Agilent Technologies E4406A VSA Series Service Manual page 46

Troubleshooting
Isolating an RF, Analog IF, Digital IF, Reference, Synthesizer, or CPU Problem
Figure 1-9 E4406-60015 Extender Measurement Locations
Measurement
Location
A
B
C
D
E
F
G
H
I
J
46
Signal Description
power supply
power supply
power supply
power supply
power supply
power supply
Gate Arm
Gate Trig
Sweep Arm
Sweep Trig
Test Equipment Used
DVM
DVM
DVM
DVM
DVM
DVM
DVM
DVM
DVM
DVM
Expected
Level
+5.2 VDC
−5.2 VDC
+15 VDC
−15 VDC
+9 VDC
+32 VDC
+3.7 VDC
+3.7 VDC
+3.7 VDC
+3.7 VDC
Chapter 1