AKG C414 XLII advice needed

Hello, yesterday I dropped my C414 like a true imbecile and now it doesn't pick up any audio but still receives power. I opened it up just to make sure there weren't any loose parts floating around or disconnected wires, but I don't really have any idea what I'm looking at. Everything seemed to be fine but again, I'm not sure.

1. If power still gets to the mic, but audio isn't picked up, does anyone know if that would be a motherboard or diaphragm (or something else) issue?

2. I see there are spare parts for this exact microphone online, does anybody have any experience to possibly give some tips with this? The motherboard actually looks somewhat simple to attach and I could probably do it myself. If i can avoid sending it in to get fixed for high prices that'd be lovely.

I'm really sorry if this is the wrong thread for this, but thank you in advance for any help offered, I greatly appreciate any feedback!