TRV130 decided it didn't like being used for rewinding tapes and burnt out the primary mechanism motor (name may be incorrect but that's what I'm calling it).
Let out smoke and everything. RIP buddy, you weren't super useful tho. Will probably get it into fully closed position and use it as a webcam.
IT WAS THE LENS COVER STRING
IT'S STUCK IN THE SIDE OF THE MECHANISM
THAT'S WHAT JAMMED IT, I DIDN'T SEE IT BECAUSE IT WAS UNDER THE WRIST STRAP
FUCK
No movement, motor is cooked. Everything else is fine, motor is cooked.
Ugh, I thought for sure part of a tape had fallen in without me hearing it (I've got two "bit that holds the part of the cassette that covers the back of the tape onto the top cover" plastic things sitting in front of me right now, from shipping damage I suspect) or something. No. Entirely my own doing. Didn't see it AT ALL. Fuckin' hell.