Servicing Superheterodynes Tube Type Radios By John F. Rider Book On CD W/BONAS
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Servicing Superheterodynes Tube type Radios by John F. Rider - Book on CD .pdfServicing Superheterodynes 1934 by John F. Rider - Book on CD in Easy to read Pdf Format. Great book and easy to understand, Shortwave Radio, Long Distance SW Radio. Old Radios are great, but understanding how they work and how to repair and keep them tuned to perform as well as they can is wonderful.And that is why I INCLUDE at no cost the 1930 RCA Course - How to und...erstand Radio and repair, w/ Easy to understand examples, it is the best and was used by Marconi Radio and RCA from almost Day 1 , It is Great and I want it to be used by YOU. See details of this great Course below! Servicing Superheterodynes
Author: John F. Rider
Published: 1934
Pages: 286
:: CONTENTS ::
INTRODUCTION
Difference between T-R-F. Receiver and Superheterodyne--Advantages Offered by SuperheterodyneCHAPTER 1 - THE PRINCIPLES UNDERLYING THE OPERATION OF THE SUPERHETERODYNE RECEIVERAcoustical Beats--The Electrical Beat or Heterodyne Phenomenon--Phase Relation--Beat Notes When One Frequency Is Modulated--The Intermediate Frequency Signal--Zero Beat Phenomenon-- Double Heterodyning CHAPTER 2 - THE GENERATION OF AND THE RELATION BETWEEN HARMONICSDifference Between Harmonics and Beats--Table of Harmonics--Harmonic Relations--Beat Notes Between HarmonicsCHAPTER 3 - EXPLANATION OF THE DIFFERENT TYPES OF SUPERHETERODYNE CIRCUITSThe Standard Super heterodyne Receiver--The Autodyne Type--Second Harmonic System--Super heterodyne Converters--Short Wave Converters with Two Oscillators--All-Wave Super heterodyne--Superheterodyne Code Receiver CHAPTER 4 - FUNCTION AND CHARACTERISTICS OF INDIVIDUAL PARTS OF THE SUPERHETERODYNE RECEIVERThe R-F. Amplifier ~~ Adjacent Channel Selectivity ~ Image Frequency ~~ Cross Talk R-F. Amplifier Circuits ~~ Volume Control in R-F. Amplifiers ~~ Image Frequency Control Circuits ~~The Mixer Tube ~~ Single Function Mixer Circuits ~~ Autodyne Mixer Systems ~~ Lecault Mixer ~~ Second Harmonic Type Autodyne Mixer-Oscillator ~~ Dynatron Autodyne Mixer-Oscillator ~~ Modern Autodyne Mixer-Oscillator~~ Systems Oscillators ~~ Oscillator Adjustment ~~ Why Oscillators Work ~~ The Frequency of Oscillations Generated ~~ Parasitic Oscillation ~~ Intermittent Operation or Howling Oscillators ~~ Voltage Output ~~ Permanent Frequency Adjustment ~~ Minimum Harmonic Content ~~ Tracking of Oscillator Circuit ~~ Types of Oscillator Systems ~~ Tuned Plate Oscillator Circuits ~~ Single Envelope Dual Tube Oscillators and Mixers ~~ Dynatran Oscillator ~~ Dual and Multi-Range Oscillators ~~ The Intermediate-Frequency Amplifier ~~ Selection of Intermediate Frequency ~~ Types of I-F. Amplifiers ~~ Special Adaptations of I-F. Amplifier Tubes ~~ I-F. Amplifier with Crystal Filter ~~Characteristics of I-F. Amplifiers ~~ The Second Detector ~~ Diode Demodulators ~~ Triode Pentodes ~~ Duo or Duplex Triodes and Pentodes as Demodulators ~~ Duo- Diode Pentodes ~~ Power Rectifiers ~~ The 25Z5 Rectifier ~~173 The 25Z5 as a Half-Wave Rectifier ~~The 25Z5 with Split Output ~~ Automatic Volume Control Systems ~~ Quiet AVC ~~ Visual Tuning ~~Visual Tuning and Noise Gate ~~ Wave Band Changing SystemsCHAPTER 5 - SPECIAL CIRCUITS AND TUBE APPLICATIONSPhase Changers ~~ Automatic Tone Control and Noise Suppressor ~~ Amplified and Delayed ~~ Reflexed 6F7 and Rectifier Power Pentode ~~ Amplified Signal for AVG ~~ High Fidelity ~~ No I-F. TubeCHAPTER 6 - TROUBLES AND SYMPTOMS ENCOUNTERED IN SUPERHETRODYNESInterfering Station 10 KC. Away from Desired Station ~~ Interfering Station Equal to Desired Station Plus or Minus the Image Frequency ~~ Interfering Station Equal to I-F. Output of Converter ~~ Interfering Station 20 or 30 KC. away from I-F. Output of Converter ~~ Interfering Station Differs from Desired Station by Value of the I.F. ~~ Heterodyning Between Stations with Background of Heterodyne Whistle ~~ Interfering Station Appears During Lapse of Modulation of Desired Station ~~ Police Call or S-W. Interference of a Frequency Higher than Range of Set ~~ Intermittent Untunable Interference as Background ~~ Nearby Transmitter's Signals Blanket Portions of Dial ~~ Repeat Tuning on Single Dial ~~ Heterodyne Whistle at 690 KG. in Set Peaked at 115 KC ~~ Interfering Signals at Frequencies Falling at High End of Dial when it is Set at Lower End ~~ Heterodyne Whistle at Several Broadcast Frequencies in Sets Peaked Between 120 KC. and 480 KC ~~ Heterodyne Whistle at Various Frequencies when Using Converter ~~ Interfering A-F. Signal as Background to All Stations Equipped with C-W. Oscillator ~~ Heterodyne Whistle as Each Station is Tuned In ~~ Whistle or Growl Background ~~ Desired Station May be Tuned in at Several Points. (Separate Oscillator Control) ~~ Station Can Be Tuned In at Two Points on Dial (Single Control Set) ~~ Heterodyne Whistle at Signal Frequencies Slightly Higher or Lower than Harmonic Frequencies of I.F ~~ Receiver Operative Only Over a Portion of the Tuning Dial ~~ Interfering Signal Appears During Operation of Set and then Disappears ~~ Interfering Station Appears and Disappears if Set is Shut Off ~~ Frequent Need for Retuning ~~ Interfering Signal Appears after Use Although all Circuits are Aligned and Signal is Normal ~~ Frequent Adjustment of I-F. Trimmers ~~ Oscillator Howl ~~ Weak Signals ~~ Weak Signals Over Portion of Tuning ~~ Weak Signals Over Certain Wave Bands of Multi-Wave Set ~~ Weak Signals Over a Part of Tuning Range, when Converter is Used ~~ Weak Signals Over Entire Tuning Range ~~ Weak Signals with Wrong Tuning Dial Indications ~~ Lack of AVG Action ~~ Excessive AVG ~~ Noise Between Stations with Set Having Noise Squelch Circuit ~~ Lack of Channel Control ~~ Sounds other than Normal Noise ~~ Distortion with Normal Circuit Constants ~~ Dead Receiver ~~ Testing ProcedureCHAPTER 7 - APPLICATION OF TEST OSCILLATORSAdjustment of AVG When Aligning ~~ Progress During Alignment ~~ Alignment When Autodyne Mixer is Used ~~ Alignment Frequencies ~~ Adjustment of I-F. Trimmers ~~ Flat-top Tuning of I-F. Transformers ~~ Determining Unknown I-F. Peak ~~ Adjustment of R-F., Mixer and Oscillator Trimmers ~~ Adjusting Double - Spot Circuit ~~ Adjusting Other Image Suppression Circuits ~~ Adjustment of Trap and Neutralized I-F. Circuits ~~ All-Wave Receiver Alignment ~~ Double Peak Alignment ~~ Apparent Misalignment of All-Wave Receivers CHAPTER 8 - VIBRATOR UNITS 1930 FULL RCA & Marconi Institute TUBE TYPE RADIO REPAIR COURSE The Best Practical Radio Tube Type Repair Huge Course in 71 Lessons, On CD . This Course was taught in House and also w/ Mail Order.Simple and easy to follow, If you ever wanted to learn Tube Radio Repair, Here is your chance, Based on RCA Radio but applies to all makes and models, Start where your level is, basic or advanced, This Course was refined over many years and is the best I have ever seen, you are sure to master each lesson and become a top notch repair person , just based on this simple course. If you know the basics, here is a chance to refine the fundamentals. It is well done.Marconi Institute & RCA World wide Instruction.RECEIVING SET DIAGRAMS - PART 1SHEETAERO SEVEN................2AERO SHORT WAVE ADAPTER FORA.C. RECEIVERS............2AMRAD A.C. 7..............3APEX 36 ALL-ELECTRIC......3ATWATER KENT 20...........4ATWATER KENT 30...........5ATWATER KENT 32...........5ATWATER KENT 35...........6ATWATER KENT 40...........6BALKITE - MODEL A.........6BOSCH 28..................7BREMER TULLY 7-70.........8BROWNING DRAKE-34, 36, & 38...8COLONIAL 31 A.C...........9CROSLEY 608...............9CROSLEY 704-A.............10DAVEN BASS NOTE...........10DAY FAN A.C. POWER SET....11DAY FAN 35 D.C............11FADA -MODELS 10, 11, 30 & 31 (60 CYCLES)..12FADA-MODELS 10Z, 11Z, 30Z & 31Z (25 CYCLES)...12FEDERAL ORTHO-SONIC A.C...12FREED EISMAN NR 5.........13FREED EISMAN NR 80........13FRESHMAN EQUAPHASE........24FRESHMAN-MODEL G.........24GILFILLAN GN 6...........14GREBE SYNCHROPHASE.......14HAMMERLUND ROBERTS HI-Q..15KING-MODEL FF............15KING-MODEL H ............15KING-62 TRF..............16KOLSTER 6K...............17MAJESTIC A.C.............17MOHAWK ALL-AMERICAN LYRIC MODELS60, 61, 62, 65, & 66.........18MOHAWK ALL-AMERICAN LYRIC MODELS80, 83, 84, 85 & 88.........18PFANSTEIHL 34 & 50 A.C...19PHILCO ELCTRIC- SERIES 5.19RCA- RADIOLA 16..........20RCA- RADIOLA 17..........20RCA- RADIOLA 18 A.C......21RCA- RADIOLA 18 D.C......21RCA RADIOLA 60...........22RCA RADIOLA 62...........22ROBERTS AC...............23SILVER MARSHALL-MODEL 630......23SPARTON EQUASONNE-MODEL 89.....25SPLITDORF INHERENTLY ELECTRIC..25STEINITE 261...................26STEWART WARNER-MODELS 801, 801A811, AND 811A SERIES B.......26STROMBERG CARLSON-MODELS 635, 636..27ZENITH-MODELS 11, 12, AND 14.......27CHARACTERISTICS OF RECEIVING VACUUM TUBES...29PART 2ATWATER KENT MODEL 55...........29BRANDES MODEL B-15 & 16.........29CROSELEY R.F.L. 90..............30CROSELEY MODEL 804..............30FADA MODELS 50, 71, 71, & 72......31FREED-EISMAN NR 55 A.C..........31FREED-EISMAN NR 78..............32GREBE SYNCHROPHASE BATTERY......32GREBE A.C. SIX..................33MAJESTIC MODEL 90...............33RCA-RADIOLA 28- A.C.............34RCA-RADIOLA 25..................36RCA-RADIOLA 20..................36RCA-RADIOLA 44..................37RCA-RADIOLA 66..................38STROMBERG-CARLSON NO. 641.......38STROMBERG-CARLSON NO. 846.......39ZENITH 17.......................39FOREWORD - INTRODUCTION TO RADIOTECHNICAL LESSON 1 - MATHEMATICSLESSON 2 - UNITS OF ELECTRICAL MEASUREMENTS AND SYMBOLSLESSON 3 - THE ELECTRON THEORY-SUBSTANCE AND MATTER-STATIC ELCTRICITYLESSON 4 - MAGNETISMLESSON 5 - ELECTROMAGNETISM-ELECTROMAGNETIC INDUCTIONLESSON 6 - PRIMARY CELLSLESSON 7 - RESISTANCE AND CONDUCTIONLESSON 8 - ELECTRICAL CIRCUITSLESSON 9 - D.C. MOTORSLESSON 10 - D.C. GENERATORSLESSON 11 - A.C. CURRENTLESSON 12 - THE MOTOR-GENERATORLESSON 13 - POWER TRANSFORMERSLESSON 14 - INDUCTANCELESSON 15 - CAPACITYLESSON 16 - THE STORAGE OR SECONDARY BATTERYLESSON 17 - THE USE OF STORAGE BATTERIES ON SHIPBOARDLESSON 18 - METERSLESSON 19 - GRAPHSLESSON 20 - SOUNDLESSON 21 - ELECTROMAGNETIC WAVESLESSON 22 - FUNDAMENTALS OF RADIO RECEPTIONLESSON 23 - VACUUM TUBESLESSON 24 - CHARACTERISTIC CURVESLESSON 25 - THE OSCILLATORY CIRCUITSLESSON 26 - MID-TERM EXAMINATION LESSON 27 - PRACTICAL RADIO CONSTRUCTIONLESSON 28 - PRACTICAL RADIO CONSTRUCTION LESSON 29 - AUDIO AMPLIFIER CIRCUITSLESSON 30 - PRACTICAL RADIO CONSTRUCTION LESSON 31 - REGENERATIVE DETECTOR WITH CAPACITIVE CONTROL OF FEED-BACKLESSON 32 - PRACTICAL CONSIDERATIONS FOR THE DESIGN OF SCREEN-GRID RECEIVERSLESSON 33 - CONSTRUCTIONAL DETAILS OF THE RCA INSTITUTES A.C. SCREEN-GRID RECEIVERLESSON 33-A - BUILDING THE BATTERY-OPERATED SCREEN-GRID RECEIVERLESSON 34 - PRACTICAL RADIO CONSTRUCTIONLESSON 35 - COMMON FAULTS AND TROUBLESLESSON 36 - PRACTICAL RADIO CONSTRUCTIONLESSON 37 -THE DEVELOPMENT OF THE SUPER-HETERODYNELESSON 38-PRINCIPLES AND USE OF TEST EQUIPMENT FOR SERVICING RADIO RECEIVERSLESSON 39 - INSTRUMENTS USED IN SERVICING RADIO RECEIVERSLESSON 40 - INSTRUMENTS USED IN RADIO SERVICING AND PRINCIPLES OF SET TESTINGLESSON 41 - BALANCED ARMATURE LOUD SPEAKERSLESSON 43 - RADIOLA 28 A.C. OPERATEDLESSON 44 - VICTOR MICRO-SYNCHRONOUS RADIO R-32, R-52, RE-45, RE-75LESSON 45 - GENERAL ELECTRIC MODEL H-31 - WESTINGHOUSE MODEL WR-5, RADIOLA MODEL 80 - GRAYBAR MODEL 700LESSON 46 - GENERAL ELECTRIC MODELS H-51 & H-71 - WESTINGHOUSE MODELS WR-6 & WR-7- REDIOLA MODELS 82 & 86 - GRAYBAR MODELS 770 & 900LESSON 47 - CROSELEY R.F.L. 90 -- ZENTIH 17LESSON 48 - PRACTICAL RADIO CONSTRUCTIONLESSON 42 - THE ELCTRO-DYNAMIC SPEAKERLESSON 49 - RADIO RETAILING - SALESMANSHIPLESSON 50 - GREBE - BATTERY AND A.C. RECEIVERSLESSON 51 - BATTERY ELIMINATORSLESSON 52 - PRACTICAL RADIO CIRCUITS - PART 1LESSON 53 - PRINCIPLES OF ELECTRICALLY OPERATED TUNES R-F CIRCUITSLESSON 54 - ELECTRICALLY OPERATED TUNED R-F AND SUPER-HETERODYNE RECEIVERSLESSON 55 - INTERFERENCE ELIMINATORSLESSON 56 - COMMERCIAL LONG AND SHORT WAVE RECEIVERSLESSON 57 - SPARK TRANSMISSIONLESSON 58 - ARC TRANSMITTERSLESSON 59 - RADIO AVIATION EQUIPMENTLESSON 59-A - AVIATION RADIO EQUIPMENT FOR TWO WAY COMMUNICATIONLESSON 60 - VACUUM TUBES USED IN TANSMITTINGLESSON 61 - COMMERCIAL TUBE TRANSMITTERSLESSON 62 - VACUUM TUBE TRANSMITTERSLESSON 63 - SHORT WAVE TRANSMITTERSLESSON 64 - SHORT WAVE (HIGH FREQUENCY) RECEIVERSLESSON 65 - TELEVISION - PART 1 LESSON 66 - TELEVISION - PART 2LESSON 67 - PHOTORADIOGRAMS - BEAM TRANSMISSIONLESSON 68 - BROADCAST TRANSMITTERSLESSON 69 - RADIO DIRECTION FINDER OR RADIO COMPASSLESSON 70 - SOUND MOTION PICTURESLESSON 71 - SOUND MOTION PICTURES AND SOUND REPRODUCING EQUIPMENTSUPPLEMENTARY INTRODUCTIONHere is a Little INformation on Mr. John F. Rider: John F. Rider (1900 - 1985) was an American radio engineer best known as publisher and author of over 125 books for radio and television servicing. He founded John F. Rider Publisher Inc., and was responsible for annual volumes of the Perpetual Troubleshooter's Manual from 1931 to 1954.
Author: John F. Rider
Published: 1934
Pages: 286
:: CONTENTS ::
INTRODUCTION
Difference between T-R-F. Receiver and Superheterodyne--Advantages Offered by SuperheterodyneCHAPTER 1 - THE PRINCIPLES UNDERLYING THE OPERATION OF THE SUPERHETERODYNE RECEIVERAcoustical Beats--The Electrical Beat or Heterodyne Phenomenon--Phase Relation--Beat Notes When One Frequency Is Modulated--The Intermediate Frequency Signal--Zero Beat Phenomenon-- Double Heterodyning CHAPTER 2 - THE GENERATION OF AND THE RELATION BETWEEN HARMONICSDifference Between Harmonics and Beats--Table of Harmonics--Harmonic Relations--Beat Notes Between HarmonicsCHAPTER 3 - EXPLANATION OF THE DIFFERENT TYPES OF SUPERHETERODYNE CIRCUITSThe Standard Super heterodyne Receiver--The Autodyne Type--Second Harmonic System--Super heterodyne Converters--Short Wave Converters with Two Oscillators--All-Wave Super heterodyne--Superheterodyne Code Receiver CHAPTER 4 - FUNCTION AND CHARACTERISTICS OF INDIVIDUAL PARTS OF THE SUPERHETERODYNE RECEIVERThe R-F. Amplifier ~~ Adjacent Channel Selectivity ~ Image Frequency ~~ Cross Talk R-F. Amplifier Circuits ~~ Volume Control in R-F. Amplifiers ~~ Image Frequency Control Circuits ~~The Mixer Tube ~~ Single Function Mixer Circuits ~~ Autodyne Mixer Systems ~~ Lecault Mixer ~~ Second Harmonic Type Autodyne Mixer-Oscillator ~~ Dynatron Autodyne Mixer-Oscillator ~~ Modern Autodyne Mixer-Oscillator~~ Systems Oscillators ~~ Oscillator Adjustment ~~ Why Oscillators Work ~~ The Frequency of Oscillations Generated ~~ Parasitic Oscillation ~~ Intermittent Operation or Howling Oscillators ~~ Voltage Output ~~ Permanent Frequency Adjustment ~~ Minimum Harmonic Content ~~ Tracking of Oscillator Circuit ~~ Types of Oscillator Systems ~~ Tuned Plate Oscillator Circuits ~~ Single Envelope Dual Tube Oscillators and Mixers ~~ Dynatran Oscillator ~~ Dual and Multi-Range Oscillators ~~ The Intermediate-Frequency Amplifier ~~ Selection of Intermediate Frequency ~~ Types of I-F. Amplifiers ~~ Special Adaptations of I-F. Amplifier Tubes ~~ I-F. Amplifier with Crystal Filter ~~Characteristics of I-F. Amplifiers ~~ The Second Detector ~~ Diode Demodulators ~~ Triode Pentodes ~~ Duo or Duplex Triodes and Pentodes as Demodulators ~~ Duo- Diode Pentodes ~~ Power Rectifiers ~~ The 25Z5 Rectifier ~~173 The 25Z5 as a Half-Wave Rectifier ~~The 25Z5 with Split Output ~~ Automatic Volume Control Systems ~~ Quiet AVC ~~ Visual Tuning ~~Visual Tuning and Noise Gate ~~ Wave Band Changing SystemsCHAPTER 5 - SPECIAL CIRCUITS AND TUBE APPLICATIONSPhase Changers ~~ Automatic Tone Control and Noise Suppressor ~~ Amplified and Delayed ~~ Reflexed 6F7 and Rectifier Power Pentode ~~ Amplified Signal for AVG ~~ High Fidelity ~~ No I-F. TubeCHAPTER 6 - TROUBLES AND SYMPTOMS ENCOUNTERED IN SUPERHETRODYNESInterfering Station 10 KC. Away from Desired Station ~~ Interfering Station Equal to Desired Station Plus or Minus the Image Frequency ~~ Interfering Station Equal to I-F. Output of Converter ~~ Interfering Station 20 or 30 KC. away from I-F. Output of Converter ~~ Interfering Station Differs from Desired Station by Value of the I.F. ~~ Heterodyning Between Stations with Background of Heterodyne Whistle ~~ Interfering Station Appears During Lapse of Modulation of Desired Station ~~ Police Call or S-W. Interference of a Frequency Higher than Range of Set ~~ Intermittent Untunable Interference as Background ~~ Nearby Transmitter's Signals Blanket Portions of Dial ~~ Repeat Tuning on Single Dial ~~ Heterodyne Whistle at 690 KG. in Set Peaked at 115 KC ~~ Interfering Signals at Frequencies Falling at High End of Dial when it is Set at Lower End ~~ Heterodyne Whistle at Several Broadcast Frequencies in Sets Peaked Between 120 KC. and 480 KC ~~ Heterodyne Whistle at Various Frequencies when Using Converter ~~ Interfering A-F. Signal as Background to All Stations Equipped with C-W. Oscillator ~~ Heterodyne Whistle as Each Station is Tuned In ~~ Whistle or Growl Background ~~ Desired Station May be Tuned in at Several Points. (Separate Oscillator Control) ~~ Station Can Be Tuned In at Two Points on Dial (Single Control Set) ~~ Heterodyne Whistle at Signal Frequencies Slightly Higher or Lower than Harmonic Frequencies of I.F ~~ Receiver Operative Only Over a Portion of the Tuning Dial ~~ Interfering Signal Appears During Operation of Set and then Disappears ~~ Interfering Station Appears and Disappears if Set is Shut Off ~~ Frequent Need for Retuning ~~ Interfering Signal Appears after Use Although all Circuits are Aligned and Signal is Normal ~~ Frequent Adjustment of I-F. Trimmers ~~ Oscillator Howl ~~ Weak Signals ~~ Weak Signals Over Portion of Tuning ~~ Weak Signals Over Certain Wave Bands of Multi-Wave Set ~~ Weak Signals Over a Part of Tuning Range, when Converter is Used ~~ Weak Signals Over Entire Tuning Range ~~ Weak Signals with Wrong Tuning Dial Indications ~~ Lack of AVG Action ~~ Excessive AVG ~~ Noise Between Stations with Set Having Noise Squelch Circuit ~~ Lack of Channel Control ~~ Sounds other than Normal Noise ~~ Distortion with Normal Circuit Constants ~~ Dead Receiver ~~ Testing ProcedureCHAPTER 7 - APPLICATION OF TEST OSCILLATORSAdjustment of AVG When Aligning ~~ Progress During Alignment ~~ Alignment When Autodyne Mixer is Used ~~ Alignment Frequencies ~~ Adjustment of I-F. Trimmers ~~ Flat-top Tuning of I-F. Transformers ~~ Determining Unknown I-F. Peak ~~ Adjustment of R-F., Mixer and Oscillator Trimmers ~~ Adjusting Double - Spot Circuit ~~ Adjusting Other Image Suppression Circuits ~~ Adjustment of Trap and Neutralized I-F. Circuits ~~ All-Wave Receiver Alignment ~~ Double Peak Alignment ~~ Apparent Misalignment of All-Wave Receivers CHAPTER 8 - VIBRATOR UNITS 1930 FULL RCA & Marconi Institute TUBE TYPE RADIO REPAIR COURSE The Best Practical Radio Tube Type Repair Huge Course in 71 Lessons, On CD . This Course was taught in House and also w/ Mail Order.Simple and easy to follow, If you ever wanted to learn Tube Radio Repair, Here is your chance, Based on RCA Radio but applies to all makes and models, Start where your level is, basic or advanced, This Course was refined over many years and is the best I have ever seen, you are sure to master each lesson and become a top notch repair person , just based on this simple course. If you know the basics, here is a chance to refine the fundamentals. It is well done.Marconi Institute & RCA World wide Instruction.RECEIVING SET DIAGRAMS - PART 1SHEETAERO SEVEN................2AERO SHORT WAVE ADAPTER FORA.C. RECEIVERS............2AMRAD A.C. 7..............3APEX 36 ALL-ELECTRIC......3ATWATER KENT 20...........4ATWATER KENT 30...........5ATWATER KENT 32...........5ATWATER KENT 35...........6ATWATER KENT 40...........6BALKITE - MODEL A.........6BOSCH 28..................7BREMER TULLY 7-70.........8BROWNING DRAKE-34, 36, & 38...8COLONIAL 31 A.C...........9CROSLEY 608...............9CROSLEY 704-A.............10DAVEN BASS NOTE...........10DAY FAN A.C. POWER SET....11DAY FAN 35 D.C............11FADA -MODELS 10, 11, 30 & 31 (60 CYCLES)..12FADA-MODELS 10Z, 11Z, 30Z & 31Z (25 CYCLES)...12FEDERAL ORTHO-SONIC A.C...12FREED EISMAN NR 5.........13FREED EISMAN NR 80........13FRESHMAN EQUAPHASE........24FRESHMAN-MODEL G.........24GILFILLAN GN 6...........14GREBE SYNCHROPHASE.......14HAMMERLUND ROBERTS HI-Q..15KING-MODEL FF............15KING-MODEL H ............15KING-62 TRF..............16KOLSTER 6K...............17MAJESTIC A.C.............17MOHAWK ALL-AMERICAN LYRIC MODELS60, 61, 62, 65, & 66.........18MOHAWK ALL-AMERICAN LYRIC MODELS80, 83, 84, 85 & 88.........18PFANSTEIHL 34 & 50 A.C...19PHILCO ELCTRIC- SERIES 5.19RCA- RADIOLA 16..........20RCA- RADIOLA 17..........20RCA- RADIOLA 18 A.C......21RCA- RADIOLA 18 D.C......21RCA RADIOLA 60...........22RCA RADIOLA 62...........22ROBERTS AC...............23SILVER MARSHALL-MODEL 630......23SPARTON EQUASONNE-MODEL 89.....25SPLITDORF INHERENTLY ELECTRIC..25STEINITE 261...................26STEWART WARNER-MODELS 801, 801A811, AND 811A SERIES B.......26STROMBERG CARLSON-MODELS 635, 636..27ZENITH-MODELS 11, 12, AND 14.......27CHARACTERISTICS OF RECEIVING VACUUM TUBES...29PART 2ATWATER KENT MODEL 55...........29BRANDES MODEL B-15 & 16.........29CROSELEY R.F.L. 90..............30CROSELEY MODEL 804..............30FADA MODELS 50, 71, 71, & 72......31FREED-EISMAN NR 55 A.C..........31FREED-EISMAN NR 78..............32GREBE SYNCHROPHASE BATTERY......32GREBE A.C. SIX..................33MAJESTIC MODEL 90...............33RCA-RADIOLA 28- A.C.............34RCA-RADIOLA 25..................36RCA-RADIOLA 20..................36RCA-RADIOLA 44..................37RCA-RADIOLA 66..................38STROMBERG-CARLSON NO. 641.......38STROMBERG-CARLSON NO. 846.......39ZENITH 17.......................39FOREWORD - INTRODUCTION TO RADIOTECHNICAL LESSON 1 - MATHEMATICSLESSON 2 - UNITS OF ELECTRICAL MEASUREMENTS AND SYMBOLSLESSON 3 - THE ELECTRON THEORY-SUBSTANCE AND MATTER-STATIC ELCTRICITYLESSON 4 - MAGNETISMLESSON 5 - ELECTROMAGNETISM-ELECTROMAGNETIC INDUCTIONLESSON 6 - PRIMARY CELLSLESSON 7 - RESISTANCE AND CONDUCTIONLESSON 8 - ELECTRICAL CIRCUITSLESSON 9 - D.C. MOTORSLESSON 10 - D.C. GENERATORSLESSON 11 - A.C. CURRENTLESSON 12 - THE MOTOR-GENERATORLESSON 13 - POWER TRANSFORMERSLESSON 14 - INDUCTANCELESSON 15 - CAPACITYLESSON 16 - THE STORAGE OR SECONDARY BATTERYLESSON 17 - THE USE OF STORAGE BATTERIES ON SHIPBOARDLESSON 18 - METERSLESSON 19 - GRAPHSLESSON 20 - SOUNDLESSON 21 - ELECTROMAGNETIC WAVESLESSON 22 - FUNDAMENTALS OF RADIO RECEPTIONLESSON 23 - VACUUM TUBESLESSON 24 - CHARACTERISTIC CURVESLESSON 25 - THE OSCILLATORY CIRCUITSLESSON 26 - MID-TERM EXAMINATION LESSON 27 - PRACTICAL RADIO CONSTRUCTIONLESSON 28 - PRACTICAL RADIO CONSTRUCTION LESSON 29 - AUDIO AMPLIFIER CIRCUITSLESSON 30 - PRACTICAL RADIO CONSTRUCTION LESSON 31 - REGENERATIVE DETECTOR WITH CAPACITIVE CONTROL OF FEED-BACKLESSON 32 - PRACTICAL CONSIDERATIONS FOR THE DESIGN OF SCREEN-GRID RECEIVERSLESSON 33 - CONSTRUCTIONAL DETAILS OF THE RCA INSTITUTES A.C. SCREEN-GRID RECEIVERLESSON 33-A - BUILDING THE BATTERY-OPERATED SCREEN-GRID RECEIVERLESSON 34 - PRACTICAL RADIO CONSTRUCTIONLESSON 35 - COMMON FAULTS AND TROUBLESLESSON 36 - PRACTICAL RADIO CONSTRUCTIONLESSON 37 -THE DEVELOPMENT OF THE SUPER-HETERODYNELESSON 38-PRINCIPLES AND USE OF TEST EQUIPMENT FOR SERVICING RADIO RECEIVERSLESSON 39 - INSTRUMENTS USED IN SERVICING RADIO RECEIVERSLESSON 40 - INSTRUMENTS USED IN RADIO SERVICING AND PRINCIPLES OF SET TESTINGLESSON 41 - BALANCED ARMATURE LOUD SPEAKERSLESSON 43 - RADIOLA 28 A.C. OPERATEDLESSON 44 - VICTOR MICRO-SYNCHRONOUS RADIO R-32, R-52, RE-45, RE-75LESSON 45 - GENERAL ELECTRIC MODEL H-31 - WESTINGHOUSE MODEL WR-5, RADIOLA MODEL 80 - GRAYBAR MODEL 700LESSON 46 - GENERAL ELECTRIC MODELS H-51 & H-71 - WESTINGHOUSE MODELS WR-6 & WR-7- REDIOLA MODELS 82 & 86 - GRAYBAR MODELS 770 & 900LESSON 47 - CROSELEY R.F.L. 90 -- ZENTIH 17LESSON 48 - PRACTICAL RADIO CONSTRUCTIONLESSON 42 - THE ELCTRO-DYNAMIC SPEAKERLESSON 49 - RADIO RETAILING - SALESMANSHIPLESSON 50 - GREBE - BATTERY AND A.C. RECEIVERSLESSON 51 - BATTERY ELIMINATORSLESSON 52 - PRACTICAL RADIO CIRCUITS - PART 1LESSON 53 - PRINCIPLES OF ELECTRICALLY OPERATED TUNES R-F CIRCUITSLESSON 54 - ELECTRICALLY OPERATED TUNED R-F AND SUPER-HETERODYNE RECEIVERSLESSON 55 - INTERFERENCE ELIMINATORSLESSON 56 - COMMERCIAL LONG AND SHORT WAVE RECEIVERSLESSON 57 - SPARK TRANSMISSIONLESSON 58 - ARC TRANSMITTERSLESSON 59 - RADIO AVIATION EQUIPMENTLESSON 59-A - AVIATION RADIO EQUIPMENT FOR TWO WAY COMMUNICATIONLESSON 60 - VACUUM TUBES USED IN TANSMITTINGLESSON 61 - COMMERCIAL TUBE TRANSMITTERSLESSON 62 - VACUUM TUBE TRANSMITTERSLESSON 63 - SHORT WAVE TRANSMITTERSLESSON 64 - SHORT WAVE (HIGH FREQUENCY) RECEIVERSLESSON 65 - TELEVISION - PART 1 LESSON 66 - TELEVISION - PART 2LESSON 67 - PHOTORADIOGRAMS - BEAM TRANSMISSIONLESSON 68 - BROADCAST TRANSMITTERSLESSON 69 - RADIO DIRECTION FINDER OR RADIO COMPASSLESSON 70 - SOUND MOTION PICTURESLESSON 71 - SOUND MOTION PICTURES AND SOUND REPRODUCING EQUIPMENTSUPPLEMENTARY INTRODUCTIONHere is a Little INformation on Mr. John F. Rider: John F. Rider (1900 - 1985) was an American radio engineer best known as publisher and author of over 125 books for radio and television servicing. He founded John F. Rider Publisher Inc., and was responsible for annual volumes of the Perpetual Troubleshooter's Manual from 1931 to 1954.
