Agilent Technologies N5230A Service Manual page 228

Repair and Replacement Procedures
Post-Repair Procedures
Table 7-2 Related Service Procedures (Continued)
Replaced Assembly
A16 test set motherboard
A19 SSLAM
A20 mixer brick (QuintBrick)
A21 and A22 test port couplers
A25 and A26 60-dB source step
attenuators
A40 floppy disk drive
A41 hard disk drive
B1 fan
USB hub
Battery
a. If a backup copy of receiver calibration data from the faulty disk drive is available, it can be copied to
the new disk drive. If not, new data must be generated by performing the
Adjustment."
7-46
Adjustments
and Other Procedures
Reinstall the serial number.
(Refer to "Installing or
Changing a Serial Number"
Chapter 8.)
Re-enable all hardware options.
(Refer to "Enabling or
Removing Options" in
Chapter 8.)
LO Power Adjustment
Receiver Calibration
Adjustment
Source Calibration Adjustment
Source Calibration Adjustment
No adjustment needed
Restore previously saved
a
receiver calibration data
(or perform Receiver
Calibration Adjustment)
No adjustment needed
No adjustment needed
No adjustment needed
PNA Series Microwave Network Analyzers
Verification, Performance,
and Other Tests and Procedures
in
The Operator's Check
The Operator's Check
Receiver Compression Test
Noise Floor Test
Calibration Coefficients Test
Dynamic Accuracy Test
Source Maximum Power Output Test
Calibration Coefficients Test
Source Maximum Power Output Test
Calibration Coefficients Test
Read and write to the drive
Read and write to the drive
Check for fan operation
Check for proper operation
None
"Receiver Calibration
Service Guide N5230-90014
N5230A