Hi everyone, just wanted to see if anyone has some additional insight on this problem I'm having.
So the switch was working fine, but I left it to charge overnight and the next morning it won't turn on or charge (battery seemed to have drained). It was a switch that I bought off someone recently. I opened the switch and saw corrosion around the battery charger port and around BQ24193 (might be water damage). I cleaned both sides of the board with 99% IPA as best I can with a toothbrush and,...
Shorts around BQ24193
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So the switch was working fine, but I left it to charge overnight and the next morning it won't turn on or charge (battery seemed to have drained). It was a switch that I bought off someone recently. I opened the switch and saw corrosion around the battery charger port and around BQ24193 (might be water damage). I cleaned both sides of the board with 99% IPA as best I can with a toothbrush and,...
Shorts around BQ24193
Continue reading...