Table Of Contents - HP 3476A Operating And Service Manual

Model 3476A Table of Contents
TABLE OF CONTENTS
Section Page
I. GENERAL INFORMATION 1-1
1-1. Introduction 1-1
1-3. Description 1-1
1-5. Specifications 1-1
1-7. Instrument and Manual Identification . . 1-3/1-4
1-9. Options 1-3/1-4
1-12. Accessories 1-3/1-4
1-14. Safety Considerations 1-3/1-4
Section Page
II. INSTALLATION 2-1/2-2
2-1. Introduction 2-1/2-2
2-3. Initial Inspection 2-1/2-2
2-5. Power Requirements 2-1/2-2
2-7. Environmental Requirements 2-1/2-2
2-9. Repackaging for Shipment 2-1/2-2
2-13. Power Cords and Receptacles 2-1/2-2
Section Page
III. OPERATING INSTRUCTIONS 3-1
3-1. Introduction 3-1
3-3. Turn-On 3-1
3-5. Operation 3-1
3-6. Overload/Overrange Indication 3-1
3-8. Auto/Hold Switch 3-1
3-11. AC Voltage Measurements 3-1
3-14. DC Voltage Measurements 3-2
3-17. AC Current Measurements 3-2
3-20. DC Current Measurements 3-2
3-23. Resistance Measurements 3-2
3 26. Input Protection Fuses 3-3
3-28. AC Line Fuse Replacement 3-4
3-30. Semiconductor Junction Measurements. . 3-4
Section Page
IV. THEORY OF OPERATION 4-1/4-2
4-1. Introduction 4-1/4-2
4-3. Simplified Block Diagram
Description 4-1/4-2
Section Page
V. MAINTENANCE 5-1
5-1. Introduction 5-1
5-3. Test Equipment Required 5-1
5-5. Performance Tests 5-1
5-6. DC Voltmeter Accuracy Test 5-1
Section Page
5-8. DC Ammeter Accuracy Test 5-1
5-10. Ohms Accuracy Test 5-2
5-12. AC Voltage Accuracy Test 5-2
5-14. AC Ammeter Accuracy Test 5-3
5-15. AC Common-Mode Rejection Test 5-3
5-17. DC Common-Mode Rejection Test 5-3
5-19. Adjustment Procedure 5-6
5-21. Power Supply Adjustment 5-6
5-22. Substrate Adjustment 5-6
5-23. Input Amplifier Zero Adjustment 5-6
5-25. Integrator Amplifier Zero
Adjustment 5-6
5-27. + DC Volt Gain Adjustment 5-6
5-28. - DC Volt Gain Adjustment 5-6
5-29. Clock Frequency Adjustment 5-6
5-30. Ohms Adjustment 5-7
5-31. AC Converter Gain and Zero
Adjustment 5-7
5-32. AC High Frequency Adjustment
(.11 V range) 5-7
5-33. Changing the Power Line Options 5-7
Section
VI. REPLACEABLE PARTS
6-1. Introduction
6-4. Ordering Information
6-6. Non- Listed Parts
6-8. Parts Changes
6-10. Proprietary Parts
Section
VII. TROUBLESHOOTING AND CIRCUIT
DIAGRAMS 7-1
7-1. Introduction 7-1
7-3. Preliminary Troubleshooting 7-1
7-10. Power Supply Troubleshooting 7-2
7-14. Display Troubleshooting 7-2
7-2D. Schematic Diagrams 7-2
7-22. Printed Circuit Assembly Exchange 7-2
7-24. Printed Circuit Board Removal 7-3
Page
6-1
6-1
6-1
6-1
6-1
6-1
Page
Section Page
VIII. BACKDATING 8-1
8-1. Introduction 8-1
8-3. Change Sequence 84
in