590 Keysight N9038A MXE Service Guide
Assembly Replacement Procedures
Midplane Board Assembly
Replacement
1. Refer to Figure 18-46. Install the midplane assembly into the chassis using
the ejectors and attach to the midplane bracket using the six screws
(0515-0375) removed earlier. Torque to 9 inch-pounds.
2. Replace the power supply assembly. Refer to the Power Supply Assembly
replacement procedure.
3. Replace the rear panel. Refer to the Rear Panel replacement procedure.
4. Replace the processor assembly. Refer to the CPU Assembly replacement
procedure.
5. Replace the top brace. Refer to the Top Brace and Power Supply Bracket
replacement procedure.
6. Replace the instrument outer case. Refer to the Instrument Outer Case
replacement procedure.