A57 Dc Block Assembly Replacement; Tools Required; Removal Procedure - Keysight E5052B Service Manual

Replacement Procedure

A57 DC Block Assembly Replacement

A57 DC Block Assembly Replacement

Tools Required

• TORX screwdriver, T10, T15, and T20
• Flat edge screwdriver
• Open-end torque wrench, 5/8 inch (set to 1.97 N-m / 17.4 lb-in)

Removal Procedure

Refer to Figure 6-13
Step 1. Remove the outer cover as described in
Step 2. Remove the front panel as described in
Step 3. Disconnect the two cables (item 1) from the DC block assembly.
Step 4. Remove the two TORX T10 screws (item 2) fastening the DC block assembly and
disconnect the two cables.
Step 5. Remove the three TORX T10 screws (item 3) fastening the DC block assembly.
Step 6. Pull the DC block assembly toward carefully (item 4).
160
for this procedure.
"Outer Cover Removal" on page
"Front Panel Removal" on page
136.
138.
Chapter 6