Keysight E5071C ENA - Digital Bridge Board Replacement (A53); Tools Required; Removal Procedure

220 Keysight E5071C ENA Network Analyzers
Replacement Procedure
Digital Bridge Board Replacement (A53)
6-
Digital Bridge Board Replacement (A53)
Tools Required
• TORX screwdriver, T10, T15, and T20
Removal Procedure
Refer to Figure 6-14 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 screws (item 1) fastening the angle.
Step 3. Disconnect the flat cables (item 2) from the digital bridge board.
Step 4. Remove the two TORX T10 screws (item 3) fastening the board to the rear
panel.
Step 5. Lift the digital bridge board (item 4).
Step 6. Disconnect the cables (item 5) from the digital bridge board.
Step 7. Remove the two TORX T10 screw (item 6) fastening the angle.