Keysight N9038A - Page 153

Keysight N9038A MXE Service Guide 153
Input Selection & Level Control
Input Selection & Level Control Section Troubleshooting
Figure 4-18 A23 Limiter Assembly - P2 Pinout
Table 4-3 A23 Limiter Assembly - LED Control Voltage Levels
RF Input Port
P2 Pin #
1 2 3 4
RF Input 0.7 V 0 V 5.0 V 0 V
RF Input 2 5.0 V 0 V 0.7 V 0 V