Keysight E5071C ENA - Sg462;Sg463); Tools Required; Removal Procedure; PCI-E DSP Card and GPIB Cable Replacement (A51) (Serial Number

228 Keysight E5071C ENA Network Analyzers
Replacement Procedure
PCI-E DSP Card and GPIB Cable Replacement (A51) (Serial number prefix
MY462/MY463 or SG462/SG463)
6-
PCI-E DSP Card and GPIB Cable Replacement (A51) (Serial number
prefix MY462/MY463 or SG462/SG463)
Tools Required
• TORX screwdriver, T10, T15, and T20
• Open-end torque wrench, 5/8 inch (set to 1.97 N-m / 17.4 lb-in)
Removal Procedure
Refer to Figure 6-17 for this procedure.
Step 1. Remove the outer cover as described in “Outer Cover Removal” on page 203.
Step 2. Remove the three TORX T10 screw (item 1) fastening the stay and lift it.
Step 3. Remove the three TORX T10 screw (item 2) fastening the angle and lift it.
Step 4. Disconnect the cables (item 3).
Step 5. Remove the PCI-E DSP Card or GPIB Cable.
For removing the PCI-E DSP Card.
• Remove the two 5/8 inch nuts (item 5) fastening the angle.
• Remove the five TORX T10 screw (item 7) fastening PCI-E card to the
bracket.
For removing the GPIB Cable.
• Remove the two HEX nuts (item 6) fastening the GPIB to the rear panel.