EEVblog1460 - REPAIRING a LED Studio Light with a DUMPSTER LAPTOP!
Dave repairs his failed Aputure Amaran HR672C LED studio light by salvaging a part from a dumpster laptop!
Why is this LED light mysteriously killing batteries and falsely indicating charging when no batteries are installed?
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
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Теги: eevblog,video,aputure,aputure amaran,hr672c,aputure hr672,led lighting,led studio lighting,repair,studio lighting repair,led light repair,electronics repair
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3 years ago 00:29:58 1
EEVblog1460 - INTERESTING Aputure Amaran LED Studio Light REPAIR