Agilent Technologies PNA Series Service Manual page 89

PNA Series Microwave Network Analyzers
E8361A
Figure 4-3 E8356-60021 Synthesizer/Reference Extender Measurement Points
Table 4-1 Extender Board Measurement Points
Measurement
Location Signal Description
A
B
C
D
E
F
G
H
1. DVM = Digital volt meter
If All Supply Voltages are Present
If all of the supplies have measured within tolerances, and the instrument still is not
functioning properly, refer to
Service Guide E8361-90001
Test Equipment Used
power supply
power supply
power supply
power supply
power supply
power supply
power supply
power supply
"Rear Panel Troubleshooting" on page
Power Up Troubleshooting
Expected
Level (Vdc)
1
DVM
−15.0
DVM
DVM
DVM
DVM
DVM
DVM
DVM
4-21.
Troubleshooting
+5.0
−5.0
+9
+15
+15
+22
+32
4- 9