EEVblog #620 - Repair: Stanford Research SR650 Programmable Filter

Dave scored a cheap non-working Stanford Research SR650 8 pole programmable elliptical filter on ebay. Can it be fixed? Well, yes, but it looks like there will be a part 2... 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