7-22 Keysight N5264A Service Guide
Repair and Replacement Procedures
Removing and Replacing the A16 Power Supply Assembly
7-
Removing and Replacing the A16 Power Supply Assembly
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 three flat head screws (item
①
) from the power supply
bracket.
4.
Remove the seven pan head screws (item
➁
) from the power supply rear
panel.
5.
Slide the A16 power supply assembly out the rear 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