I'd also get a closer look at that rectifier circuit. It looks like the AC voltage has to makes it's way through several switches before it reaches the rectifier. I clipped the relevant part of the schematic: Screenshot_20200729_094443_com.google.android.apps.docs(1).jpg

Note at the top left, one of the ac inputs to the rectifier has to make it's way through the start relay, game over relay, then moving to the right, you can see it also goes through 2 pairs of switches on the tilt relay before it finally reaches the bridge. I would find each of those switches and verify they are making good contact.

Also, did you pull out the 10a fuse near the bridge and check it for continuity with your meter? Just making sure, because a fuse can look good but be blown. Also couldn't hurt to check the bridge using the diode test on your meter.

I suspect it's going to be something to do with that circuit, since all the non-working coils are there. Here's a larger pic of that region of the schematic:

Screenshot_20200729_094329_com.google.android.apps.docs(1).jpg

Good luck!

Are you referring to that spinner in the center of the playfield? I'm not familiar with the game, and can't find anything else fitting that description. Either way, the schematic only shows the pop bumpers and slingshots as being part of the rectifiers circuit (5 coils total).

Not sure exactly what to suggest for the ball not being detected when it goes out of play, but i see the "Bonus Collect Relay" has a circuit that includes the outhole switch, so I think it's worth investigating the other switches in that circuit, including the switch stack on the bonus collect relay, as pointed out below.
1089772048(1).png

Note there's also a switch stack in the circuit called the "Bonus Unit Post Switch"...i would also find that switch and make sure it's closing properly when activated. Might take some digging around to find the source of the problem. Hopefully someone more knowledgeable with these games can chime in.