Post-Repair Procedures - Keysight Technologies N5224A Service Manual

Repair and Replacement Procedures

Post-Repair Procedures

Post-Repair Procedures
After the replacement of an assembly, you must perform the service
procedures in the order listed in
Procedures referenced in this table are located in
Adjustments,"
Keysight personnel: see
calibration stickers should be placed on the PNA.
Table 7-2 Related Service Procedures
Replaced Assembly
A1 front panel display board
A2 USB board
A3 display assembly
A4 13.5 GHz source 1 synthesizer
board
A5 26.5 GHz source board
A7, A8, A12, and A13
Doubler boards
A10 26.5 GHz source board
Keysight N5224A/25A Service Guide
unless specified otherwise.
Figure 1-1 on page 1-6
Adjustments
and Other Procedures
No adjustment needed
No adjustment needed
No adjustment needed
EE Default Adjustment: Synth Src1
only
Synthesizer Bandwidth
a
Adjustment
Source Adjustment
IF Gain Adjustment
Receiver Characterization
Receiver Adjustment
IF Response Adjustment (Option
090, 093, or 094 Only)
Source Adjustment
IF Gain Adjustment
Receiver Characterization
Receiver Adjustment
IF Response Adjustment (Option
090, 093, or 094 Only)
Source Adjustment
IF Gain Adjustment
Receiver Characterization
Receiver Adjustment
IF Response Adjustment (Option
090, 093, or 094 Only)
Source Adjustment
IF Gain Adjustment
Receiver Characterization
Receiver Adjustment
IF Response Adjustment (Option
090, 093, or 094 Only)
Table 7-2.
Chapter 3, "Tests and
to review where the
Verification, Performance,
and Other Tests and Procedures
Front Panel Keypad and RPG Test
and A3 Display Test
Check for proper operation
A3 Display Test
Source Power Accuracy Test
Source Maximum Power Output
Test
Source Power Linearity Test
The Operator's Check
Source Power Accuracy Test
Source Maximum Power Output
Test
Source Power Linearity Test
The Operator's Check
Source Power Accuracy Test
Source Maximum Power Output
Test
Source Power Linearity Test
The Operator's Check
Source Power Accuracy Test
Source Maximum Power Output
Test
Source Power Linearity Test
The Operator's Check
in Chapter 4
in Chapter 4
7-59