Table Of Contents - HP 3465B Operating And Service Manual

Model 3465B
Table of Contents
TABLE OF CGIMTEIMTS
Section
I. GENERAL INFORMATION
1-1. Introduction
1-3. Description
1-5. Specifications
1-7. Instrument and Manual Identification . . . .
1-9. Options
1-11. Warranty Exceptions
1-13. Accessories
1-15. Safety Considerations
Page
1
Section Page
II. INSTALLATION 2-1
2-1. Introduction 2-1
2-3. Initial Inspection 2-1
2-5. Power Requirements 2-1
2-7. Grounding Requirements 2-1
2-10. Environmental Requirements 2-1
2-12. Repackaging for Shipment 2-1
2-16. Power Cords and Receptacles 2-1
Section Page
III. OPERATING INSTRUCTIONS 3-1
3-1. Introduction 3-1
3-3. Front Panel Features 3-1
3-5. Turn-on and Warm-up 3-1
3-7. Internal Battery Voltage Measurement
and Recharging 3-1
3-9. Low Battery Voltage Detection 3-1
3-11. Overload Indication 3-1
3-13. AC Voltage Measurements 3-1
3-14. AC Voltage Ranges 3-1
3-16. DC Voltage Measurements 3-2
3-17. 10 mV Range Zero Adjust 3-2
3-19. DC Voltage Ranges 3-2
3-21. Current Measurements 3-3/3-4
3-23. AC Current Ranges 3-3/3-4
3-25. DC Current Ranges 3-3/3-4
3-27. Ohms Measurements 3-3/3-4
3-28. Ohmmeter Ranges 3-3/3-4
3-30. Ohmmeter Reference Current 3-3/3-4
Section Page
IV. THEORY OF OPERATION 4-1
4-1. Introduction 4-1
4-3. Description 4-1
4-6. Simplified Theory 4-2
4-8. Signal Conditioning 4-2
4-18. Analog-to-Digital (A-D) Converter 4-3
4-26. Logic Section 4-4
4-35. Display 4-4
4-37. Power Supply 4-5
4-39. Detailed Theory 4-5
4-41. Precision Resistor Pack (R7 5) 4-5
Section Page
4-43. Ohms Converter 4-5
4-50. AC-to-DC Converter 4-6
4-56. A-D Conversion Using a
Monopolar Reference 4-6
4-64. Data Accumulator 4-8
4-69. Display 4-8
4-72. Power Supply 4-10
4-78. -t 10 V Series Voltage Regulation. . 4-11/4-12
4-80. Battery Low-Voltage Detection . . . 4-11/4-12
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
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 5-2
5-16. Alternate AC Ammeter Accuracy Test
(200 mA/2000 mA, 40 Hz to 1 kHz) . . 5-4
5-19. AC Normal Mode Rejection Test 5-5
5-21. AC Effective Common-Mode
Rejection Test 5-6
5-23. DC Voltmeter Input Resistance Test. . . . 5-6
5-25. AC Voltmeter Input Impedance Test . . . 5-6
5-27. Adjustment Procedures 5-8
5-29. Disassembly Procedure 5-8
5-30. Power Supply Adjustment 5-9
5-34. Input Amplifier Adjustments 5-9
5-37. Ohms Converter Adjustments
(R58 and R69) 5-10
5-39. AC-DC Converter Adjustments 5-10
Section Page
VI. REPLACEABLE PARTS 6-1
6-1. Introduction 6-1
6-4. Ordering Information 6-1
6-6. Non-Listed Parts 6-1
6-8. Parts Changes 6-1
6-10. Proprietary Parts 6-1
Section Page
VII. TROUBLESHOOTING AND CIRCUIT
DIAGRAMS 7-1
7-1. Introduction 7-1
7-3. Schematic Diagrams 7-1
7-5. Preliminary Check 7-1
7-6. Visual Inspection 7-1
7-8. Preliminary Troubleshooting 7-1
7-11. Analog/Digital Isolation 7-1