Reference Assembly; Removal - Keysight N8973B Service Manual

Assembly Replacement Procedures

Reference Assembly

Reference Assembly

Removal

1. Remove the instrument outer case. Refer to the
2. Remove the four flathead screws securing the top brace to the Reference
3. Remove the rear panel. Refer to the
4. Refer to
Figure 15-30 Reference Board Cables
Keysight NFA Series Noise Figure Analyzers Service Guide
removal procedure.
Assembly.
Figure 15-30. Remove cables W5, W6, W12, W14, W19, W20, and
W23 from the reference assembly (1). Use the 5/16 inch wrench where
necessary.
"Instrument Outer Case"
"Rear Panel" removal procedure.
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