N5222 - Keysight N5222-60118 Installation Note

Installation Procedure for the Upgrade
Step 22. Reinstall the A19 Test Set Motherboard
For instructions on reinstalling the board, click the Chapter 7 bookmark
"Removing and Replacing the A19 test set motherboard" in the PDF Service
Guide
Step 23. Install Cables on the A19 Test Set Motherboard
Install the following ribbon cables. To see an image showing its locations, click
the Chapter 6 bookmark "Bottom Ribbon Cables and Wire Harnesses, 4-Port,
Option 417" in the PDF Service Guide
page
— (reuse) N5242-60006 A19 test set motherboard J212 to A23 mixer brick (1)
— N5242-60006 A19 test set motherboard J213 to A24 mixer brick (2)
— 8121-0982 A19 test set motherboard J206 to A43 port 3 receiver
— 8121-0982 A19 test set motherboard J207 to A44 port 4 receiver
— N5242-60008 A19 test set motherboard J202 to A35 port 3 source
— N5242-60008 A19 test set motherboard J203 to A36 port 4 source
Step 24. Replace the Front Panel's Lower Dress Panel
Before the front panel's lower dress panel can be replaced, the 2-port lower
dress panel and the lower front panel label must be removed from the front
panel assembly. Refer to
1 on page
1. Remove the 2-Port lower front panel label (item
2. Remove the 10 screws (save the screws for reuse) from the 2-port dress
Installation Note N5222-90118
1 .
Follow instructions carefully when making cable connections, especially
wire harness connections. Incorrect connections can destroy components,
resulting in additional customer costs.
8.
attenuator
attenuator
attenuator
attenuator
8.
panel and remove the dress panel (item
1. See "Downloading the Online PNA Service Guide" on page
1
. New parts are listed in
Figure 15-1 on page 34. New parts are listed in
②
Table 1 on
➀
).
and ③ respectively).
6.
Table
33