Agilent Technologies E8241A Service Guide

Troubleshooting
Troubleshooting Assembly Level Problems
1-36
Self-Tests 10xx: A7 Reference (Option UNJ) Self-Test Errors
Figure 1-8
Before proceeding to the reported self-test error code, check the voltages in Table1-25. If any
voltages are out of specification troubleshoot the supply problem first.
1000 Power Supply
1. Replace the A7 Reference.
Table 1-25
Supply
Voltage
(Vdc)
Connector
Pins
Minimum
Value
(Vdc)
Maximum
Value
(Vdc)
Origin
+15 P42-6, 21 +14.55 +15.45 Main Supply
-15 P42-2, 17 -14.55 -15.45 Main Supply
+9 P42-5, 20 +8.82 +9.18 YIG Driver

Agilent Technologies E8241A Specifications

General

Brand	Agilent Technologies
Model	E8241A
Category	Portable Generator
Language	English