Option Interface Replacement; Tools Required; Removal Procedure; Replacement Procedure - Keysight E4980A Service Manual

Replacement Procedure

Option Interface Replacement

Option Interface Replacement

Tools Required

•

Removal Procedure

Refer to
Step 1. Remove the two TORX T10 screws (item 1) fastening the Option Interface.
Step 2. Pulls the Option Interface carefully.
Step 3. Carefully disconnect the flat cable (item 2) of Option Interface side. Release
the cable's connector by pressing the locking hooks at the sides of the
connector.
Step 4. Remove the two TORX T10 screws (item 3) fastening the option panel.
Step 5. Remove the option panel from the option interface board.
Step 6. Disconnect the flat cable from the A1 Mother Board connector (item 4).
Replacement Procedure
Step 1. Reverse the order of the removal procedure.
When you fasten the option panel with the two TORX T10 screws, set
screwdriver's torque to 8.7 in-lb.
When you fasten the interface card with the two TORX T10 screws, set
screwdriver's torque to 8.7 in-lb.
82
Torque screwdriver, TORX T10
Figure 6-6 for this procedure.
Keysight E4980A/E4980AL Precision LCR Meter