Replacement - Keysight n9020a Service Manual

Assembly Replacement Procedures
Wide Band Analog IF and Digital IF Assemblies
Figure 14-66 Option B1X Cables
6. The Wideband Analog IF (2) and Wideband Digital IF (1) assemblies can
now be removed by pulling up on the ejectors to remove from the chassis.

Replacement

1. Slide the Wideband Analog IF assembly into slot 3 in the chassis and use
the ejectors to push into place into the motherboard.
2. Slide the Wideband Digital IF assembly into slot 5 in the chassis and use
the ejectors to push into place into the motherboard.
3. Refer to
the Wideband Analog IF assembly (2).
4. Reconnect ribbon cable W44.
5. Replace the instrument top brace. Refer to the Top Brace and Reference
Bracket replacement procedure.
6. Replace the instrument outer case. Refer to the Instrument Outer
Casereplacement procedure.
Figure 14-66. Reinstall cables W51, W52, W53, W55, and W56 to
517