588 Keysight N9038A MXE Service Guide
Assembly Replacement Procedures
Reference Assembly
Replacement
1. Slide the reference assembly into the chassis and press down to plug it
into the motherboard.
2. Refer to Figure 18-45. Replace the two screws (1). Torque to
9 inch-pounds.
3. Replace cables W41, W42, and W43 to the correct locations. Torque to
10 inch-pounds.
4. Replace cables W18, W19, W20, W21, and W23 to the correct locations.
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.