EEVblog #621- Stanford Research SR650 Repair - Part 2

Part 2 of repairing the Stanford Research SR650 8 pole Programmable elliptical filter. UPDATE: This photo from another unit explains all the issues here: #msg451319 Mains Filter datasheet: Partial schematic: Forum: EEVblog Main Web Site: EEVblog Amazon Store: Donations: Projects: Electronics Info Wiki: Теги: stanford research,sr650,sr645,sr640,programmable filter,ebay,repair,how to,troubleshooting,schematic,mains,power supply,multimeter,fuse