476 Keysight N9010B EXA Signal Analyzer Service Guide
Assembly Replacement Procedures
RF Area (Option 503, 507, 513, 526)
3. Refer to Figure 15-31. From the bottom of the instrument, remove the four
screws (2). The YTF Preselector can now be removed from the chassis.
Figure 15-31 YTF Preselector Screws