Replacement - Keysight N8973B Service Manual

Assembly Replacement Procedures
Power Supply Assembly

Replacement

1. Slide the power supply assembly into the slot at the rear of the instrument
2. Refer to
3. Replace the CPU assembly. Refer to the
4. Replace the reference assembly. Refer to the
5. Replace the top brace and reference bracket. Refer to the
6. Replace the rear panel. Refer to the
7. Replace the instrument outer case. Refer to the
432
and push on the assembly to mate the connectors to the midplane
assembly.
Figure 15-32. Replace the three screws (1) through the power
supply bracket (3) and into the power supply (2). Torque to
9 inch-pounds.
procedure.
replacement procedure.
replacement procedure.
replacement procedure.
"CPU Assembly"
"Rear Panel"
Keysight NFA Series Noise Figure Analyzers Service Guide
replacement
"Reference Assembly"
"Top Brace"
replacement procedure.
"Instrument Outer Case"