KXP 750/750A TRANSPONDER : MAINTENANCE MANUAL
Bok Engelsk 1966
| Utgitt | OLATHE, KANSAS : KING RADIO CORPORATION, TECHNICAL PUBLICATIONS DEPT. , 1966
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| Opplysninger | Published in April 1966. Last Revision No. 5, Revision Date June 1972. - TABLES OF CONTENTS: KXP-750 SECTION I - GENERAL INFORMATION 1.1 Introduction 1.2 Performance Specifications SECTION II - INSTALLATION 2.1 General 2.2 KXP-700 Installation and Location 2.3 KRA-580/585 Installation and Location 2.4 KFS-570 Installation and Location 2.5 KA-27 Antenna Installation 2.5.1 Location Considerations 2.6 Operation 2.7 Electrical Installation SECTION III - CIRCUIT THEORY 3.1 General Theory 3.1.1 RF Section 3.1.2 IF Amplifier 3.1.3 Video Amplifier 3.1.4 Ditch Digger 3.1.5 Video Switch 3.1.6 Noise/Suppression Coincidence 3.1.7 Delay Line Driver 3.1.8 Decode Delay Line 3.1.9 SLS Coincidence 3.1.10 SLS Gate Generator 3.1.11 "A" and "C" Decode Coincidence 3.1.12 "A" or "C" Reply Select and Inhibit Circuits 3.1.13 Reply Gate Generator and Suppression Output Amplifier 3.1.14 AOC Counter and Control Amplifier 3.1.15 Burst Generator and Clock Pulse Trigger 3.1.16 Encoding Flip-Flops and Encoding Matrix 3.1.17 Code Selection Circuits 3.1.18 "A" and "C" Reply Coincidence 3.1.19 Modulator and Transmitter 3.2 Detailed Circuit Description and Analysis 3.2.1 Radio Frequency Stripline Assembly N-101 3.2.2 Local Oscillator 3.2.3 IF Amplifier and Successive Detection 3.2.4 Video Amplifier 3.2.5 Ditch Digger and the Video Switch 3.2.6 Noise Spike and Suppression Coincidence 3.2.7 Delay Line Driver and Decode Delay Line 3.2.8 SLS Coincidence and the SLS Gate Generator 3.2.9 Mode "A" and Mode "C" Decode Coincidence and Reply Gate Generator 3.2.10 Burst Generator and Clock Pulse Trigger 3.2.11 Encoding Flip-Flops 3.2.12 Encoding Matrix and Code Selection 3.2.13 A/C Reply Select and Reply Mode Coincidence 3.2.14 IDENT Timing, Turn On Delay, and "ON" Memory 3.2.15 Suppression Output Amplifier and the AOC Counter 3.2.16 Modulator Circuit Board 3.2.17 Cavity Oscillator 3.2.18 Test Function and Reply Lamp Driver 3.2.19 Power Supply SECTION IV - MAINTENANCE 4.1 General 4.1.1 Test Equipment 4.2 Alignment and Calibration 4.2.1 Power Supply Adjustment 4.2.2 Local Oscillator Tuning 4.2.3 Mixer Diode Test 4.2.4 Complete IF Alignment 4.2.5 Alignment of Last Three IF Stages Only 4.2.6 Transmitter Alignment 4.2.7 Complete Transponder Test Procedure SECTION V - PARTS LIST Stripline Section Cavity Oscillator Section Local Oscillator Section IF Circuit Board Encoder/Decoder Circuit Board Modulator Circuit Board Power Supply Section KFS-570 Installation and Bench Test Kit SECTION VI - ILLUSTRATIONS AND SCHEMATICS BLOCK DIAGRAM 6-12 R.F. POWER SUPPLY I.F. 6-13 LOCAL OSCILLATOR SECTION 6-15 I.F. SCHEMATIC 6-16 ENCODER/DECODER SCHEMATIC 6-17 MODULATOR SCHEMATIC 6-18 POWER SUPPLY SCHEMATIC 6-19 KFS-570 SCHEMATIC 6-20 KXP-750A SECTION VII GENERAL INFORMATION 7.1 Introduction 7.2 Technical Characteristics 7.3 Operation SECTION VIII INSTALLATION 8.1 Unpacking and Inspecting Equipment 8.2 Installation Procedure 8.3 KFS 570A Installation 8.4 KA 28 Installation SECTION IX CIRCUIT THEORY 9.1.1 Video Amplifier 9.1.2 Noise Suppression Coincidence 9.1.3 Ditch Digger 9.1.4 Test Circuit 9.1.5 Receiver Suppressor 9.1.6 Altitude Reporting "ON-OFF" 9.1.7 Power Supply SECTION X MAINTENANCE 10.1 General 10.1.1 Test Equipment 10.2 Alignment and Calibration 10.2.1 Power Supply Adjustment 10.2.2 Local Oscillator Tuning 10.2.3 Mixer Diode Test 10.2.4 IF Alignment 10.2.5 Alignment of Last Three IF Stages Only 10.2.6 D/E Board Test Procedure 10.2.7 Cavity Oscillator Alignment 10.2.8 Complete Transponder Test Procedure SECTION XI PARTS LIST SECTION XII DIAGRAMS AND ILLUSTRATIONS
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