EEVblog1460 - INTERESTING Aputure Amaran LED Studio Light REPAIR

Dave repairs his failed Aputure Amaran HR672C LED studio light which is mysteriously killing batteries and falsely indicates charging when no batteries are installed. And salvaging the spare part from an old dumpster laptop! Forum: 00:00 - Aputure Amaran HR672C FAIL 04:00 - Teardown 06:30 - Under the microscope 11:30 - Measurements 13:41 - Charger schematic 15:56 - Analysis 16:40 - More measurements on the likely culprit 17:08 - Bingo! 19:07 - Another fault?! 19:27 - Let's salvage the replacement part from a dumpster laptop! 21:42 - Suck it off and repair 22:27 - Winner Winner Chicken Dinner Support the EEVblog on: Utreon: Patreon: Odysee: @eevblog:7 EEVblog Web Site: 2nd Channel: EEVdiscover: AliExpress Affiliate: