Test equipment DC power supplies troubleshooting: models and common symptoms

7 test equipment DC power supplies with troubleshooting records in ServiceForge. Each model page lists every documented symptom with its ranked causes and first check.

Models

• Agilent 6010A 35 symptoms
• Agilent 657xA 23 symptoms
• Agilent 6611C 22 symptoms
• Agilent 6625A 26 symptoms
• Agilent 66332A 24 symptoms
• Agilent E3633A 64 symptoms
• Philips 6621A 32 symptoms

Common symptoms

• Calibration locked 6625A, 6621A
• CC load effect out of specification 657xA, 66332A
• Voltage programming and readback inaccuracy 657xA, 6611C

ServiceForge knowledge base record. Field-unverified unless technicians confirmed it. A teaching summary of the record, not a service manual.