Pca E4980 Usb Replacement; Tools Required; Removal Procedure; Replacement Procedure - Keysight E4980A Service Manual

Replacement Procedure

PCA E4980 USB Replacement

PCA E4980 USB Replacement

Tools Required

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Removal Procedure

Refer to
Step 1. Remove the 3/4 Rack Module Top as described in
Replacement" on page
Step 2. Disconnect the Front USB Cable (item 1) from PCA E4980 USB.
Step 3. Remove the two TORX T20 screws (item 2) fastening the PCA E4980 USB and
the ground cable.
Step 4. Remove the PCA E4980 USB (item 3) from the Front Panel Assembly.
Replacement Procedure
Step 1. Reverse the order of the removal procedure.
When you fasten the PCA E4980 USB and the ground cable with the two
TORX T20 screws, set screwdriver's torque to 14 in-lb.
Figure 6-15 PCA E4980 USB Removal
102
Torque screwdriver, TORX T20
Figure 6-15 for this procedure.
73.
"3/4 Rack Module Top
Keysight E4980A/E4980AL Precision LCR Meter