Exactly the way I would have repaired the unit.

Good

👍

Hi - reaching out one more time. Did you find my email about my tape deck (Miguel from Martinez). It's a pretty good deck by todays standards. No, not on par with Onkyo or Nakamichi. I have other high end decks. Just wating to fix this for nostalgic reasons as I'm trying to rebuild my system that I had as a teen back in 1988 - thanks!

Anyone else expecting it to say "The Bluetooth device is ready to pair" when he tried turning it on?

Did you really just put Li-Po BMSs on Li-Ion batteries??? OMG! Joking, while there is actual differences does it really matter in this case? Nope! Good fix and for using spare parts no less.