7-42 Keysight N5264A Service Guide
Repair and Replacement Procedures
Post-Repair Procedures
7-
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
Keysight personnel: see
to review where the
calibration stickers should be placed on the PNA.
Table 7-2
Related Service Procedures
Replaced Assembly
Adjustments
and Other Procedures
Verification, Performance,
and Other Tests and Procedures
A1 front panel display board
No adjustment needed
Front Panel Keypad and RPG Test
and
in
A2 USB board
No adjustment needed
Check for proper operation
A3 display assembly
No adjustment needed
in
A10 frequency reference board
Restore option data (Refer to
“Repairing and Recovering Option
A11 fractional-N synthesizer
board (Option 108)
None needed
A12 SPAM board
No adjustment needed
None needed
A14 system motherboard
No adjustment needed
Front Panel Keypad and RPG Test
and
in
A15 midplane board
No adjustment needed
None needed
A16 power supply assembly
No adjustment needed
None needed
A17 CPU board
No adjustment needed
None needed
A18 GPIB board
No adjustment needed
None needed
A19 test set motherboard
Reinstall the serial number. (Refer to
“Installing or Changing a Serial
Re-enable all hardware options. (Refer
“Option Entitlement Certificate”
in
None needed
A20 IF multiplexer board
None needed
None needed