7-2 Service Guide N5227-90001
Repair and Replacement Procedures PNA Series Microwave Network Analyzers
Information in This Chapter N5227A
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
CAUTION The PNA contains extremely sensitive components that can be ruined if mishandled. Follow
instructions carefully when making cable connections, especially wire harness connections.
The person performing the work accepts responsibility for the full cost of the repair or
replacement of damaged components.
Section Title Summary of Content Start Page
Personal Safety Warnings Warnings and cautions pertaining to personal safety. Page 7-3
Electrostatic Discharge (ESD)
Protection
Information pertaining to ESD protection. Page 7-3
Ta bl e o f Removal and Replacement
Procedures
A table of removal and replacement procedures and the
corresponding page number where they are located.
Page 7-4
Removal and Replacement Procedures The actual procedures for removing and replacing the
major assemblies in your analyzer.
The procedures occur in assembly reference designator
numerical order.
See Table 7-1
on page 7-4
for specific
procedures.
Post-Repair Procedures A table for the proper tests, verifications, and
adjustments to perform on your analyzer after repair.
Page 7-54