E364xA Dual Output DC Power Supplies
User’s and Service Guide
8
Service and Maintenance
Overview 178
Operating Checklist 179
Types of Service Available 180
Repacking for Shipment 181
Electrostatic Discharge (ESD) Precautions 182
Replacing the Power-Line Fuse 183
Troubleshooting Hints 184
Self-Test Procedures 186
General Disassembly 188
Recommended Test Equipment 189
Operation Verification and Performance Tests 192
Measurement Techniques 193
Constant Voltage (CV) Verifications 196
Constant Current (CC) Verifications 204
Common Mode Current Noise 210
Performance Test Record 211
Calibration Reference 214
General Calibration or Adjustment Procedure 216
Calibration Error Messages 222
Component Locator Diagram 225
This chapter contains procedures to verify that the power
supply is operating normally and is within published
specifications.
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