Keysight Technologies N9030B

N9030B PXA Signal Analyzer Service Guide 231
Analog/Digital IF Troubleshooting
A2 Analog IF Troubleshooting
8. Carefully disconnect W25 cable at A15J900 as shown in Figure 7-1.
Figure 7-1 A15 RF Front End Control Assembly
9. Connect A15J900 to a functioning spectrum analyzer using the
appropriate MMCX connectors and cables.
10.Press Freq, 322.5 MHz, Span, 1 MHz, Peak Search on the functioning
spectrum analyzer.