A2 Dc Source Board Replacement; Tools Required; Removal Procedure - Keysight E5052B Service Manual

Replacement Procedure

A2 DC Source Board Replacement

A2 DC Source Board Replacement

Tools Required

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Removal Procedure

Refer to
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) from the DC source board.
Step 6. A short slide out the DC source board.
Step 7. Disconnect the cables (item 4) and remove the two TORX T10 screws from the DC source
board.
Step 8. Slide out the DC source board (item 5).
NOTE Remove the BNC connector as described in
page
170
TORX screwdriver, 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)
Figure 6-18 for this procedure.
192.
"Outer Cover Removal" on page 136
"Front Panel Removal" on page
"Front BNC Connector Replacement" on
138.
Chapter 6