HP 3476A Manuals

Manuals and User Guides for HP 3476A. We have 1 HP 3476A manual available for free PDF download: Operating And Service Manual

HP 3476A Operating And Service Manual

HP 3476A Operating And Service Manual (52 pages)

Brand: HP | Category: Multimeter | Size: 1.16 MB

Table of Contents

Table of Contents
7
Section Section
9
General Information
9
- Introduction
  9
- Description
  9
- Specifications
  9
- Instrument and Manual Identification
  11
- Options
  11
- Accessories
  11
- Safety Considerations
  11
Installation
13
- Introduction
  13
- Initial Inspection
  13
- Power Requirements
  13
- Environmental Requirements
  13
- Repackaging for Shipment
  13
- Power Cords and Receptacles
  13
Operating Instructions
15
- Introduction
  15
- Turn-On
  15
- Operation
  15
- Overload/Overrange Indication
  15
- Auto/Hold Switch
  15
- AC Voltage Measurements
  15
- DC Voltage Measurements
  16
- AC Current Measurements
  16
- DC Current Measurements
  16
- Resistance Measurements
  16
- Input Protection Fuses
  17
- AC Line Fuse Replacement
  18
- Semiconductor Junction Measurements
  18
Theory of Operation
19
- Introduction
  19
- Simplified Block Diagram
  19
Maintenance
23
- Introduction
  23
- Test Equipment Required
  23
- Performance Tests
  23
- DC Voltmeter Accuracy Test
  23
- DC Ammeter Accuracy Test
  23
- Ohms Accuracy Test
  24
- AC Voltage Accuracy Test
  24
- AC Ammeter Accuracy Test
  25
- AC Common-Mode Rejection Test
  25
- DC Common-Mode Rejection Test
  25
- Adjustment Procedure
  28
- Power Supply Adjustment
  28
- Substrate Adjustment
  28
- Input Amplifier Zero Adjustment
  28
- Integrator Amplifier Zero Adjustment
  28
- DC Volt Gain Adjustment
  28
- Clock Frequency Adjustment
  28
- Ohms Adjustment
  29
- AC Converter Gain and Zero Adjustment
  29
- AC High Frequency Adjustment (.11 V Range)
  29
- Changing the Power Line Options
  29
Replaceable Parts
33
- Introduction
  33
- Ordering Information
  33
- Non- Listed Parts
  33
- Parts Changes
  33
- Proprietary Parts
  33
Troubleshooting and Circuit Diagrams
37
- Introduction
  37
- Preliminary Troubleshooting
  37
- Power Supply Troubleshooting
  38
- Display Troubleshooting
  38
- 7-2D. Schematic Diagrams
  38
- Printed Circuit Assembly Exchange
  38

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