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3458A
Agilent Technologies 3458A Repair Manual
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Agilent T
echnologies
Agilent T
echnologies
Agilent T
echnologies
Agilent T
echnologies
3458A Multimeter
3458A Multimeter
3458A Multimeter
3458A Multimeter
Assembly
-Level Re
pair Manual
Assembly
-Level Re
pair Manual
Assembly
-Level Re
pair Manual
Assembly
-Level Re
pair Manual
Manu
al Part Num
ber:
03458-9001
1
Printe
d in U.S.A
2
Table of Contents
default chapter
3
Safety Symbols
3
Warnings
3
Table of Contents
5
Chapter 1 General Information
7
Introduction
7
Manual Description
7
Instrument Description
7
Safety Considerations
8
Instrument Identification
8
Tools and Equipment Required
8
Tools Required
8
Test Equipment Required
9
Chapter 2 Operating Information
11
Introduction
11
Before Applying Power
11
Applying Power
12
Power-On Self-Test
12
Power-On State
12
The Display
13
Operating from the Front Panel
14
Making a Measurement
15
Changing the Measurement Function
15
Autorange and Manual Ranging
16
Self-Test
17
Reading the Error Register
18
Resetting the Multimeter
19
Using the Configuration Keys
19
Using the MENU Keys
23
Query Commands
24
Display Control
25
Digits Displayed
26
Recall
27
Operating from Remote
27
Input/Output Statements
27
Reading the GPIB Address
27
Changing the GPIB Address
28
Sending a Remote Command
28
Getting Data from the Multimeter
28
The Local Key
29
Chapter 3 Disassembly/Assembly
31
Procedures and Parts List
31
Introduction
31
Static Handling
31
Clean Handling
32
Printed Circuit Assembly Identification
32
Board Part Number
32
Engineering Revision Code
32
Covers Removal/Installation Procedures
33
Tools Required
33
Covers Removal Procedure
33
Covers Installation Procedure
36
Assemblies Removal/Installation Procedures
39
Tools Required
39
DC Circuitry Assembly Removal/Installation Procedures
40
DC Reference Assembly Removal/Installation Procedures
44
AC Converter Assembly Removal/Installation Procedures
45
A/D Converter Assembly Removal/Installation Procedures
46
Inguard Power Supply Assembly Removal/Installation Procedures
49
Outguard Controller Assembly Removal/Installation Procedures
51
Outguard Power Supply Assembly Removal/Installation Procedures
52
Display Logic Assembly Removal/Installation Procedures
56
Front/Rear Terminals Switch Removal/Installation Procedures
61
Replaceable Parts
63
Ordering Information
63
Direct Mail Ordering
63
Telephone Ordering
63
Replaceable Parts List
64
Chapter 4 Assembly Level
67
Troubleshooting
67
Introduction
67
Test Equipment Required
67
3458A Adjustments/Calibration
67
Assemblies Removal/Installation Procedures
68
3458A Technical Description
68
General Description
68
Technical Description
69
Outguard Section
70
Inguard Section
71
Assembly Level Troubleshooting
73
3458A Failures
73
Power Supplies Troubleshooting
82
Outguard Power Supplies Troubleshooting
84
Inguard Power Supplies Troubleshooting
84
Other manuals for Agilent Technologies 3458A
User Guide
372 pages
Calibration Manual
106 pages
Service Note
2 pages
Datasheet
27 pages
5
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Agilent Technologies 3458A Specifications
General
Brand
Agilent Technologies
Model
3458A
Category
Multimeter
Language
English
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