Hi, I picked up a Samurai Blade Episode 1 pachinko machine and I am not really sure how it all wires up.

There appears to be 6 separate parts:
1) Pachinko machine
2) Frame
3) Ball feeder?
4) Electronic counter
5) Transformer (I assume this is converting 110v to 230v since the machine was in the UK)
6) Circuit board with a lot of different connections.

I have photos of each part in the photos album below, the photos are titled with each part:
https://photos.app.goo.gl/jsMHbUu2GV4dCvSx8

I'm assuming the frame plugs into the machine itself with the connectors on the bottom left and right of the machine and that the transformer plugs directly into the power 2 pin on the back of the machine.
I am unsure how to connect everything up to the circuit board, it seems a couple of the wires from the counter plug into the circuit board but I am wondering how to plug the circuit board into the pachinko machine itself.
Also how does the ball feeder connect to the machine?

Any help would be greatly appreciated. Thanks