Keysight N5224B/25B Service Guide 7-31
Repair and Replacement Procedures
Removing and Replacing the A22 GPIB Board
Removing and Replacing the A22 GPIB Board
Tools Required
— T-10 TORX driver (torque to 9 in-lb or 1.02 N.m)
— T-20 TORX driver (torque to 21 in-lb or 2.38 N.m)
— ESD grounding wrist strap
Removal Procedure
Refer to
for this procedure.
1.
Disconnect the power cord.
2.
Remove the outer and inner covers. Refer to
.
3.
Remove the A20 power supply assembly. Refer to
Replacing the A20 Power Supply Assembly” on page 7-27
4.
Remove the A21 CPU board assembly. Refer to
the A21 CPU Board Assembly” on page 7-29
5.
Remove the rear panel. Refer to
“Removing and Replacing the Rear Panel”
6.
Slide the A22 GPIB board out the rear of the analyzer.
Replacement Procedure
1.
Reverse the order of the removal procedure.
2.
Perform the post-repair adjustments, verifications, and performance tests
that pertain to this removal procedure. Refer to
.
Содержание N5224B
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Страница 612: ...Appendix 4 Service Guide EEPROM Address Assignments and Location N5224 5A B PNA and N5244 5A B PNA X Instruments...
Страница 613: ...Installation Note Xxxxx xxxxx 3...