Chapter 1. INTRODUCTION - TM-11-5840-281-35-10007
Chapter 2. FUNCTIONING OF EQUIPMENT
Figure 2-1. Radar Set AN/TPN-18, block diagram
Transmitter Section Description
Figure 2-2. Trigger generator and shaper circuit, simplified schematic.
Figure 2-3. Modulator circuit, simplified schematic.
Figure 2-4. High voltage regulator circuit, simplified schematic
Figure 2-5. Backswing circuit, simplified schematic
Figure 2-6. Overload sensor circuit, simplified schematic
Figure 2-7. Rf section, simplified schematic
Figure 2-9. Ferrite switch receive path.
Figure 2-10. Ferrite switch control circuit, simplified schematic.
Figure 2-11. Ferrite attenuator switching and current regulator circuit, simplified schematic.
Figure 2-12. Antenna AS-1291/TPN-8 feedhorn.
Figure 2-13. Antenna AS-1291/TPN-8 pattern.
Figure 2-14. Dual function polarizer assembly
Receiver Section Description
Local Oscillator Circuit
Sensitivity Time Control
Figure 2-15. Intermediate Frequency Amplifier AM-3339/TPN-8 wideband narrow-band video circuit, simplified schematic.
Video Amplifier Circuit
Antenna Control and Data Section Description
Figure 2-16. Video amplifier ftc circuit,
Antenna Control and Data Section Description - continued - TM-11-5840-281-35-10030
Antenna Control and Data Section Description - continued - TM-11-5840-281-35-10031
Antenna Drive TG-113/TPN-8 Circuit
Antenna Drive TG-113/TPN-8 Circuit - continued - TM-11-5840-281-35-10033
Antenna Drive TG-113/TPN-8 Circuit - continued - TM-11-5840-281-35-10034
Remote Switching Control C-6989/TPN-18 Circuit
Remote Switching Control C-6989/TPN-18 Circuit - continued
Figure 2-17. Antenna cam-actuated switching, simplified schematic
Figure 2-18. Unblanking and az-el relay trigger circuit, simplified schematic diagram
Figure 2-19. Simultaneous counter
Electronic Filter Circuit
Figure 2-20. Az-el angle waveforms.
Control-Indicator Section Description
Trigger Delay Generator Circuit
Range-Mark Generator Circuit
Az-El Blanking Pulse Generator Circuit
Sweep Generating Circuit Description
Sweep Generator Circuit
Sweep Generator Circuit - continued
Rotating Coil Amplifier Circuit
Cursor Generator Circuit Description
Cursor sawtooth Generator Circuit
Fill-in Sawtooth Generator Circuit
Courseline Control Circuit
Height-Finder Control Circui
Fixed Coil Amplifier Circuit
Mixer-Amplifier Circuit
Mixer-Amplifier Circuit - continued
Receiver-Transmitter Power Supply Section
Control-Indicator Power Supplies Section
Chapter 3. DIRECT SUPPORT MAINTENANCE
Symptom Elaboration
Radar Set Group Direct Support Troubleshooting Chart
Radar Set Group Direct Support Troubleshooting Chart - continued - TM-11-5840-281-35-10063
Radar Set Group Direct Support Troubleshooting Chart - continued - TM-11-5840-281-35-10064
Radar Set Group Direct Support Troubleshooting Chart - continued - TM-11-5840-281-35-10065
Radar Set Group Direct Support Troubleshooting Chart - continued - TM-11-5840-281-35-10066
Radar Set Group Direct Support Troubleshooting Chart - continued - TM-11-5840-281-35-10067
Radar Set Group Direct Support Troubleshooting Chart - continued - TM-11-5840-281-35-10068
Radar Set Group Direct Support Troubleshooting Chart - continued - TM-11-5840-281-35-10069
Radar Set Group Direct Support Troubleshooting Chart - continued - TM-11-5840-281-35-10070
Radar Set Group Direct Support Troubleshooting Chart - continued - TM-11-5840-281-35-10071
Radar Set Group Direct Support Troubleshooting Chart - continued - TM-11-5840-281-35-10072
Radar Set Group Direct Support Troubleshooting Chart - continued - TM-11-5840-281-35-10073
Radar Set Group Direct Support Troubleshooting Chart - continued - TM-11-5840-281-35-10074
Voltage Resistance Chart.
Voltage Resistance Chart - continued - TM-11-5840-281-35-10076
Voltage Resistance Chart - continued - TM-11-5840-281-35-10077
Voltage Resistance Chart - continued - TM-11-5840-281-35-10078
Voltage Resistance Chart - continued - TM-11-5840-281-35-10079
Voltage Resistance Chart - continued - TM-11-5840-281-35-10080
Voltage Resistance Chart - continued - TM-11-5840-281-35-10081
Voltage Resistance Chart - continued - TM-11-5840-281-35-10082
Voltage Resistance Chart - continued - TM-11-5840-281-35-10083
SECTION III. ADJUSTMENT AND ALIGNMENT PROCEDURES - TM-11-5840-281-35-10084
Radar Receiver-Transmitter RT-818/TPN-18 Dc Voltage Supply Adjustments - TM-11-5840-281-35-10085
Antenna AS-1291/TPN-8 Antenna Servo Actuator Alignment - TM-11-5840-281-35-10086
Antenna Drive TG-114/TPN-8 Cam Alignment - TM-11-5840-281-35-10087
Elevation Angle Data Potentiometer and Electronic Filter Adjustment - TM-11-5840-281-35-10088
Elevation 10- to 35- Degree Servo Actuator Adjustments
Azimuth Angle Data Potentiometer and Electronic Filter Adjustments - TM-11-5840-281-35-10090
Antenna AS-1292/TPN-8 Antenna Tilt Actuator Alignment - TM-11-5840-281-35-10091
Antenna AS-1292/TPN-8 Antenna Tilt Actuator Alignment - TM-11-5840-281-35-10092
Antenna AS-1292/TPN-8 Antenna Tilt Actuator Alignment - continued - TM-11-5840-281-35-10093
Antenna AS-1292/TPN-8 Antenna Tilt Actuator Alignment - continued - TM-11-5840-281-35-10094
Antenna AS-1292/TPN-8 Antenna Tilt Actuator Alignment - continued - TM-11-5840-281-35-10095
Antenna AS-1292/TPN-8 Antenna Tilt Actuator Alignment - continued - TM-11-5840-281-35-10096
Antenna AS-1292/TPN-8 Antenna Tilt Actuator Alignment - continued - TM-11-5840-281-35-10097
Antenna AS-1292/TPN-8 Antenna Tilt Actuator Alignment - continued - TM-11-5840-281-35-10098
Antenna AS-1292/TPN-8 Antenna Tilt Actuator Alignment - continued - TM-11-5840-281-35-10099
Control-Indicator C-6988/TPN-18 Direct Support Troubleshooting Chart.
Control-Indicator C-6988/TPN-18 Direct Support Troubleshooting Chart - continued - TM-11-5840-281-35-10101
Control-Indicator C-6988/TPN-18 Direct Support Troubleshooting Chart - continued - TM-11-5840-281-35-10102
Control-Indicator C-6988/TPN-18 Direct Support Troubleshooting Chart - continued - TM-11-5840-281-35-10103
Control-Indicator C-6988/TPN-18 Direct Support Troubleshooting Chart - continued - TM-11-5840-281-35-10104
Voltage Resistance Chart
Voltage Resistance Chart - continued - TM-11-5840-281-35-10106
Voltage Resistance Chart - continued - TM-11-5840-281-35-10107
Voltage Resistance Chart - continued - TM-11-5840-281-35-10108
Voltage Resistance Chart - continued - TM-11-5840-281-35-10109
Voltage Resistance Chart - continued - TM-11-5840-281-35-10110
Voltage Resistance Chart - continued - TM-11-5840-281-35-10111
Voltage Resistance Chart - continued - TM-11-5840-281-35-10112
Voltage Resistance Chart - continued - TM-11-5840-281-35-10113
SECTION III. ADJUSTMENT AND ALIGNMENT PROCEDURES - TM-11-5840-281-35-10114
Radar Receiver-Transmitter RT-818/TPN-18 Dc Voltage Supply Adjustments - TM-11-5840-281-35-10115
Antenna AS-1291/TPN-8 Antenna Servo Actuator Alignment - TM-11-5840-281-35-10116
Antenna Drive TG-114/TPN-8 Cam Alignment - TM-11-5840-281-35-10117
Elevation Angle Data Potentiometer and Electronic Filter Adjustment - TM-11-5840-281-35-10118
9Elevation 10- to 35- Degree Servo Actuator Adjustment
Azimuth Angle Data Potentiometer and Electronic Filter Adjustments - TM-11-5840-281-35-10120
Search Scan Mode Alignment
Precision Scan Mode Alignment
Precision Scan Mode Alignment - continued - TM-11-5840-281-35-10123
Precision Scan Mode Alignment - continued - TM-11-5840-281-35-10124
Equipment Conditions and Connections.
Local Oscillator Alignment
Sum Receiver Channel Alignment
Video Amplifier Alignment
Video Amplifier Alignment - continued
Difference Receiver Channel Alignment
Difference Receiver Channel Alignment - continued
Sensitivity Time Control Alignment
Sensitivity Time Control Alignment - continued
Control-Indicator C-6988/TPN-18 Dc Voltage Supply Adjustments
Angle Volts Control Calibration
Deflection Yoke Assembly Positioning
Mixer Amplifier Alignment
Ppi Display Alignment
Azimuth-Elevation Tilt and Servo Alignment
Cursor Sawtooth Generator and Comparator Alignment
Cursor Fill-In Alignment
Section IV. REPAIR PROCEDURES
Repair of Electronic Parts
Removal and Replacement of Azimuth Servo Actuator
Removal and Replacement of Azimuth Antenna AS-1292/TPN-8 and Yoke
Removal and Replacement of Elevation Servo Actuator
Removal and Replacement of Elevation Antenna Drive TG-1 14/TPN-8
Removal and Replacement of Receiver-Transmitter Group
Removal and Replacement of Magnetron V201
Removal and Replacement of Transmitter Subassembly No. 4
Antenna AS-1292/TPN-8 Antenna Tilt Actuator Alignment - TM-11-5840-281-35-10151
Antenna AS-1292/TPN-8 Antenna Tilt Actuator Alignment - continued - TM-11-5840-281-35-10152
Removal and Replacement of Cathode Ray Tube V601
Replacement.
Figure 3-1. Radar transmitter waveform.
Figure 3-3. Intermediate Frequency Amplifier AM-3338/TPN-8, waveform chart.
Figure 3-5. Video amplifier waveform chart.
Figure 3-7. Pulse Generator O-1333/TPN-18, waveform chart
Figure 3-8. Sweep generator waveform chart.
Figure 3-9. Trigger delay generator waveform chart.
Figure 3-11. Range mark generator waveform chart.
Figure 3-12. Sawtooth generator waveform chart.
Figure 3-13. Sawtooth comparator waveform chart.
Figure 3-15. Cursor control waveform chart.
Figure 3-16. System timing chart.
Figure 3-17. Radar-Transmitter RT-818/TPN-18, adjustment locations (sheet 1 of 5)
Figure 3-17. Radar-Transmitter RT-818/TPN-18, adjustment locations (sheet 2 of 5)
Figure 3-17. Radar-Transmitter RT-818/TPN-18, adjustment locations (sheet 3 of 5)
Figure 3-17. Radar-Transmitter RT-818/TPN-18, adjustment locations (sheet 4 of 5)
Figure 3-17. Radar-Transmitter RT-818/TPN-18, adjustment locations (sheet 5 of 5)
Figure 3-18. Control-Indicator C-6988/TPN-18, adjustment locations (sheet 1 of 3)
Figure 3-18. Control-Indicator C-6988/TPN-18, adjustment locations (sheet 2 of 3)
Figure 3-18. Control-Indicator C-6988/TPN-18, adjustment locations (sheet 3 of 3)
Figure 3-20. Elevation and azimuth protractor alignments.
Fig 3-22. Antenna servo actuator adjustments.
Figure 3-24. Elevation angle data potentiometer and electronic filter adjustment connections.
Figure 3-26. Antenna Drive TG-113/TPN-8 cam, microswitch, angle data potentiometer, and synchro adjustments.
Figure 3-28. Search scan mode alignment connections.
Figure 3-30. Precision scan mode alignment connections.
Figure 3-32. Local oscillator alignment connections.
Figure 3-34. Video amplifier alignment connections.
Figure 3-36. Sensitivity time control alignment connection.
Figure 3-37. Fixed coil amplifier alignment connections.
Figure 3-38. Deflection yoke assembly positioning adjustments.
Figure 3-40. Cursor alignment connections.
Figure 3-42. Cursor fill-in alignment connections.
Figure 3-43. Radar set group, exploded view (sheet 1 of 2).
Figure 3-43. Radar set group, exploded view (sheet 1 of 2) - continued
Figure 3-43. Radar set group, exploded view (sheet 2 of 2).
Figure 3-44. Radar Receiver-Transmitter RT-818/TPN-18, parts location (sheet 1 of 5).
Figure 3-44. Radar Receiver-Transmitter RT-818/TPN-18, parts location (sheet 2 of 5).
Figure 3-44. Radar Receiver-Transmitter RT-818/TPN-18, parts location (sheet 3 of 5).
Figure 3-44. Radar Receiver-Transmitter RT-818/TPN-18, parts location (sheet 4 of 5).
Figure 3-44. Radar Receiver-Transmitter RT-818/TPN, parts location (sheet 5 of 5).
Figure 3-45. Radar transmitter, parts location (sheet 1 of 6).
Figure 3-45. Radar transmitter, parts location (sheet 2 of 6).
Figure 3-45. Radar transmitter, parts location (sheet 3 of 6).
Figure 3-45. Radar transmitter, parts location (sheet 4 of 6).
Figure 3-45. Radar transmitter, parts location (sheet 5 of 6).
Figure 3-45 . Radar transmitter, parts location (sheet 6 of 6) .
Figure 3-46 . Drive motor amplifier, parts location .
Figure 3-47 . Electronic control amplifier, parts location .
Figure 3-48 . Remote Switching Control C-6989/TPN-18, parts location (sheet 2 of 2) . - TM-11-5840-281-35-10203
Figure 3-48 . Remote Switching Control C-6989/TPN-18, parts location (sheet 2 of 2) . - TM-11-5840-281-35-10204
Figure X-49 . Intermediate Frequency Amplifier AM-3337/TPN-8, parts location (sheet 1 of 2) .
Figure 3-49 . Intermediate Frequency Amplifier AM-3337/TPN-8, parts location (sheet 2 of 2) .
Figure 3-50 . Intermediate Frequency Amplifier AM-3338/TPN-8, parts location (sheet 1 of 2) .
Figure 3-50 . Intermediate Frequency Amplifier AM-3338/TPN-8, parts location (sheet 2 of 2)
Figure 3-51 . Intermediate Frequency Amplifier AM-3339/TPN-8, parts location (sheet 1 of 2) .
Figure 3-51 . Intermediate Frequency Amplifier AM-3339/TPN-8, parts location (sheet 2 of 2) .
Figure 3-52 . Electronic control preamplifier, parts location .
Figure 3-53 . Sensitivity time control, parts location .
Figure 3-54 . Video amplifier, parts location .
Figure 3-55 . Electronic filter, parts location .
Figure 3-56 . 35V voltage regulator, parts location .
Figure 3-57 . Power Supply PP-3381/TPN-8, parts location .
Figure 3-58. Power Supply PP-3382/TPN-8, parts location .
Figure 3-59 . Control-Indicator C-6988/TPN-18, parts location (sheet 1 of 5) .
Figure 3-59 . Control-Indicator C-6988/TPN-18, parts location (sleet 2 of 25 .
Figure 3-59. Control-Indicator C -6988/TPN-18, parts location (sheet 3 of 5) .
Figure 3-59 . Control-Indicator C-6988/TPN-18, parts location (sheet 4 of 6) .
Figure 3-59 . Control-Indicator C-6988/TPN-18, parts location (sheet 5 of 5) .
Figure 3-60 . Rotating coil amplifier, parts location .
Figure 3-61. Mixer amplifier, parts location .
Figure 3-62 . Pulse Generator 0-1333/TPN-18, parts location (sheet 1 of 4) .
Figure 3-62 . Pulse Generator O-1333/TPN-18, parts location (sheet 2 of 4) .
Figure 3-62 . Pulse Generator O-1333/TPN-18, parts location (sheet 3 of 4) .
Figure 3-62 . Pulse Generator 0-1333/TPN-18, parts location (sheet 4 of 4) .
Figure 3-63 . Sweep generator, parts location .
Figure 3-64 . Trigger delay generator, parts location .
Figure 3-65 . Range mark oscillator, parts location .
Figure 3-66 . Az-el blanking pulse generator, parts location .
Figure 3-67 . Range mark generator, parts location .
Figure 3-68. Sawtooth generator, parts location .
Figure 3-69. Sawtooth comparetor, parts location .
Figure 3-70. Cursor generator, parts location .
Figure 3-71. Cursor control, parts location .
Figure 3-72 . Power Supply PP-3383/TPN-8, parts location (sheet 3 of 3) .
Figure 3-73 . Fixed coil amplifier, parts location .
Figure 3-72. Power Supply PP-3383/TPN-8, parts location (sheet 1 of 3).
Figure 3-72. Power Supply PP-3383/TPN-8, parts location (sheet 2 of3).
Figure 3-74. Indicator rectifier, parts location .
Figure 3-77. Test adapter, parts location . - TM-11-5840-281-35-10243
Figure 3-76. 18V voltage regulator, parts location .
Figure 3-77. Test adapter, parts location . - TM-11-5840-281-35-10245
Figure 3-78. Synchronizer test adapter, parts location.
Figure 3-79. Interconnecting cable installation, parts location (sheet 1 of 2).
Figure 3-79. Interconnecting cable installation, parts location (sheet 2 of 2).
Chapter 4. DIRECT SUPPORT TESTING PROCEDURES
Physical Tests and Inspection of Radar Set Group
Physical Tests and Inspection of Radar Set Group - continued
Testing Radar Receiver-Transmitter RT-818/TPN-18 Dc Voltage Supplies
Testing Radar Receiver-Transmitter RT-818/TPN-18 Dc Voltage Supplies - continued
Testing Ferrite Switch and Ferrite Attenuators
Testing Ferrite Switch and Ferrite Attenuators - continued
Testing Electronic Filters and Pretrigger Frequency
Testing Electronic Filters and Pretrigger Frequency - continued
Testing Sum Receiver Channel
Testing Sum Receiver Channel - continued
Testing FTC and Transmitter Narrow Pulse
Testing FTC and Transmitter Narrow Pulse - continued - TM-11-5840-281-35-10261
Testing FTC and Transmitter Narrow Pulse - continued - TM-11-5840-281-35-10262
Testing FTC and Transmitter Narrow Pulse - continued - TM-11-5840-281-35-10263
Testing Difference Receiver Channel
Testing Difference Receiver Channel - continued - TM-11-5840-281-35-10265
Testing Difference Receiver Channel - continued - TM-11-5840-281-35-10266
Testing Difference Receiver Channel - continued - TM-11-5840-281-35-10267
Testing Difference Receiver Channel - continued - TM-11-5840-281-35-10268
Testing Sensitivity Time Control
Testing Sensitivity Time Control - continued - TM-11-5840-281-35-10270
Testing Sensitivity Time Control - continued - TM-11-5840-281-35-10271
Testing Sensitivity Time Control - continued - TM-11-5840-281-35-10272
Testing Radar Transmitter
Testing Radar Transmitter - continued
Testing Antenna System
Testing Antenna System - continued - TM-11-5840-281-35-10276
Testing Antenna System - continued - TM-11-5840-281-35-10277
Testing Antenna System - continued - TM-11-5840-281-35-10278
Testing Antenna System - continued - TM-11-5840-281-35-10279
Section III. CONTROL-INDICATOR C-6988/TPN-18 TESTS
Testing Control-Indicator C-6988/TPN-18 Dc Voltage Supplies - TM-11-5840-281-35-10281
Testing Control-Indicator C-6988/TPN-18 Dc Voltage Supplies - TM-11-5840-281-35-10282
Testing Ppi Scan Displays
Testing Ppi Scan Displays - continued - TM-11-5840-281-35-10284
Testing Ppi Scan Displays - continued - TM-11-5840-281-35-10285
Testing Ppi Scan Displays - continued - TM-11-5840-281-35-10286
Testing Ppi Scan Displays - continued - TM-11-5840-281-35-10287
Testing Ppi Scan Displays - continued - TM-11-5840-281-35-10288
Testing Precision Scan Displays
Testing Precision Scan Displays - continued - TM-11-5840-281-35-10290
Testing Precision Scan Displays - continued - TM-11-5840-281-35-10291
Testing Precision Scan Displays - continued - TM-11-5840-281-35-10292
Testing Height Finder Cursors
Testing Height Finder Cursors - continued - TM-11-5840-281-35-10294
Testing Height Finder Cursors - continued - TM-11-5840-281-35-10295
Testing Height Finder Cursors - continued - TM-11-5840-281-35-10296
Testing Height Finder Cursors - continued - TM-11-5840-281-35-10297
Testing Height Finder Cursors - continued - TM-11-5840-281-35-10298
Testing Height Finder Cursors - continued - TM-11-5840-281-35-10299
Testing Azimuth Courseline Cursors
Testing Azimuth Courseline Cursors - continued - TM-11-5840-281-35-10301
Testing Azimuth Courseline Cursors - continued - TM-11-5840-281-35-10302
Testing Azimuth Courseline Cursors - continued - TM-11-5840-281-35-10303
Testing Azimuth Courseline Cursors - continued - TM-11-5840-281-35-10304
Testing Cursor Fill-in
Testing Cursor Fill-in - continued
Testing Azimuth Tilt and Elevation Servo
Testing Azimuth Tilt and Elevation Servo - continued
Section IV. FLIGHT TESTS
Requests for Flight Tests
Adjustments During Flight Tests
Surveillance Phase of Flight Tests
Precision Approach Radar Phase of Flight Test
Elevation Glidepath Check
Tolerances and Time Intervals Between Flight Tests
Chapter 5. GENERAL SUPPORT MAINTENANCE
Figure 5-1. Etched circuit card repair.
Figure 5-2. Coaxial cable repair (typical).
Figure 5-3. Interconnecting cable repair (typical)
Section III. REMOVAL AND REPLACEMENT; DISASSEMBLY AND REASSEMBLY
Figure 5-4. Azimuth Antenna AS-1292/TPN-8 and yoke, exploded view.
Disassembly and Assembly of Azimuth Horn and Polarizer
Figure 5-5. Azimuth horn and polarizer, exploded view
Figure 5-5. Azimuth horn and polarizer, exploded view - continued
Assembly - TM-11-5840-281-35-10325
Assembly - continued - TM-11-5840-281-35-10326
Disassembly and Assembly of Elevation Antenna AS-1291/TPN-8 and Yoke
Figure 5-6. Elevation Antenna AS-1291/TPN-8 and yoke, exploded view (sheet 1 of 3).
Figure 5-6. Elevation Antenna AS-1291/TPN-8 and yoke, exploded view (sheet 2 of 3).
Disassembly and Assembly of Elevation Horn and Polarizer
Figure 5-6. Elevation Antenna AS-1291/TPN-8 and yoke, exploded view (sheet 3 of 3).
Assembly - TM-11-5840-281-35-10332
Figure 5-7. Elevation horn and polarizer, exploded view.
Figure 5-7. Elevation horn and polarizer, exploded view - continued
Assembly - continued - TM-11-5840-281-35-10335
Assembly - continued - TM-11-5840-281-35-10336
Disassembly and Assembly of Antenna Servo Actuator
Disassembly and Assembly of Antenna Servo Actuator - continued
Figure 5-8. Antenna servo actuator, exploded view.
Disassembly and Assembly of Azimuth Antenna Drive TG-1 13/TPN-8
Disassembly and Assembly of Azimuth Antenna Drive TG-1 13/TPN-8 - continued - TM-11-5840-281-35-10341
Disassembly and Assembly of Azimuth Antenna Drive TG-1 13/TPN-8 - continued - TM-11-5840-281-35-10342
Figure 5-9. Azimuth Antenna Drive TG-113/TPN-8, exploded view (sheet 1 of 3).
Figure 5-9. Azimuth Antenna Drive TG-113/TPN-8, exploded view (sheet 2 of 3).
Figure 5-9. Azimuth Antenna Drive TG-113/TPN-8, exploded view (sheet 3 of 3).
Assembly - TM-11-5840-281-35-10346
Assembly - continued - TM-11-5840-281-35-10347
Assembly - continued - TM-11-5840-281-35-10348
Disassembly and Assembly of Azimuth Drive Gearcase-Motor
Assembly - TM-11-5840-281-35-10350
Figure 5-10. Azimuth drive gearcase-motor, exploded view.
Assembly - continued - TM-11-5840-281-35-10352
Figure 5-11. Azimuth drive motor, exploded view.
Disassembly and Assembly of Azimuth Rotary Coupler
Figure 5-12. Azimuth rotary coupler, exploded view.
Disassembly and Assembly of Elevation Antenna Drive TG-114/TPN-8
Figure 5-13. Elevation Antenna Drive TG-114/TPN-8, exploded view (sheet 1 of 3).
Figure 5-13. Elevation Antenna Drive TG-114/TPN-8,exploded view (sheet 2 of 3).
Figure 5-13. Elevation Antenna Drive TG-114/TPN-8, exploded view (sheet 3 of 3).
Figure 5-13. Elevation Antenna Drive TG-114/TPN-8, exploded view (sheet 3 of 3) - continued
Disassembly and Assembly of Elevation Antenna Drive TG-114/TPN-8 - continued - TM-11-5840-281-35-10361
Disassembly and Assembly of Elevation Antenna Drive TG-114/TPN-8 - continued - TM-11-5840-281-35-10362
Disassembly and Assembly of Elevation Antenna Drive TG-114/TPN-8 - continued - TM-11-5840-281-35-10363
Disassembly and Assembly of Elevation Drive Motor
Figure 5-14. Elevation drive motor, exploded view.
Assembly - TM-11-5840-281-35-10366
Figure 5-15. 10-35 actuator assembly, exploded view.
Assembly - continued - TM-11-5840-281-35-10368
Disassembly and Assembly of 10-350 Actuator
Assembly - TM-11-5840-281-35-10370
Figure 5-16. 10-45 actuator, exploded view.
Disassembly and Assembly of Actuator Motor
Figure 5-17. Actuator motor, exploded view.
Figure 5-18. Elevation rotary coupler, exploded view.
Figure 5-19. Directional coupler, exploded view.
Disassembly and Assembly of Receiver-Transmitter Group
Figure 5-20. Receiver-transmitter group, exploded view.
Figure 5-21. Receiver-transmitter case blower, exploded view.
Figure 5-22. Control-indicator group, exploded view.
Disassembly and Assembly of Control indicator Group
Figure 5-23.Control indicator case blower, exploded view.
Figure 5-24. Antenna Pedestal AB-738/TPN-8, exploded view.
Figure 5-25. Radar target simulator, exploded view.
Disassembly and Assembly of Radar Target Simulator
Section IV. GENERAL SUPPORT TESTING PROCEDURES
Procedure.
Figure 5-26. Magnetron spectrum test connections.
Figure 5-27. Magnetron spectrum waveforms.
TM-11-5840-281-35-1 Radar Set AN/TPN-18 Manual
Chapter 2. FUNCTIONING OF EQUIPMENT
Figure 2-1. Radar Set AN/TPN-18, block diagram
Transmitter Section Description
Figure 2-2. Trigger generator and shaper circuit, simplified schematic.
Figure 2-3. Modulator circuit, simplified schematic.
Figure 2-4. High voltage regulator circuit, simplified schematic
Figure 2-5. Backswing circuit, simplified schematic
Figure 2-6. Overload sensor circuit, simplified schematic
Figure 2-7. Rf section, simplified schematic
Figure 2-9. Ferrite switch receive path.
Figure 2-10. Ferrite switch control circuit, simplified schematic.
Figure 2-11. Ferrite attenuator switching and current regulator circuit, simplified schematic.
Figure 2-12. Antenna AS-1291/TPN-8 feedhorn.
Figure 2-13. Antenna AS-1291/TPN-8 pattern.
Figure 2-14. Dual function polarizer assembly
Receiver Section Description
Local Oscillator Circuit
Sensitivity Time Control
Figure 2-15. Intermediate Frequency Amplifier AM-3339/TPN-8 wideband narrow-band video circuit, simplified schematic.
Video Amplifier Circuit
Antenna Control and Data Section Description
Figure 2-16. Video amplifier ftc circuit,
Antenna Control and Data Section Description - continued - TM-11-5840-281-35-10030
Antenna Control and Data Section Description - continued - TM-11-5840-281-35-10031
Antenna Drive TG-113/TPN-8 Circuit
Antenna Drive TG-113/TPN-8 Circuit - continued - TM-11-5840-281-35-10033
Antenna Drive TG-113/TPN-8 Circuit - continued - TM-11-5840-281-35-10034
Remote Switching Control C-6989/TPN-18 Circuit
Remote Switching Control C-6989/TPN-18 Circuit - continued
Figure 2-17. Antenna cam-actuated switching, simplified schematic
Figure 2-18. Unblanking and az-el relay trigger circuit, simplified schematic diagram
Figure 2-19. Simultaneous counter
Electronic Filter Circuit
Figure 2-20. Az-el angle waveforms.
Control-Indicator Section Description
Trigger Delay Generator Circuit
Range-Mark Generator Circuit
Az-El Blanking Pulse Generator Circuit
Sweep Generating Circuit Description
Sweep Generator Circuit
Sweep Generator Circuit - continued
Rotating Coil Amplifier Circuit
Cursor Generator Circuit Description
Cursor sawtooth Generator Circuit
Fill-in Sawtooth Generator Circuit
Courseline Control Circuit
Height-Finder Control Circui
Fixed Coil Amplifier Circuit
Mixer-Amplifier Circuit
Mixer-Amplifier Circuit - continued
Receiver-Transmitter Power Supply Section
Control-Indicator Power Supplies Section
Chapter 3. DIRECT SUPPORT MAINTENANCE
Symptom Elaboration
Radar Set Group Direct Support Troubleshooting Chart
Radar Set Group Direct Support Troubleshooting Chart - continued - TM-11-5840-281-35-10063
Radar Set Group Direct Support Troubleshooting Chart - continued - TM-11-5840-281-35-10064
Radar Set Group Direct Support Troubleshooting Chart - continued - TM-11-5840-281-35-10065
Radar Set Group Direct Support Troubleshooting Chart - continued - TM-11-5840-281-35-10066
Radar Set Group Direct Support Troubleshooting Chart - continued - TM-11-5840-281-35-10067
Radar Set Group Direct Support Troubleshooting Chart - continued - TM-11-5840-281-35-10068
Radar Set Group Direct Support Troubleshooting Chart - continued - TM-11-5840-281-35-10069
Radar Set Group Direct Support Troubleshooting Chart - continued - TM-11-5840-281-35-10070
Radar Set Group Direct Support Troubleshooting Chart - continued - TM-11-5840-281-35-10071
Radar Set Group Direct Support Troubleshooting Chart - continued - TM-11-5840-281-35-10072
Radar Set Group Direct Support Troubleshooting Chart - continued - TM-11-5840-281-35-10073
Radar Set Group Direct Support Troubleshooting Chart - continued - TM-11-5840-281-35-10074
Voltage Resistance Chart.
Voltage Resistance Chart - continued - TM-11-5840-281-35-10076
Voltage Resistance Chart - continued - TM-11-5840-281-35-10077
Voltage Resistance Chart - continued - TM-11-5840-281-35-10078
Voltage Resistance Chart - continued - TM-11-5840-281-35-10079
Voltage Resistance Chart - continued - TM-11-5840-281-35-10080
Voltage Resistance Chart - continued - TM-11-5840-281-35-10081
Voltage Resistance Chart - continued - TM-11-5840-281-35-10082
Voltage Resistance Chart - continued - TM-11-5840-281-35-10083
SECTION III. ADJUSTMENT AND ALIGNMENT PROCEDURES - TM-11-5840-281-35-10084
Radar Receiver-Transmitter RT-818/TPN-18 Dc Voltage Supply Adjustments - TM-11-5840-281-35-10085
Antenna AS-1291/TPN-8 Antenna Servo Actuator Alignment - TM-11-5840-281-35-10086
Antenna Drive TG-114/TPN-8 Cam Alignment - TM-11-5840-281-35-10087
Elevation Angle Data Potentiometer and Electronic Filter Adjustment - TM-11-5840-281-35-10088
Elevation 10- to 35- Degree Servo Actuator Adjustments
Azimuth Angle Data Potentiometer and Electronic Filter Adjustments - TM-11-5840-281-35-10090
Antenna AS-1292/TPN-8 Antenna Tilt Actuator Alignment - TM-11-5840-281-35-10091
Antenna AS-1292/TPN-8 Antenna Tilt Actuator Alignment - TM-11-5840-281-35-10092
Antenna AS-1292/TPN-8 Antenna Tilt Actuator Alignment - continued - TM-11-5840-281-35-10093
Antenna AS-1292/TPN-8 Antenna Tilt Actuator Alignment - continued - TM-11-5840-281-35-10094
Antenna AS-1292/TPN-8 Antenna Tilt Actuator Alignment - continued - TM-11-5840-281-35-10095
Antenna AS-1292/TPN-8 Antenna Tilt Actuator Alignment - continued - TM-11-5840-281-35-10096
Antenna AS-1292/TPN-8 Antenna Tilt Actuator Alignment - continued - TM-11-5840-281-35-10097
Antenna AS-1292/TPN-8 Antenna Tilt Actuator Alignment - continued - TM-11-5840-281-35-10098
Antenna AS-1292/TPN-8 Antenna Tilt Actuator Alignment - continued - TM-11-5840-281-35-10099
Control-Indicator C-6988/TPN-18 Direct Support Troubleshooting Chart.
Control-Indicator C-6988/TPN-18 Direct Support Troubleshooting Chart - continued - TM-11-5840-281-35-10101
Control-Indicator C-6988/TPN-18 Direct Support Troubleshooting Chart - continued - TM-11-5840-281-35-10102
Control-Indicator C-6988/TPN-18 Direct Support Troubleshooting Chart - continued - TM-11-5840-281-35-10103
Control-Indicator C-6988/TPN-18 Direct Support Troubleshooting Chart - continued - TM-11-5840-281-35-10104
Voltage Resistance Chart
Voltage Resistance Chart - continued - TM-11-5840-281-35-10106
Voltage Resistance Chart - continued - TM-11-5840-281-35-10107
Voltage Resistance Chart - continued - TM-11-5840-281-35-10108
Voltage Resistance Chart - continued - TM-11-5840-281-35-10109
Voltage Resistance Chart - continued - TM-11-5840-281-35-10110
Voltage Resistance Chart - continued - TM-11-5840-281-35-10111
Voltage Resistance Chart - continued - TM-11-5840-281-35-10112
Voltage Resistance Chart - continued - TM-11-5840-281-35-10113
SECTION III. ADJUSTMENT AND ALIGNMENT PROCEDURES - TM-11-5840-281-35-10114
Radar Receiver-Transmitter RT-818/TPN-18 Dc Voltage Supply Adjustments - TM-11-5840-281-35-10115
Antenna AS-1291/TPN-8 Antenna Servo Actuator Alignment - TM-11-5840-281-35-10116
Antenna Drive TG-114/TPN-8 Cam Alignment - TM-11-5840-281-35-10117
Elevation Angle Data Potentiometer and Electronic Filter Adjustment - TM-11-5840-281-35-10118
9Elevation 10- to 35- Degree Servo Actuator Adjustment
Azimuth Angle Data Potentiometer and Electronic Filter Adjustments - TM-11-5840-281-35-10120
Search Scan Mode Alignment
Precision Scan Mode Alignment
Precision Scan Mode Alignment - continued - TM-11-5840-281-35-10123
Precision Scan Mode Alignment - continued - TM-11-5840-281-35-10124
Equipment Conditions and Connections.
Local Oscillator Alignment
Sum Receiver Channel Alignment
Video Amplifier Alignment
Video Amplifier Alignment - continued
Difference Receiver Channel Alignment
Difference Receiver Channel Alignment - continued
Sensitivity Time Control Alignment
Sensitivity Time Control Alignment - continued
Control-Indicator C-6988/TPN-18 Dc Voltage Supply Adjustments
Angle Volts Control Calibration
Deflection Yoke Assembly Positioning
Mixer Amplifier Alignment
Ppi Display Alignment
Azimuth-Elevation Tilt and Servo Alignment
Cursor Sawtooth Generator and Comparator Alignment
Cursor Fill-In Alignment
Section IV. REPAIR PROCEDURES
Repair of Electronic Parts
Removal and Replacement of Azimuth Servo Actuator
Removal and Replacement of Azimuth Antenna AS-1292/TPN-8 and Yoke
Removal and Replacement of Elevation Servo Actuator
Removal and Replacement of Elevation Antenna Drive TG-1 14/TPN-8
Removal and Replacement of Receiver-Transmitter Group
Removal and Replacement of Magnetron V201
Removal and Replacement of Transmitter Subassembly No. 4
Antenna AS-1292/TPN-8 Antenna Tilt Actuator Alignment - TM-11-5840-281-35-10151
Antenna AS-1292/TPN-8 Antenna Tilt Actuator Alignment - continued - TM-11-5840-281-35-10152
Removal and Replacement of Cathode Ray Tube V601
Replacement.
Figure 3-1. Radar transmitter waveform.
Figure 3-3. Intermediate Frequency Amplifier AM-3338/TPN-8, waveform chart.
Figure 3-5. Video amplifier waveform chart.
Figure 3-7. Pulse Generator O-1333/TPN-18, waveform chart
Figure 3-8. Sweep generator waveform chart.
Figure 3-9. Trigger delay generator waveform chart.
Figure 3-11. Range mark generator waveform chart.
Figure 3-12. Sawtooth generator waveform chart.
Figure 3-13. Sawtooth comparator waveform chart.
Figure 3-15. Cursor control waveform chart.
Figure 3-16. System timing chart.
Figure 3-17. Radar-Transmitter RT-818/TPN-18, adjustment locations (sheet 1 of 5)
Figure 3-17. Radar-Transmitter RT-818/TPN-18, adjustment locations (sheet 2 of 5)
Figure 3-17. Radar-Transmitter RT-818/TPN-18, adjustment locations (sheet 3 of 5)
Figure 3-17. Radar-Transmitter RT-818/TPN-18, adjustment locations (sheet 4 of 5)
Figure 3-17. Radar-Transmitter RT-818/TPN-18, adjustment locations (sheet 5 of 5)
Figure 3-18. Control-Indicator C-6988/TPN-18, adjustment locations (sheet 1 of 3)
Figure 3-18. Control-Indicator C-6988/TPN-18, adjustment locations (sheet 2 of 3)
Figure 3-18. Control-Indicator C-6988/TPN-18, adjustment locations (sheet 3 of 3)
Figure 3-20. Elevation and azimuth protractor alignments.
Fig 3-22. Antenna servo actuator adjustments.
Figure 3-24. Elevation angle data potentiometer and electronic filter adjustment connections.
Figure 3-26. Antenna Drive TG-113/TPN-8 cam, microswitch, angle data potentiometer, and synchro adjustments.
Figure 3-28. Search scan mode alignment connections.
Figure 3-30. Precision scan mode alignment connections.
Figure 3-32. Local oscillator alignment connections.
Figure 3-34. Video amplifier alignment connections.
Figure 3-36. Sensitivity time control alignment connection.
Figure 3-37. Fixed coil amplifier alignment connections.
Figure 3-38. Deflection yoke assembly positioning adjustments.
Figure 3-40. Cursor alignment connections.
Figure 3-42. Cursor fill-in alignment connections.
Figure 3-43. Radar set group, exploded view (sheet 1 of 2).
Figure 3-43. Radar set group, exploded view (sheet 1 of 2) - continued
Figure 3-43. Radar set group, exploded view (sheet 2 of 2).
Figure 3-44. Radar Receiver-Transmitter RT-818/TPN-18, parts location (sheet 1 of 5).
Figure 3-44. Radar Receiver-Transmitter RT-818/TPN-18, parts location (sheet 2 of 5).
Figure 3-44. Radar Receiver-Transmitter RT-818/TPN-18, parts location (sheet 3 of 5).
Figure 3-44. Radar Receiver-Transmitter RT-818/TPN-18, parts location (sheet 4 of 5).
Figure 3-44. Radar Receiver-Transmitter RT-818/TPN, parts location (sheet 5 of 5).
Figure 3-45. Radar transmitter, parts location (sheet 1 of 6).
Figure 3-45. Radar transmitter, parts location (sheet 2 of 6).
Figure 3-45. Radar transmitter, parts location (sheet 3 of 6).
Figure 3-45. Radar transmitter, parts location (sheet 4 of 6).
Figure 3-45. Radar transmitter, parts location (sheet 5 of 6).
Figure 3-45 . Radar transmitter, parts location (sheet 6 of 6) .
Figure 3-46 . Drive motor amplifier, parts location .
Figure 3-47 . Electronic control amplifier, parts location .
Figure 3-48 . Remote Switching Control C-6989/TPN-18, parts location (sheet 2 of 2) . - TM-11-5840-281-35-10203
Figure 3-48 . Remote Switching Control C-6989/TPN-18, parts location (sheet 2 of 2) . - TM-11-5840-281-35-10204
Figure X-49 . Intermediate Frequency Amplifier AM-3337/TPN-8, parts location (sheet 1 of 2) .
Figure 3-49 . Intermediate Frequency Amplifier AM-3337/TPN-8, parts location (sheet 2 of 2) .
Figure 3-50 . Intermediate Frequency Amplifier AM-3338/TPN-8, parts location (sheet 1 of 2) .
Figure 3-50 . Intermediate Frequency Amplifier AM-3338/TPN-8, parts location (sheet 2 of 2)
Figure 3-51 . Intermediate Frequency Amplifier AM-3339/TPN-8, parts location (sheet 1 of 2) .
Figure 3-51 . Intermediate Frequency Amplifier AM-3339/TPN-8, parts location (sheet 2 of 2) .
Figure 3-52 . Electronic control preamplifier, parts location .
Figure 3-53 . Sensitivity time control, parts location .
Figure 3-54 . Video amplifier, parts location .
Figure 3-55 . Electronic filter, parts location .
Figure 3-56 . 35V voltage regulator, parts location .
Figure 3-57 . Power Supply PP-3381/TPN-8, parts location .
Figure 3-58. Power Supply PP-3382/TPN-8, parts location .
Figure 3-59 . Control-Indicator C-6988/TPN-18, parts location (sheet 1 of 5) .
Figure 3-59 . Control-Indicator C-6988/TPN-18, parts location (sleet 2 of 25 .
Figure 3-59. Control-Indicator C -6988/TPN-18, parts location (sheet 3 of 5) .
Figure 3-59 . Control-Indicator C-6988/TPN-18, parts location (sheet 4 of 6) .
Figure 3-59 . Control-Indicator C-6988/TPN-18, parts location (sheet 5 of 5) .
Figure 3-60 . Rotating coil amplifier, parts location .
Figure 3-61. Mixer amplifier, parts location .
Figure 3-62 . Pulse Generator 0-1333/TPN-18, parts location (sheet 1 of 4) .
Figure 3-62 . Pulse Generator O-1333/TPN-18, parts location (sheet 2 of 4) .
Figure 3-62 . Pulse Generator O-1333/TPN-18, parts location (sheet 3 of 4) .
Figure 3-62 . Pulse Generator 0-1333/TPN-18, parts location (sheet 4 of 4) .
Figure 3-63 . Sweep generator, parts location .
Figure 3-64 . Trigger delay generator, parts location .
Figure 3-65 . Range mark oscillator, parts location .
Figure 3-66 . Az-el blanking pulse generator, parts location .
Figure 3-67 . Range mark generator, parts location .
Figure 3-68. Sawtooth generator, parts location .
Figure 3-69. Sawtooth comparetor, parts location .
Figure 3-70. Cursor generator, parts location .
Figure 3-71. Cursor control, parts location .
Figure 3-72 . Power Supply PP-3383/TPN-8, parts location (sheet 3 of 3) .
Figure 3-73 . Fixed coil amplifier, parts location .
Figure 3-72. Power Supply PP-3383/TPN-8, parts location (sheet 1 of 3).
Figure 3-72. Power Supply PP-3383/TPN-8, parts location (sheet 2 of3).
Figure 3-74. Indicator rectifier, parts location .
Figure 3-77. Test adapter, parts location . - TM-11-5840-281-35-10243
Figure 3-76. 18V voltage regulator, parts location .
Figure 3-77. Test adapter, parts location . - TM-11-5840-281-35-10245
Figure 3-78. Synchronizer test adapter, parts location.
Figure 3-79. Interconnecting cable installation, parts location (sheet 1 of 2).
Figure 3-79. Interconnecting cable installation, parts location (sheet 2 of 2).
Chapter 4. DIRECT SUPPORT TESTING PROCEDURES
Physical Tests and Inspection of Radar Set Group
Physical Tests and Inspection of Radar Set Group - continued
Testing Radar Receiver-Transmitter RT-818/TPN-18 Dc Voltage Supplies
Testing Radar Receiver-Transmitter RT-818/TPN-18 Dc Voltage Supplies - continued
Testing Ferrite Switch and Ferrite Attenuators
Testing Ferrite Switch and Ferrite Attenuators - continued
Testing Electronic Filters and Pretrigger Frequency
Testing Electronic Filters and Pretrigger Frequency - continued
Testing Sum Receiver Channel
Testing Sum Receiver Channel - continued
Testing FTC and Transmitter Narrow Pulse
Testing FTC and Transmitter Narrow Pulse - continued - TM-11-5840-281-35-10261
Testing FTC and Transmitter Narrow Pulse - continued - TM-11-5840-281-35-10262
Testing FTC and Transmitter Narrow Pulse - continued - TM-11-5840-281-35-10263
Testing Difference Receiver Channel
Testing Difference Receiver Channel - continued - TM-11-5840-281-35-10265
Testing Difference Receiver Channel - continued - TM-11-5840-281-35-10266
Testing Difference Receiver Channel - continued - TM-11-5840-281-35-10267
Testing Difference Receiver Channel - continued - TM-11-5840-281-35-10268
Testing Sensitivity Time Control
Testing Sensitivity Time Control - continued - TM-11-5840-281-35-10270
Testing Sensitivity Time Control - continued - TM-11-5840-281-35-10271
Testing Sensitivity Time Control - continued - TM-11-5840-281-35-10272
Testing Radar Transmitter
Testing Radar Transmitter - continued
Testing Antenna System
Testing Antenna System - continued - TM-11-5840-281-35-10276
Testing Antenna System - continued - TM-11-5840-281-35-10277
Testing Antenna System - continued - TM-11-5840-281-35-10278
Testing Antenna System - continued - TM-11-5840-281-35-10279
Section III. CONTROL-INDICATOR C-6988/TPN-18 TESTS
Testing Control-Indicator C-6988/TPN-18 Dc Voltage Supplies - TM-11-5840-281-35-10281
Testing Control-Indicator C-6988/TPN-18 Dc Voltage Supplies - TM-11-5840-281-35-10282
Testing Ppi Scan Displays
Testing Ppi Scan Displays - continued - TM-11-5840-281-35-10284
Testing Ppi Scan Displays - continued - TM-11-5840-281-35-10285
Testing Ppi Scan Displays - continued - TM-11-5840-281-35-10286
Testing Ppi Scan Displays - continued - TM-11-5840-281-35-10287
Testing Ppi Scan Displays - continued - TM-11-5840-281-35-10288
Testing Precision Scan Displays
Testing Precision Scan Displays - continued - TM-11-5840-281-35-10290
Testing Precision Scan Displays - continued - TM-11-5840-281-35-10291
Testing Precision Scan Displays - continued - TM-11-5840-281-35-10292
Testing Height Finder Cursors
Testing Height Finder Cursors - continued - TM-11-5840-281-35-10294
Testing Height Finder Cursors - continued - TM-11-5840-281-35-10295
Testing Height Finder Cursors - continued - TM-11-5840-281-35-10296
Testing Height Finder Cursors - continued - TM-11-5840-281-35-10297
Testing Height Finder Cursors - continued - TM-11-5840-281-35-10298
Testing Height Finder Cursors - continued - TM-11-5840-281-35-10299
Testing Azimuth Courseline Cursors
Testing Azimuth Courseline Cursors - continued - TM-11-5840-281-35-10301
Testing Azimuth Courseline Cursors - continued - TM-11-5840-281-35-10302
Testing Azimuth Courseline Cursors - continued - TM-11-5840-281-35-10303
Testing Azimuth Courseline Cursors - continued - TM-11-5840-281-35-10304
Testing Cursor Fill-in
Testing Cursor Fill-in - continued
Testing Azimuth Tilt and Elevation Servo
Testing Azimuth Tilt and Elevation Servo - continued
Section IV. FLIGHT TESTS
Requests for Flight Tests
Adjustments During Flight Tests
Surveillance Phase of Flight Tests
Precision Approach Radar Phase of Flight Test
Elevation Glidepath Check
Tolerances and Time Intervals Between Flight Tests
Chapter 5. GENERAL SUPPORT MAINTENANCE
Figure 5-1. Etched circuit card repair.
Figure 5-2. Coaxial cable repair (typical).
Figure 5-3. Interconnecting cable repair (typical)
Section III. REMOVAL AND REPLACEMENT; DISASSEMBLY AND REASSEMBLY
Figure 5-4. Azimuth Antenna AS-1292/TPN-8 and yoke, exploded view.
Disassembly and Assembly of Azimuth Horn and Polarizer
Figure 5-5. Azimuth horn and polarizer, exploded view
Figure 5-5. Azimuth horn and polarizer, exploded view - continued
Assembly - TM-11-5840-281-35-10325
Assembly - continued - TM-11-5840-281-35-10326
Disassembly and Assembly of Elevation Antenna AS-1291/TPN-8 and Yoke
Figure 5-6. Elevation Antenna AS-1291/TPN-8 and yoke, exploded view (sheet 1 of 3).
Figure 5-6. Elevation Antenna AS-1291/TPN-8 and yoke, exploded view (sheet 2 of 3).
Disassembly and Assembly of Elevation Horn and Polarizer
Figure 5-6. Elevation Antenna AS-1291/TPN-8 and yoke, exploded view (sheet 3 of 3).
Assembly - TM-11-5840-281-35-10332
Figure 5-7. Elevation horn and polarizer, exploded view.
Figure 5-7. Elevation horn and polarizer, exploded view - continued
Assembly - continued - TM-11-5840-281-35-10335
Assembly - continued - TM-11-5840-281-35-10336
Disassembly and Assembly of Antenna Servo Actuator
Disassembly and Assembly of Antenna Servo Actuator - continued
Figure 5-8. Antenna servo actuator, exploded view.
Disassembly and Assembly of Azimuth Antenna Drive TG-1 13/TPN-8
Disassembly and Assembly of Azimuth Antenna Drive TG-1 13/TPN-8 - continued - TM-11-5840-281-35-10341
Disassembly and Assembly of Azimuth Antenna Drive TG-1 13/TPN-8 - continued - TM-11-5840-281-35-10342
Figure 5-9. Azimuth Antenna Drive TG-113/TPN-8, exploded view (sheet 1 of 3).
Figure 5-9. Azimuth Antenna Drive TG-113/TPN-8, exploded view (sheet 2 of 3).
Figure 5-9. Azimuth Antenna Drive TG-113/TPN-8, exploded view (sheet 3 of 3).
Assembly - TM-11-5840-281-35-10346
Assembly - continued - TM-11-5840-281-35-10347
Assembly - continued - TM-11-5840-281-35-10348
Disassembly and Assembly of Azimuth Drive Gearcase-Motor
Assembly - TM-11-5840-281-35-10350
Figure 5-10. Azimuth drive gearcase-motor, exploded view.
Assembly - continued - TM-11-5840-281-35-10352
Figure 5-11. Azimuth drive motor, exploded view.
Disassembly and Assembly of Azimuth Rotary Coupler
Figure 5-12. Azimuth rotary coupler, exploded view.
Disassembly and Assembly of Elevation Antenna Drive TG-114/TPN-8
Figure 5-13. Elevation Antenna Drive TG-114/TPN-8, exploded view (sheet 1 of 3).
Figure 5-13. Elevation Antenna Drive TG-114/TPN-8,exploded view (sheet 2 of 3).
Figure 5-13. Elevation Antenna Drive TG-114/TPN-8, exploded view (sheet 3 of 3).
Figure 5-13. Elevation Antenna Drive TG-114/TPN-8, exploded view (sheet 3 of 3) - continued
Disassembly and Assembly of Elevation Antenna Drive TG-114/TPN-8 - continued - TM-11-5840-281-35-10361
Disassembly and Assembly of Elevation Antenna Drive TG-114/TPN-8 - continued - TM-11-5840-281-35-10362
Disassembly and Assembly of Elevation Antenna Drive TG-114/TPN-8 - continued - TM-11-5840-281-35-10363
Disassembly and Assembly of Elevation Drive Motor
Figure 5-14. Elevation drive motor, exploded view.
Assembly - TM-11-5840-281-35-10366
Figure 5-15. 10-35 actuator assembly, exploded view.
Assembly - continued - TM-11-5840-281-35-10368
Disassembly and Assembly of 10-350 Actuator
Assembly - TM-11-5840-281-35-10370
Figure 5-16. 10-45 actuator, exploded view.
Disassembly and Assembly of Actuator Motor
Figure 5-17. Actuator motor, exploded view.
Figure 5-18. Elevation rotary coupler, exploded view.
Figure 5-19. Directional coupler, exploded view.
Disassembly and Assembly of Receiver-Transmitter Group
Figure 5-20. Receiver-transmitter group, exploded view.
Figure 5-21. Receiver-transmitter case blower, exploded view.
Figure 5-22. Control-indicator group, exploded view.
Disassembly and Assembly of Control indicator Group
Figure 5-23.Control indicator case blower, exploded view.
Figure 5-24. Antenna Pedestal AB-738/TPN-8, exploded view.
Figure 5-25. Radar target simulator, exploded view.
Disassembly and Assembly of Radar Target Simulator
Section IV. GENERAL SUPPORT TESTING PROCEDURES
Procedure.
Figure 5-26. Magnetron spectrum test connections.
Figure 5-27. Magnetron spectrum waveforms.
TM-11-5840-281-35-1 Radar Set AN/TPN-18 Manual
