Figure 4-42 Remove The Sensor Adapter Board - Keysight 8990B Service Manual

4 Repair Guide
Figure 4-42
12 The locations of the PCA boards in the 8990B are shown in
126
Remove the sensor adapter board
Sensor adapter
board
0515-0372
(4 screws)
Figure 4-43.
Keysight 8990B Service Guide