TM-11-5820-917-13

• OPERATOR'S, ORGANIZATIONAL AND DIRECT SUPPORT MAINTENANCE MANUAL: RADIO RECEIVER (R-2081/TRQ-35(V)) MODEL RCS-4B
• 5 SAFETY STEPS TO FOLLOW IF SOMEONE IS THE VICTIM OF ELECTRICAL SHOCK
• WARNING
• WARNING (cont)
• WARNING (cont)
• FOREWORD
• TABLE OF CONTENTS
• TABLE OF CONTENTS - Continued
• TABLE OF CONTENTS - Continued
• TABLE OF CONTENTS - Continued
• TABLE OF CONTENTS - Continued
• LIST OF ILLUSTRATIONS
• LIST OF ILLUSTRATIONS - Continued
• LIST OF TABLES
• Section 0. GENERAL
• Section I. GENERAL INFORMATION
• Figure 1-1. RCS-4B Receiver.
• Unit 1, 6025 CONTROL/DISPLAY
• FIGURE 1-2. Example of RCS-4B Chirpsounder Record, 2-16 MHz Range, Path 2.
• Unit 2, 4028 HF RECEIVER
• EQUIPMENT REQUIRED BUT NOT SUPPLIED
• Table 1-1. Specifications
• Table 1-1. Specifications - Continued
• Section 2. INSTALLATION
• FIGURE 2-1. Rack Mounting.
• Figure 2-2. Typical Equipment for Aircraft Installation.
• FIGURE 2-3. Receiver Outline Dimensions.
• Figure 2-4. Power Supply Line Voltage Switch.
• POWER CABLE
• Table 2-1. Interconnect Cables
• Table 2-2. Connectors
• Figure 2-5. Receiver Interconnect Cabling.
• Table 2-3. Remote Data Output Connector
• POST-INSTALLATION CHECKOUT
• Section 3. OPERATION
• Figure 3-1. Receiver Controls and Indicators.
• Table 3-1. Controls and Functions
• Table 3-1. Controls and Functions (cont)
• Table 3-1. Controls and Functions (cont)
• Table 3-1. Controls and Functions (cont)
• Table 3-1. Controls and Functions (cont)
• INITIAL CONTROL SETTINGS
• NORMAL OPERATION
• NORMAL OPERATION (cont)
• SYNCHRONIZATION
• STARTING PROGRAM CLOCKS
• SETTING PATH 2 OR 3 CLOCK RELATIVE TO PATH 1
• SYNCHRONIZATION WITHOUT PREDETERMINED SWEEP TIMING
• SWEEP  SYNCHRONIZATION
• AUTOMATIC  SYNCHRONIZATION  PROCEDURE
• MANUAL SYNCHRONIZATION PROCEDURE
• STANDBY POWER
• SHUTTING DOWN THE RECEIVER
• NOTE
• Section 4. THEORY OF OPERATION
• FIGURE 4-1. Receiver System Block Diagram.
• FREQUENCY STANDARD SECTION
• ANALYZER INPUT SECTION
• Figure 4-2. Spectrum Analyzer Block Diagram - Input Section
• ANALYZER OUTPUT SECTION
• Figure 4-3. Spectrum Analyzer Block Diagram - Output Section
• AUTO SYNC 1A5
• RECEIVER TEST CIRCUIT
• 3-PATH CONTROLLER 1A4 (S/N 400101 and on)
• Figure 4-4. Block Diagram 3-Path Programmer CCA
• RECEIVER CONTROL
• Figure 4-5. Block Diagram, Receiver Control CCA
• RECEIVER CONTROL (cont)
• Figure 4-6. Simplified Cursor to Frequency Converter Circuit
• CRT DISPLAY SECTION
• DISPLAY SECTION DESCRIPTION
• Figure 4-7. CRT Display Section Block Diagram
• Figure 4-8. CRT Display Timing Relationships
• TIMING AND CONTROL ASSEMBLY 1A2A2
• TIMING AND CONTROL ASSEMBLY 1A2A2 (cont)
• CURSOR STORAGE AND READOUT (1A2A1)
• MEMORY LOAD LOGIC ( 1A3A2)
• MEMORY LOAD LOGIC ( 1A3A2) (cont)
• CRT DISPLAY MEMORY ( 1A3A1)
• STANDBY BATTERY SUPPLY , 1A8
• NUMERIC DISPLAY, 1A9
• 4028 HF RECEIVER - Unit 2
• Figure 4-9. Synthesizer Block Diagram
• SWEEP SYNTHESIZER (Part Number 5030-1101)
• Figure 4-10. Sweep Synthesizer (2A1) Functional Block Diagram (Part Number 5030-1101)
• SYNTHESIZER
• DOWN CONVERTER
• SWEEP PROGRAMMER
• Figure 4-12. Receiver Block Diagram
• RECEIVER OUTPUT SECTION
• RECEIVER OUTPUT SECTION (cont)
• 6043 POWER DIVIDER UNIT 3
• 3-PATH CONTROLLER 1A4 ( S/N 400100 and before)
• RECEIVER CONTROL 1A4A2
• AUTO START
• Section 5. MAINTENANCE
• Table 5-1. Test Equipment Required
• Table 5-2. Preventive Maintenance Schedule
• Table 5-3. Troubleshooting Guide
• Table 5-3. Troubleshooting Guide (cont)
• STANDBY BATTERY SUPPLY TEST
• BATTERY CHARGER ADJUSTMENT (For Battery Assembly P/N 6025-1018).
• RECEIVER BASEBAND GAIN ADJUSTMENT
• SYSTEM SENSITIVITY ADJUSTMENT
• FIGURE 5-2. Bandwidth Adjustment Test Setup.
• CRT DISPLAY ADJUSTMENTS
• HORIZONTAL ADJUSTMENTS
• PERFORMANCE TEST PROCEDURE
• FIGURE 5-4. Test Point Verification for Sweep Synthesizer Module (2A1) (P/N 5030-1001 Only).
• FIGURE 5-5. Test Point Verification for Synthesizer Module (2A1) (P/N 5030-1101 Only).
• FIGURE 5-6. Test Point Verification for Receiver Module 2A2.
• FIGURE 5-7. Test Point Verification for Spectrum Analyzer Module 1A1.
• FIGURE 5-8. Test Point Verification for Display Logic Module 1A2.
• FIGURE 5-9. Test Point Verification for Display Memory Module 1A3.
• FIGURE 5-10. Test Point Verification for 3-Path Controller Module 1A4.
• FIGURE 5-11. Test Point Verification for Auto Svnc 1 Test Module 1A5.
• Section 6. WIRE LIST INDEX
• RCS-4B Receiver (9225-1000 and 9225-1100)
• RCS-4B Chirpsounder Receiver (9125-1000 and 9125-1100)
• 6043 Power Divider - Unit 3 (6043-1000)
• 6025 Control/Display - Unit 1 (6025-1000)
• Spectrum Analyzer Assy (6025-1001) (Sheet 1 of 2)
• Spectrum Analyzer Assy (6025-1001) (Sheet 2 of 2)
• Display Logic Assy (6025-1002) (Sheet 1 of 4)
• Display Logic Assy (6025- 1002) (Sheet 2 of 4)
• Display Logic Assy (6025-1002) (Sheet 3 of 4)
• Display Logic Assy (6025-1002) (Sheet 4 of 4)
• Display Memory Assy (6025-1003) (Sheet 1 of 4)
• Display Memory Assy (6025-1003) (Sheet 2 of 4)
• Display Memory Assy (6025-1003) (Sheet 3 of 4)
• Display Memory Assy (6025-1003) (Sheet 4 of 4)
• 3-Path Programmer Assy (6025-1004) (Sheet 1 of 8) (S/N 100101 and on)
• 3-Path Programmer Assy (6025-1004) (Sheet 2 of 8) (S/N 400101 and on)
• 3-Path Programmer Assy (6025-1004) (Sheet 3 of 8) (S/N 400101 and on)
• 3-Path Programmer Assy (6025-1004) (Sheet 4 of 8) (S/N 400101 and on)
• 3-Path Programmer Assy (6025-1004) (Sheet 5 of 8) (S/N 400101 and on)
• 3-Path Programmer Assy (6025-1004) (Sheet 6 of 8) (S/N 400101 and on)
• 3-Path Programmer Assy (6025-1004) (Sheet 7 of 8) (S/N 400101 and on)
• 3-Path Programmer Assy (6025-1004) (Sheet 8 of 8) (S/N 400101 and on)
• Auto Sync/Test Assy (6025-1005) (Sheet 1 of 4)
• Auto Sync/Test Assy (6025-1005) (Sheet 2 of 4)
• Auto Sync/Test Assy (6025-1005) (Sheet 3 of 4)
• Auto Sync/Test Assy (6025-1005) (Sheet 4 of 4)
• Frequency Standard Assy (6025-1006) (Sheet 1 of 2) (S/N 400101 and on)
• Frequency Standard Assy (6025-1006) (Sheet 2 of 2) (S/N 400101 and on)
• CRT Display (6025-1007)
• Battery Supply Assy (6025-1008)
• Battery Supply (6025-1018)
• Numeric Display Assy ( 6025-1009) (Sheet 1 of 2)
• Numeric Display Assy (6025 - 1009) (Sheet 2 of 2)
• Subpanels Controls Assy (6025-1010) (sheet 1 of 6)
• Subpanels Controls Assy (6025-1010) (sheet 2 of 6)
• Subpanels Controls Assy (6025-1010) (sheet 3 of 6)
• Subpanels Controls Assy (6025-1010) (sheet 4 of 6)
• Subpanels Controls Assy (6025-1010) (sheet 5 of 6)
• Subpanels Controls Assy (6025-1010) (sheet 6 of 6)
• Front Panel Assy (6025-1013) (Sheet 1 of 2)
• Front Panel Assy (6025-1013) (Sheet 2 of 2)
• Rear Panel Assy (6025-1014) (Sheet 1 of 13)
• Rear Panel Assy (6025-1014) (Sheet 2 of 13)
• Rear Panel Assy (6025-1014) (Sheet 3 of 13)
• Rear Panel Assy (6025-1014) (Sheet 4 of 13)
• Rear Panel Assy (6025-1014) (Sheet 5 of 13)
• Rear Panel Assy (6025-1014) (Sheet 6 of 13)
• Rear Panel Assy (6025-1014) (Sheet 7 of 13)
• Rear Panel Assy (6025-1014) (Sheet 8 of 13)
• Rear Panel Assy (6025-1014) (Sheet 9 of 13)
• Rear Panel Assy (6025-1014) (Sheet 10 of 13)
• Rear Panel Assy (6025-1014) (Sheet 11 of 13)
• Rear Panel Assy (6025-1014) (Sheet 12 of 13)
• Rear Panel Assy (6025-1014) (Sheet 13 of 13)
• 4028 HF Receiver - Unit 2 (4028-1000 and 4028-1100)
• Sweep Synthesizer Assy (5030 - 1001) (Sheet 1 of 5)
• Sweep Synthesizer Assy (5030-1001) (Sheet 2 of 5)
• Sweep Synthesizer Assy (5030-1001) (Sheet 3 of 5)
• Sweep Synthesizer Assy (5030-1001) (Sheet 4 of 5)
• Sweep Synthesizer Assy (5030-1001) (Sheet 5 of 5)
• Receiver Assy (4028-1002) (sheet 1 of 5)
• Receiver Assy (4028-1002) (sheet 2 of 5)
• Receiver Assy (4028-1002) (sheet 3 of 5)
• Receiver Assy (4028-1002) (sheet 4 of 5)
• Receiver Assy (4028-1002) (sheet 5 of 5)
• Enclosure Assy (4028- 1003) (Sheet 1 of 4) (S/N 400101 and on)
• Enclosure Assy (4028- 1003) (Sheet 2 of 4) (S/N 400101 and on)
• Enclosure Assy (4028- 1003) (Sheet 3 of 4) (S/N 400101 and on)
• Enclosure Assy (4028- 1003) (Sheet 4 of 4) (S/N 400101 and on)
• Rear Panel Assy (4028-1004) (sheet 1 of 6) (S/N 400101 and on)
• Rear Panel Assy (4028-1004) (sheet 2 of 6) (S/N 400101 and on)
• Rear Panel Assy (4028-1004) (sheet 3 of 6) (S/N 400101 and on)
• Rear Panel Assy (4028-1004) (sheet 4 of 6) (S/N 400101 and on)
• Rear Panel Assy (4028-1004) (sheet 5 of 6) (S/N 400101 and on)
• Rear Panel Assy (4028-1004) (sheet 6 of 6) (S/N 400101 and on)
• 3-Path Programmer (6025-1004) (sheet 1 of 9) (S/N 400100 and before)
• 3-Path Programmer (6025-1004) (sheet 2 of 9) (S/N 400100 and before)
• 3-Path Programmer (6025-1004) (sheet 3 of 9) (S/N 400100 and before)
• 3-Path Programmer (6025-1004) (sheet 4 of 9) (S/N 400100 and before)
• 3-Path Programmer (6025-1004) (sheet 5 of 9) (S/N 400100 and before)
• 3-Path Programmer (6025-1004) (sheet 6 of 9) (S/N 400100 and before)
• 3-Path Programmer (6025-1004) (sheet 7 of 9) (S/N 400100 and before)
• 3-Path Programmer (6025-1004) (sheet 8 of 9) (S/N 400100 and before)
• 3-Path Programmer (6025-1004) (sheet 9 of 9) (S/N 400100 and before)
• Frequency Standard Assy (6025-1006) (sheet 1 of 3) (S/N 400100 and before)
• Frequency Standard Assy (6025-1006) (sheet 2 of 3) (S/N 400100 and before)
• Frequency Standard Assy (6025-1006) (sheet 3 of 3) (S/N 400100 and before)
• Enclosure Assy (4028-1003) (sheet 1 of 7) (S/N 400100 and before)
• Enclosure Assy (4028-1003) (sheet 2 of 7) (S/N 400100 and before)
• Enclosure Assy (4028-1003) (sheet 3 of 7) (S/N 400100 and before)
• Enclosure Assy (4028-1003) (sheet 4 of 7) (S/N 400100 and before)
• Enclosure Assy (4028-1003) (sheet 5 of 7) (S/N 400100 and before)
• Enclosure Assy (4028-1003) (sheet 6 of 7) (S/N 400100 and before)
• Enclosure Assy (4028-1003) (sheet 7 of 7) (S/N 400100 and before)
• Rear Panel Assy (4028-1004) (sheet 1 of 8) (S/N 400100 and before)
• Rear Panel Assy (4028-1004) (sheet 2 of 8) (S/N 400100 and before)
• Rear Panel Assy (4028-1004) (sheet 3 of 8) (S/N 400100 and before)
• Rear Panel Assy (4028-1004) (sheet 4 of 8) (S/N 400100 and before)
• Rear Panel Assy (4028-1004) (sheet 5 of 8) (S/N 400100 and before)
• Rear Panel Assy (4028-1004) (sheet 6 of 8) (S/N 400100 and before)
• Rear Panel Assy (4028-1004) (sheet 7 of 8) (S/N 400100 and before)
• Rear Panel Assy (4028-1004) (sheet 8 of 8) (S/N 400100 and before)
• Section 7. FREQUENCY MANAGEMENT OF HF NETS USING AN/TRQ-35(V) EQUIPMENT
• Section 7. FREQUENCY MANAGEMENT OF HF NETS USING AN/TRQ-35(V) EQUIPMENT (cont)
• Figure 7-1. Simplified Characteristics of HF Propagation.
• PRINCIPLES OF CHIRP SOUNDING
• INTERPRETING THE RCS-4B DISPLAY
• FIGURE 7-3.
• Figure 7-4. Example RCS-4B Ionogram and Received Signal Power Display
• FIGURE 7-5. Example of Rapidly Changing E  s Propagation.
• Figure 7-6. Example of Strong Es propagation extending well past the F-mode MOF
• FIGURE 7-7. Example comparing Es and Surface Wave Modes.
• INTERPRETING THE RCS-4B DISPLAY (cont)
• FIGURE 7-8. Example showing how proper use of the RCS-4B Input Attenuator can simplify display interpretation.
• MANAGING HF CIRCUITS USING CHIRPSOUNDERS
• FIGURE 7-10. Example of excellent communication using strong Es propagation.
• Figure 7-12. Example showing correlation of communication quality with Chirpsounder Display.
• FIGURE 7-13. Example of Communications via Fading Spread F Multipath.
• FIGURE 7-14. Hypothetical Six-circuit Network Controlled by Three Sounded Paths.
• MANAGING HF CIRCUITS USING CHIRPSOUNDERS (Cont)
• MANAGING HF CIRCUITS USING CHIRPSOUNDERS (Cont)
• FIGURE 7-15. Factors for Extrapolating Maximum Observed One-hop F-mode Frequencies.
• Appendix A. REFERENCES
• REFERENCES (cont)
• Appendix B. MAINTENANCE ALLOCATION
• Column Entries
• Tool and Test Equipment Requirements (Sect. III)
• SECTION II MAINTENANCE ALLOCATION CHART FOR RADIO, RECEIVER R-2081/TRQ-35(V)
• SECTION III TOOL AND TEST EQUIPMENT REQUIREMENTS FOR RADIO, RECEIVER R-2081/TRQ-35(V)
• SECTION IV. REMARKS
• Appendix C. COMPONENTS OF END ITEM LIST
• Explanation of Columns
• Section II. Integral Components of End Item
• Appendix D. ADDITIONAL AUTHORIZATION LIST
• Section II. ADDITIONAL AUTHORIZATION LIST
• FIGURE FO-1. Block Diagram, 6025 Unit 1.
• Figure FO-2. Block Diagram, 4028 Unit 2
• Figure FO-3. Block Diagram, CRT Display
• Fiogure FO-4. Block Diagram, Timing and Control 1A2A2
• Figure FO-5. Block Diagram, Display Memory 1A3
• Figure FO-7. Block Diagram, Cursor Storage and Readout 1A2A1
• Figure FO-7. Schematic Diagram, 5 MHz Buffer (6061-2001) (S/N 400101 and on)
• Figure FO-8. Schematic Diagram, Switch Regulator (6061-2002) (S/N 400101 and on)
• Figure FO-9. Schematic Diagram, Spectrum Analyzer Assy (Input Section) (2006-2001) (sheet 1 of 6)
• Figure FO-9. Schematic Diagram, Spectrum Analyzer Assy (Input Section) (2006-2001) (sheet 2 of 6)
• Figure FO-9. Schematic Diagram, Spectrum Analyzer Assy (Input Section) (2006-2001) (sheet 3 of 6)
• Figure FO-9. Schematic Diagram, Spectrum Analyzer Assy (Input Section) (2006-2001) (sheet 4 of 6)
• Figure FO-9. Schematic Diagram, Spectrum Analyzer Assy (Input Section) (2006-2001) (sheet 5 of 6)
• Figure FO-9. Schematic Diagram, Spectrum Analyzer Assy (Input Section) (2006-2001) (sheet 6 of 6)
• Figure FO-10. Schematic Diagram, Spectrum Analyzer Assy (Output Section) (2006-2002) (sheet 1 of 6)
• Figure FO-10. Schematic Diagram, Spectrum Analyzer Assy (Output Section) (2006-2002) (sheet 2 of 6)
• Figure FO-10. Schematic Diagram, Spectrum Analyzer Assy (Output Section) (2006-2002) (sheet 3 of 6)
• Figure FO-10. Schematic Diagram, Spectrum Analyzer Assy (Output Section) (2006-2002) (sheet 4 of 6)
• Figure FO-10. Schematic Diagram, Spectrum Analyzer Assy (Output Section) (2006-2002) (sheet 5 of 6)
• Figure FO-10. Schematic Diagram, Spectrum Analyzer Assy (Output Section) (2006-2002) (sheet 6 of 6)
• Figure FO-11. Schematic Diagram, Auto Sync/Test Assy (6025-2007) (sheet 1 of 4)
• Figure FO-11. Schematic Diagram, Auto Sync/Test Assy (6025-2007) (sheet 2 of 4)
• Figure FO-11. Schematic Diagram, Auto Sync/Test Assy (6025-2007) (sheet 3 of 4)
• Figure FO-11. Schematic Diagram, Auto Sync/Test Assy (6025-2007) (sheet 4 of 4)
• Figure FO-12. Schematic Diagram, 3-Path Programmer Assy (6025-2015) (sheet 1 of 4) (S/N 400101 and on)
• Figure FO-12. Schematic Diagram, 3-Path Programmer Assy (6025-2015) (sheet 2 of 4) (S/N 400101 and on)
• Figure FO-12. Schematic Diagram, 3-Path Programmer Assy (6025-2015) (sheet 3 of 4) (S/N 400101 and on)
• Figure FO-12. Schematic Diagram, 3-Path Programmer Assy (6025-2015) (sheet 4 of 4) (S/N 400101 and on)
• Figure FO-13. Schematic Diagram, Receiver Control Assy (6025-2016) (sheet 1 of 4) (S/N 400101 and on)
• Figure FO-13. Schematic Diagram, Receiver Control Assy (6025-2016) (sheet 2 of 4) (S/N 400101 and on)
• Figure FO-13. Schematic Diagram, Receiver Control Assy (6025-2016) (sheet 3 of 4) (S/N 400101 and on)
• Figure FO-13. Schematic Diagram, Receiver Control Assy (6025-2016) (sheet 4 of 4) (S/N 400101 and on)
• Figure FO-14. Schematic Diagram, Cursor Storage and Readout Assy (6025- 2001) (sheet 1 of 6)
• Figure FO-14. Schematic Diagram, Cursor Storage and Readout Assy (6025- 2001) (sheet 2 of 6)
• Figure FO-14. Schematic Diagram, Cursor Storage and Readout Assy (6025- 2001) (sheet 3 of 6)
• Figure FO-14. Schematic Diagram, Cursor Storage and Readout Assy (6025- 2001) (sheet 4 of 6)
• Figure FO-14. Schematic Diagram, Cursor Storage and Readout Assy (6025- 2001) (sheet 5 of 6)
• Figure FO-14. Schematic Diagram, Cursor Storage and Readout Assy (6025- 2001) (sheet 6 of 6)
• Figure FO-15. Schematic Diagram, Timing and Control Assy (6025-2002) (sheet 1 of 5)
• Figure FO-15. Schematic Diagram, Timing and Control Assy (6025-2002) (sheet 2 of 5)
• Figure FO-15. Schematic Diagram, Timing and Control Assy (6025-2002) (sheet 3 of 5)
• Figure FO-15. Schematic Diagram, Timing and Control Assy (6025-2002) (sheet 4 of 5)
• Figure FO-15. Schematic Diagram, Timing and Control Assy (6025-2002) (sheet 5 of 5)
• Figure FO-16. Schematic Diagram, Memory Load Logic Assy (6025-2003) (sheet 1 of 5)
• Figure FO-16. Schematic Diagram, Memory Load Logic Assy (6025-2003) (sheet 2 of 5)
• Figure FO-16. Schematic Diagram, Memory Load Logic Assy (6025-2003) (sheet 3 of 5)
• Figure FO-16. Schematic Diagram, Memory Load Logic Assy (6025-2003) (sheet 4 of 5)
• Figure FO-16. Schematic Diagram, Memory Load Logic Assy (6025-2003) (sheet 5 of 5)
• Figure FO-17. Schematic Diagram, CRT Display Memory Assy (6025- 2004)
• Figure FO-18. Schematic Diagram, CRT Drive Assy (6025-2010) (sheet 1 of 2)
• Figure FO-18. Schematic Diagram, CRT Drive Assy (6025-2010) (sheet 2 of 2)
• Figure FO-19. Schematic Diagram, Numeric Display Assy (6025-1009) (sheet 1 of 2)
• Figure FO-19. Schematic Diagram, Numeric Display Assy (6025-1009) (sheet 2 of 2)
• Figure FO-20. Schematic Diagram, Subpanel Control (6025-1010)
• Figure FO-21. Schematic Diagram, Rear Panel Assy (6025-1014) (sheet 1 of 2)
• Figure FO-21. Schematic Diagram, Rear Panel Assy (6025-1014) (sheet 2 of 2)
• Figure FO-22. Schematic Diagram, Rechargeable Battery Supply (6025-1018)
• Figure FO-23. Schematic Diagram, Synthesizer Converter Assy (5030-2001) (sheet 1 of 6)
• Figure FO-23. Schematic Diagram, Synthesizer Converter Assy (5030-2001) (sheet 2 of 6)
• Figure FO-23. Schematic Diagram, Synthesizer Converter Assy (5030-2001) (sheet 3 of 6)
• Figure FO-23. Schematic Diagram, Synthesizer Converter Assy (5030-2001) (sheet 4 of 6)
• Figure FO-23. Schematic Diagram, Synthesizer Converter Assy (5030-2001) (sheet 5 of 6)
• Figure FO-23. Schematic Diagram, Synthesizer Converter Assy (5030-2001) (sheet 6 of 6)
• Figure FO-25. Schematic Diagram, Microphage Synthesizer Assy (5030-2002) (sheet 1 of 5)
• Figure FO-25. Schematic Diagram, Microphage Synthesizer Assy (5030-2002) (sheet 2 of 5)
• Figure FO-25. Schematic Diagram, Microphage Synthesizer Assy (5030-2002) (sheet 3 of 5)
• Figure FO-25. Schematic Diagram, Microphage Synthesizer Assy (5030-2002) (sheet 4 of 5)
• Figure FO-25. Schematic Diagram, Microphage Synthesizer Assy (5030-2002) (sheet 5 of 5)
• Figure FO-25. Synthesizer Block Diagram (5035-2001)
• Figure FO-26. Schematic Diagram, Synthesizer (5035-2001) (sheet 1 of 8)
• Figure FO-26. Schematic Diagram, Synthesizer (5035-2001) (sheet 2 of 8)
• Figure FO-26. Schematic Diagram, Synthesizer (5035-2001) (sheet 3 of 8)
• Figure FO-26. Schematic Diagram, Synthesizer (5035-2001) (sheet 4 of 8)
• Figure FO-26. Schematic Diagram, Synthesizer (5035-2001) (sheet 5 of 8)
• Figure FO-26. Schematic Diagram, Synthesizer (5035-2001) (sheet 6 of 8)
• Figure FO-26. Schematic Diagram, Synthesizer (5035-2001) (sheet 7 of 8)
• Figure FO-26. Schematic Diagram, Synthesizer (5035-2001) (sheet 8 of 8)
• Figure FO-27. Down Converter Block Diagram (5035-2002)
• Figure FO-28. Schematic Diagram, Down Converter (5035-2002) (sheet 1 of 3)
• Figure FO-28. Schematic Diagram, Down Converter (5035-2002) (sheet 2 of 3)
• Figure FO-28. Schematic Diagram, Down Converter (5035-2002) (sheet 3 of 3)
• Figure FO-29. Sweep Programmer Block Diagram (5035-2003)
• Figure FO-30. Schematic Diagram, Sweep Programmer (5035-2003) (sheet 1 of 4)
• Figure FO-30. Schematic Diagram, Sweep Programmer (5035-2003) (sheet 2 of 4)
• Figure FO-30. Schematic Diagram, Sweep Programmer (5035-2003) (sheet 3 of 4)
• Figure FO-30. Schematic Diagram, Sweep Programmer (5035-2003) (sheet 4 of 4)
• Figure FO-31. Wiring Diagram, Sweep Synthesizer Assy (5030-1101)
• Figure FO-32. Schematic Diagram, Receiver Front End Assy (4028- 2001)  (sheet 1 of 5)
• Figure FO-32. Schematic Diagram, Receiver Front End Assy (4028- 2001)  (sheet 2 of 5)
• Figure FO-32. Schematic Diagram, Receiver Front End Assy (4028- 2001)  (sheet 3 of 5)
• Figure FO-32. Schematic Diagram, Receiver Front End Assy (4028- 2001)  (sheet 4 of 5)
• Figure FO-32. Schematic Diagram, Receiver Front End Assy (4028- 2001)  (sheet 5 of 5)
• Figure FO-33. Schematic Diagram, Receiver Output Section Assy (4028-2002) (sheet 1 of 5)
• Figure FO-33. Schematic Diagram, Receiver Output Section Assy (4028-2002) (sheet 2 of 5)
• Figure FO-33. Schematic Diagram, Receiver Output Section Assy (4028-2002) (sheet 3 of 5)
• Figure FO-33. Schematic Diagram, Receiver Output Section Assy (4028-2002) (sheet 4 of 5)
• Figure FO-33. Schematic Diagram, Receiver Output Section Assy (4028-2002) (sheet 5 of 5)
• Figure FO-34. Schematic Diagram, Power Supply, 4028 HF Receiver (sheet 1 of 2)
• Figure FO-34. Schematic Diagram, Power Supply, 4028 HF Receiver (sheet 2 of 2)
• Figure FO-35. Schematic Diagram, 5 MHz Distributive Amplifier Assy (6025-2008) (S/N 400100 and before)
• Figure FO-36. Schematic Diagram, +5 Volt Switching Regulator Assy (6025-2009) (S/N 400100 and before)
• Figure FO-37. Schematic Diagram, 3-Path Programmer Assy (6025-2005) (sheet 1 of 2) (S/N 400100 and before)
• Figure FO-37. Schematic Diagram, 3-Path Programmer Assy (6025-2005) (sheet 2 of 2) (S/N 400100 and before)
• Figure FO-38. Schematic Diagram, Receiver Control Assy (6025-2006) (sheet 1 of 4) (S/N 400100 and before)
• Figure FO-38. Schematic Diagram, Receiver Control Assy (6025-2006) (sheet 2 of 4) (S/N 400100 and before)
• Figure FO-38. Schematic Diagram, Receiver Control Assy (6025-2006) (sheet 3 of 4) (S/N 400100 and before)
• Figure FO-38. Schematic Diagram, Receiver Control Assy (6025-2006) (sheet 4 of 4) (S/N 400100 and before)
• TM-11-5820-917-13
• Recommended Changes to Equipment Technical Publications
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• Recommended Changes to Equipment Technical Publications
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