Front Usb Pca Board Replacement; Tools Required; Removal Procedure - Keysight E5052B Service Manual

Replacement Procedure

Front USB PCA Board Replacement

Front USB PCA Board Replacement

Tools Required

• TORX screwdriver, T10, T15, and T20
• Open-end torque wrench, 5/16 inch (set to 1.02 N-m / 9.0 lb-in) (for reconnecting SMA
connector)
• Flat edge screwdriver

Removal Procedure

Refer to Figure 6-28
Step 1. Remove the outer cover as described in
Step 2. Remove the front panel as described in
Step 3. Remove the three TORX T15 screws (item 1).
Step 4. Disconnect the USB cables (item 2) from the front USB PCA.
Step 5. Remove the two TORX T10 screws (item 3) fastening the bracket BNC.
188
for this procedure.
"Outer Cover Removal" on page
"Front Panel Removal" on page
136.
138.
Chapter 6