Over 8.5 Ghz Options (A7&A9) - Keysight E5071C ENA Service Manual

Replacement Procedure
Receiver Module Replacement for 4-Port model (A82/A87)
2) Over 8.5 GHz Options (A7&A9)
Tools Required
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Removal Procedure
Refer to
Step 1. Remove the outer cover as described in
Step 2. Remove the front panel as described in
Step 3. Remove the hard disk assembly as described in
Assembly Removal (Option 017)" on page
Step 4. Remove the imix and distributor modules as described in
and Distributor Module Replacement (IMX, ATT and A4)" on page
The attenuator module does not need to be removed.
Step 5. Remove the four TORX T10 screws (item 1).
Step 6. Remove the plate (item 2).
Step 7. Remove the four TORX T10 screws (item 3)
Step 8. Remove the four TORX T10 screws fastening the module (item 4)
Step 9. Slide the receiver module.
Step 10. Unplug the two ends of the RF cable (item 5)
Step 11. Unclip the RF cable (item 6).
Step 12. Remove the two TORX T10 screws fastening the angle (item 7).
Step 13. Remove the angle (item 8).
Step 14. Remove the RF cable (item 9).
Step 15. Remove the two TORX T10 screws fastening the front end module from the
receiver module (item 10 and item 11).
Step 16. Unfasten the two semi-rigid cables (item 12).
Step 17. Separate the front end module from the receiver module.
Step 18. Remove the two TORX T10 screws (item 13) and remove the plate (item 14).
250
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 6-29 for this procedure.
"Outer Cover Removal" on page
"Front Panel Removal" on page
"Removable Hard Disk
209.
"Imix, Attenuator
Keysight E5071C ENA Network Analyzers
203.
204.
258.