire . . 


.. Use BELDEN No. 


8530 (Solid) Available in 12 Colors 
8524 (Stranded) Available in 12 Colors 




Use BELDEN No. 


8214 Lowest Loss (RG-8/U Type) 
8237 Low Loss (RG-8/U) 
8240 (Solid) Miniature (RG-58/U) 
8259 (Stranded) Miniature (RG-58A/U) 




. . Use BELDEN No. 


8497 3 Conductor- 1 Shielded for Press-to-Talk (Neoprene) 
8496 3 Conductor- 1 Shielded for Press-to-Talk (Vinyl) 


Ignition Noise Suppression . . 


. Use BELDEN No. 


7300-Serles Spark-Plug Sets 






8661 (3/8 In. ) 







52 




TRADE NAME: 
SUPPLIER: 

TYPE SET: 
POWER SUPPLY: 
RATING: 



PHOTOFACT® -'I, 



CircuiTrace® 



Heath Models GW-31, GWW-31 

Heath Co. , A Subsidiary of Daystrom,Inc. 
Benton Harbor, Michigan 

4 Transistor Single Channel Transceiver 

9 Volts DC 

15MA® 9VDC (Receive) 
26MA@9VDC (Transmit) 



TUNING RANGE: Any one of Channel 1 thru 23 




III 



llllllll 






: : ■ 

■ ■ 



ALIGNMENT INSTRUCTIONS 



Volume control should be at 


maximum position. 


O 


ltput of signal generator should be no higher 


than 


necessary 


to obtain 


an 


output reading. 
























Suggested Alignm 


ent Tools: 






















A1.A2. 


GENERAL CEMENT #8282 


8606, 9295. . 


. .WALSCO #2526 


2543, 


2544 











RECEIVER ALIGNMENT 



SIGNAL 
GENERATOR 


CHANNEL 


ADJUST 


REMARKS 


High side to antenna terminal, 
common to ground. Tune to 
channel frequency desired. 




Al 


Connect AC voltmeter across speaker voice coil. 
Adjust for maximum output. 



2 
O 
o 

m 

t- 
«/> 

Q 

■ 

CO 

O 

■ 

to 



TRANSMITTER ALIGNMENT 



ONLY THOSE PERSONS PROPERLY LICENSED ARE PERMITTED TO MAKE REPAIRS OR ADJUSTMENTS WHICH MAY 
RESULT IN ILLEGAL OPERATION. (REFER TO FCC RULES & REGULATIONS PART 19, SUBPART D, SECTION 19.71) 


SPECIAL INSTRUCTIONS 


INDICATOR 


ADJUST 


REMARKS 


Maintain supply voltage at 9 volts 
during transmitter alignment. 
Connect antenna. 


RF Wattmeter or Field Strength 
Meter. 


A2 


Key Transmitter. 

Adjust for maximum Indication. 



HOWARD W. SAMS & CO., INC. Indianapolis 6, Indiana 

1963 Howard W. Sams & Co., Inc. Printed in U. S. of America LY888 



53 




54 




PARTS LIST AND DESCRIPTION 

TRANSISTORS 



ITEM 
No. 


ORIG. 
TYPE 


USE 


REPLACEMENT DATA 


NOTES 


DELCO 
PART No. 


GENERAL 
ELECTRIC 
PART No. 


RCA 
PART No. 


XI 

X2 
X3 
X4 


2N1108 

2N185 
2N185 
R424 


Super Regenerative Det. 
AF Amp. -Speech Amp. 
Output-Modulator 
Transmit Osc. 


DS25 
DS26 
DS26 
DS34 


GE-1 
GE-2 
GE-2 
GE-1 


2N406 

2N408 


PNP 
PNP 
PNP 
PNP 



ELECTROLYTIC CAPACITORS 



ITEM 
No. 


RATING 


REPLACEMENT DATA 


CAP. 


VOLT. 


HEATH 
PART No. 


AEROVOX 
PART No. 


CORNELL- 

DUBIUER 
PART No. 


GENERAL 
ELECTRIC 
PART No. 


MALLORY 
PART No. 


PYRAMID 
PART No. 


SPRAGUE 
PART No. 


CI 
C2 
C3 
C4 
C5 
C6 


10 
10 
10 
10 
50 
100 


10 
10 
10 
10 
10 
10 


25-54 
25-54 
25-54 
25-54 
25-55 
25-56 


PTT39 
PTT39 
PTT39 
PTT39 
PTT45 
PTT46 


NLW10- 15 
NLW10-15 
NLW10-15 
NLW10-15 
NLW50-10 
NLW100-12 


MT1-5 
MT1-5 
MT1-5 
MT1-5 
MT1-16 
MT1-19 


TT12X10 
TT12X10 
TT12X10 
TT12X10 
TT10X50 
TT12X100 


MLV10-10 
MLV10-10 
MLV10-10 
MLV10-10 
MLV50-10 
MLV100-10 


TE-1114 
TE-1114 
TE-1114 
TE-1114 
TE-1U9 
TE-U19. 3 









FIXED 


CAPACITORS 








ITEM 






REPLACEMENT DATA 






CORNELL- 








No. 






AEROVOX 


CENTRALAB 


DUBILIER 


ELMENCO 


MALLORY 


SPRAGUE 








PART No. 


PART No. 


PART No. 


PART No. 


PART No. 


PART No. 


C7 


.001 




DI-1000 


DM -102 


H05D1 


CCD-102 


GP210 


10TS-D10 


C8 


15 5% 




ADM-15-150 


TCZ-15 






CNO-415 


10TCC-Q15 


C9 


22 5% 




ADM-15-220 


TCZ-22 






CNO-422 


10TCC -Q22 


C10 


20 NPO 10% 




NPO-DI 20 


DTZ-20 


C10Q2C 


CCTO-200 




10TCC -Q20 


Cll 


7.5 5% 


#20-52 














C12 


.01 1C% 


#21-47 












10TS-S10 


C13 


.05 




TTD-05 


CK-503 


H05S5 






TG-S50 


C14 


.02 




TTD-02 


CK-203 


H05S2 




TA-120 


TG-S20 


C15 


.05 




TTD-05 


CK-503 


H05S5 






TG-S50 


C16 


47 5% 




ADM-15-470 


TCZ-47 






CNO-447 


10TCC-Q47 


en 


.005 10% 




DI-5000 






CCD-502 


JF-250 


10TS-D50 


C18 


30 5% 




ADM-15-300 


TCZ-30 








10TCC-Q30 


C19 


.05 




TTD-05 


CK-503 


H05S5 






TG-S50 


C20 


.005 10% 




DI-5000 






CCD-502 


JF-250 


10TS-D50 


C21 


.005 10% 




DI-5000 






CCD-502 


JF-250 


10TS-D50 



# Heath Part Number. 



55 



PARTS LIST AND DESCRIPTION (CONTINUED) 



CONTROLS 

All wnlloges 1/2 watt, or less, unless otherwise listed. 



ITEM 
No. 


USE 


RESIST- 
ANCE 


REPLACEMENT DATA 


HEATH 
PART No. 


CENTRALAB 
PART No. 


CLAROSTAT 
PART No. 


CTS-IRC 
PART No. 


MALLORY 
PART No. 


Rl 
R2 


Volume & Switch 
Regeneration 


iooosj 

100K 


19-65 
10-123 








MCL15L 



COILS (RF-IF) 



ITEM 
No. 


USE 


REPLACEMENT DATA 


NOTES 


HEATH 
PART No. 


MERIT 
PART No. 


MILLER 
PART No. 


STANCOR 
PART No. 


WORKMAN 

PART No. 


LI 
L2 
L3 
L4 


Ant. Load 
Receiver Osc. 
Choke (15uh) 
Trans. Osc. Final 


40-380 
40-378 
45-51 
40-379 













TRANSFORMER (DRIVER) 



ITEM 
No. 




REPLACEMENT DATA 


NOTES 


RATIO 


HEATH 
PART No. 


MERIT 
PART No. 


STANCOR 
PART No. 


THORDARSON 
PART No. 


TRIAD 
PART No. 


PRI. 


SEC. 


Tl 


1.8 


1 


51-76 













TRANSFORMER (AUDIO OUTPUT) 



ITEM 
No. 






REPLACEMENT DATA 


NOTES 


IMPEDANCE 


HEATH 
PART No. 


MERIT 
PART No. 


STANCOR 
PART No. 


THORDARSON 
PART No. 


TRIAD 
PART No. 


PRI. 


SEC. 


T2 


1450UTap 
® 700S2 


8-10S2 


51-77 













SPEAKER 



ITEM 
No. 


TYPE 


REPLACEMENT DATA 


NOTES 


HEATH 
PART No. 


QUAM 
PART No. 


SP1 


2 i" PM 8-10 a 


1401-61 







BATTERIES 



ITEM 
No. 


VOLTAGE 


HEATH 
PART No. 


REPLACEMENT DATA 


NOTES 


BURGESS 


EVEREADY 


MALLORY 


Ml 


9V 




2N6 


246 


M1602 





MISCELLANEOUS 



ITEM 
No. 


PART NAME 


HEATH 
PART No. 


NOTES 


M2 

M3 


Crystal 
Switch 
Printed Board 


1064-15 
85-36F509 


Transmit 
Receive-Transmit 



CABINETS & CABINET PARTS 





(When Ordering Cabinets & Cabinet Parts, Specify Model, Chassis & Color) 


NAME 


PART NO. 


DESCRIPTION 


Knob 

Knob 
Cabinet 


462-144 
462-143 
90-176F 


Volume 
Slide Switch 



WIRING DATA 

General-use Hook-up Wire Use BELDEN No. 8530 (Solid) Available in 12 Colors 

8524 (Stranded) Available in 12 Colors 

Shielded Antenna Lead Use BELDEN No. 8214 Lowest Loss (RG-8/U Type) 

8237 Low Loss (RG-8/U) 

8240 (Solid) Miniature (RG-58/U) 

8259 (Stranded) Miniature (RG-58A/U) 

Colled Microphone Cable Use BELDEN No. 6497 3 Conductor- 1 Shielded for Press-to-Talk (Neoprene) 

8496 3 Conductor- 1 Shielded for Press-to-Talk (Vinyl) 

Ignition Noise Suppression Use BELDEN No. 7300-Serles Spark-Plug Sets 

Bonding Strap Use BELDEN No. 8661 (3/8 In. ) 



56 



Lafayette Model HE-15B 




TRADE NAME : 
SUPPLIER: 

TYPE SET: 
POWER SUPPLY: 



RATING: (Rec) 
(Trans. ) 

TUNING RANGE: 



Lafayette Radio Corp. 

Ill Jericho Turnpike, Syosset, L. I. , N. Y 

6 Tube 8 Channel Transceiver 

110-120 Volts AC, 60 Cycles (or) 
6 (or) 12 Volt Storage Battery 

42 Watts, .4 Amp. ©117 Volts AC 
45 Watts, .41 Amp. @117 Volts AC 

Any 8 CB Channels 1 thru 22 
(Receiver is continuously tuned) 



ALIGNMENT INSTRUCTIONS 



Suggested Alignment Tools: 

Al, A2, A3, A4 
A8 


. . .GENERAL CEMENT #5097, 8727 


. . WALSCO #2515 


. . GENERAL CEMENT #5000, 5003, 5066. . 


. . WALSCO #2525, 2528 







RECEIVER ALIGNMENT 



Connect output meter across voice coll. 


SIGNAL 
GENERATOR 


CHANNEL 


ADJUST 


REMARKS 


High side thru . Olmfd to pin 9 
(grid) of Mixer, low side to ground 
( 455KC Mod. ) 


Any 


A1.A2, 
A3.A4 


Adjust for maximum output. 


High side to antenna receptacle thru 
. lmfd, low side to ground. Tune to 
channel frequency. 


Highest 
Channel 
Used. 


A5,A6, 
A7 


Adjust for maximum output. 


A8 is adjusted for minimum interference on the lower 3 TV Channels. 



> 
-< 

a 

m 

O 

o 






TRANSMITTER ALIGNMENT 



ONLY THOSE PERSONS PROPERLY LICENSED ARE PERMITTED TO MAKE REPAIRS OR ADJUSTMENTS WHICH MAY 
RESULT IN ILLEGAL OPERATION. ( REFER TO FCC RULES & REGULATIONS PART 19, SUBPART D, SECTION 19. 71) 


INDICATOR 


ADJUST 


REMARKS 


RF Power Indicator lamp on front 
panel. 


A9 


Key transmitter. Adjust for maximum brilliance. 


ti 


A10.C42 


Turn C42 completely tight, then back off 1/2 turn. 
Adjust A 10 for maximum brilliance (or minimum 
dip on IP meter inserted in front panel jack. 


M 


C42 


Adjust for maximum brilliance (or minimum dip 
on front panel IP meter). 



Press and release transmit button several times. The output Indicator should show that the transmitter Is operating each time. 
If not, back out A9, 1 1/2 turn at a time until transmitter operates each time the button Is depressed. 



HOWARD W. SAMS & CO., INC. Indianapolis 6. Indiana 

© 1963 Howard W. Sams & Co., Inc. Printed in U. S. of America PY008 



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6EA8/6U8A 




CRYSTAL RECErTACli 



RESISTANCE READINGS 



ITEM 


TUBE 


Pin 1 


Pin 2 


Pin 3 


Pin 4 


Pin 5 


Pin 6 


Pin 7 






VI 


6U8A 
6EA8 


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HOOK 


FIL 


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470K 


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TOFX1 
MEASURED IN TRANSMIT POSITION. 



A PHOTOFACT STANDARD NOTATION SCHEMATIC 
OHoword W Sams & Co., Inc. 1963 



e See parts list for alternate value or application. 

1 . Voltage measurements taken with vacuum tube voltmeter. 

2. All controls set lor normal operation, no signal applied. 

3. Measured values are from socket pin or terminal to common ground. 

4. All terminals viewed from Bottom unless otherwise designated. 

5. Numbers assigned to terminals may not be found on the unit. 

6. Supply voltage maintained at rated value lor voltage readings. 



60 



^_. ANL-SOUELCH 
® 6AL5 



AFAMP 
©A 12AX7 



^, OUTPUT- MODULATOR 
© 6V6GT 




> 

3 

m 

5 
O 

o 



117VAC PLUG AND CABli 




1? VOLT SUPPLY 

6 VOLT SUPPLY ( DOTTED CONNECTIONS! 




T 

X 



CIGARETTE LIGHTER PLUG 



SX,— 
10 AMP 
32 VOLT 



_nswn_ 




SW ON POWER 

VOLUME CONTROL TRANS,-* 
BLK VU 



So. 

117VAC ion g 

an' 



o3£ 



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SW ON 
VOLUME 
CONTROL 



TitTT 




55 MA 
*65MA 



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CATHODE 
©* 



31) 

Wv — I — Wv- 



330H 
SW 



1 00 mfd 
i 200V 



5000a 
5V» 



'40 mfd 
350V 



100 mfd 
X 200V 



© 
JXl. 



_3A2_ 



© 
_5A4_ 



47 

-@-| 

© 
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© 



© 

_5a4_ 



FUNCTION SELECTOR 
® 

FRONT „ ° ° „ 
SECT o 



. 260V 
SOURCE 



150V 
SOURCE 



, * 150V 
SOURCE 

, 150V 
SOURCE 



Ul 

OB 



LAFAYETTE MODEL HE-15B 



. 



61 




62 



TRADE NAME. 
SUPPLIER: 

TYPE SET: 
POWER SUPPLY: 

RATING: 



Lafayette Model HE -2 OB 

Lafayette Radio Electronics Corp. 

Ill Jericho Turnpike, Syosset, L. I. , N. Y. 

7 Tube Citizens Band Transceiver 

110-120VAC, 60 Cycles (or) 
12 Volt Storage Battery 

51 Watts, . 5 Amp. ® 117VAC (or) 
3.7 Amp. @12.6VDC (Receive) 



TUNING RANGE: Any 8 Crystal Controlled Channels 1-23 
(Receiver may be manually tuned) 




ALIGNMENT INSTRUCTIONS 



Suggested Alignment Tools: 

Al, A2, A3 GENERAL CEMENT #5000, 5003, 5006 

WALSCO#2515, 2516, 2518 
A4 GENERAL CEMENT #8282, 8606, 8606L 

WALSCO#2526, 2543, 2544 
A5 thru AlO GENERAL CEMENT #5097, 8607, 8727 

WALSCO #2515 



RECEIVER ALIGNMENT 



Volume control should be at maximum position. Output of signal generator should be no higher than necessary to obtain an 
output reading. 


SIGNAL 
GENERATOR 


CHANNEL 


ADJUST 


REMARKS 


High side thru . Olmfd to pin 7 (grid) 
of Converter, low side to ground. 
Tune to 1650KC (400^ Mod. ). 


Any 


A5.A6, 
A7,A8, 
A9.A10 


Turn squelch control fully clockwise. Adjust for maximum output 


Across antenna receptacle. Tune to 
Channel Frequency. 


Center 
Channel 
Used 
(Fixed) 


All 


Connect a 100« resistor and .005mfd capacitor in series across 
the secondary of L3. Adjust for maximum output. 


i) 




A12 


Move resistor and capacitor to the primary of L3. Adjust for 
maximum output. Remove resistor and capacitor. 




1 
(26.965MC) 
(Tune) 


A13 


Adjust for maximum output. Two peaks will be obtained. Use the 
higher. 




23 
(27.255MC) 
(Tune) 


A14 


Adjust for maximum output. Readjust A13 and A14 until maximum 
calibration is attained. 






A4 


Adjust for MINIMUM interference on the three lower TV channels. 



5 



2 
O 
o 



to 
o 

03 



TRANSMITTER ALIGNMENT 

ONLY THOSE PERSONS PROPERLY LICENSED ARE PERMITTED TO MAKE REPAIRS OR ADJUSTMENTS WHICH MAY 
RESULT IN ILLEGAL OPERATION. (REFER TO FCC RULES & REGULATIONS PART 19, SUBPART D, SECTION 19.71) 



INDICATOR 



Connect DC probe of VTVM to pin 7 
(grid) of final RF Amp, common to 
ground. 



RF Power Indicator Meter 



ADJUST 



Al 



A2, A3 



REMARKS 



Key transmitter and adjust for maximum deflection. 



Key transmitter and adjust for maximumdeflection. 



HOWARD W. SAMS & CO., INC. Indianapolis 6, Indiana 

1963 Howard W. Sams & Co., Inc. Printed in U. S. of America PY009 



63 





64 




65 



RF AMP 
@ 6BA6 



O TERMINAL GUIDE 
3 



2 -Q-" ® 6BE6 



ANTENNA 
JACK 

f 












RESISTANCE READINGS 










ITEM 


TUBE 


Pin 1 


Pin 2 


Pin 3 


Pin 4 


Pin5 


Pin 6 


Pin 7 


Pin 8 


Pin9 


VI 


6BA6 


2.3meg 


On 


FIL 


FIL 


T5800O 


T33K 


68n 






V2 


6BE6 


47K 


On 


FIL 


FIL 


t48K 


t40K 


47K 






V3 


6AU6 


1.8 meg 


On 


FIL 


FIL 


t3300t> 


t30K 


68n 






V4 


6EA8 


11J0K 


lmeg 


150K 


FIL 


FIL 


t3400n 


200n 


Oo 


2.2meg 


V5 


6T8 


500K 


700K 


5O0K 


FIL 


FIL 


2.6meg 


On 


12 meg 


t470K 


V6 


6AQ5 


470K 


330n 


FIL 


FIL 


t400n 


tllOOn 


470K 






V7 


6AWS 


oo 


f 1.6 meg 


i 48K 


FIL 


FIL 


On 


1 1 . 5 meg 


t 5100n 


t 440n 



ALL MEASUREMENTS TAKEN IN RECEIVE POSITION UNLESS OTHERWISE DESIGNATED. 
t MEASURED FROM CATHODE OF XI POWER RECTIFIER. 
t MEASURED FROM ANODE OF X3, BIAS RECTIFIER. 
* MEASURED IN TRANSMIT POSITION. 



A PHOTOFACT STANDARD NOTATION SCHEMATIC 
OHoword W Sams & Co., Inc 1963 



66 




^6) 

— va — T — "vaa, — T — • s 9y5£ t 



© See parts list for alternate value or application. 

1. Voltage measurements taken with vacuum tube voltmeter, 

2. All controls set lor normal operation, no signal applied. 

3. Measured values are from socket pin or terminal to common ground. 

4. All terminals viewed Irom bottom unless otherwise designated. 

5. Numbers assigned to terminals may not be lound on the unit. 

6. Supply voltage maintained at rated value lor voltage readings. 



LAFAYETTE MODEL HE-20B 



67 



PARTS LIST AND DESCRIPTION 



TUBES 





♦ AMPEREX ♦ 


GENERAL ELECTRIC ♦ RCA 


♦ RAYTHEON 


SYLVANIA ♦ 


ITEM 
No. 


USE 


TYPE 




ITEM 
No. 


USE 


TYPE 


VI 
V2 
V3 
V4 


RF Amplifier 

Converter 

1st IF Amplifier 

2nd IF Amp. -Speech Amp. 


6BA6 
6BE6 
6AU6 
6EA8 


V5 

V6 
VT 


Det. -AF Amp. - 
Noise Lim iter -Squelch 
Output - Modulator 
Trans. Osc. -Final 


6T8 

6AQ5 
6AW8 







POWER RECTIFIERS & 


SIGNAL 


DIODES 




ITEM 

No. 


MEASURED 
CURRENT 


ORIGINAL 

Part or 
Type No. 


RECTIFIERS 


NOTES 




MALLORY 
PART No. 


RCA 
PART No. 


SARKES 
TARZIAN 
PART No. 


XI 
X2 
X3 
X4 






1N2070 
1N2070 


1N1763 
1N1763 


40H 
40H 

Model 12 
1N34A 


HV Rectifier 
HV Rectifier 
Bias Rectifier 
Noise Limiter 



ELECTROLYTIC CAPACITORS 



ITEM 
No. 


RATING 


REPLACEMENT DATA 


CAP. 


VOLT. 


Lafayette 
PART No. 


AEROVOX 
PART No. 


CORNELL- 
DUBILIER 
PART No. 


GENERAL 
ELECTRIC 
PART No. 


GENERAL 

INSTRUMENT 

PART No. 


MALLORY 
PART No. 


SPRAGUE 
PART No. 


CI 

C2A 
B 
C 

D 


40 
i40 
■ 40 
-40 

10 


200 
200 
350 
350 
50 


} ( 


PRS1580 
AFH3-43 
PRS1580 


BR4025 

C0340 

BR4035 


QT1-14 
XC4-22 


TD -40-250 
TMT-3700 
TD -40-350 


TC58 
FP420.36 


TVA-16U 









FIXED CAPACITORS 








ITEM 
No. 


RATING 


REMARKS 


REPLACEMENT DATA 


AEROVOX 


CENTRALAB 


CORNELL- 
DUBILIER 


ELMENCO 


MALLORY 


SPRAGUE 






PART No. 


PART No. 


PART No. 


PART No. 


PART No. 


PART No. 


C3 


24 5% 




1469-000024 


TCZ-24 


22R5Q24 


CM-19B-240J 


CNO-425 


MS -424 


C4 


40-380 
















C5 


1-10 






829-10 










C6 
C7 


10 N750 5% 




N750-SI 10 


TCN-10 


C10Q1U 


CCTN-100 


CN7-410 


10TCU-Q10 


C8 


.001 




BPD-001 


DD-102 


BYA10D1 


CCD-102 


B-210 


5HK-D10 


C9 


.001 




BPD-001 


DD-102 


BYA10D1 


CCD-102 


B-210 


5HK-D10 


C10 


.001 




BPD-001 


DD-102 


BYA10D1 


CCD-102 


B-210 


5HK-D10 


CU 


10 N750 5% 




N750-SI 10 


TCN-10 


C10Q1U 


CCTN-100 


CN7-410 


10TCU-Q10 


C12 


10 




1469-00001 


TCZ-10 


22R5Q1 


CM-19B-100M 


MCB215 


MS-41 


C13 
C14 


22 NPO 5% 






DTZ-22 


C10»j22C 




CNO-422 


10TCC-Q22 


C15 


50 5% 




1469-00005 


TCZ-50 


22R5Q5 


CM-19B-500J 


MCE225 


MS -4 5 


C16 


10 N750 5% 




N750-SI 10 


TCN-10 


C10Q1U 


CCTN-100 


CN7-410 


10TCU-Q10 


en 


22 N750 




N750-SI 22 


TCN-22 


C10Q22U 


CCTN-22 


CN7-422 


10TCU-Q22 


C18 


.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


B-UO 


5HK-S10 


C19 


.02 




BPD-02 


DD-203 


BYB6S2 


CCD-203 


B-120 


5HK-S20 


C20 


.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


B-UO 


5HK-S10 


C21 


.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


B-110 


5HK-S10 


C22 


.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


B-UO 


5HK-S10 


C23 


.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


B-UO 


5HK-S10 


C24 


.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


B-UO 


5HK-S10 


C25 


.001 




BPD-001 


DD-102 


BYA10D1 


CCD-102 


B-210 


5HK-D10 


C26 


.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


B-UO 


5HK-S10 


C27 


.005 




BPD-005 


DD-502 


BYA10D5 


CCD-502 


B-250 


5HK-D50 


C28 


.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


B-UO 


5HK-S10 


C29 


100 N750 




N750-SI 100 


TCN-100 


C10T1U 


CCTN-101 


CN7-310 


1OTCU-T10 


C30 


100 N750 




N750-SI 100 


TCN-100 


C10T1U 


CCTN-101 


CN7-310 


10TCU-T10 


C31 


.1 200V 




P488N-1 


DF-104 


CUB4P1 


4DP-3-104 


GEM-401 


4TM-P10 


C32 


.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


B-UO 


5HK-S10 


C33 


.001 




BPD-001 


DD-102 


BYA10D1 


CCD-102 


B-210 


5HK-D10 


C34 


.001 




BPD-001 


DD-102 


BYA10D1 


CCD-102 


B-210 


5HK-D10 


C35 


100 N750 




N750-SI 100 


TCN-100 


C10TTU 


CCTN-101 


CN7-310 


10TCU-T10 


C36 


.001 600V 10% 




V84C6D1 




PM6D1 


6DP-1-102 


GEM-1621 


6TM-D10 


C37 


.003 600V 




P688N-003 


D6-302 


CUB6D3 


6DP-1-302 


GEM 623 


6TM-D30 


C38 


.001 




BPD-001 


DD-102 


BYA10D1 


CCD-102 


B-210 


SHK-D10 


C39 


.001 




BPD-001 


DD-102 


BYA10D1 


CCD-102 


B-210 


5HK-D10 


C40 


100 N750 




N750-SI 100 


TCN-100 


C10T1U 


CCTN-101 


CN7-310 


10TCU-T10 


C4I 


.1 




P488N-1 


DF-104 


CUB4P1 


4DP-3-104 


GEM-401 


4TM-P10 


C42 


.002 




BPD-002 


DD-202 


BYA10D2 


CCD-202 


B-220 


5HK-D20 


C43 


.002 600V 




P688N-002 


D6-202 


CUB6D2 


6DP-1-202 


GEM-622 


6TM-D20 


C44 


190 10% 




1469-0002 


TCZ-200 


22R5T2 


CM-19B-201K 


MCB237 


MS-32 


C45 


.001 




BPD-001 


DD-102 


BYA10D1 


CCD-102 


B-210 


5HK-D10 


C46 


5 N750 5% 




N750-SI 5 


TCN-5 


C10V5U 


CCTN-050 


CN7-550 


10TCU-V50 


C47 


470 10% 
















C48 


5 N750 5% 




N750-SI 5 


TCN-5 


C10V5U 


CCTN-050 


CN7-550 


10TCU-VS0 


C49 


.001 




BPD-001 


DD-102 


BYA10D1 


CCD-102 


B-210 


5HK-D10 


C50 


.001 2000V 10% 
















C51 


. 001 2000V 10% 
















C52 


.001 2000V 10% 
















C53 


.02 200V 




P288N-02 


DD-203 


CUB2S2 


4DP-2-203 


GEM 412 


2TM-S20 


C54 


.1 200V 




P288N-1 


DF-104 


CUB2P1 


2DP-3-104 


GEM -201 


2TM-P10 


C55 


.1 400V 




P488N-1 


DF-104 


CUB4P1 


4DP-3-104 


GEM-401 


4TM-P10 


C56 


.1 600V 




P688N-1 


DF-104 


CUB6P1 


6DP-4-104 


GEM-601 


6TM-P10 


C57 


.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


B-UO 


5HK-S10 


C58 


.02 




BPD-02 


DD-203 


BYB6S2 


CCD-203 


B-120 


5HK-S20 


C59 


.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


B-UO 


5HK-S10 


C60 


.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


B-UO 


5HK-S10 


cei 


.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


B-UO 


5HK-S10 


CU 


.001 




EF-001 


MFT-1000 




CCF-102 


CT280A 




C63 


.001 




EF-001 


MFT-1000 




CCF-102 


CT280A 




CM 


.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


B-UO 


5HK-S10 


C65 


.1 100V 
















C66 



















68 



PARTS LIST AND DESCRIPTION (CONTINUED) 



CONTROLS 

All waltages 1/2 watt, or less, unless otherwise listed. 



ITEM 




RESIST- 


REPLACEMENT DATA 


USE 












No. 


ANCE 


Lafayette 


CENTRALAB 


CLAROSTAT 


CTS-IRC 


MALLORY 








PART No. 


PART No. 


PART No. 


PART No. 


PART No. 


Rl 


Volume & Switch 


2meg 


V-332A-2 


B-76, KR-1 


A47-2meg-Z, 
FS-3, SWE-12 


Q13-139, 76-1 


U55, US-26 


R2 


Squelch 


3meg 


V-331A-2 


B-84, AK-31 






U57, EB247 


R3 


Meter Adjust 


200S1 2W 


P325-3 


WN-201 


A-43-200, 
FKS-1/4 


WH-200.SK-5 





COILS (RF-IF) 



ITEM 


USE 


REPLACEMENT DATA 


NOTES 


Lafayette 


MERIT 


MILLER 


STANCOR 


WORKMAN 






PART No. 


PART No. 


PART No. 


PART No. 


PART No. 




LI 


TV Trap 














L2 


Antenna Load 














L3 


RF Bandpass 


T188-1 












L4 


Rec. Oscillator 


T-189-3 












L5 


Crystal Feedback 
(6. 8uh) 














L6 


1st IF 


1-110-5 












L7 


2nd IF 


1-110-5- 












L8 


3rd IF 


1-110-5 












L9 


Transmitter Osc. 


190-1 












L10 


RF Choke ( 500uh) 




TV -18 8 


6174 


RTC-8592 


T324 




Lll 


RF Choke (500uh) 




TV -188 


6174 


RTC-3592 


T324 




L12 


RF Choke (.56uh) 














L13 


Hash Choke(30uh) 


187-1 













TRANSFORMER (POWER) 



ITEM 
No. 








REPLACEMENT DATA 


NOTES 




Lafayette 
PART No. 


MERIT 
PART No. 


STANCOR 
PART No. 


THORDARSON 
PART No. 


TRIAD 
PART No. 


PRI. 


SEC. 1 


SEC. 2 


Tl 


117VAC 
(a).5A(or) 

12. 6VCT 
S 2.5A 


105V 

® 
.080A 


12.6V 
1. 8A 


PTV-183-2 










* 117 Volts operation 
only. 



> 
-< 

5 



o 



TRANSFORMER (AUDIO OUTPUT) 



ITEM 
No. 






REPLACEMENT DATA 


NOTES 


IMPEDANCE 


Lafayette 
PART No. 


MERIT 
PART No. 


STANCOR 
PART No. 


THORDARSON 
PART No. 


TRIAD 
PART No. 


PRI. 


SEC. 


T2 


10. 7K 

Tap® 

4600S2 


3-4SJ 


T-184-1 













O 

0B 



SPEAKER 



ITEM 
No. 


TYPE 


REPLACEMENT DATA 


NOTES 


Lafayette 
PART No. 


QUAM 
PART No. 


SP1 


4" PM 3-4B 


S717-1 


4A07 





VIBRATOR 



ITEM 
No. 


TYPE 


INPUT 
VOLTS 


FRE- 
QUENCY 


REPLACEMENT DATA 


NOTES 


Lafayette 
PART No. 


CORNELL- 

DUBILIER 
PART No. 


MALLORY 
PART No. 


Ml 


Interruptor 


12.6 


LIST. 




6301 


G-1601 





ITEM 
No. 



M2 
M3 
M4 

M5 
M6 
M7 
M8 
M9 



PART NAME 



Variable Cap 

Crystal 

Crystal 

Switch 

Switch 

Switch 

Relay 

Meter 

Microphone 



MISCELLANEOUS 



Lafayette 
PART No. 



NOTES 



1 Gang, Receiver Tuning 

Receiver (Order channel desired) 

Transmitter (Order channel desired) 

Channel Selector (Rotary Wafer Type) 

Receiver Tuning, Crystal -Tune (Wafer Type) 

Meter (STDP, Slide Type) 

Transmit - Receive 

Power Monitor or Signal Strength 

Includes Spring Loaded Push-to-talk Switch 



WIRING DATA 



General-use Hook-up Wire . . 


. . Use BELDEN No. 


8530 (Solid) Available in 12 Colors 
8524 (Stranded) Available In 12 Colors 




. . Use BELDEN No. 


8214 Lowest Loss (RG-8/U Type) 
8237 Low Loss (RG-8/U) 
8240 (Solid) Miniature (RG-58/U) 
8259 (Stranded) Miniature (RG-58A/U) 


Colled Microphone Cable . . . 


. . Use BELDEN No. 


8497 3 Conductor- 1 Shielded lor Press-to-Talk (Neoprene) 
8496 3 Conductor- 1 Shielded for Press-to-Talk (Vinyl) 


Ignition Noise Suppression . . 


. . Use BELDEN No. 


7300-Series Spark-Plug Sets 






8661 (3/8 In.) 







69 




Photofact 




TRADE NAME: Monitoradio Model TG-1 

SUPPLIER: Regency Electronics, Inc. 

7900 Pendleton Pike, Indianapolis, Ind. 

TYPE SET: 2 Tube Tone Generator 

POWER SUPPLY: U0- 120 Volts AC, 60 Cycles 

RATING : 10 Watts, .1 Amp. ® U7VAC 



1 1 

o 



■ 



■■■ ■■ ■ : ■ ■/:.■ :■: ■■ 



Q 

01 



Q 
< 

o 

z 
o 

* 



TONE OSC. TONE AMP. 

©6U8A 



.© © <» M/ ^ t 



220K .002 
10* 



©T 



4- 



if 



©T® 



.00495 
__ 1* 



TONE r - s 
SWITCH (Jjy 

ii o 



FRE0UENCY SWITCH 1 



^V — ' 



7 15 

Z 



© ,® 

GRN TONE 
LEVEL 

5000o< 1500O 
S55D 

TBLK 



M)< 390f 



RED 
110V 



& 

MIC SWITCH 
CRYSTAL 
OR 
DYN. MIC 



470K 
J5)J 3 
[J0K 



O SIf PARTS LIST FOR ALTERNATE 
VALUE OR APPLICATION 



A PHOTOFACT STANDARD NOTATION SCHEMATIC 
OHoward W Sami & Co.. Inc T963 



©•"•' 




h® 

JT~- TONE SWITCH 



VOLTAGE REGULATOR 
@>70V_ ©OB2 

>fi^L r iJL r -Svl . m"<>V 




p^ 


VI V2 


* 


6U8A 


082 




tlOOK 


I32D0O 




J9K 


On 




t3200n 


NC 




FIL 


0o 




FIL 


t3200o 




t35500 


NC 




390" 


On 




100° 






lmeo, 





ALL READINGS MADE WITH TONE SWITCH ON. 
t MUSUREDFR0M0UTPUT0FX1. 
NC NO CONNECTION 



70 



HOWARD W. SAMS & CO., INC. Indianapolis 6, Indiana 

1963 Howard W. Sams & Co., Inc. Printed in U. S. of America LY719R 




2 
O 

z 
o 

s 

o 
o 

o 

o 



■ 



PARTS LIST AND DESCRIPTION 

WIRING DATA 

General-use Unshielded Hook-up Wire Use BELDEN No. 8530 (Solid) Available In 12 Colors 

8524 (Stranded) Available in 12 Colors 

Power Cord Use BELDEN No, 17106 (Plastic) or 17126 (Rubber) - 6 Ft. 

17109 (Plastic) or 17129 (Rubber) - 9 Ft. 

Power Cord (Interlock Type) Use BELDEN No. 8874 (Rubber) or 8895 (Plastic) 



TUBES 





AMPEREX 


GENERAL ELECTRIC ♦ RCA 


RAYTHEON 


SYLVANIA 


ITEM 
No. 


USE 


TYPE 




ITEM 
No. 


USE 


TYPE 


VI 


Tone Osc. -Tone Amp. 


6U8A 


V2 


Voltage Regulator 


OB2 



POWER RECTIFIERS & SIGNAL DIODES 



ITEM 
No. 


MEASURED 
CURRENT 


ORIGINAL 

Port or 
Type No. 


RECTIFIERS 


NOTES 


MALLORY 
PART No. 


RCA 
PART No. 


SARKES 
TARZIAN 
PART No. 


XI 


.015A 


1263A t 


A200' 


1N3194 • 


50A t 


HV Rectilier 
t Selenium 
• Silicon 



ELECTROLYTIC CAPACITORS 



ITEM 
No. 


RATING 


REP1ACEMENT DATA 


CAP. 


VOLT. 


Monitoradio 
PART No. 


AEROVOX 
PART No. 


CORNEU- 
DUBILIER 
PART No. 


GENERAL 
ELECTRIC 
PART No. 


MALLORY 
PART No. 


PYRAMID 
PART No. 


SPRAGUE 
PART No. 


CIA 
B 


»20 
• 20 


250 
250 


~\ 300-773-1 


AFH2-26 


B0210 


XC2-13 


FP217 


TMD2235 


TVL--2515 



71 



PARTS LIST AND DESCRIPTION (CONTINUED) 









FIXED 


CAPACITORS 








ITEM 
No. 


RATING 


REMARKS 


REPLACEMENT DATA 


AEROVOX 
PART No. 


CENTRALAB 
PART No. 


CORNELL- 

DUBILIER 
PART No. 


ELMENCO 
PART No. 


MAitORY 
PART No. 


SPRAGUE 
PART No. 


C2 

C3 
C4 
C5 


.002 10% 600V 
.00495 B, 
.047 200V 
.02 100V 


Note 1 


BE6D2 

P288N-047 
P288N-02 


DD-182 

DD-503 
DD-203 


PM6D2 

PM2S47 
PM2S2 


6DP 1-202 

4JJP-3-473 
1DP-1-203 


PVC-622 

PVC-2147 
PVC -212 


6TM-D20 

2TM-S47 
2TM-S20 



Note 1. Factory Selected for 1500 C PS (.00775 ft for 1200 CPS. .0034 a for 1800 C PS). 



CONTROLS 

All wtmoges 1/2 watt, or less, unless otherwise listed. 



ITEM 
No. . 


USE 


RESIST- 
ANCE 


REPLACEMENT DATA 


Monitoradio 
PART No. 


CENTRALAB 
PART No. 


CLAROSTAT 
PART No. 


CTS-IRC 
PART No. 


MALLORY 
PART No. 


Rl 


Tone Level 


sooon 




ASF5-502-U 









RESISTORS 

All wottoges 1/2 watt, or less, unless otherwise listed. 



ITEM 
No. 


RATING 


REPLACEMENT DATA 




ITEM 
No. 


RATING 


REPLACEMENT DATA 


IRC 
PART No. 


WORKMAN 
PART No. 


REMARKS 


IRC 
PART No. 


WORKMAN 
PART No. 


REMARKS 


R2 
R3 
R4 
R5 
R6 
R7 
R8 


lmeg 
220K 
470K 
100K 
180K 
39K 
390S2 








R9 
R10 
Rll 
R12 
R13 
R14 
R15 


1500S1 
3300S2 
330K 
2200ft 2W 

iooon iw 

473 
27SJ1W 









TRANSFORMER (POWER) 



ITEM 
No. 






REPLACEMENT DATA 


NOTES 


RATING 


Monitoradio 
PART No. 


MERIT 
PART No. 


STANCOR 
PART No. 


THORDARSON 
PART No. 


TRIAD 
PART No. 


PRI. 


SEC. 1 


Tl 


117VAC 
® .1A 


130VAC® .015AIX 

Tap®6.3VAC@ 

.46A 


300-272 





















TRANSFORMER (TONE ) 




ITEM 
No. 


TURNS 
RATIO 


REPLACEMENT DATA 


NOTES 


Monitoradio 
PART No. 


MERIT 
PART No. 


STANCOR 
PART No. 


THORDARSON 
PART No 


TRIAD 
PART No. 


PRI. 


SEC. 


T2 


1.1 


1 


57013-6 













TRANSFORMER (AUDIO OUTPUT) 



ITEM 
No. 






REPLACEMENT DATA 


NOTES 


IMPEDANCE 


Monitoradio 
PART No. 


Merit 
PART No. 


Stancor 
PART No. 


Thordarson 
PART No. 


Triod 
PART No. 


PRI. 


SEC. 


T3 


5000Q 


520fJ 


300-720 













MISCELLANEOUS 



ITEM 
No. 


PART NAME 


Monitoradio 
PART No. 


NOTES 


Ml 
M2 
M3 


Switch 
Switch 
Switch 


(3004) 
(SS32) 
(20902-DN) 


Tone 

Mic (SPDT Slide Type) 

Power Cn-Off (DPDT Toggle Type) 



72 



CABINETS & CABINET PARTS 

(When Ordering Cabinets & Cabinet Parts, Specify Model, Chassis & Color) 



NAME 


PART NO. 


DESCRIPTION 


Knob 
Cabinet 


S-453-29 
500-397-1 


Black 



TRADE NAME: 
SUPPLIER: 

TYPE SET: 
POWER SUPPLY: 

RATING: 
TUNING RANGE: 



Pearce-Sirapson Model Companion 

Pearce-Slmpson, Inc. .Sales & Service Dlv. 
1385 N.W. 27th Ave., Miami 35, Florida 

7 Tube, 3 Transistor Transceiver 



110-120 Volts AC, 60 Cycle 
12 Volt Storage Battery 



(or) 



65 Watts, . 60 Amp.@117VAC (Transmit) 
55 Watts, .52 Amp.@U7VAC (Receive) 

4. 7 Amp.@12.6VDC (Transmit) 
3. 6 Amp.®12.6VDC (Receive) 

Any 5 CB Channels 1 thru 22 
Receiver may be continuously tuned. 




ALIGNMENT INSTRUCTIONS 



ALIGNMENT INSTRUCTIONS-READ CAREFULLY BEFORE ATTEMPTING ALIGNMENT 



Suggested Alignment Tools: 

Al thru A6,A8 thru A12.A14, thru A18 GENERAL CEMENT #5097, 8727 WALSCO #2515 

A7 GENERAL CEMENT #8272, 8276, 9298. . WALSCO #2515, 2516, 2518, 2519, 2525,2541 

A13 GENERAL CEMENT #8282, 8606, 9295. . WALSCO #2526, 2543, 2544, 2545 



> 

o 

m 

i 

(£ 

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RECEIVER ALIGNMENT 



Connect DC probe of VTVM to point <ft> , common to ground. 


SIGNAL 
GENERATOR 


CHANNEL 


ADJUST 


REMARKS 


High side thru . 05mfd to pin 2 of 
V2, common to ground. 
(455KC Unmod. ) 




A1,A2, 
A3,A4, 
A5,A6 


Adjust for maximum deflection. 


High side to antenna terminal 
common to ground. Tune to 
channel frequency. 


1 
(26.965MC) 


A7 


Rotate channel selector switch to the "External" position. 
Adjust for maximum deflection. 


" 


12 
(27.105MC) 


A8,A9, 
A10, All 


Adjust for maximum deflection. 


" 


20 
(27.205MC) 


A12 


" 



TRANSMITTER ALIGNMENT 



ONLY THOSE PERSONS PROPERLY LICENSED ARE PERMITTED TO MAKE REPAIRS OR ADJUSTMENTS WHICH MAY 
RESULT IN ILLEGAL OPERATION. (REFER TO FCC RULES & REGULATIONS PART 19, SUBPART D, SECTION 19.71) 


SPECIAL INSTRUCTIONS 


INDICATOR 


ADJUST 


REMARKS 


Place channel selector switch on 
or near the centermost channel as 
covered by the unit. 


Connect dummy load and RF watt- 
meter to antenna terminal. Common 
to ground. 


A13 


Connect DC probe of VTVM to point 
<B) , common to ground. Key 
transmitter. Adjust A13 for maximum 
VTVM indication. Rock A13 to each side 
of peak, noting rate of dropoff. Set A13 
just below peak on side of gradual 
dropoff. 


" 


" 


A14,A15, 
A16 


Adi ust for maximum output. 


" 


Indicator lamp on front panel. 


A17 


Connect antenna. Adjust for maximum 
lamp brilliance. Slight readjustment of 
A16 may be necessary. 


" 


" 


A18 


Adjust for desired lamp brilliance. 



HOWARD W. SAMS & CO., INC. Indianapolis 6. Indiana 

© 1963 Howard W. Sams & Co., Inc. Printed in U. S. of America LY814 



73 



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ANTENNA RECEPTACLES 



RF AMP 
©A 6GH8 




M7 TERMINAL NUMBERING GUIDE 
NUMBERS ASSIGNED TO COILS, SWITCHES, PLUGS, SOCKETS, AND 
TRANSFORMERS ARE TO FACILITATE CIRCUIT TRACING OR COM- 
PONENT REPLACEMENT AND MAY NOT NECESSARILY BE FOUND ON 
THE UNIT. 

6 SCE PARTS LIST FOR ALTERNATE 
VALUE OR APPLICATION 

1. DC voltage measurements taken with vacuum tube voltmeter; 
AC voltages measured with 1000 ohm per volt voltmeter. 

2. Socket connections are shown as bottom views. 

3. Measured values are trom socket pin to common ground. 

4. Line voltage maintained at 117 volts for voltage readings. 

5. Nominal tolerance of component values makes possible a 
variation of *15%in voltage and resistance readings. 



A PHOTOFACT STANDARD NOTATION SCHEMATIC 
©Howard w. Sams & Co., Inc. 1963 



ITEM 


TUBE 


Pin 1 


Pin 2 


Pin 3 


Pin 4 


Pin 5 


Pin 6 


Pin 7 


Pin 8 


Pin9 


VI 


6GHS 


t70K 


3.3meg 


1300011 


FIL 




t3000o 


Oo 


1000O 


250K 


V2 


6GH8 


t2ZK 


2 meg 


t3000o 


FIL 




t3000o 


OO 


Oo 


100K 


Vf 


6GH8 


»t47K 


lmeg 


t3200o 


FIL 




132000 


OO 


Oo 


47K 


V4 


6GH8 


t48K 


9o 


t3000o 


FIL 




130000 


470O 


9000O 


2 meg 


V5 


6T8A 


150K 


47K 


1.6meg 


FIL 




OO 


Oo 


1.7meg 


lmeg 


V6 


12AB5 


tlOOOO 


NC 


47K 


FIL 




47K 


450O 


tlOOOO 


tlloo 


V/ 


6CZ5 


•115K 


NC 


22K 


FIL 




22K 


OO 


NC 


.11400 



ALL READINGS MADE IN "RECEIVE" POSITION UNLESS OTHERWISE DESIGNATED. 

t MEASURED FROM OUTPUT OF X6. - TAKEN IN "TRANSMIT" POSITION 

■ MEASURED AT FINAL AMP PLATE CURRENT TEST RECEPTACLE. NC NO CONNECTION 



76 



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CCTO-3R3 
CCD-103 

CCD-102 
CCD-103 
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CCTN-470 
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CCD-103 

CCTO-3R3 

CCD-103 

6DP-3-503 

CCD-103 

CCTO-3R3 

CCD-331 

CCD-103 

CCD-102 

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CCD-103 

CCD-102 

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CCD-103 

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2DP -5-504 

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CCD-102 




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BPD-01 

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TRADE NAME: 
SUPPLIER: 

TYPE SET: 
POWER SUPPLY: 

RATING: 

TUNING RANGE: 



Photofact 



Raytheon Model Ray-Tel TWR-2 

Raytheon Co. , Distributor Products Div. 
411 Providence Turnpike, Westwood, Mass. 

10 Tube Citizens Band Transceiver 

110 - 120 Volts AC, 60 Cycles (or) 
6 (or) 12 Volt Storage Battery 

65 Watts, .6A®117VAC, 60 Cycles 
5 A@12. 6VDC (or) 10A@6. 3VDC ' 

Any 5 Citizens Band Channels 1 thru 23 







ALIGNMENT INSTRUCTIONS 



> 
-< 



RECEIVER ALIGNMENT 



Connect output meter across voice coil. 

Volume control should be at maximum position. Output of signal generator should be no higher than necessary to obtain 

an output reading. 


SIGNAL 
GENERATOR 


CHANNEL 


ADJUST 


REMARKS 


High side thru . Olmfd to pin 7 of V3, 
low side to chassis. (Tune to 455KC, 
400% Mod.) 


Any 


A1.A2, 
A3.A4, 
A5.A6, 
A7.A8 


Adjust for maximum output. 


High side thru . Olmfd to pin 7, of 
V2, low side to chassis. (Tune to 
6MC, 400-0 Mod.) 


tt 


A9.A10 


Adjust for maximum output. 


High side thru . Olmfd to antenna 
receptacle, low side to chassis. 
(Tune to channel freq. ) 


Center 

Channel 

Used. 


All 


Adjust for maximum output. 



o 

z 

o 



70 

> 



70 

to 



TRANSMITTER ALIGNMENT 

ONLY THOSE PERSONS PROPERLY LICENSED ARE PERMITTED TO MAKE REPAIRS OR ADJUSTMENTS WHICH MAY 
RESULT IN ILLEGAL OPERATION. (REFER TO FCC RULES & REGULATIONS PART 19, SUBPART D, SECTION 19.71) 



Best results will be obtained when adjusting A13 and A14 if the antenna normally used is connected and the unit is as nearly 
in the cabinet as possible. 

A secondary frequency standard should be used to check accuracy. C39 is provided for precise adjustment of frequency. 



INDICATOR 



0-100DC mllllammeter connected to 
meter jack on rear of chassis. 



ADJUST 



A12 



REMARKS 



Key transmitter. Adjust for maximum deflection. 



A13 



Turn clockwise finger tight. 



A14 



Adjust for MINIMUM deflection. 



A13 



Turn counterclockwise slightly. 



A14 



Readjust for MINIMUM deflection. Repeat 
adjustments of A13 and A14 until any further 
adjustment of A13 results in a meter dip. 
Meter should indicate approximately 21ma. 



HOWARD W. SAMS & CO., INC. Indianapolis 6. Indiana 

© 1963 Howard W. Sams & Co., Inc. Printed in U. S. of America PY043 



81 



(R39) (SPl)@ (R2l) (R22) @ 





82 





©[ah]©® 



83 



^ RF AMP 
©6BH6 



S-* MIXER 
®A 12AT7 



^. CONV 
e @ 12BE6 




RESISTANCE READINGS 



ITEM 


TUBE 

6BH6 


Pin 1 

lmeg 


Pin 2 
On 


Pin 3 
FIL 


Pin 4 
FIL 


Pin 5 
tS6K 


Pin 6 
T26K 


Pin 7 

On 


Pin 8 


Pin 9 


V2 


12AT7 


t26K 


100K 


On 


FIL 


FIL 


tlOOK 


lmeg 


On 


NC 


V3 


12BE6 


33K 


330O 


FU 


FIL 


tlOK 


t5SK 


1.3meg 






V4 


6BH6 


1.1 meg 


470n 


FIL 


FIL 


UOOK 


tlOOK 


On 






V5 


6BH6 


tlmeg 


330(1 


FIL 


FIL 


tlOOK 


tlOOK 


On 






V6 


I2AL5 


270k 
2.5meg 


500K 


FIL 


FIL 


On 


On 


270K 






« 


12AX7 


1560K 


t3.3meg 


22K 


FIL 


FIL 


I560K 


Z.2meg 


t25K 


NC 


V8 


6A05 


560K 


470n 


FIL 


FIL 


t400o 


t300n 


560K 






« 


6CX8 


t25.4K 


100K 


t3600ft 


FIL 


FIL 


t30K 


33001! 


tl5K 


t550n 


VIO 


12X4 


450n 


IP 


FIL 


FIL 


NC 


450O 


1100K 








POWER PLUG 8 CABLE 
117VAC 



J ^ L 



33: 



POWER PLUG 8 CABLE 

12.6V 




TP TIE POINT 

NC NO CONNECTION 

f MEASURED FROM OUTPUT OF RECTIFIER. PIN 7. VIO. 

* MEASURED WITH ANL SWITCH CLOSED. 

* MEASURED WITH TRANSMIT<RECEIVE-RECEIVE ONLY & SWITCH IN TRANS MtT-RECEIVE 
POSITION, PUSHTO-TALK BUTTON DEPRESSED. 



See parts list for alternate value or application. 

Voltage measurements taken with vacuum lube voltmeter. 

All controls set lor normal operation, no signal applied. 

Measured values are from socket pin or terminal to common ground. 

All terminals viewed from bottom unless otherwise designated. 

Numbers assigned to terminals may not be found on the unit. 

Supply voltage maintained at rated value for voltage readings. 



I PHOTOFACT STANDARD NOTATION SCHEMATIC 
OHoward W Sam* & Co., Inc. 1963 



84 



1ST IF AMP 
^ 6BH6 
® 



OUTPUT- MODULATOR 
6AQS 

280V 




EXTERNAL SPEAKER 
BOARD 



HOV SOURCE 
OV* 



RAYTHEON MODEL RAY-TEL TWR 2 



85 



PARTS LIST AND DESCRIPTION 

TUBES 



♦ AMPEREX ♦ GENERAL ELECTRIC ♦ RCA ♦ RAYTHEON ♦ SYLVANIA 


ITEM 
No. 


USE 


TYPE 




ITEM 
No. 


USE 


TYPE 


VI 
V2 
V3 
V4 
V5 


RF Amplifier 

Mixer-Oscillator 

Converter 

1st IF Amplifier 

2nd IF Amplifier 


6BH6 

12AT7 

12BE6 (6BE6)* 

6BH6 

6BH6 


V6 
V7 

ve 

V9 
V10 


Detector /AVC / ANL 
AF Amp. -Speech Amp. 
Output - Modulator 
Trans. Osc. -Final 
Rectifier 


12AL5 (6AL5)' 
12AX7 
6AQ5A 
6CX8/ 6JL8 
12X4 (6X4)' 



1 Used In 6 Volt Versions. 



ELECTROLYTIC CAPACITORS 



ITEM 
No. 


RATING 


REPLACEMENT DATA 


CAP. 


VOLT. 


RAYTHEON 
PART No. 


AEROVOX 
PART No. 


CORNELL- 
DUBILIER 
PART No. 


GENERAL 
ELECTRIC 
PART No. 


GENERAL 

INSTRUMENT 

PART No. 


MALLORY 
PART No. 


SPRAGUE 
PART No. 


CIA 
B 
C 
D 

C2A 
B 

C3 


a JO 

■ 40 

.60 

50 

■10 

1 10 

50 


300 

300 

300 

25 

450 

450 

12 


} 

3 


AFH4-46 

AFH2-47 
PRS1265 


D0380 

C0370 
BR50-25 


XC4-66 

XC2-3 
QT1-15 


TMQ-4140 

TMD2230 
TD -50-25 


FP419. 7 

FP231 
TC29 


TVL-4570 

TVL-2750 
TVA-1206 









FIXED 


CAPACITORS 








ITEM 
No. 


DATING 


REMARKS 


REPLACEMENT DATA 


AEROVOX 


CENTRALAB 


CORNELL- 
DUBILIER 


ELMENCO 


MALLORY 


SPRAGUE 








PART No. 


PART No. 


PART No, 


PART No. 


PART No. 


PART No. 


C4 
C5 


3 

.01 
















C6 


24 
















CT 


.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


B-110 


5HK-S10 


C8 


.001 




BPD-001 


DD-I02 


BYA10D1 


CCD-102 


B-210 


5HK-D10 


C9 


100 10% 




1469-0001 


TCZ-100 


22R5T1 


CM-19B-101K 


MCB235 


MS-31 


C10 


. 001 10% 




DI-1000 


DD-102 


5R5DI 


CCD-102 


GP210 


10TS-D10 


Cll 


1.0 10% 




NPO-SI 1. 


TCZ-1 






CNO-510 


10TCC-V10 


C12 


5 NPO 




NPO-SI 5. 


TCZ-4R7 


C10V5C 


CCTO-050 




10TCC-V50 


C13 


3 NPO 




NPO-SI 3. 


TCZ-3.0 


C10V3C 


CCTO-030 




10TCC-V30 


C14 


.001 10% 




DI-1000 


DD-102 


5R5D1 


CCD-102 


GP210 


10TS-D10 


C15 


330 




DI-330 


DD-331 


L10T33 


CCD-331 


B-333 


10TS-T33 


C16 


.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


B-110 


5HK-S10 


C17 


.001 10% 


(.01) t 


DI-1000 


DD-102 


5R5D1 


CCD-102 


GP210 


10TS-D10 


C18 


10 10% 




NPO-SI 10 


TCZ-10 


C10Q1C 


CCTO-100 


CNO-410 


10TCC-Q10 


C19 


56 10% 




NPO-SI 56 


D6-560 


L10Q56 


CCD-560 


GP456 


10TS-Q56 


C20 


.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


B-110 


5HK-S10 


C21 


.01 




BPD-01 


3D -103 


BYAI0S1 


CCD-103 


B-110 


5HK-S10 


C22 


.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


B-110 


5HK-S10 


C23 


.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


B-110 


5HK-S10 


C25 


100 10% 




1469-0001 


TCZ-100 


22R5T1 


CM-19B-101K 


MCB235 


MS-31 


C26 


.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


B-110 


5HK-S10 


C27 


.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


B-110 


5HK-S10 


C28 


.05 600V 




P688N-047 


DD-503 


CUB6S47 


6DP-3-473 


GEM-6147 


6TM-S47 


C29 


.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


B-110 


5HK-S10 


C30 


330 10% 




DI-330 


DD-331 


LIOT33 


CCD-331 


GP333 


10TS-T33 


C31 


.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


B-110 


5HK-S10 


C32 


.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


B-110 


5HK-S10 


C33 


.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


B-110 


5HK-S10 


C34 


56 10% 




NPO-SI 56 


D6-560 


L10Q56 


CCD-560 


GP456 


10TS-Q56 


C35 


56 10% 




NPO-SI 56 


D6-560 


L10Q56 


CCD-560 


GP456 


10TS-Q56 


C36 


56 10% 




NPO-SI 56 


D6-560 


L10Q56 


CCD-560 


GP456 


10TS-Q56 


C37 


56 10% 




NPO-SI 56 


D6-560 


L10Q56 


CCD-560 


GP456 


10TS-Q56 


C38 


56 10% 




NPO-SI 56 


D6-560 


L10Q56 


CCD-560 


GP456 


10TS-Q56 


C39A 
B 


\ 
















C 

D 


) 


#DP-305 














E 
C40 


10 10% 




NPO-SI 10 


TCZ-10 


C10Q1C 


CCTO-100 


CNO-410 


10TCC-Q10 


C41 


56 10% 




NPO-SI 66 


D6-560 


L10Q56 


CCD-560 


GP456 


10TS-Q56 


C42 


.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


B-110 


5HK-S10 


C43 


27 NPO 




NPO-DI 25 


TCZ-27 


C10Q27C 


CCTO-270 


CNO-427 


10TCC-Q27 


C44 


.001 10% 




DI-1000 


DD-102 


5R5D1 


CCD-102 


GP210 


10TS-D10 


C45 


.001 




BPD-001 


DD-102 


BYA10D1 


CCD-102 


B-210 


5HK-D10 


C46 


.01 1600V 




DAC-27 


DD16-103 


HVE16S1 


16DP-3-103 


U AC -110 


BL-S10 


C47 


.001 1500V 




HVD15-1000 


DD30-102 


HVB16D1 


3CCD-102 


2HV-210 


3OGA-D10 


C48 


.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


B-110 


5HK-S10 


C49 


470 1000V 










VCM-20-471M 






C50A 

B 


D 


#DP-304 














C51 


.005 3000V 






DD30-472 




3CCD-502 


3HV-247 


30GA-D47 




.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


B-110 


5HK-S10 




.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


B-110 


5HK-S10 


C54 


.1 200V 




P288N-1 


DF-104 


CUB2P1 


2DP-3-104 


GEM -2 01 


2TM-P10 


C55 


.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


B-110 


5HK-S10 


C56 


.01 




BPD-01 


DD-103 


BYA10S1 


CCD-103 


B-110 


5HK-S10 



t Alternate Value. # Raytheon Fart Number. 



CONTROLS 

wottages 1/2 watt, or less, unless otherwise listed. 



ITEM 
No. 


USE 


RESIST- 
ANCE 


REPLACEMENT DATA 


RAYTHEOr 
PART No. 


CENTRALAB 
PART No. 


CLAROSTAT 
PART No. 


CTS-IRC 
PART No. 


MALLORY 
PART No. 


Rl 
R2 


Volume, Power 
On-Off Switch 

Squelch, ANL Switch 


lmeg 
50K 




B-70-S or 
F2-lmeg, 
SU-204.KR-4 

F1-50K.SU204, 
KR-2 


A47-lmeg-Z, 
FS-3.SWE-23 

A47-50K-S.FS-3, 
SWE-20 


Q13-137, 76-1 or 

(BU1.CF-26, 

SS1.GC)* 

Qll-123, 76-2, or 
(BU1,CF12,SS1, 
WF)* 


(UA16A.SF1000, 
US-41) or(RU16A, 
SF-1000.SL38, 
US-41) or (U53, 

US26) 

(UA54L.SF1000, 
US42) or (RU54L, 
SF1000.SL38, US42 
or (U35, US27) 



"SNAPTROL" 



86 



PARTS LIST AND DESCRIPTION (CONTINUED) 

COILS (RF-IF) 



ITEM 
No. 


USE 


REPLACEMENT DATA 


NOTES 


RAYTHEON 


MERIT 


MILLER 


STANCOR 


WORKMAN 




PART No. 


PART No. 


PART No. 


PART No. 


PART No. 




LI 


Indicator Coup. 


DP-108 












L2 


Antenna Tank 


DP-109 












L3 


RF Choke (5. 6uh) 


DP-105 


SW-631 


4609 


RTC-8519 


T959 




L4 


Rec. RF 


DP-107 












L5 


RF Choke (1. 5uh) 


DP-103 


BC-562 


4604 


RTC-B516 


T856 




L6 


SMC IF 


DP-303 












L7 


Conv. Cath. (27uh) 


DP-301 












LB 


1st 455KC IF 


DP-101 


BC-353 


12-C30 


RTC-8633 


T608 




L9 


2nd 455KC IF 


DP -101 


BC-352 


12-C31 


RTC-8632 


T607 




L10 


3rd 455KC IF 


DP-101 


BC-352 


12-C31 


RTC-8632 


T607 




LU 


4th 455KC IF 


DP -101 


BC-352 


12-C31 


RTC-8632 


T603 




L12 


Trans. Osc. Coup. 


DP-302 












L13 


RF Choke (5.6uh) 


DP-105 












L14 


RF Choke (15uh) 


DP-104 




4624 


RTC-8524 






U5 


Hash Choke (48uh) 


DP -106 




7825-8 








U6 


Hash Choke (48uh) 


DP-106 




7825-8 












TRANSFORMER 


(POWER) 





ITEM 
No. 








REPLACEMENT DATA 


NOTES 


RATING 


RAYTHEON 
PART No. 


MERIT 
PART No. 


STANCOR 
PART No. 


THORDARSON 
PART No. 


TRIAD 
PART No. 


PRI. 


SEC. 1 


SEC. 2 


Tl 


117VAC 
® . 720A 
or 12.6 V 
DC® 
3.1A 


540VCT 
©60MA 
DC, 
(90MA)* 




DP -112 CD 










* Transmit 
© 6 Volt DC Versions 
use Part #DP-U3 



ITEM 
No. 






REPLACEMENT DATA 




NOTES 


IMPEDANCE 


RAYTHEON 

PART No. 


MERIT 
PART No. 


STANCOR 
PART No. 


THORDARSON 
PART No. 


TRIAD 
PART No. 


PRI. 


SEC. 


T2 


6500!i 


3-4SJ 


DP-1U 


A-2931 


A-3878 


24S05 


S-63X 





SPEAKER 



ITEM 
No. 


TYPE 


REPLACEMENT DATA 


NOTES 


RAYTHEON 

PART No. 


QUAM 
PART No. 


SP1 


4" PM 3-4B 


DP -114 


4A1 








COMPO 


NENT COMBINATIONS 





ITEM 
No. 


USE 


DESCRIPTION 


RAYTHEON 
PART No. 


REPLACEMENT DATA 


Kl 


Noise Clipper Net. 


(2) 270K, (2) lmeg, (2) lOOmml, 
. Olmtd 


DP -110 








VIBRATOF 


1 





ITEM 
No. 


TYPE 


INPUT 
VOLTS 


FRE- 
QUENCY 


REPLACEMENT DATA 


NOTES 


RAYTHEON 
PART No. 


CORNELL. 
DUBILIER 
PART No. 


MALLORY 
PART No. 


Ml 


Interrupter 
Interrupter 


12.6 
6.3 


1» 
1151. 




6301 
5301 


G-1601 
1601 


12.6VDC Versions 
6VDC Versions 



TO 

> 
-< 



o 

z 

o 

D 



JO 

> 

-< 



XI 

to 







FUSES 








ITEM 
No. 


TYPE 


RATING 


REPLACEMENT DATA 


RAYTHEON 
PART No 


LITTELFUSE 
PART No 


BUSS 
PART No. 


FUSE 


HOLDER 


FUSE 


HOLDER 


FUSE 


HOLDER 


M2 
M3 


3AG 
3AG 


7iA 
250V 

2A 

250V 
S/B 


AGC 7i£) 
AGC 2 




31707.5 

(3AG 7jA 

250V) 

312002 
(3AG 2A 250V) 


342001 
342001 


AGC li 
AGC 2 


HKP 
HKP 


£ 


1 


Arr.p. I 


lse used 


n 6-volt Versic 


»■■ MIS( 


:ellane 


ous 







ITEM 

No. 




RAYTHEON 




PART NAME 


PART No. 


NOTES 


M4A 
B 


Crystal ~~\ 


DP-01 to DP-23 r 


Receive ™\ 

T a s it /Matched Pair, Order by Channel Desired. 


M5 


Crystal 


DP-307 


Converter Crystal, 5545KC 


M6 


Squelch Diode 


DP-309 


1N270 or 1N54A 


M7 


Switch 


DP-306 


Channel Selector (Rotary Wafer Type) 


M8 


Switch 


DP -121 


Transmit Receive— Receive Only (DPDT Slide Type) 


M9 


Microphone 


DP-122 


Includes Switch, Capacitor, and Cord. 


M10 


Lamp Assembly 


DP-308 


Power On Indicator 




Power Cable 


DP-312 


6VDC 




Power Cable 


DP-313 


12VDC 




Power Cable 


DP-314 


U7VAC 




Knob 


DP-310 


Volume, Squelch 




Knob 


DP-3U 


Channel Selector 



WIRING DATA 



General-use Hook-up Wire . . 
Colled Microphone Cable . . . 


. . Use BELDEN No. 
Use BELDEN No. 


8530 (Solid) Available In 12 Colors 

B524 (Stranded) Available in 12 Colors 

8214 Lowest Loss (RG-8/U Type) 

8237 Low Loss (RG-8/U) 

8240 (Solid) Miniature (RG-58/U) 

8259 (Stranded) Miniature (RG-58A/U) 

8497 3 Conductor- 1 Shielded for Press-to-Talk (Neoprene) 

8496 3 Conductor- 1 Shielded lor Press-to-Talk (Vinyl) 


Ignition Noise Suppression . . 


. . Use BELDEN No. 
. . Use BELDEN No 


7300-Series Spark-Plug Sets 
8661 (3/8 In. ) 







87 




%Hi\)V 



TRADE NAME: 
SUPPLIER: 

TYPE SET: 
POWER SUPPLY: 

RATING: 
TUNING RANGE: 



Raytheon Model Raycom 

Raytheon Co. , Distributor Products Div. 
411 Providence Turnpike, Westwood, Mass 

AC -Battery, 9 Tube Transceiver 

110 - 120 Volts AC, 60 Cycles (or) 
12 VDC (or) 32VDC 

4.5 Amp. ©12.6VDC 

Any 5 CB Channels 1 thru 22 



ALIGNMENT INSTRUCTIONS 



RECEIVER 



Turn Gate Control (R2) to off. 

Connect a signal generator tuned to 455KC (400% 
Mod.) thru .lmfd to pin 2 of V2A (Mixer), com- 
mon to chassis. Connect a DC VTVM to point 
<&> . Adjust Al, A2, A3, and A4 for maximum 
deflection. 



Change connection of signal generator to the 
antenna socket and retune generator to 27. 085KC 
(Channel 11). Adjust A5, A6 and A7 for maxi- 
mum deflection. 



TRANSMITTER 

Connect a 52J2 dummy load to antenna socket. 
Using a Frequency Meter, adjust A 8 to frequency 
indicated on osc. crystal for zero beat, (within 
100 cps. ) 

Connect DC probe of VTVM to point <^> , com- 
mon to chassis. Adjust A 9 on channel 11 for 
maximum deflection of VTVM and then back off 
about 10% on the long slope. (When the crystal 
oscillator is tuned in one direction the output 
will increase slowly -- long slope -- then sud- 
denly fall off). 

Connect DC probe of VTVM to point <§> , com- 
mon to chassis. Adjust A10 for maximum de- 
flection (approximately 30 volts). 



Connect DC milliammeterto two screw terminal 
strip and adjust All and A12 alternately until the 
meter reads 25ma. Care should be taken not to 
exceed this current, otherwise the maximum 
legal plate input of 5 watts will be exceeded. 

Adjustment A13 is intended to cancel out the in- 
ternal wiring inductance between the pi section 
load capacitor and the antenna coaxial feed. 
The output of the transmitter is designed to 
match from 25 to 75 ohms. This adjustment 
(A13) may also be used to compensate for a 
standing wave ratio appearing on the coaxial 
cable feed to the antenna. An antenna may be 
off frequency by several inches and yet be loaded 
efficiently by the adjustment of A13. A12 is 
shorted out of the circuit when fully meshed. 



88 



HOWARD W. SAMS & CO., INC. Indianapolis 6, Indiana 

1963 Howard W. Sams & Co., Inc. Printed in U. S. of America KZ430R 



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© 12AU6 



MIXER 
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RESISTANCE READINGS 



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1 







A PHOTOFACT STANDARD NOTATION SCHEMATIC 

©Howord W. Sams & Co., Inc. 1963 



ALL MEASUREMENTS MADE IN "RECEIVE" POSITION UNLESS OTHERVII SE DESIGNATED. 
- MEASURED IN "TRANSMIT' POSITION. 
NC NO CONNECTION 

1 THIS READING WILL VARY DEPENDING UPON THE CONDITION OF THE lECTROLYTIC IN THE CIRCUIT, 
t MEASURED FROM PIN 7 Of v». 
TP TIEPOTNT 



92 



IF AMP 
@ 12BA6 




if if 



10000' 

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® 6AQ5 



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£=77 

INPUT X 



SW ON 

, VOLUME 
e(«K) CONTROL 



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10 AMP. 
12V0C INPUT X 32V 
RECEPTACLE 



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CONTROL 



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TRANSMIT FILAMENT 
SWITCH 



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5 A 4 4a 3 



NUMBERS ASSIGNED TO COILS, SWITCHES, PLUGS, SOCKETS, AND 
TRANSFORMERS ARE TO FACILITATE CIRCUIT TRACING OR COM- 
PONENT REPLACEMENT AND MAY NOT NECESSARILY BE FOUND ON 
THE UNIT. 



e SEE PARTS LIST FOR ALTERNATE 
VALUE OR APPLICATION 

DC COIL RESISTANCE VALUES UNDER ONE OHM 
NOT SHOWN ON SCHEMATIC DIAGRAM 

ARROWS ON CONTROLS INDICATE CLOCKWISE ROTATION 
(CONTROL VIEWED FROM SHAFT END) 



1. DC voltage measurements taken with vacuum tube voltmeter; 
AC voltages measured with 1000 ohm per volt voltmeter. 

2. Socket connections are shown as bottom views. 

3. Measured values are from socket pin to common ground. 

4. Una voltage maintained at 117 votts tor voltage readings . 

5. Nominal tolerance on component values makes possible a 
variation of 'I5%tn voltage and resistance readings. 

6. Volume control at maximum, no signal applied for voltage 
measurements. 



' 32VDC 
! INPUT 



100n 2VV 








60 mid 

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3300 n 2<H 


. TO RELAY 
COIL 




(J) NEON 








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POWER SUPPLY CIRCUIT USED IN 32VOCMOOaS. 



RAYTHEON 
MODEL RAYCOM 



93 




94 




Photofact® «•<* 



CircuiTrace 



TRADE NAME: 
SUPPLIER: 

TYPE SET: 
POWER SUPPLY: 
RATING: 



Realtone Model TR-6134 

Realtone Electronics 

71 Fifth Ave. , New York 3, N. Y. 

11 Transistor AM-CB Transceiver 

12 Volts DC 

6MA@12VDC (AM, No Signal) 
7MA@12VDC (CB, Receive, No Signal) 
16MA@12VDC (CB, Transmit, No Mod. ) 



TUNING RANGE : Any one CB Channel 1 thru 22 
BROADCAST 540 - 1620KC 



I 



: ::mmMMmi&x : .k m 



BCIF CBOSC. 455KC 2SA58 CB ANT 






>5K 


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600KC 

W 

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1600KC 



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(X12) (X6j 

BCOSC. J ZSA156 1N60 2SB54 455K 5B56 

1600KC 



III 



PULLEY 



AM TUNING GANG SHAFT 




PULLEY 



TUNING 
KNOB 
(TURNED FULLY 
CLOCKWISE) 



HOWARD W. SAMS & CO., INC. Indianapolis 6. Indiana 

1963 Howard W. Sams & Co., Inc. Printed in U. S. of America PY060 



95 





A Howard W. Sam. MI:HUH:««UJ Photo 



96 



ALIGNMENT INSTRUCTIONS 



This transceiver meets all requirements of 
F.C.C. Rules & Regulations, Part 15, Subpart "E" for 
low power communications devices and requires no 
station license. However, only those persons properly 
licensed by the F.C.C. are permitted to repair or ad- 
just any malfunctioning unit found to be transmitting 
illegally. (Refer to F.C.C. Rules & Regulations, Part 
19, Subpart "D", Section 19.71.) 

Equipment Required 

1. AM Signal Generator 

2. Audio Signal Generator 

3. Frequency Meter 

4. Oscilloscope 

5. Output Meter 

6. Milliammeter 



CB Receiver Alignment 

1. Connect output meter 
(use earphone jack). 



across speaker voice coil 



2. Set receiver volume control to maximum. 

3. Slide Radio-Trans switch to Trans. 

4. Connect high side of signal generator through a .01 
mfd capacitor to telescoping antenna (antenna must 
be fully collapsed) connect low side to receiver 
ground. Set generator to 455 KC 1000% 30% Modu- 
lation. Output of generator should be no higher than 
is necessary to obtain output readings. 

5. Turn receiver on. (Batteries should be new or up 
to full voltage while aligning receiver and trans- 
mitter sections). 

6. Adjust Al, A2 and A3 for maximum reading on out- 
put meter. 

CB Receiver Oscillator and RF Alignment 

1. Disconnect signal generator and output meter. 

2. Connect negative lead of milliammeter (set on 100 
jLta scale) to receiver ground. Connect positive am- 
meter lead through an OA70 (or equivalent) diode to 
point <^> as follows: 

„ ,, OA70 
To positive lead Cath 



of ammeter "*~ 



+ 1 ^- * To point ^ 



3. Adjust A4 counterclockwise (out) for maximum 
current reading. Then turn A4 clockwise (in) until 
reading is 5% less than maximum. 

4. Disconnect milliammeter and reconnect output 
meter and signal generator. Connect high side of 
generator through a 13 mmf capacitor to telescoping 
antenna, low side to receiver ground. Set generator 
to operating frequency specified for the unit being 
aligned. Use- 1000% 30% modulation. 

5. Adjust A5 for maximum reading on output meter. 



Broadcast AM Receiver Alignment 

1. Slide Radio-Trans switch to Radio Position. 



2. Set receiver volume control to maximum. Tuning 
gang fully open. 

3. Connect output meter to earphone jack. 

4. Fashion loop of several turns of wire and connect 
to output of signal generator to radiate signal into 
BC antenna of receiver. Set generator to 455KC 
400% modulation and operate with output no higher 
than necessary to obtain an output reading. 

5. Adjust A6 for maximum reading on output meter. 

6. Set signal generator to 1600 KC. 

7. Set receiver dial to 1600 KC. 

8. Adjust A7 and A8 for maximum reading on output 
meter. 

9. Set signal generator to 600 KC. 

lO.Set receiver dial to 600 KC. 

11. Adjust A9 and A10 for maximum reading. A10 is 
adjusted by moving coil along ferrite core. 

Transmitter Alignment 

1. Connect milliammeter (10 ma range) into RF out- 
put circuit as follows: 

a. Cut loop in lead of resistor (R35) at point<^>, 

b. Connect negative lead of milliammeter to cut 
lead on resistor (R35). 

c. Connect positive lead of milliammeter to cut lead 
on wiring board at point 39. 

2. Connect a dummy antenna (13 mmf capacitor in 
series with a 39n resistor) between telescoping an- 
tenna and receiver ground. 

3. Set receiver volume control to maximum. 

4. Hold Talk-Listen switch in Talk position and: 

a. Adjust All counterclockwise (out) for maximum 
current reading. Then turn All clockwise (in) 
for a reading .15 ma less than maximum. 

b. Adjust A12 for minimum current reading. 

5. Connect the audio generator to earphone jack. Con- 
nect the oscilloscope to the earphone jack of another 
TR6134 (known to be in good operating condition 
and operating on the same frequency) and set this 
unit to receive the signal from the unit being aligned. 

6. Press the Talk-Listen switch on the unit being 
aligned and check the waveform for distortion on 
the oscilloscope connected to the second unit. Re- 
align if necessary. 

7. Remove milliammeter and solder cut lead of re- 
sistor R35. 

8. Use a good frequency meter to check the frequency 
of the TR6134 to make certainitis within the ±.005% 
deviation permitted by the F.C.C. 



> 

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97 



CB MIXER 
© 2SA58 ( «5KC 

HI 



1ST IF AMP 
M) 2SA156 £»&. 



2ND IF AMP 
(m) 2SA156 _«i?KC_. 




1. DC voltage measurements taken with vacuum tube voltmeter. 

2. Socket connections or transistor terminals are snown as 
bottom views. 

3. Measured values are from socket pin or terminal to 
common ground. 

4. Nominal tolerance on component values makes possible a 
variation of *15* in voltage and resistance readings. 

5. Volume control at maximum, no signal applied for voltage 
measurements. 



@ TALK LISTEN SWITCH 
SHOWN IN LISTEN 
POSITION. 

(B) RADIO-TRANSCEIVER 
SWITCH SHOWN IN 
TRANSCEIVER POSITION. 

VOLTAGE READINGS TAKEN WITH M2 IN LISTF.N POSITION 

ANDMJ IN TRANS POSITION. UNLESS OTHERWISE INDICATED. 

■ TAKEN WITH IH2 IN TALK POSITION AND MJ IN TRANS POSITION. 

• TAKEN WITH M? IN LISTEN POSITION AND M3 IN RADIO POSITION. 



A PHOTOFACT STANDARD NOTATION SCHEMATIC 

»„,, HHnnna 

©Howard W Sams & Co., Inc. 1963 



98 



AUDIO OUTPUT 
@2SB56 




JO 
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> 
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-* 

o 

z 

m 

5 
O 






SW ON 

VOLUME 
CONTROL 



BATTERY CURRENT DRAIN 
6 ma BC AM RADIO NO SIGNAL 
8ma BC AM RADIO NORMAL VOLUME 
7ma CB LISTEN NO SIGNAL 
L6n» CB TALK NO SIGNAL 



.— c/'o-pHH-o* — *\* — *-<>-• — ^ — ••*>-* — *\^ — •"°*» — H F — ***" — H^ — *"°* — H H — *** — H' ~ * °"*~ 
J, ES L2V01TS 18 1.5V SIZE "AA"CELLSI 

® 



-!2V 
"<•' "■" " SOURCE 



REALTONE MODEL TR-6134 



99 





100 



PARTS LIST AND DESCRIPTION 



TRANSISTORS 



ITEM 
No. 


ORIG. 
TYPE 


USE 


REPLACEMENT DATA 


NOTES 


DELCO 
PART No. 


GENERAL 
ELECTRIC 
PART No. 


RCA 
PART No. 


XI 

X2 
X3 
X4 
X5 
X6 
X7 
X8 
X9 
X10 
Xll 
X12 


2SA58 
2SA92 
2SA73 
2SA156 
2SA156 
2SBS4 
2SB54 
2SB56 
2SB56 
2SA92 
2SA74 
1N60 


CB Mixer 
CB Oscillator 
AM Converter 
1st IF Amp. 
2nd IF Amp. 
AGC Amp. 
Driver 
Output 
Output 

Transmitter Osc. 
Final RF Output 
Detector 


DS-25 
DS-25 

DS-25 
DS-25 
DS-26 
DS-26 
DS-26 
DS-26 
DS-25 
DS-26 


GE-1 
GE-1 

GE-1 
GE-1 
GE-2 
GE-2 
GE-2 
GE-2 
GE-1 
GE-2 
1N60 


2NL179 
2NU78 
2N412 
2N410 
2N410 
2N406 
2N406 
2N408 
2N408 
2N410 
2N408 
1N60 


PNP 
PNP 
PNP 
PNP 
PNP 
PNP 
PNP 
PNP 
PNP 
PNP 
PNP 
Diode 



ELECTROLYTIC CAPACITORS 



ITEM 
No. 


RA1 


ING 


REPLACEMENT DATA 


CAP. 


VOLT. 


REALTONE 
PART No. 


AEROVOX 
PART No. 


CORNELL- 
DUBILIER 
PART No. 


GENERAL 
ELECTRIC 
PART No. 


GENERAL 

INSTRUMENT 

PART No. 


MALLORY 
PART No. 


SPRAGUE 
PART No. 


CI 
C2 
C3 
C4 
C5 


.5 
.2 
.2 

200 
30 


6 
6 
6 
12 
6 


CAO. 5 
CAO. 2 
CAO. 2 
V-200-12 
V-30-6 


BCD6001 
BCD6001 
BCD6001 
BCD10190 
PTT10 


NLWl-6 

NLWl-6 

NLWl-6 

ECPB421 

NLW30-6 


MTl-1 

MTl-1 

MTl-1 

MTl-23 

MTl-13 


MLV200-10 
MLV30-6 


TTL5X200 
TT6X30 


TE-1119.6 
TE-1056 









FIXED 


CAPACITORS 








ITEM 
No. 


RATING 


REMARKS 


REPLACEMENT DATA 


AEROVOX 


CENTRALAB 


CORNELL 
DUBILIER 


ELMENCO 


MALLORY 


SPRAGUE 








PART No. 


PART No. 


PART No. 


PART No. 


PART No. 


PART No. 


C6 


20 






DD-200 


L10Q2 


CCD-200 


GP420 


5GA-Q20 




.01 




TTD-01 


DDM-103 


H05S1 




TA-110 


TG-S10 


C8 


.04 




TTD-05 


CK-503 


H5 




TA-150 


TG-S50 




.01 




TTD-01 


DDM-103 


H05S1 




TA-110 


TG-S10 








TTD-05 


CK-503 


H5 




TA-150 


TG-S50 




.01 




TTD-01 


DDM-103 


H05S1 




TA-110 


TG-S10 










DD-200 


L10Q2 


CCD-200 


GP420 


5GA-D20 




.01 




TTD-01 


DDM-103 


H05S1 




TA-110 


TG-S10 








TTD-05 


CK-503 


H5 




TX-150 


TG-S50 




.0015 




BPD-0015 


DD-152 


BYA10D15 


CCD-I52 


GP215 


10TS-D15 








TTD-05 


CK-503 


H5 




TA-150 


TG-S50 








NPO-DI2.2 


DTZ-2R2 


C10V22C 


CCTO-2R2 


CNO-522 


10TCC -V22 


C19 






TTD-05 


CK-503 


HI 




TA-150 


TG-S50 






TTD-05 


CK-503 


H5 




TA-150 


TG-S50 








TTD-05 


CK-503 


H5 




TA-150 


TG-S50 








TTD-05 


CK-503 


H5 




TA-150 


TG-S50 








TTD-05 


CK-503 


H5 




TA-150 


TG-S50 








TTD-01 


DDM-103 


H05S1 




TA-110 


TG-S10 




.01 




TTD-01 


DDM-103 


H05S1 




TA-U0 


TG-S10 








TTD-01 


DDM-103 


H05S1 




TA-110 


TG-S10 


C27 






DI50 


DD-500 


L10Q50 


CCD-500 


GP450 


10TS-Q50 






TTD-01 


DDM-103 


H05S1 




TA-110 


TC-S10 








TTD-01 


DDM-103 


H05S1 




TA-110 


TG-S10 


C30 








DD-200 


L10Q2 


CCD-200 


GP420 


5GA-Q20 






TTD-01 


DDM-103 


H05S1 




TA-110 


TG-S10 


C32 








DD-200 


L10Q2 


CCD-200 


GP420 


5GA-Q20 






TTD-01 


DDM 103 


H05S1 




TA-110 


TG-S10 



* 

? 



o 



" 



CONTROLS 

All wottoges 1/2 watt, or less, unless otherwise listed. 



ITEM 
No. 


USE 


RESIST- 
ANCE 


REPLACEMENT DATA 


REALTONE 
PART No. 


CENTRALAB 
PART No. 


CLAROSTAT 
PART No. 


CTSHRC 
PART No. 


MALLORY 
PART No. 


Rl 


Volume & Switch 


500 on 


RV-014 











RESISTORS (Power and Special) 



ITEM 
No. 


RATING 


REPLACEMENT DATA 




ITEM 
No. 


RATING 


REPLACEMENT DATA 


IRC 
PART No. 


WORKMAN 
PART No. 


REMARKS 


IRC 
PART No. 


WORKMAN 
PART No. 


REMARKS 


R28 


Thermistor 






#D-22A 













Realtone Part Number. 



101 



PARTS LIST AND DESCRIPTION (CONTINUED) 



COILS (RF-IF) 



ITEM 


USE 


REPLACEMENT DATA 


NOTES 


REALTONE 


MERIT 


MILLER 


STANCOR 


WORKMAN 






PART No. 


PART No. 


PART No. 


PART No. 


PART No. 




LI 


Antenna Loading 


HL-010 












1.2 


Antenna 


HA-155 












L3 


Oscillator 


HO-130 












L4 


1st IF 


HI-040 












L5 


AM Loopstick 


HA-015 












1.6 


AM Oscillator 


HO-091 












L7 


1st AM IF 


HI-043 












L8 


2nd IF 


HI-051 












1,9 


3rd IF 


HI-062 












L10 


Trans. Osc. 


HM-010 












Lll 


RF Tank 


HN-010 






- 







TRANSFORMER (DRIVER) 



ITEM 
No. 






REPLACEMENT DATA 


NOTES 


RATIO 


REALTONE 
PART No. 


MERIT 
PART No. 


STANCOR 
PART No. 


THORDARSON 
PART No. 


TRIAD 
PART No. 


PRI. 


SEC. 


Tl 


1.5 


1 


LI-061 



















TRANSFORMER (AUDIO OUTPUT) 




ITEM 
No. 


IMPEDANCE 


REPLACEMENT DATA 


NOTES 


REALTONE 
PART No. 


MERIT 
PART No. 


STANCOR 
PART No. 


THORDARSON 
PART No. 


TRIAD 
PART No. 


PRI. 


SEC. 1 


T2 


500S! CT 


6-8(2 


LM-010 












SEC. 2 


450S! 



SPEAKER 



ITEM 
No. 


TYPE 


REPLACEMENT DATA 


NOTES 


REALTONE 
PART No. 


QUAM 
PART No. 


SP1 


2 i" PM 6-8!! 


AS-088 







BATTERIES 



ITEM 
No. 


VOLTAGE 


REALTONE 
PART No. 


REPLACEMENT DATA 


NOTES 


BURGESS 


EVEREADY 


MALLORY 


Ml 


1.5V 


703 


930 
(or AL-9, Hg-9) 


1015 
(or E91, E9) 


M-15R 
(or MN1500, ZM-9) 


4 Used 



MISCELLANEOUS 



ITEM 
No. 


PART NAME 


REALTONE 
PART No. 


NOTES 


M2 
M3 
M4 

M5 

M8 


Switch 

Switch 

Crystal 

Crystal 

Crystal 

Crystal 

Tuning Cap. 


SH-087 

SH-086 

W6134-2002 

W6134-2004 

W6134-2001 

W6134-2003 

CV-013 


Talk-Listen (Push-to-talk) 
Radio-Trans. -Selector (Slide Type DPST) 
Receiving (27.065MC) 
Receiving (27.135MC) 
Transmitting (27.065MC) 
Transmitting (27.135MC) 
2 Gang (AM Receiver) 



CABINETS & CABINET PARTS 

(Whan Ordering Specify Model, Chassis & Color) 



ITEM 


PART No. 




ITEM 


PART No. 


Knob - Volume 
Knob - Tuning 


W6134-0012 
W6134-0013 


Knob - Talk-Listen 
Cabinet 


W6134-0020 
W6134-0001 



WIRING DATA 



General-use Hook-up Wire Use BELDEN No. 8530 (Solid) Available in 12 Colors 

8524 (Stranded) Available In 12 Colors) 

Shielded Antenna Lead Use BELDEN No. 8214 Lowest Loss (RG-8/U Type) 

8237 Low Loss (RG-8/U) 

8240 (Solid) Miniature (RG-58/U) 

8259 (Stranded) Miniature (RG-58A/U) 

Coiled Microphone Cable Use BELDEN No. 8499 Single Conductor Shielded (Neoprene) 

8498 Single Conductor Shielded (Vinyl) 

Ignition Noise Suppression .... Use BELDEN No. 7300-SerieB Spark-Plug SetB 

Bonding Strap Use BELDEN No. 8661 (3/8 IO 



102 



TRADE NAME : Sonar Model E (Revised) 

SUPPLIER : Sonar Radio Corp. 

73 Wortman Avenue, Brooklyn, N. Y. 

TYPE SET : 9 Tube Transceiver 

POWER SUPPLY : UO - 120 Volts AC, 60 Cycles (or) 
6 (or) 12 Volt Storage Battery 

RATING : 52 Watts, . 5 Amp. ® 117V AC 

8 Amp.® 6. 3VDC 
4.1 Amp. ®12.6VDC 

TUNING RANGE. Any 8 CB Channels 1 thru 23 

Receiver may be continuously tuned. 




ALIGNMENT INSTRUCTIONS 



Suggested Alignment Tools: 

Al thru A6 GENERAL CEMENT #5097, 8727 WALSCO #2515 

A7thruA10 GENERAL CEMENT #8282, 8606, 8606-L WALSCO #2526 2543 2544 

All and A13 GENERAL CEMENT #5000, 5003, 5068 WALSCO #2512 , 2525 " 2528 

A12 GENERAL CEMENT #8721, 8722 WALSCO #2519 



RECEIVER ALIGNMENT 



SIGNAL 
GENERATOR 



High side thru .lmfd to pin 6 (grid) 
of V2 (Mixer), common to chassis. 
(Tune to455KC, 4001. Mod.) 



High side to antenna input, common 
to chassis (Tune to Channel 
Frequency. ) 



CHANNEL 



Center 

Channel 

Used. 



Center 
Channel 
Used. 



ADJUST 



A1.A2, 
A3.A4, 
A5.A6 



A7.A8, 
A9 



REMARKS 



Output meter across voice coil, 
deflection . 



Adjust for maximum 



Tune-Crystal switch In Tune position. Output meter across 
voice coil. Adjust for maximum deflection. 



TRANSMITTER ALIGNMENT 



o 

z 
> 

73 

3 
O 
o 



JO 
<D 

< 

mm* 

VI 

(D 

Q. 



Only those persons properly licensed are permitted to make repairs or adjustments which may result in illegal operation 
(Refer to FCC rules and regulations Part 19, Subpart D, Section 19. 71) 

The frequency of the transmitter should be checked periodically with a secondary frequency standard to insure proper and 
legal operation. 

Best results will be obtained when adjusting the final RF output circuit if the antenna normally used is connected and the 
chassis is as nearly in the cabinet as possible. 



Connect antenna or dummy load. 
Connect DC probe of VTVM to 
point <A> . Common to chassis. 



Connect antenna or dummy load. 



CHANNEL 



ADJUST 



A10 



AU.A12, 
A13 



REMARKS 



Key transmitter. Adjust for maximum deflection. 
Note rate of dropoff on each side of peak and set just 
below peak on side of gradual dropoff. 



Adjust for maximum brilliance of front panel lamp. 



HOWARD W. SAMS A CO., INC. Indianapolis 6, Indian. 

1963 Howard W. Sams & Co., Inc. Printed in U. S. of America PY152 



103 





104 




O 

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> 

O 

o 



50 
< 

5* 
(D 

a 




105 




M9 SHOWN IN "CRYSTAL" POSITION 



RESISTANCE REAOINCS 



:i:'-i 


TUBE 


Pin 1 


Pin 2 


Pin 3 


fin a 


Pin 5 


Pin 6 


Pin 7 


I'm 8 


Pin 9 


VI 


12BA6 


1. 6meg 


OQ 


FIL 


FIL 


t2200ft 


UQOK 


Oft 






V? 


6J6 


t»K 


t35K 


FIL 


FIL 


47DK 


100K 


180ft 






V3 


6AU8A 


560ft 


100K 


T4700ft 


FIL 


FIL 


• 80 


-LOOK 


-56K 


• 1000ft 


V4 


6BA6 


1. fimetj 


Oft 


FIL 


FIL 


11000ft 


t47K 


100ft 






V5 


1JBA6 


""! 


BQ 


FIL 


FIL 


t3BQ 


t47K 


6X1 






V6 


12ALJO 


t. Smeg 


Oft 


FIL 


FIL 


t500K 


t470K 


on 






V7 


L2AT7 


t520K 


2.3meg 


n.5K 


FIL 


FIL 


T5350 


470K 


2200 


FIL 


VI 


12BH7 


t3«n 


130ft 


220Q 


FIL 


FIL 


t325ft 


uon 


2200 


FIL 


V9 


12AQ5 


37K 


-Dft 


FIL 


fIL 


-T9350 


-U7K 


27K 







ALL MEASUREMENTS TAKEN IN "RECEIVE" POSITION. UNLESS NOTED, 
MEASURED FROM OUTPUT OF X2. 
MEASURED IN "TRANSMIT" POSITION. 



See parts list lor alternate value or application. 

Voltage measurements taken witn vacuum tu&e voltmeler. 

All controls sel lor normal operation, no signal applied. 

Measured values are from socket pin or terminal to common ground. 

All terminals viewed from bottom unless otherwise designated. 

Numbers assigned to terminals may not be found on the unit. 

Supply voltage maintained at rated value for voltage readings. 



106 



SPEECH AMPLIFIER 

©A 12AT7 



A.F. AMPLIFIER 
®» 12AT7 



output-modulator 
®a12BH7A 



® 

OUTPUT 
TRANS. 





5W «.5A 117VAC 








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SONAR MODEL E (Revised) 



107 



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5HK-S10 
10TS-T15 

5HK-D50 

10TCC-Q10 

10TS-T15 

10TCC-Q10 

10TCC-Q10 

5HK-S10 
10TCC-V22 

10TCC-V68 


2TM-P15 
5HK-S10 
5HK-S10 
5HK-S10 
2TM-M1 
4TM-P10 
4TM-P10 
5HK-S10 
5HK-S10 


si 


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GEM-2015 

B-110 

B-110 

B-110 

GEM-21 

GEM-401 

GEM-401 

B-110 

B-110 

CT280A 


s < 

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oouuoouo uououuuuu 


2DP-3-154 

CCD-103 

CCD-103 

CCD-103 

1DP-5-I05 

4DP-3-104 

4DP-3-104 

CCD-103 

CCD-103 

CCF-102 


SS| 


BYAIOSI 
L10T15 

BYA10D5 
CIOQIC 
L10T15 
CIOQIC 

CIOQIC 

BYAIOSI 
C10V3C 

C10V68C 


CUB2P15 

BYAIOSI 

BYAIOSI 

BYAIOSI 

CUB2W1 

CUB4P1 

CUB4P1 

BYAIOSI 

BYAIOSI 


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DD-103 
DD-103 
DD-103 

DF-104 
DF-104 
DD-103 
DD-103 

MFT-1000 


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P288N-15 

BPD-01 

BPD-01 

BPD-01 

P288N-1.0 

P488N-1 

P488N-1 

BPD-01 

BPD-01 

EF-001 


B 
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10 NPO 

150 10% 

10 NPO 10% 

.001 

.001 

10 N750 5% 

.001 

.001 

.01 

2.2 

.001 

6.8 NPO 10% 

100-500 


.15 200V 

.01 

.01 

.01 

1.0 50V 

.1 200V 

.1 200V 

.01 

.01 

.001 


§1 


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RTC-8609 
RTC-8609 
RTC-8632 
RTC-8633 
RTC-8633 
RTC-8598 

RTC-8609 

RTC-9182 
RTC -9182 


LS (RF 

VCEMENT D 

MILLER 

PART No. 


6250 
6171-A 
6171-A 
12 -CI 
12 -C2 
12 -C2 
6181 

6171-A 

5220 
5220 


CO 

REPL 
MERIT 
PART No. 


SW-609 
SW-608 
SW-608 
BC-352 
BC-353 
BC-353 
TV -185 

SW-608 

BC-537 
BC-537 




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22-030-001 
22-050-001 
22-040-001 
22-010-014 
22-010-002 
22-010-002 
22-060-001 

22-040-002 
21-060-005 
22-070-001 
22-090-003 
22-100-003 
22-100-003 




to 


Antenna 

RF 

Oscillator Grid 

1st IF 

2nd IF 

3rd IF 

RF Choke (250uh) 

Transmit Osc. 

Plate 
RF Choke (21uh) 
Final 

Antenna Loading 
Fil. Choke (lOuh) 
Hash Choke (lOuh) 




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10TCC-Q10 
10TS-T10 

10TS-T10 


10TCC-Q25 

5HK-S10 

5HK-S10 

5HK-S10 

5HK-S10 

2TM-P15 

5HK-S10 

10TS-T15 

5HK-D50 

5HK-D50 

5HK-D50 

5HK-S10 

4TM-P10 




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CNO-425 

CNO-425 

B-110 

CT280A 

CNO-410 

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GP310 


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CCF-102 

CCF-102 

CCTO 100 
CCD-101 
CC F-102 
CCD-102 
CCD-101 


CCTO-270 

CCD-103 

CCD-103 

CCD-103 

CCD-103 

2DP-3-154 

CCD-103 

CCD-151 

CCD-502 

CCD-502 

CCD-502 

CCD-103 

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108 



PARTS LIST AND DESCRIPTION (CONTINUED) 



FILTER CHOKE 



ITEM 
No. 


RATINGS REPLACEMENT DATA 


NOTES 


CURRENT 
(Measured) 


DC RES 


INDUCTANCE 

10 CURRENT 

1000-) 


SONAR 
PART No. 


MERIT 
PART No. 


STANCOR 
PART No. 


THORDARSON 
PART No. 


TRIAD 
PART No. 


U4 


.080A 


35SJ 


LHY 


14-070-001 













TRANSFORMER (POWER) 



ITEM 
No. 








REPLACEMENT DATA 


NOTES 


RATING 


SONAR 
PART No. 


MERIT 
PART No. 


STANCOR 
PART No. 


THORDARSON 
PART No. 


TRIAD 
PART No. 


PRI. 


SEC. 1 


SEC. 2 


Tl 


117V AC 

®.48A 

(or) 

12.6VDC 

®4.1A 


90VAC 
® .080A 
DC 




14-010-017 * 












» Part #14-010-018 
used In 6VDC version 



TRANSFORMER (DRIVER) 



ITEM 
No. 


TURNS 
RATIO 


REP1ACEMENT DATA 


NOTES 


SONAR 
PART No. 


MERIT 
PART No. 


STANCOR 
PART No. 


THORDARSON 
PART No. 


TRIAD 
PART No. 


PRI. 


SEC. 


T2 


1 


1 


14-020-001 













TRANSFORMER (AUDIO OUTPUT) 



ITEM 
No. 






REPLACEMENT DATA 


NOTES 


IMPEDANCE 


SONAR 

PART No. 


MERIT 
PART No. 


STANCOR 
PART No. 


THORDARSON 
PART No. 


TRIAD 
PART No. 


PRI. 


SEC. 1 


T3 


16K CT 




14-050-001 












SEC. 2 





SPEAKER 



ITEM 
No. 


TYPE 


REPLACEMENT DATA 


NOTES 


SONAR 
PART No. 


OUAM 
PART No. 


SP1 


3" PM 


36-043-001 







VIBRATOR 



ITEM 
No. 


TYPE 


INPUT 
VOLTS 


FRE- 
QUENCY 


REPLACEMENT DATA 


NOTES 


SONAR 
PART No. 


CORNELL- 
DUBILIER 
PART No. 


MALLORY 
PART No. 


Ml 


Interrupter 
Interrupter 


12.6 
6.3 


1151. 
1151; 


29-030-001 
29-030-002 


6301 
5301 


G-1601 

1601 


12 Volt Versions 
6 Volt Versions 



> 

TO 
% 

o 

o 



50 

a 
5° 

(0 

a. 



FUSES 









REPLACEMENT DATA 


SONAR 


LITTELFUSE 




BUSS 


No. 


TYPE 


RATING 


PART No. 


PART No. 




PART No. 


FUSE 


HOLDER 


FUSE 


HOLDER 


FUSE 


HOLDER 


M2 


3AG 


7JA 
32V 


42-010-014 




31107. 5 

(3AG 7jA 32V) 


357001 


AGC7* 


4405 




3AG 


10A 
32V 


42-010-008 




311010 

(3AG I0A32V) 


357001 


AGC 10 


4405 




3AG 


6A 
32V 


42-010-009 




311006 
(3AG6A32V) 


357001 


AGC6 


4405 


M3 


3AG 


1A 
250V 


42-010-016 




312001 

(3AG 1A250V) 


357001 


AGC1 


4405 




3AG 


2A 
250V 


42-010-006 




312002 

(3AG 2A250V) 


357001 


AGC 2 


4405 



MISCELLANEOUS 







SONAR 




No. 


PART NAME 


PART No. 


NOTES 


M4 


Crystal 




Receive (order by freq. & channel desired) 


M5 


Crystal 




Transmit (order by freq. & channel desired) 


M6 


Diode 


19-050-001 


Detector (1N295) 


M7 


Diode 


19-040-003 


Squelch 


M8 


Switch 


10-030-002 


Crystal Selector (Rotary Wafer Type) 


M9 


Switch 


10-030-001 


Crystal-Manual Tune (Rotary Wafer Type) 


M10 


Relay 


16-030-002 


Antenna (SPDT) 


Mil 


Relay 


16-010-002 


Change-over (3PDT) 




Microphone Assy. 


43-010-011 


Includes Plug, Cable, and Push-to-talk Switch 





WIRING DATA 


General-use Hook-up Wire . . 


. . Use BELDEN No. 8530 (Solid) Available in 12 Colors 

8524 (Stranded) Available in 12 Colors 
Use BELDEN No. 8214 Lowest Loss (RG-8/U Type) 

8237 Low Loss (RG-8/U) 

8240 (Solid) Miniature (RG-58/U) 

8259 (Stranded) Miniature (RG-58A/U) 
Use BELDEN No. 8497 3 Conductor- 1 Shielded lor Prees-to-Talk (Neoprene) 

8496 3 Conductor- 1 Shielded for Press-to-Talk (Vinyl) 


Ignition Noise Suppression . . 


. . Use BELDEN No. 7300-Series Spark-Plug Sets 
. . Use BELDEN No. 8661 (3/8 In. ) 





109 




PHOTOFACT® vvw, 



CircuiTrace* 





TRADE NAME: 
SUPPLIER: 



Sony Model CB-901 

Sony Corp. of America 

514 Broadway, New York 12, N. Y. 



TYPE SET: 9 Transistor Transceiver 

POWER SUPPLY: 12 Volts DC 

RATING: 8MA@12VDC (Receive, No Signal) 

18MA®12VDC (Transmit, No Modulation) 

TUNING RANGE; Any one CB Channel 1 thru 23 



o 

if 

go 



Of 

§ 

M 

z 
o 



• 



ALIGNMENT INSTRUCTIONS 



Suggested Alignment Tools: Al thru A8. . .GENERAL CEMENT #9089, 8728A 



RECEIVER ALIGNMENT 



Connect DC VTVM across Volume Control. 



SIGNAL 
GENERATOR 



High side thru . Olmfd to base of 
XI, common to ground. Tune to 
455KC (Unmod. ) . 



Radiate signal into receiver of 
antenna. Tune to channel frequencj 



TRANSMITTER ALIGNMENT 



CHANNEL 



ADJUST 



Al, A2, 
A3 



A4,A5, 
A6 



REMARKS 



Adjust for maximum deflection. 



Adjust for maximum deflection. 



ONLY THOSE PERSONS PROPERLY LICENSED ARE PERMITTED TO MAKE REPAIRS OR ADJUSTMENTS WHICH MAY 
RESULT IN ILLEGAL OPERATION. ( REFER TO FCC RULES & REGULATIONS PART 19, SUBPART D, SECTION 19. 71) 



SPECIAL INSTRUCTIONS 



INDICATOR 



Maintain supply voltage at 12V 
during alignment. 



RF Wattmeter (or Field Strength 
Meter) 



ADJUST 



A7.A8 



REMARKS 



Remove jumper. (Refer to capacitor 
photo). Connect DC milllameter. 
Key transmitter. 

Adjust for maximum on RF wattmeter 
and MINIMUM on DC milllameter. 
Retouch A6 for maximum deflection on 
RF wattmeter. 



HOWARD W. SAMS & CO., INC. Indianapolis 6. Indiana 

110 © 1963 Howard W. Sams & Co., Inc. Printed in U. S. of America LY935 




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113 



9 TELESCOPIC 

I ANTENNA 

NC 
253 



MIXER 1ST IF AMP 2ND IF AMP 
@A122 «5KC @C76 . «5KC ^ @C76 , «5KC_ 




L2, 13, L4, L5, SL6 
TERMINAL GUIDE 



ALL MEASUREMENTS TAKEN IN "RECEIVE" POSITION UNLESS OTHERWISE DESIGNATED. 
-TAKEN IN "TRANSMIT" POSITION. 



1 4 
L7 TERMINAL GUIDE 



NUMBERS ASSIGNED TO COILS, SWITCHES, PLUGS, SOCKETS, AND 
TRANSFORMERS ARE TO FACILITATE CIRCUIT TRACING OR COM- 
PONENT REPLACEMENT AND MAY NOT NECESSARILY BE FOUND ON 
THE UNIT. 

1 . DC voltage measurements taken with vacuum tube voltmeter. 

2. Socket connections or transistor terminals are shown as 
bottom views. 

3. Measured values are trom socket pin or terminal to common 
ground. 

4. Nominal tolerance on component values makes possible a 
variation ol f 15% in voltage and resistance readings. 

A PHOTOFACT STANDARD NOTATION SCHEMATIC 

with onmnxEi 

©Howard W Soms & Co, Inc. 1963 



RESISTANCE MEASUREMENTS NOT GIVEN BECAUSE OF THE 
WIDE VARIATION IN INTERNAL 1RANSI STOR RESISTANCE. 



114 




It 

It 



6 NC 



M4 TERMINAL GUIDE 



SWITCH ON 
VOLUME CONTROL 



V" 




SONY MODEL CB-901 



115 




PHOTOFACT® w»fc 



CircuiTrace 




TRADE NAME . Triumph Models TC-900, TC-900A 

SUPPLIER : Custom Importing Company 

1409-11 Murray Road, N. Kansas City 16, Mo. 

TYPE SET : 10 Transistor Transceiver 

POWER SUPPLY : 10. 5 Volts DC 



RATING: 

TUNING RANGE ;Any one Citizens Band Channels 1 thru 22 



6MA ® 10. 5 VDC (Receive, No Sig. Min. Vol. ) 
MMA'SlO. 5VDC (Transmit, Unmodulated) 



< 

o 
o 

©> 



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o 



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m 

Q 

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z 

Q. 

D 
ec 



ALIGNMENT INSTRUCTIONS 



ALIGNMENT INSTRUCTIONS-READ CAREFU1LY BEFORE ATTEMPTING AtlGNMENT ' 

Use only enough generator output to provide a usable indication. 

Best results will be obtained when adjusting A5, A7 and AS if the antenna normally used is connected and the unit is as 

nearly in the cabinet as possible. 

Suggested Alignment Tools: 

A1,A2,A3 GENERAL CEMENT #5000,5003,5066, 8271, 8272,8276,8277 8290 8609 8722 9150 9298 

WALSCO #2515, 2516, 2518, 2519, 2525, 2541 

A4thruA8 GENERAL CEMENT #8282, 8606, 8606-L, 9091 

WALSCO #2526, 2541, 2542, 2543, 2544 



RECEIVER ALIGNMENT 



| Connect DC VTVM across volume control 


SIGNAL 
GENERATOR 


CHANNEL 


ADJUST 


REMARKS 


High side to antenna terminal, low 
side to ground. Tune to 455KC 
(Unmod. ) 




A1.A2, 
A3 


Adjust for maximum deflection. 


High side to antenna terminal, low 
side to ground. Tune to Channel 
Frequency (Unmod. ) 




A4.A5 


Adjust for maximum deflection. 



TRANSMITTER ALIGNMENT 



ONLY THOSE PERSONS PROPERLY LICENSED ARE PERMITTED TO MAKE REPAIRS OR ADJUSTMENTS WHICH MAY 
RESULT IN ILLEGAL OPERATION. (REFER TO FCC RULES & REGULATIONS PART 19, SUBPART D, SECTION 19. 71) 


SPECIAL INSTRUCTIONS 


INDICATOR 


ADJUST 


REMARKS 


Connect antenna or dummy load. 


RF Wattmeter or field strength meter 


A6,A7 


Key Transmitter. Adjust for maximum output. 




" 


AS 


" 



HOWARD W. SAMS & CO., INC. Indianapolis 6, Indiana 

116 © 1963 Howard W. Sams & Co., Inc. Printed in U. S. of America LY647 



455KC 




455KC 



CHASSIS TOP VIEW - ALIGNMENT, CAPACITOR & MISC. IDENT. 




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NUMBERS ASSIGWO TOCOILS, SWITCHES, PLUGS, SOCKETS. AND 
TRANSFORMERS ARE TO FACILITATE CIRCUIT TRACING OR COM- 
PONENT REPLACEMENT AND MAY NOT NECESSARILY BE FOUND ON 
THE UNIT. 



TRANSMIT OSC 

© «@2SA80 

o «-|0r-» » 

TRANSMIT 
CRYSTALLISE 




©J 02 



«0K 

(50 Kl fe?)^ 1 " 



FINAL AMP 

6f^2SA246 

*-<L2V 




L7 TERMINAL GUIDE 



16 TERMINAL GUIDE 



O SEE PARTS LIST FOR ALTERNATE 
VALUE OR APPLICATION 

RESISTANCE MEASUREMENTS NOT GIVEN BECAUSE OF THE 
WIDEVARIATION IN INTERNAL TRANSISTOR RESISTANCE. 

1. DC voltage measurements taken with vacuum tube voltmeter. 

2. Socket connections or transistor terminals are shown as 
bottom views. 

3. Measured values are from socket pin or terminal to 
common ground. 

4. Nominal tolerance on component values makes possible a 
variation ol *15% in voltage and resistance readings. 

5. Volume control at maximum, no signal applied tor voltage 
measurements. 



TO TRANSMIT CRYSTAL 



COLLECTOR 
OFX9 ~ 

30mm! 



h"0 RECEIVE- TRANSMIT! 
'SWITCH TERMINALS. 



i.01 
TO RECEIVE-TRANSMIT 
SWITCH TERMINAL 9 >2000 

TO RECEIVE-TRANSMIT T 
SWITCH TERMINAL 12 ♦ 



TO COLLECTOR 
OFX10 




nf : 


.001 

lOmmf 

TO JUNCTION OF 
C26 S OUTPUT 
TRANSFORMER 




o 

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USED IN PLACE OF L7 AND LO- 
IN SOME VERSIONS 



USED IN PUCE OF LO IN SOME VERSIONS 



A PHOTOFACT STAN DARD NOTAT ION SCHEMATIC 

with mmhima 

OHoword W Som> & Co., Inc. 1963 



120 



DRIVER 

*©2SB75 



OUTPUT-MODULATOR 

e©2SB77 



EARPHONE JACK 




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XI, X2, X9, X10 
TERMINAL GUIDE. 



X3 THRU X8 
TERMINAL GUIDE 



7 8 9 10 11 12 
TERMINAL VIEW 
RECEIVE-TRANSMIT 
SWITCH M4 SHOWN IN 
"RECEIVE" POSITION. 



TRANSMIT 



o 
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sw ON 
VOLUME 
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-*->-. jjfc — *-o 



® 

BATTERIES 

110. SV TOTAL) 

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6ma. (RECEIVE) 

14ma. (TRANSMIT) 

NO SIGNAL 

12ma. (RECEIVE) NORMAL VOLUME 

?0mi ITRANSMITIMODULATED 



■+- 




ALL READINGS TAKEN IN 
"RECEIVr' POSITION 
UNLESS OTHERWISE 
DESIGNATED. 



.TAKEN IN "TRANSMIT" 
POSITION. 



jEL.->05V 

SOURCE 




TRIUMPH 
MODELS TC-900, TC-900A 



121 




Photofact 




TRADE NAME : utica Model T & c n 

SUPPLIER: Utica Communications 

2917 W. Irving Park Road, Chicago 25, ni. 

TYPE SET : 9 Tube Transceiver 

POWER SUPPLY: 110 -120 Volts AC, 60 Cycles (or) 
6 (or) 12 Volt Storage Battery 

RATING : . 5 Amp. @ U7 Volts AC (or) 

4.5 Amp.® 12.6VDC 

TUNING RANGE: Any 6 CB channels 1 thru 23 

Receiver may be continuously tuned. 



Ill, 

a 

Of 

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ALIGNMENT INSTRUCTIONS 



Suggested Alignment Tools: 



Al thru A6.A10, All GENERAL CEMENT #8282, 8606, 8606-L. . . .WALSCO #2526 2543 2544 

A7, A8, A12 GENERAL CEMENT #8271, 8722 WALSCO #2519' 

M3 • • • .GENERAL CEMENT #2588 WALSCO #2588 



RECEIVER ALIGNMENT 



Connect DC probe of VTVM to point <£> , common to chassis. 



SIGNAL 
GENERATOR 



High side to pin 7 of V3, common 
to chassis. (Tune to 266KC, 40011 
Mod.) 



CHANNEL 



Unused 
Channel 



High side to pin 2 of V2, common 
to chassis (Tune to 1680KC). 



High side to pin 1 of VI, common to Center 
chassis. (Tune to channel frequency), Channel 

Used. 



High side to antenna receptacle, 
low side to chassis. 



Unused 
Channel 



ADJUST 



A1,A2, 
A3.A4 



A5.A6 



A7 



A8 



A9 



A10, AU 



REMARKS 



Adjust for maximum deflection. 



Adjust for maximum deflection. 



Tune-Crystal switch in Crystal position. Adjust for 
maximum deflection. Note rate of dropoff on either 
side of peak. Set just below peak on side of gradual 
dropoff. 



Tune-Crystal switch to tune position. Adjust for 
maximum deflection. Note rate of dropoff on either 
side of peak. Set just below peak on side of gradual 
dropoff. 



Adjust for maximum deflection. 



Adjust for maximum deflection. 



TRANSMITTER ALIGNMENT 



Only those persons properly licensed are permitted to make repairs or adjustments which may result in illegal operation. 
(Refer to FCC rules and regulations Part 19, Subpart D, Section 19. 71). 

The frequency of the transmitter should be checked periodically with a secondary frequency standard to insure proper and 
legal operation. 

Best results will be obtained when adjusting the final RF output circuit if the antenna normally used is connected and the 
chassis is as nearly in the cabinet as possible. 



Connect antenna or dummy load. 



RF Watt- 
meter or 
Signal 
Strength 
Meter. 



ADJUST 



A12 



A13 



REMARKS 



Key transmitter. Adjust for maximum output. Key 
transmitter several times to be certain that oscillator 
starts each time. 



Adjust for maximum output. 



HOWARD W. SAMS & CO., INC. Indianapolis 6, Indiana 

122 © 1963 Howard W. Sams & Co., Inc. Printed in U. S. of America PYI53 




123 




JJ \L) kU \U \L 



A PHOTOFACT STANDARD NOTATION SCHEMATIC 
©Howard W Sams & Co,, Inc. 1963 



] AC ADAPTE 








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IF AMP 
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(Si) VIBRATOR 



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GRN 



e See parts list tor alternate value or application. 

1. Voltage measurements taken with vacuum tube voltmeter. 

2. All controls set for normal operation, no signal applied. 

3. Measured values are from socket pin or terminal to common ground. 

4. All terminals viewed Irom bottom unless otherwise designated. 

5. Numbers assigned to terminals may not be found on the unit. 

6. Supply voltage maintained at rated value for voltage readings. 



350V 
.SOURCE .300V 




UTICA MODEL T & C II 



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126 



RESISTANCE MEASUREMENTS 



ITEM 


TUBE 


Pinl 


Pin 2 


Pin 3 


Pin 4 


Pin 5 


Pin 6 


Pin 7 


Pin 8 


Pin 9 


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COLLECTOR 


" ALL MEASUREMENTS TAKEN IN "RECEIVE" POSITION UNLESS 
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TRADE NAME 
SUPPLIER: 

TYPE SET: 



Photofact® «""• 



CircuiTrace 



Cadre Model 510 

Cadre Industries Corp. 
Endlcott, N. Y. 

18 Transistor Transceiver 



POWER SUPPLY : 110 - 120 Volts AC, 60 Cycles 
(or) 12 Volt Storage Battery 



RATING: 



5 Watts, . 19 Amp. ®117 VAC 
.8 Amp. ©12.6VDC 



TUNING RANGE .Any 5 CB Channels 1 thru 22 

Receiver may be continuously tuned. 




3. 
4. 



ALIGNMENT INSTRUCTIONS 



Suggested Alignment Tools: 

Al thru A4 GENERAL CEMENT #5009, 8195, 8274 .WALSCO #2515 2516 2532 

A5,A7 thru A10,A15,A16 GENERAL CEMENT #5000, 5003, 5066 WALSCO #2515, 2516* 2518 

A6, All, A12, A14 GENERAL CEMENT #8282, 8606, 8606-L WALSCO #2526 254l' 2542 



RECEIVER ALIGNMENT 



Connect output meter across voice coil except for step 3. 



SIGNAL 
GENERATOR 



High side thru . 05mfd to base of 
X4, low side to common. 
(Tuneto455K, 400% Mod.) 



High side thru . 05mfd to base of 
X2, low side to common. 
(Tune tol.68MC, 400% Mod.) 



Not Used 



High side to antenna terminal, 

low side to common. 

(Tune to channel frequency. ) 



CHANNEL 



Any 



Any 



Center 
Channel 



Channel 
Desired 



Center 

Channel 

Used. 



ADJUST 



Al, A2, 
A3 



A4 



A5 



A6, A7 



A8 




REMARKS 



Adjust for maximum. 



Adjust for maximum. 



Connect DC probe of VTVM to emitter of X2, low 
side to common. Adjust for maximum. 



Adjust for maximum. 



Crystal-Tune switch to tune position. Adjust for 
maximum. 



O 






TRANSMITTER ALIGNMENT 



Only those persons properly licensed are permitted to make repairs or adjustments which may result in illegal operation 
(Refer to FCC rules and regulations Part 19, Subpart D, Section 19.71). 

The frequency of the transmitter should be checked periodically with a secondary frequency standard to insure proper and 
legal operation. 

Best results will be obtained when adjusting the final RF output circuit if the antenna normally used is connected a-id the 
chassis is as nearly in the cabinet as possible. 



Connect dummy load or antenna. 
Remove shorting wire from term- 
inal 2 and 5 of power plug. Connect 
0-500MA meter between these two 
pins. 



Connect Antenna. 



ADJUST 



A9, A10, 
All 



A 12 



REMARKS 



Key transmitter. Adjust for maximum output (current reading 
must not exceed 380MA). Replace shorting wire. 



MINIMUM interference on lower TV channels. 



HOWARD W. SAMS & CO., INC. Indianapolis 6, Indian. 

1963 Howard W. Sams & Co., Inc. Printed in U. S. of America PY064 



129 



///)*■ j \y 




^] © [3 



(X14) 0(14) 

7 b M: 



AH.wordw.s, m , HEHSEaaiPho.p TRANSMITTER PRINTED BOARD 




a Howard w. so™. HESnEmiPhcc RECEIVER PRINTED BOARD 



130 





RECEIVER PRINTED BOARD 



131 



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133 



ANTENNA 

RECEPTACLE ^HIUil^-, 

@ , . | | U 09^-© 

" TRANSMIT 



2ND CONV 
@m® ©2N1789 

M35m-CRYSTAly-^ir8V U3 




SWITCH SEQUENCE 

1. CHANNEL "A" 

2. CHANNEL "B" 

3. CHANNEL "C" 
i. CHANNELS" 
S. CHANNEL "E" 



ALL MEASURMENTS MADE IN RECEIVE POSITION UNLESS OTHERWISE DESIGNATED 
. MEASURED IN TRANSMIT POSITION 



RESISTANCE MEASUREMENTS NOT GIVEN BECAUSE OF THE 
WIDEVARIATION IN INTERNAL TRANSISTOR RESISTANCL 



1. DC voltage measurements taken with vacuum tube voltmeter. 

2. Socket connections or transistor terminals are shown as 
bottom views. 

3. Measured values are from socket pin or terminal to 
common ground. 

4. Nominal tolerance on component values makes possible a 
variation of '15* in voltage and resistance readings. 

5. Volume control at maximum, no signal applied lor voltage 
measurements. 

A PHOTOFACT STANDARD NOTATION SCHEMATIC 

w.rh HI.H'liiT.MM 

OHoword W. Sams & Co . Inc. 1963 



134 




X12, X13 

TERMINAL GUIDE 



LOCATING KEYS 
XI THRUX4. XTTHRUX11. X14 THRU X18 
TERMINAL GUIDE 





... 


5 


V 





SQUELCH SWITCH 

ON SQUELCH C0NI80L 



NUMBERS ASSIGNED TO COILS, SWITCHES, PLUGS, 50CKETS. AND 
TRANSFORMERS ARE TO FACILITATE CIRCUIT TRACING OR COM- 
PONENT REPLACEMENT AND MAY NOT NECESSARILY BE FOUND ON 
THE UNIT. 




Ztp 4i 61=1 



't 



12.6VDCPOWER 
CORD ASSY. 




T © 



SOOmj. 
TRANS) 



TO PIN II 
ON MIC SOCKET - 





® 






TRANSMIT RECEIVE 1 
RELAY TERMINAL 










— • 




•13 «9 
•10 


• S 
•6 


• 1 

• Z 


DENOTES RELAY 1 
PLUG » SOCKET 1 




•11 


•7 


• 3 






•14. •!? 


•8 


.4 












J 



® 

I t w v 

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X ( 



® 



— va 

150O 



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@ 

an 



1ST AF AMP 
M108 






'UTPUT-MODULATOR 
1J2N250 



r?i 



BXHAMP 2ND SQUELCH AMP <S3w N ?70 

M ©2 N1274 



BLUE 
G8N 




10K SQUELCH SWITCH 



ON SQUELCH CONTROL 



2'X 6' 



o 4* — [ 

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•10 


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1000 
mid 



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RECEIVE 
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(5)4 



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CADRE MODEL 510 



135 



136 




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A Howard W. Sam» frl:MHll:fcmH Photo 



POWER BOARD 



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138 



TRADE NAME Poly-Comm Model SENIOR 23 

SUPPLIER: Polytronics Lab. Inc. , 

388 Getty Ave. , Clifton, N. J. 

TYPE SET : 14 Tube Transceiver 

POWER SUPPLY: UO - 120 Volts AC, 60 Cycles 
(or) 12 Volt Storage Battery 



RATING: 

TUNING RANGE -.All 23 CB Channels 



73 Watts , . 73 Amp. ® 117V AC 
5.4 Amp. ®12.6VDC 




ALIGNMENT INSTRUCTIONS 




S 

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TO 

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Suggested Alignment Tools: 

AlthruA12, A15, A16 GENERAL CEMENT #8271, 8722 

A13, A14, A17thruA23 GENERAL CEMENT #8282, 8606, 8606- 



WALSCO #2519 

WALSCO #2526, 2543, 2544 



RECEIVER ALIGNMENT 



SIGNAL 
GENERATOR 


CHANNEL 


ADJUST 


REMARKS 


High side thru . OOlmfd to pin 7 of 
V4, low side to chassis. 
(Tune to 455KC, Unmod. ) 


Any 


Al, A2, 
A3, A4, 
A5, A6, 
A7, A8 


Connect DC probe of VTVM to point <$> , common to 
chassis, adjust for maximum deflection. 


High side thru .OOlmfd to pin 4 of 
V2 (1st mixer), low side to chassis. 
(Tune to 6MC Mod. ) 


Any 


A9.A10, 
AU.A12 


" 


High side to antenna terminal, low 

side to chassis. 

(Tune to desired channel. ) 


Near 
Mid- range 


A13.A14, 
A15.A16 


" 



TRANSMITTER ALIGNMENT 



Only those persons properly licensed are permitted to make repairs or adjustments which may result in illegal operation. 
(Refer to FCC rules and regulations Part 19, Subpart D, Section 19.71). 

The frequency of the transmitter should be checked periodically with a secondary frequency standard to insure proper and 
legal operation. 

Best results will be obtained when adjusting the final RF output circuit if the antenna normally used is connected and the 
chassis is as nearly in the cabinet as possible. 




CHANNEL 


ADJUST 


REMARKS 


Use front panel meter. Meter 
switch to S-RF. 


Any 


A17.A18, 
A19.A20, 
A21,A22, 
A23 


Adjust for maximum. Meter should indicate a 
MINIMUM of 3.5 Watts. 



RELAY SENSITIVITY 







ADJUST 


REMARKS 


Connect DC probe of VTVM to TP8, 
(335V), common to TP4 (Pin 1, Vll) 




R4 


Adjust R4 to close relay. With relay closed, turn channel 
selector to a point between channels and adjust R4 for a 
reading of 34 volts. 



HOWARD W. SAMS & CO., INC. Indianapolis 6. Indiana 

1963 Howard W. Sams & Co., Inc. Printed in U. S. of America PY092 



139 




CHASSIS BOTTOM VIEW CAPACITOR IDENT 
(ALSO SEE PAGE 143) 



140 




§ 

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CHASSIS BOTTOM VIEW RESISTOR I DENT 
(ALSO SEE PAGE 143) 



141 




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143 



RF AMP 
®6DS4 




e See parts list lor alternate value or application. 

1 . Voltage measurements taken with vacuum tube voltmeter. 

2. All controls set lor normal operation, no signal applied. 

3. Measured values are Irom socket pin or terminal to common ground. 

4. All terminals viewed Irom bottom unless otherwise designated. 

5. Numbers assigned to terminals may not be lound on the unit 

6. Supply voltage maintained at rated value tor voltage readings. 
•NOT USED IN SOME VERSIONS 



OUTPUT TERMINALS 


[0 S> 9 
[12 3 4 


5 6 ! 


10 OD 

17 8 9 10 


<s> ! 

It 12 J 


TERMINALS 4& 9 


MONITOR SPEAKER 


TERMINALS 9 & 10 


PA SPEAKER 


TERMINALS 2& 3 


12. 6VAC 


TERMINALS 6, 7, & 8 


RELAY 


TERMINALS 


COMMON 



TO PIN 7 
OFV9 



POLY-COMM MODEL SENIOR 23 





CRYSTAL SELECTOR M22A 


POSITION A 


CHANNELS 4, 8, 12, 16,20. & 23 


POSITION B 


CHANNELS 3, 1, 11, 15, 19&22A 


POSITION C 


CHANNELS 2, 6, 10, 14, 18. & 22 


POSITION D 


CHANNELS 1, 5, 9, 13. 17, & 21 



CRYSTAL SELECTOR M22B 


POSITION A 


CHANNELS 21 THRU 23 


POSITION B 


CHANNEL 17 THRU 20 


POSITION C 


CHANNELS 13 THRU 16 


POSITION D 


CHANNELS 9 THRU 12 


POSITION E 


CHANNELS 5 THRU 8 


POSITION F 


CHANNELS 1 THRU 4 



A PHOTOFACT STANDARD NOTATION SCHEMATIC 
OHoward W Somi & Co., Ine 1963 



144 




TP6_ 


|6 


TP5_ 


5 rp; 


TP4_ 


< III 8 TP8 


TP3_ 


_jJF%2_m 


TP2_ 


2 >f— fflO TPID 


IP1 


ll |n 


IP1 


AGC 


TP2 


TRANSMIT OSC 


TP3 


12.6 VAC 


TP 


RELAY AMP 


TP5 


BUFFER AMP GRID 


1P6 


FINAL RF AMP GRID 


TP7 


riNAL RF AMP PLATE 


IM 


B+335V 


IP9 


RECEIVER AUDIO 


TP10 


CATHODE KEYING 



145 



- 



OUTPUT- MODULATOR 
®6B05 

330V 




POLY-COMM MODEL SENIOR 23 



145 



146 



RESISTANCE MEASUREMENTS 



ITEM 


TUBE 


Pin 1 


Pin 2 


Pin 3 


Pin 4 


Pin 5 


Pin 6 


Pin 7 


Pin 8 


Pin 9 


VI 


6CS4 




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400K 








ison 




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6CW4 




HOOK 




47K 








looon 




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6BA7 


UOOK 


47K 


A47Q 




FIL 


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.20 


on 


tlK 


V4 


12AT7 


M7K 


10OK 


on 




FIL 


t looon 


100K 


2200n 


FIL 


V5 


6BJ6 


300K 


1500Q 


FIL 




UOOOfi 


tiooon 


on 






V6 


vBJG 


300K 


180Q 


FIL 




tiooon 


t55K 


on 






V7 


6BW8 


125K 


on 


240K 




FIL 


.in 


i8on 


At68K 


Atiooon 


V8 


12AX7 


t500K 


tl.5mea, 


til* 




FIL 


T450K 


240K 


8K 




V9 


6B05 


NC 


470K 


150O 




FIL 


NC 


t2ion 


NCA 


t4700n 


V10 


6AV6 


1. lmea 


A2200n 
t56K 


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on 


on 


t575K 






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6C08 


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t300fi 




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t70on 


looon 


t50K 


llmeg, 


V12 


6AN8 


t40K 


133K 


on 




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t42K 


t87K 


100K 


on 


V13 


6CB6 


68K 


A180O 


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a Boon 


A33K 


on 






V14 


6B05 


NC 


33K 


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FIL 


NC 


At3inon 


NC 


A tin. 6K 




t Ml 


ASURED FR 


DM CATHOC 


E OF X 2. 


tMEAS 


URED FROfv 


(JUNCTION 


OF C2D AN 


D R 102. 





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Output Modulator 
Mic. Preamplifier 
Tune Amplifier 
Relay Control 
Trans. Osc. Mixer 
Buffer 
Final RF Output 


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1st Receiver Mixer 
1st Receiver Oscillator- 
Transmitter Converter 
2nd Receiver Mixer- 
2nd Receiver Oscillator 
1st IF Amplifier 
2nd IF Amplifier 
3rd IF Amplifier- 
Detector AGC 




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CircuiTrace 5 



TRADE NAME : 
SUPPLIER: 

TYPE SET: 
POWER SUPPLY: 

RATING: 



Radiocom Models 27C-2A/ -2b/ -2C 

Maxwell Electronics Corp. 

229 Garvon Street, Garland, Texas 

10 Tube Transceiver 

110 - 120 Volts AC, 60 Cycles (or) 
6 (or) 12 Volt Storage Battery 

70 Watts, .62 Amp. ®117 VAC (Receive) 
80 Watts, . 74 Amp. @117 VAC (Transmit) 
4.3 Amp. ®12.6VDC (Receive) 



TUNING RANGE: Any one CB Channel 1 thru 23 



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ALIGNMENT INSTRUCTIONS 



A1IGNMENT INSTRUaiONS-READ CAREFULLY BEFORE ATTEMPTING ALIGNMENT 



Best results will be obtained when adjusting A9 and A10 if the antenna normally used is connected and the unit is as nearly 
in the cabinet as possible. 



RECEIVER ALIGNMENT 



Use only enough generator output to provide a usable Indication. 
Connect DC VTVM across volume control. 

Suggested Alignment Tools: GENERAL CEMENT #5097, 8727 
Al thru A4. . . WALSCO #2515 


SIGNAL 
GENERATOR 


CHANNEL 


ADJUST 


REMARKS 


High side to pin 2 (grid) of Mixer, 
Low side to chassis. Tune to 455KC 

(Unmod. ) 


Any 


A1.A2, 
A3.A4 


Remove receiver crystal. Adjust for maximum 
deflection. Reinsert crystal. 


High side to antenna receptacle, low 
side to chassis. Tune to receiver 
freq. 


" 


A5.A6, 

A7.A8, 

A9 


Loosen locking Inserts. Adjust for maximum 
deflection. Tighten locking inserts being 
careful not to disturb cores. 



TRANSMITTER ALIGNMENT 



ONLY THOSE PERSONS PROPERLY LICENSED ARE PERMITTED TO MAKE REPAIRS OR ADJUSTMENTS WHICH MAY 
RESULT IN ILLEGAL OPERATION. ( REFER TO FCC RULES & REGULATIONS PART 19. SUBPART D, SECTION 19. 71) 


SPECIAL INSTRUCTIONS 


INDICATOR 


ADJUST 


REMARKS 


Connect suitable load to antenna 
receptacle. Turn A 11 core to 
extreme low end of coll. 


RF Wattmeter or field strength 
meter. 


A10.A11 


Key Transmitter. Adjust for max- 
imum output. Repeat adjustments 
until no further improvement is 

noticed. 



■ 



150 



HOWARD W. SAMS & CO., INC. Indianapolis 6, Indiana 

1963 Howard W. Sams & Co., Inc. Printed in U. S. of America LY628R 



455KC 




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MAIN CHASSIS TOP VIEW -ALIGNMENT, CAPACITOR, TUBE&MISC. IDENT. 



151 




PRINTED BOARD - MAIN CHASSIS 



A Howard W. Sams WI:MHII:MH<J Photo 



ARROWS INDICATING TUBE LOCATIONS ARE 
POINTING TO PIN 1 UNLESS OTHERWISE INDICATED 




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MAIN CHASSIS TOPVIEW - RESISTOR & INDUCTOR IDENT. 



153 




TRANSMITTER 
CRYSTAL 



SW<2700 2W 



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4.3 AM P.- RECEIVE 
6.2 AMP.-TRANSMIT 



'EMITTER 
. COLLECTOR 
x7 x8 MOUNTING STUD 

TERMINAL GUIDE 



e \*]J (M8) POWER ON-OFF 



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POWER SUPPLY USED 
IN MODELS 27C-2A 
427C-2C. 



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TERMINAL LEGEND 
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RESISTANCE READINGS 










ITEM 


TUBE 


Pin L 


Pin 2 


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Pin 4 


Pin 5 


Pin 6 


Pin 7 


Pin 8 


Pin? 


VI 


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47K 


t47K 


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FIL 


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12AT7 


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ALL MEASUREMENTS TAKEN IN "RECEIVE" POSITION UNLESS OTHERWISE DESIGNATED 

- TAKEN IN "TRANSMIT" POSITION. 'SQUELCH CONTROL AT PROPER SETTING 

t MEASURED FROM JUNCTION OF X2 & ». ALL OTHER CONTROLS AT MINIMUM. 

NC NO CONNECTION 
RESISTANCE MEASUREMENTS FOR X7 AND X8 NOT GIVEN BECAUSE 
OF THE WIDE VARIATION IN INTERNAL TRANSISTOR RESISTANCE. 



22SVAC 



117VAC 

70 WATTS - RECEIVE. 




1.6 AMP. 
1.8 AMP. 
TRANSMI1 



9 SEE PARTS LIST F0« ALTEKNATE 
VALUE OK APPLICATION 

1. DC voltage measurements taken with vacuum tube voltmeter; 
AC voltages measured with 1000 ohm per volt voltmeter. 

2. Socket connections are shown as bottom views . 

3. Measured values are Irom socket pin to common ground. 

4. Line voltage maintained at 117 volts lor voltage readings. 

5. Nominal tolerance on component values makes possible a 
variation ol '15%in voltage and resistance readings. 

6. Volume control at maximum, no signal applied lor voltage 
measurements. 

A PHOTOFACT STANDARD NOTATION SCHEMATIC 

~o, Hmmma 

©Howard W Sami & Co.. Inc. 1963 



155 



OUTPUT-MODULATOR 
©6AQ5 




RADIOCOM MODELS 
27C-2A, 27C-2B, 27C-2C 



155 



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159 



INDEX 

This Index lists all radios appearing 
In "Citizens Band Manual" Volumes 
1 thru 3 and"PHOTOFACT CB Radio 
Series" Volume 4. 



AIRLINE vol. Pg. 

GAS-587 4- 5 

APELCO 

AR-9 1- 13 

ARKAY 

SQ-9, SQ-9W 2- 17 

BENDIX 

CB-6, CB-12 2- 25 

CADRE 

500, 500C 3- 17 

510. 4-129 

CAPITOL 

ND-309 3- 27 

CITI-FONE 

CD-5/6 1- 21 

CD-5/12 1* 21 

CD-6/6, CD-6/12 3- 33 

DEWALD 

TR-6, TR-12, TR910 2- 33 

DUO COM 

100 2- 41 

El CO 

740 4- 12 

760, 761W, 762, 762W 2- 47 

770 770W 3- 41 

771W, 772W 4- 17 

FANON 

FCB-9 4- 25 

GLOBE 

CB-100 I* 29 

CB-100A 3- 49 

CB-200 2- 53 

X-90 (Pocketphone) 1" 37 

GONSET 

G-ll-3303, -3304, -3305 1- 43 

C-12 (3316)(3329) 1- 51 

G-14 (3430)(3433l 3- 57 

G-15 (3428)(3429) 4- 31 

HALLICRAFTERS 

CB-l 1- 59 

CB-3 3- 67 

CB-4 (Littlefone) 3- 75 

HEATH 

CB-l 1- 67 

GW-10A/D, GWW-10A/D 3- 81 

GW-UA/-11D, GV7W-11A-11D 4- 39 

GW-21, GWW-21 4- 47 

GWW-30..: 2- 61 

GW-31..GWW-31 4- 53 

W-CB-i.; 1- 67 



in 



320.. 



Vol. Pg. 

... 3- 89 



JOHNSON VIKING 

Personal Messenger (242-101-1) 2- 65 

LAFAYETTE 

HE-15 1- 73 

HE-15B 4- 57 

HE-16, -18 1- 73 

HE-20AWX 2- 73 

HE-20B 4- 63 

HE-20WX 2- 73 

HE-29 2- 81 

HE-29A 3- 99 

LA SALLE 

LA-101, 101A 3-105 



MAGNAVOX 

WT101 3-113 

MASCO 

MCB-9 4- 25 

MONITORADIO 

TG-l 4- 70 



MORROW 

CB-l, -2, -3 1- 81 

VP-100-4A 2- 87 

5W1-6, -12, -117 1- 81 

5W3-6, -12, -117 1- 81 



OSBORNE 

300 



PEARCE-SIMPSON 
Companion , 



2- 95 



4- 73 



PHILMORE 

CC-1, -1W, CT-1, -1W 3-119 

TC-11, -11W, TC-612. -612W 3-127 



POLY-COMM 

PC -2-6, PC-2-12 2-103 

PC-N-6, PC-N-12 3-135 

Senior 23 4-139 

RADIOCOM 

27C-2A/-2B/-2C 4-150 



RADSON 

RP-115, -612 1- 89 

RT-70A, -75A 1- 89 

RAYTHEON 

Raycom 4- 88 

-*tay-Tel TWR-1 1- 97 

Ray-Tel TWR-2 4- 81 






RCA Vol. Pg. 

CRM-P2A-5 2-111 

CRM-P2B-5 (M1-555528.M1-555529) 1-105 

CRM-P3A-5 1-»U3 

REALISTIC 

TRC-27 (94L595) 1-121 

REALTONE 

TR-6134 4- 95 

REGENCY 

CB-27 1-129 

CBM-27-6, CBM-27-12 1-129 

SONAR 

E 2-119 

E (Revised) 4-103 

SONARCOM 

CBP 2-127 

SONY 

CB-901 4-110 

SPOKESMAN 

700 2-133 

TRIUMPH 

TC-900, TC-900A 4-116 

U.S.L. 

TR-800 1-137 

UTICA 

MC-27 2-141 

T4C n 4-12? 

VIKING 

242-126, -127, -128, -129 1-145 

VOCALINE 

ED-27-6, ED-27-12, ED-27M-6, 

ED-27M-12 1-153 

JRC-400, JRC-425 2-149 

PT-27 3-145 

WEBCOR 

ET-350 3-155 

WEBSTER 

Four-Eleven 2-153 



160 



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