Keysight Technologies N5221BU-4S7, Руководство пользователя

Страница: 33 / 46

Installation Note N5222-90133 33
Description of this Upgrade
Step 13. Install *NEW* and Reused Direct Digital Synthesis (DDS) Assembly Cables
2. Connect the following new and reused cables in the order listed.
Refer to
Figure 16 on page 32 .
—
①
—W69 (8120-5063) (reuse) Rear-panel REF IN to A11 DD
synthesizer assembly J9
—
➁
—W68 (8120-5063) (reuse) A11 DD synthesizer assembly J10 to
rear-panel REF OUT
—
③
—W200 (N5240-60115) SRC DD synthesizer assembly J16 to
SPAM J3
Figure 17 Install Following Flexible Cables to the DDS Assembly – Top (8120-5063 (x2)
and N5240-60115)
3. Connect the following new and used cables in the order listed.
Refer to
Figure 18 on page 34 .
—
①
—W59 (N5242-60012) (reuse) A20 IF multiplexer board P3 to A12
SPAM board J1
—
➁
—W160 (N5242-60013) (reuse) A20 IF multiplexer board P603 to
A12 SPAM board J2