So... after a long break, I finally got around to debugging my Carrie.
I took the TL750L10 off the pcb to test it on a bread board. With an input voltage of 14.7 V and an output current of 30 mA, the output voltage reads 13 V. Does this mean the regulator is dead?
I've never experienced such a behavior from an LDO.
Either way if current is flowing trough it, I don't see why my Carrie is not operational. I'll try resoldering the LDO in and do more tests on the...