Reference Assembly; Removal; Without Option B85, B1A, Or B1X) - Keysight n9020a Service Manual

Assembly Replacement Procedures

Reference Assembly

Reference Assembly

Removal

(Serial Prefix < MY/SG/US5233

without Option B85, B1A, or B1X)

1. Remove the instrument outer case. Refer to the Instrument Outer
2. Remove the reference bracket. Refer to the Top Brace and Reference
3. Remove the rear panel. Refer to the Rear Panelremoval procedure.
4. For standard instruments, refer to
Figure 14-40 Reference Board Cables - Serial Prefix < MY/SG/US5233
without Option B40, MPB, or DP2
Caseremoval procedure.
Bracket removal procedure.
W12, W14, W19, W20, W23, and W25 (Option BBA only) from the
reference assembly (1). Use the 5/16 inch wrench where necessary.
Figure 14-40. Remove cables W5, W6,
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