N9030B PXA Signal Analyzer Service Guide 523
Assembly Replacement Procedures
AIF/DIF Assembly
Separate AIF/DIF Assembly
1. To separate the AIF (1) from the DIF (2), unplug ribbon cable W43 from
the AIF assembly.
2. Refer to Figure 16-86. From underneath the assembly, remove the three
screws (3) (0515-0372).
Figure 16-86 AIF/DIF Separation
1. To pair the AIF and DIF together again, set the DIF in position over the AIF.
Reinstall the three screws (0515-0372) removed before. Torque to
9 inch-pounds, starting with the middle screw.
2. Reconnect the ribbon cable W43.
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