Repair And Replacement Procedures; Information In This Chapter; Chapter Seven At-A-Glance - Keysight N9912A Service Manual

Keysight N9912A RF Analyzer
Service Guide
7

Repair and Replacement Procedures

Information in This Chapter

This chapter contains procedures for removing and replacing the major
assemblies of your Keysight Technologies PNA series microwave 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
Processor Upgrade 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 procedures occur in assembly reference
designator numerical order.
A table of the proper tests, verifications, and adjustments
to perform on your analyzer after repair.
The procedures for removing and replacing the new
processor for N9910HU-500 upgrade kit.
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 7-44
page 7-46