The power source is completely fried, that's correct! Whatever happened here appears to be instantaneous and deliberate. If a character is able to spark one back to life, the android will exhibit one of the following behaviors (your choice) before collapsing again:
1. It will believe Jayce saved its life and give him a big metal hug that may briefly feel as if he might be crushed.
2. It will be confused and take a swing at him, either with a fist or with whatever object it's holding (i.e. he can be whacked with a purse).
3. It will shriek and run straight into the pool, and collapse there, sinking to the bottom.