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Original post by: Minho ,


There is no boardview for this device. However, the battery connector is pretty simple. The middle pad is the gas gauge line and the other two are VCC_MAIN (+) and Ground. Just probe the one on the right to see if it is connected to ground or not.

As for the missing pad, clean up the worksite so we can see if a trace connecting to it is visible. If it is, just scratch away until you can see the copper trace and then solder a thin wire in place. If you can’t see a trace, you will have to probe around to find something connected. Once again, if it is ground, that will be easy. If it is VCC_MAIN, then probe some surrounding caps.