Keysight Technologies N5224A Service Manual page 327

Repair and Replacement Procedures
Post-Repair Procedures
Table 7-2 Related Service Procedures (Continued)
Replaced Assembly
A23 test set motherboard
A24 IF multiplexer board
A25 HMA26.5
A26 splitter
A27 and A28 mixer bricks
A29–A32 receiver couplers
Keysight N5224A/25A Service Guide
Adjustments
and Other Procedures
Reinstall the serial number. (Refer to
"Installing or Changing a Serial
Number" in Chapter 8.)
Re-enable all hardware options. (Refer
to "Option Entitlement Certificate"
in Chapter 8.)
Source Adjustment
IF Gain Adjustment
Receiver Characterization
Receiver Adjustment
IF Response Adjustment (Option
090, 093, or 094 Only)
EE Default Adjustment: LO Drive
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)
Source Adjustment
IF Gain Adjustment
Receiver Characterization
Receiver Adjustment
IF Response Adjustment (Option
090, 093, or 094 Only)
Verification, Performance,
and Other Tests and Procedures
The Operator's Check
The Operator's Check
Noise Floor Test
Receiver Compression Test
Dynamic Accuracy Test
Noise Floor Test
Receiver Compression Test
Dynamic Accuracy Test
Noise Floor Test
Receiver Compression Test
Dynamic Accuracy Test
Source Maximum Power Output
Test
Calibration Coefficients Test
7-61