Fruit Machine Chat

Evening everyone first time here so be gentle

I have a deal or no deal power 5 machine which i was going to add a note acceptor too, but in my haste i bought an nv7 with note stacker and when i came home to install this it doesnt fit. Its not a problem i can just order another one but i want to be 100% sure before i end up with a stack of wrong ones. I think it could be an nv8 or jcm im after but id like comfirmation of someone with actual experiance. Iv uploaded a few photos of the machine connections if this help.

Thanks in advance for any help or points in the right direction.

its a scorpion 5 machine if that helps.

Surely someone can point me in the right direction ?

NV4 takes 15 pin but others might aswell

Better of with a nv8 or nv10"""""blackplug behind the white plug is for nv 8 or nv10""""hope this helps