L.o. Synthesizer Assembly; Removal; Replacement - Keysight n9020a Service Manual

Assembly Replacement Procedures

L.O. Synthesizer Assembly

L.O. Synthesizer Assembly

Removal

1. Remove the instrument outer case. Refer to the Instrument Outer
2. Remove the instrument top brace. Refer to the Top Brace and Reference
3. Refer to
4. The L.O. Synthesizer assembly can now be unplugged from the
Figure 14-38 L.O. Synthesizer Assembly Removal

Replacement

1. Refer to
2. Reattach the cables W4 and W6 to the L.O. Synthesizer assembly (1).
Caseremoval procedure.
Bracket removal procedure.
Figure 14-38. Remove the cables W4 and W6 from the L.O.
Synthesizer assembly (1) using the 5/16 inch wrench.
motherboard by pulling up on the board and lifted out of the chassis.
Figure 14-38. Install the L.O. Synthesizer assembly into slot 5 in
the chassis and press down to plug it into the motherboard.
Torque to 10 inch-pounds.
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