HP-10811AB-Manual 电路图.pdf

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1、Model 10811A/B Errata Title it takes a lot of hours to scan and replicate a manual. I just want this used in the spirit in which is it given. Agilent if you have questions or wish to include this in your archive, please email me. RadioFans.CN 收音机爱 好者资料库 Model 10811A/B Page Intentionally Left Blank R

2、adioFans.CN 收音机爱 好者资料库 Model 10811A/B RadioFans.CN 收音机爱 好者资料库 Model 10811A/B 10811A/B QUARTZ CRYSTAL OSCILLATOR OPERATING AND SERVICE MANUAL SERIAL PREFIX: 2028 This manual applies to Hewlett-Packard Model 10811A/B Oscillators with serial prefix number 2028. Also covers oscillators with HP Part Numb

3、ers 10811- 60101 and 10811-60105. OTHER SERIAL PREFIXES For serial prefixes above 2028, a Manual Change sheet is included with this manual. First Edition - August 1980 Copyright 1980 by HEWLETT-PACKARD COMPANY 5301 Stevens Creek Blvd. Santa Clara, CA 95050 All Rights Reserved MANUAL PART NUMBER 1081

4、1-90002 Microfiche Part Number 10811-90003 Model 10811A/B TABLE OF CONTENTS I. GENERAL INFORMATION .2GENERAL INFORMATION .2 1-1. INTRODUCTION.2 1-4. SPECIFICATIONS.2 1-6. SAFETY CONSIDERATIONS.2 1-8. INSTRUMENTS COVERED BY THIS MANUAL.2 1-13. DESCRIPTION.4 1-19. HP Part Number 10811-60101 and 10811-

5、60105 .4 1-22. RECOMMENDED TEST EQUIPMENT .4 II. INSTALLATION.6INSTALLATION.6 2-1. INTRODUCTION.6 2-3. INITIAL INSPECTION.6 2-5. PREPARATION FOR USE.6 2-6. Power Requirements.6 2-10. Single Source Regulated Power Supply .7 2-12. ELECTRONIC FREQUENCY CONTROL (EFC).7 2-16. 10 MHz FREQUENCY OUTPUT SIGN

6、AL .7 2-18. OVEN MONITOR OUTPUT.8 2-20. MATING CONNECTORS AND MOUNTING.8 2-23. INSTALLATION INSTRUCTIONS.9 2-25. INSTALLATION INSTRUCTIONS (HP INSTRUMENT).10 2-28. OPERATING ENVIRONMENT.10 2-34. STORAGE AND SHIPMENT.11 2-35. Environment .11 2-37. PACKAGING.11 2-38. Original Packaging .11 2-40. Other

7、 Packaging.11 III. OPERATION .12OPERATION .12 3-1. INTRODUCTION.12 3-3. BASIC POWER-UP DESCRIPTION.12 3-7. FREQUENCY ADJUSTMENT.12 3-9. FREQUENCY ADJUSTMENT PROCEDURE.12 3-10. ACCURACY VS ADJUSTMENT INTERVAL.13 IV. OPERATIONAL VERIFICATION .16OPERATIONAL VERIFICATION .16 4-1. INTRODUCTION.16 4-3. OP

8、ERATIONAL VERIFICATION.16 4-5. EQUIPMENT REQUIRED.16 4-7. TEST RECORD .16 4-13. OPTIONAL CONTROLLERS AND COUNTERS.21 4-14. Optional Controllers.21 4-16. Optional Counters.22 V. ADJUSTMENTS .25ADJUSTMENTS .25 5-1. INTRODUCTION.25 5-3. EQUIPMENT REQUIRED.25 5-5. FACTORY SELECTED COMPONENTS.25 5-7. ADJ

9、USTMENT LOCATION .25 5-9. SAFETY CONSIDERATIONS.25 5-11. OSCILLATOR FREQUENCY ADJUSTMENT.25 5-13. Offset Calculation:.26 5-14. OUTPUT AMPLITUDE ADJUSTMENT .27 Model 10811A/B VI. REPLACEABLE PARTS. 29REPLACEABLE PARTS. 29 6-1. INTRODUCTION.29 6-3. ORDERING INFORMATION .29 6-5. HP PART NUMBER ORGANIZA

10、TION .29 6-7. Component Parts and Materials .30 6-10. GENERAL USAGE PARTS .31 6-12. Specific Instrument Parts.31 6-14. Factory Selected Parts.31 6-20. REPLACEABLE PARTS LIST LAYOUT.31 VII. MANUAL CHANGES. 37MANUAL CHANGES. 37 7-1. INTRODUCTION.37 7-3. MANUAL CHANGES .37 7-5. NEWER INSTRUMENTS.37 VII

11、I. SERVICE. 39SERVICE. 39 8-1. INTRODUCTION.39 8-3. SCHEMATIC DIAGRAM SYMBOLS AND REFERENCE DESIGNATORS.39 8-5. REFERENCE DESIGNATORS.39 8-6. Theory of Operation.39 8-8. OVERALL BLOCK DIAGRAM THEORY .39 8-13. MAIN OSCILLATOR THEORY OF OPERATION.42 8-18. ELECTRONIC FREQUENCY CONTROL (EFC).43 8-20. AU

12、TOMATIC GAIN CONTROL (AGC).44 8-23. RF OUTPUT IMPEDANCE MATCHING AND OUTPUT BUFFER.45 8-25. VOLT AGE REFERENCES (5.7V AND 6.4V) .45 8-27. OVEN HEATER AND CONTROLLER THEORY.46 8-35. PRECISION VOLTAGE REFERENCE.47 8-37. OVEN CONTROLLER TURN-ON CURRENT LIMITING.47 8-39. HEATER TRANSISTOR BALANCE .48 8-

13、41. REPAIR AND TROUBLESHOOTING.49 8-42. Inspection .49 8-44. REPAIR.49 8-45. Printed Circuit Component Replacement.49 8-47. Replacing Integrated Circuits .49 8-50. TROUBLESHOOTING.50 8-57. DISASSEMBLY FOR TROUBLESHOOTING AND REPAIR.51 8-61. SPECIAL TEST CONNECTOR FOR 10811A .52 8-65. SPECIAL CABLE F

14、OR THE 10811B.53 8-67. SPECIAL PARTS REPLACEMENT CONSIDERATIONS.53 8-69. OVEN CONTROLLER TROUBLESHOOTING.55 8-70. General.55 8-74. Normal Operation.56 8-76. TROUBLESHOOTING.56 8-80. Troubleshooting Cautions.56 8-82. Flex Damage .56 8-84. OSCILLATOR TROUBLESHOOTING.58 8-86. NORMAL OPERATION .58 8-88.

15、 OSCILLATOR TROUBLESHOOTING TECHNIQUES.58 8-92. TROUBLESHOOTING INFORMATION.59 Model 10811A/B LIST OF TABLES Table 1-1. Specifications Table.3 Table 1-2. Recommended Test Equipment.5 Table 2-1. Input Voltages/Voltage Coefficients.6 Table 3-1. Accuracy vs Adjustment.14 Table 4-1. Operational Verifica

16、tion Descriptions.17 Table 4-2. Operation Verification Procedure.18 Table 4-3. 5316A Program Codes.22 Table 4-4. Operational Verification Record.24 Table 6-1. Replaceable Parts.32 Table 6-1. Replaceable Parts (Continued).34 Table 6-2. Manufacturers Code List.35 Table 8-1. Temperature Set Resistor Li

17、st. .54 Table 8-2. Oven Controller Troubleshooting Tree.57 Table 8-3. Oven Circuit Voltages.61 Table 8-4. Oscillator Section Normal Voltages (see Notes 1, 2, 3).61 LIST OF FIGURES Figure 1-1. 10811A and 108118 Oscillators.1 Figure 2-1. Single Source Regulated Power Supply.7 Figure 2-3. 10811A Supply and Output Connections.8 Figure 2-4. 10811B Supply and Output Connections.9 Figure 2-5. Mechanical Mounting Dimensions.10 Figure 3-1. Oscillator Adjustment Set-Up.