Replacement Procedure - Keysight Technologies X Series Service Manual

Assembly Replacement
A3 RF Assembly (N5171B, N5181B)
8. Refer to
9. Refer to
10.Repeat
11.Remove the A3 RF assembly as shown in

Replacement Procedure

1. Reverse the order of the removal procedure.
2. Recommended torque for Front Panel screws is 21 in-lbs. Recommended
3. Recommended torque for all BNC connectors is 21 in–lbs.
4. See
352
Figure 15-8. Using the T-10 driver, remove the 10 screws (1) that
connect the A3 RF assembly to the chassis.
Figure 15-10. Place the tip of a medium common screwdriver into
one of the three pry slots on the A3 RF assembly and twist the screwdriver
to release the board from the connector pins.
step 9 with the other two pry slots.
torque for all other screws is 9 in–lbs.
Chapter 16, "Pre and Post-Repair Procedures"
Repair Procedures" outlined for the replacement of this assembly.
Keysight CXG, EXG, and MXG X-Series Signal Generators Service Guide
Figure 15-11.
and perform the "Post