7-36 Keysight N5264A Service Guide
Repair and Replacement Procedures
Removing and Replacing the Rear Panel
7-
Removing and Replacing the Rear Panel
Tools Required
— T-10 TORX driver (set to 9 in-lb)
— T-20 TORX driver (set to 21 in-lb)
— 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 A16 power supply assembly. Refer to
Replacing the A16 Power Supply Assembly” on page 7-22
4.
Remove the A17 CPU board assembly. Refer to
the A17 CPU Board Assembly” on page 7-24
5.
Remove the termination (item
①
).
6.
Remove the connector hardware (item
➁
) from each of the five multi-pin
connectors. The hardware is not the same on each connector so note
which hardware goes with which connector.
7.
Remove the connector hardware (item
③
) from each of the RF connectors.
The hardware is not the same on each connector so note which hardware
goes with which connector.
8.
Remove the 13 screws (item
④
) that attach the rear panel to the chassis.
9.
Slide the rear panel over the cable connectors and off of the measurement
receiver.
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