EGO 56V ARC Lithium Battery Repair

This is the second video on the EGO 56V ARC LITHIUM BATTERY. I uploaded a previous video giving a look inside the ARC lithium pack. In this video we go alot deeper, getting through the potting to gain access to the board. After a look at the board we start trying to learn more about the components on the BMS circuit and start troubleshooting. I would estimate 3-4 hours of video on this board repair, but tried my best to get the length less than 1 Hour long. due to that it may seem to jump around a little and maybe even repeat some things but hopefully all relative information is still in place. Hope you enjoy the detail and if you want you can skip to the parts your more interested in as follows: 0:00-Intro, 1:00-Getting into board plugs and potting, 4:25-first look at board, 5:00-Image of board up close, 11:00-component testing & data sheets, 20:35-Oscilloscope signal testing, 32:00-Test points etc, 38:35-Fault Found, 45:00-Removing Q12, 46:30-Q12 replaced, 48:00-Board testing, 51:00-Re-assembly, 55:00-Charging repaired battery. I hope this video is helpful to the EGO community that may possibly be having the same issue, or may eventually, only time will tell....
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