480 Keysight Technologies N9040B UXA Signal Analyzer Service Guide
Assembly Replacement Procedures
Front Frame Assembly
Figure 15-123 Controller Board
3. When replacing the board, position on top of the keyboard and press down
to mate connectors. Torque the screws to 9 inch-pounds. When replacing
the cable A1W1 press down on the locking tab with the cable fully seated
to secure.