HP 3720A Manuals

Manuals and User Guides for HP 3720A. We have 1 HP 3720A manual available for free PDF download: Service Manual

HP 3720A Service Manual

HP 3720A Service Manual (155 pages)

SPECTRUM DISPLAY

Brand: HP | Category: Measuring Instruments | Size: 52.03 MB

Table of Contents

Table of Contents
5
Accessories Furnished with 3720A
11
General Servicing Instructions
11
Operating Instructions
11
Section I Introduction
11
Front Panel Controls and Indicators
12
Rear Panel Controls and Connectors
14
- Section II General Maintenance
  15
Identification
15
Introduction
15
Maintenance
17
Repair Procedures
19
- Etched Circuits
  19
- Integrated Circuit Removal/Replacement
  20
3-9

21
3 8 List of Abbreviations

21
- Replaceable Parts
  21
3-1

70
3 Code List of Manufacturers

70
- Section IV System Troubleshooting
  71
- Introduction
  71
- Using Troubleshooting Section
  71
- Test Equipment
  72
  - Logic Probe
    72
- System Troubleshooting Controls Set-Up
  73
- FLOW a . Control Faults
  75
  - Display Sensitivity Faults
    76
4-16

77
4 FLOW C . Data Transfer Faults

77
4-6

80
4-5

80
4-4

80
4-25

80
4-23

80
4-21 FLOW D . Other Transferred Signals Faults

80
- FLOW D(C) . Signal Recovery Transfer Faults
  80
- Gain Correction Factors Check
  80
- Signal Recovery Transfer Check
  80
  - Introduction
    81
  - Drawing Symbols
    81
5-3

81
- Assembly Packages
  81
  - Locating Assembly Packages
    81
- Theory of Operation
  81
  - Functional Diagram
    81
  - Figure
    85

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