Agilent Technologies 4349B Service Manual page 9

Documentation Map
Operation Manual
Operation Manual (Agilent Part Number: 04349-90040 for English edition, 04349-97040 for
Japanese edition) explains speci cations, basic measurement explanations, and how to verify
conformance to published speci cations.
Service Manual
Service Manual (Agilent Part Number: 04349-90033) explains how to adjust, troubleshoot, and
repair the 4349B.
How To Use This Manual
This is the Service Manual for the 4349B 4-Channel High Resistance Meter. This manual
contains adjustments and repair information, and consists of the following four chapters.
Chapter 1 General Information
Chapter 1 gives general information for servicing the 4349B. This chapter lists the
recommended equipment for adjustments and troubleshooting.
Chapter 2 Adjustments
Chapter 2 describes the adjustments, required to ensure that the 4349B is within its published
speci cations after it has been repaired, or it fails the performance tests.
Chapter 3 Assembly Replacement
Chapter 3 provides the information on replacing the 4349B assemblies. The information
includes replaceable assembly lists, and removal and installation procedures.
Chapter 4 Troubleshooting
Chapter 4 provides the information on troubleshooting the 4349B. The information includes
theory of operation and information on faulty assembly isolation.
Appendix A Manual Changes
Appendix A contains manual changes and provides information for using this manual with
4349Bs manufactured before the printing date of the manual.
Appendix B Default Jumper and Switch Settings
Appendix B describes the settings of the jumpers and switches on the 4349B A2 CPU Board
Assembly. The information is required when the A2 assembly is replaced.
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