Keysight Technologies N9030B Service Manual page 532

Assembly Replacement Procedures
Motherboard Assembly
5. Replace the Midplane assembly. Refer to the
6. Replace the Front End Control assembly. Refer to the
7. Replace the LO Synthesizer assembly. Refer to the
8. Replace the AIF/DIF assembly. Refer to the
9. Replace the CPU assembly. Refer to the
10.Replace the power supply assembly. Refer to the
11.Replace the reference assembly. Refer to the
12.Replace the rear panel. Refer to the
13.If Option B1X is present in the instrument, install the two option boards.
14.Ensure all cables are plugged in or connected and torqued.
15.Replace the RF bracket. Refer to
16.Replace the Front Frame Assembly. Refer to the
17.Replace the top brace and reference bracket. Refer to the
18.Replace the instrument outer case. Refer to the
532
replacement procedure.
Assembly replacement procedure.
Assembly replacement procedure.
procedure.
procedure.
replacement procedure.
replacement procedure.
screws to 9 inch-pounds.
replacement procedure.
Power Supply Bracket
replacement procedure.
AIF/DIF Assembly
CPU Assembly
Rear Panel
Figure 16-7 on page
replacement procedure.
N9030B PXA Signal Analyzer Service Guide
Midplane Board Assembly
Front End Control
LO Synthesizer
replacement
replacement
Power Supply Assembly
Reference Assembly
replacement procedure.
439. Torque the
Front Frame Assembly
Top Brace and
Instrument Outer Case