Small update I've managed to get the game booting up.

  Repaired the power supply new caps and pins where needed

New interconnector plugs and pins new battery holder and all new rom sockets and away it went (well almost that easy lol)

  Ball feed gearbox was seized thankfully managed to free that up.   The displays partially work and sound also partially works hopefully tomorrow I'll dig out the replacement headbox and remove and clean up everything inside the lower cabinet so is can install the playfield.

   Only real issue now is the ball shooter isn't working replaced a faulty ic which was getting the input pulse but no output but it locked on and killed the ic again lol.

    Might take a few photos and start a thread....