Agilent Technologies E8362A Service Manual page 87

PNA Series Microwave Network Analyzers
E8362A, E8363A, E8364A
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
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 E8364-90001
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)
DVM +5.0
−15.0
DVM
−5.0
DVM
DVM
DVM +15
DVM +15
DVM +22
DVM +32
4-21.
Troubleshooting
+9
4- 9