Repair And Replacement Procedures; Information In This Chapter; Chapter Seven At-A-Glance - Keysight N9923A Service Manual

Keysight RF Vector Network Analyzer
FieldFox
Service Guide
7

Repair and Replacement Procedures

Information in This Chapter

This chapter contains procedures for removing and replacing the major
assemblies of your N9923A RF vector network analyzer.

Chapter Seven at-a-Glance

Section Title
Personal Safety Warnings
Electrostatic Discharge (ESD)
Protection
Assembly Replacement Sequence
Table of Removal and Replacement
Procedures
Removal and Replacement Procedures
Post-Repair Procedures
Summary of Content
Warnings and cautions pertaining to personal safety.
Information pertaining to ESD protection.
A step-by-step procedure for how to identify the faulty
assembly, replace it with a new one, and re-adjust your
analyzer when done.
A table of removal and replacement procedures and the
corresponding page number where they are located.
The actual procedures for removing and replacing the
major assemblies in your analyzer.
The proced ures occur in assembly reference
designator numerical order.
A table of the proper tests, verifications, and adjustments
to perform on your analyzer after repair.
7-1
Start Page
page 7-2
page 7-3
page 7-4
page 7-5
See Table 7-1
on page 7-5
for specific
procedures.
page 7-43