Keysight Technologies N9000A Installation Note page 10

Option CR3 - Wideband IF Output Installation Kit
6. Install the AUX IF assembly on the DIF board.
a. Refer to Figure
install it on the upper side of the DIF board. Connect the E4410-60162 ribbon cable from DIF
board to AUX IF assembly.
Figure 5 AUX IF Assembly Installation A
b. Locate the three 0515-0372 screws in the upgrade kit. Refer to
from the bottom side of the DIF board to attach the AUX IF assembly on the upper side of the
DIF board.
Figure 6 AUX IF Assembly Installation B
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5, locate the AUX IF assembly and the ribbon cable in the upgrade kit and
J2
J3
Figure 6, tighten the screws
Installation Note
N9000-90034