4-Ports Options - Keysight E5071C ENA Service Manual

Replacement Procedure
Imix, Attenuator and Distributor Module Replacement (IMX, ATT and A4)
Replacement Procedure
Step 1. Replace the switch by inverse procedure of removal.
Fasten the semi rigid cables using a torque wrench or torque driver set for
replacement.

2) 4-Ports Options

Tools Required
•
•
•
•
Removal Procedure
Refer to
Step 1. Remove the outer cover as described in
Step 2. Remove the following assemblies.
•
•
•
Step 3. Disconnect the four semi-rigid cables (item 1).
Step 4. Disconnect the four semi-rigid cables (item 2).
Step 5. Remove three TORX T10 screws (item 3) fastening the plate.
Step 6. Lift the Imix module.
Step 7. Remove two TORX T10 screws (item 4) fastening the distributor module to
the plate.
Step 8. Lift the distributor module.
Step 9. Remove four TORX T10 screws (item 5) fastening the guard.
Step 10. Lift the guard from the distributor module (item 6).
Step 11. Disconnect the five semi-rigid cables (item 7).
Step 12. Remove the four TORX T10 screws (item 8) fastening the plate.
Step 13. Remove the four TORX T10 screws (item 9) fastening the plate.
Step 14. Lift the plate (item 10).
260
TORX screwdriver, T10
Open-end wrench, 5/8 inch
Open-end torque wrench, 5/16 inch or 8mm (set to 1.08 N-m / 9.5 lb-in)
(for reconnecting SMA connector)
Torque driver set, 5/16 inch (set to 1.08 N-m / 9.5 lb-in) (for reconnecting
SMA connector)
Figure 6-32 for this procedure.
Front Panel Assembly (refer to
Removable Hard Disk Assembly (refer to
Removal (Obsolete)" on page
Disconnect all semi-rigid cables.
"Outer Cover Removal" on page
"Front Panel Removal" on page
"Removable Hard Disk Assembly
205.)
Keysight E5071C ENA Network Analyzers
203.
204.)