Rear Panel; Removal; Replacement - Keysight n9020a Service Manual

Assembly Replacement Procedures

Rear Panel

Rear Panel

Removal

1. Remove the instrument outer case. Refer to the Instrument Outer
2. Refer to
3. Refer to
If the rear panel is being replaced with a new rear panel, remove W23 at the
NOTE
rear panel using a 9/16-inch nut driver. Instruments with Option CR3 or CRP
will have an additional cable W39 that is attached to the rear panel.
Figure 14-39 Rear Panel Removal

Replacement

1. Reattach W23 cable to A16J704 or to the rear panel depending on how
2. Refer to
3. Replace the instrument outer case. Refer to the Instrument Outer
Caseremoval procedure.
Figure 14-39. Using the T-10 driver, remove the twenty screws
(2) attaching the rear panel (1) to the chassis and to the reference
bracket. The rear panel can now be removed.
"Reference Assembly" on page
A16 Reference Assembly (1) at A16J704.
you removed it.
Figure 14-39. Place the rear panel (1) into position in the chassis.
Replace the twenty screws (2) to attach the rear panel to the chassis.
Torque to 9 inch-pounds.
Casereplacement procedure.
487. Remove W23 cable from the
486