#5 - Agilent 6612C repair and testing

Repairing of Agilent 6612C power supply, which was bought on eBay. It was sold "for parts or repair", and was cheap enough so that I couldn't resist. Agilent 6612C key features: Output ratings Voltage: 0 to 20 V Current: 0 to 2 A Programming accuracy at 25°C ±5°C Voltage: 10 m V Current 0.05% + 1 mA Ripple and noise (20 Hz to 20 MHz) Voltage rms: 0.5 mV Voltage Peak-to-Peak: 3 mV Normal mode rms: 1 mA Service manual: http://literature.cdn.keysight.com/li...