Agilent N5161A/62A/81A/82A/83A MXG Signal Generators Service Guide
Assembly Replacement
USB Board
3-12
USB Board
Tools Required
• T-10 driver
Removal Procedure
Refer to Figure 3-5 for this procedure.
1. Disconnect the power cord.
2. Remove the covers from the signal generator. Refer to ”Outer Cover” on page 3-4, ”Inner Top Cover” on page 3-6, and ”Inner Bottom
Cover” on page 3-8.
3. Remove the front-panel from the signal generator. Refer to ”Front-Panel” on page 3-10.
4. Using the T-10 driver, remove the screw (1) securing the USB board to the front-panel.
5. Remove USB board
Replacement Procedure
1. Reverse the order of the removal procedure.
2. Torque screw to 9 in–lbs.
3. Perform the post-repair performance tests that pertain to this replacement procedure, see Chapter 4, Post-Repair Procedures and
Performance Verification.
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