Ytf Preselector - Keysight Technologies Option 503 Service Manual

Assembly Replacement Procedures
RF Area (Options 503, 508, 513, 526)

YTF Preselector

Removal
1. Refer to
2. Remove the wire harness W11.
3. Refer to
Figure 16-12 YTF Preselector Removal
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Figure 16-12. Remove cables W2, W56 and W57 from the YTF
Preselector (1).
Figure 16-13. 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).
Item Keysight Part Number
W2 N9020-20100
W56 N9020-20123
W57 N9020-20124
N9030A PXA Signal Analyzer Service Guide