johnsmith7acf
1 µW
I have a Bosch powerpack 400 that has been in a crash which knocked some components off of the BMS. From what I can guess, the main switch, a transitor, and a capacitor have been knocked off. I was wondering if anyone has a schematic of this BMS or knows of equivalent components that I can use to solder back onto the board. (I have annotated which components are missing in the attached image.)
The cells themselves are not damaged and have good voltage, and an LED and a different transistor have also been knocked off but I am guessing they are not important to get the BMS to switch on, and only display the remaining battery percentage.
I also attached a screenshot from a YouTube video of someone with the components still on their board. Source:youtube.com/watch?v=SPOQj_iWF4k&t=30s
If anyone can help me fix this BMS, I'd greatly appreciate any help!
The cells themselves are not damaged and have good voltage, and an LED and a different transistor have also been knocked off but I am guessing they are not important to get the BMS to switch on, and only display the remaining battery percentage.
I also attached a screenshot from a YouTube video of someone with the components still on their board. Source:youtube.com/watch?v=SPOQj_iWF4k&t=30s
If anyone can help me fix this BMS, I'd greatly appreciate any help!
