482 N9030B PXA Signal Analyzer Service Guide
Assembly Replacement Procedures
RF Area (Options 544, 550)
YTF Preselector
Removal
1. Refer to Figure 16-48. Remove cables W56 and W57 from the YTF
Preselector (1).
2. Remove the wire harness W11.
3. Refer to Figure 16-49. From the bottom of the instrument, remove the four
screws (1) (0515-0372). The YTF Preselector can now be removed from
the chassis (may require lifting up slightly on the low band switch).
Figure 16-48 YTF Preselector Removal
Table 16-13
Item Keysight Part Number
W56 N9010-20005
W57 N9010-20006
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