5 replies to this topic

[ikhlaq1]

hello,
the problem is money goes into machine no problem but does not register on credit board.
reprogrammed the coin mech & changed the mps2 CPU board still no joy, the machine is a 1986 style JPM each way nudger mk3 £2.40 jackpot 5p play. any help & advice will be very appreciated

[aaamusements]

hello,
the problem is money goes into machine no problem but does not register on credit board.
reprogrammed the coin mech & changed the mps2 CPU board still no joy, the machine is a 1986 style JPM each way nudger mk3 £2.40 jackpot 5p play. any help & advice will be very appreciated

Most likely an MPU fault.
Check the coin mech connections as well.

[cardie]

not to sure if this works but i dont think the machine will accept money if its in door open mode

does it go into attract mode at all

[richy76]

does it have the old style metal coin mechs?

[ikhlaq1]

hi, everyone thanks for reply

it does not have a metal coin mech, standard call Sentinel takes all coins apart from £2 & 5p coins. also checked wiring for coin mech to the board

door is closed but if it was in demo mode it would take coins but not pay out.

I think cpu is in the MPS2 board wich I took out of another woking machine

thanks

[ikhlaq1]

Most likely an MPU fault.
Check the coin mech connections as well.

hi, changed MPU out of working working machine, checked coin mech connections all wired properly