Hey guys. Just after a bit of advice on my lai claw skill tester.
I can't get the game to start. Diagnosis....

Machine powers up, if the claw is taken away from its home position and then restarted it will find its home position in all directions.

I can coin up and it will sound out that a credit has been detected. But pushing the forward button gets no response.
Checked continuity between the forward button to the main pcb. And the ground is fine.

My question would be. Does this machine require a start trigger before the forward button is pressed?
The machine has a credit display that looks to have been never connected .

Does anyone know of this problem or have a pinout for this cab?

Cheers guys.