the machine it's self is not making reset..chk for a stuck switch
also on the lowner control board is a realy >reset< either press it in or pull it out,do this very easy,if the >game< control motor stop's then chk the contact's on that relay,if not there should be a plug beside that motor,that will allow u to shut the motor down and advance the :cam: 1 step at a time to find the bug,u will do this manual like..ie turn muanal the cam..
do not push th contact's on that asy.,
just turn it 1 step at a time
ed