Probe Power And Power Switch Board Replacement; Tools Required; Removal Procedure - Keysight E5052B Service Manual

Replacement Procedure

Probe Power and Power Switch Board Replacement

Probe Power and Power Switch Board Replacement

Tools Required

• TORX screwdriver, T8, T10, T15, and T20
• Flat edge screwdriver
• Open-end torque wrench, 5/16 inch (set to 1.02 N-m / 9.0 lb-in) (for reconnecting SMA
connector)
• Hex key, 1.5 mm

Removal Procedure

Refer to Figure 6-29
Step 1. Remove the outer cover as described in
Step 2. Remove the front panel as described in
Step 3. Remove the front panel cover as described in
Step 4. Remove the Probe Power Board or Swithc Board.
For removing the Prove Power Board.
• Disconnect the cable (item 1) from the front panel keyboard.
• Remove the two TORX T10 screws (item 2) fastening the front panel.
For removint the Swithc Board.
• Disconnect the cable (item 3) connected the front panel keyboard.
• Release the clamped cables from the clamps (item 4) on the LCD.
• Cut the cable tie (item 5).
• Remove the two TORX T8 screws (item 6) fastening the angle.
190
for this procedure.
"Outer Cover Removal" on page
"Front Panel Removal" on page
"Front Panel Cover Removal" on page
136.
138.
180.
Chapter 6