Probe Power And Power Switch Board Replacement (A56); Tools Required; Removal Procedure - Keysight E5071C ENA Service Manual

Replacement Procedure

Probe Power and Power Switch Board Replacement (A56)

Probe Power and Power Switch Board Replacement (A56)

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 front panel cover as described in
page
Step 4. Remove the Prove Power Board or Switch Board.
For removing the Prove Power Board.
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For removing the Switch Board.
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280
TORX screwdriver, T8, T10, T15, and T20
Flat edge screwdriver
Cutting plier or scissors
Figure 6-44 for this procedure.
270.
Disconnect the cable (item 1) from the front panel keyboard.
Remove the two TORX T10 screws (item 2) fastening the front panel.
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.
"Outer Cover Removal" on page
"Front Panel Removal" on page
"Front Panel Cover Removal" on
Keysight E5071C ENA Network Analyzers
203.
204.