Fruit Machine Chat

does anyone here have a ibutton parralell port dongle they don`t want as mine is not recognised by the machine , or know where to get the "AHEM!" dll files , i believe the i button itself is o.k so i just need the interface dongle

i can now confirm this was the problem and also a bugger to fix to replace the i.c i just chopped the legs off at the top and fitted a chip socket to the top of the legs as i didn`t want to overheat the chip , also did this way as it is a dual layer pcb and soldering could be a bit tricky , anyway a...

no the newbattery was fully charged as i had it on my workbench ad had been on trickle charge overnight also measured voltage before it was fitted to the board i can since confirm that no voltage was comming out of the max i.c either powered up or powered down this is what lead me to think it is thi...

not had a lot of time to play with the main board yet , but already checked a few components and it seems like its the max703 ic on board which is used for backup monotoring of the battery circuit , although it does use the software from the board as well since i removed the battery it shut down , a...

empire games centurion club mpu5 only thing i have done is to pull the jumper next to the battery on the main board and now it won`t work since i put the jumper back on at switch on i get hey check it out and one segment on the bottom display lit up inside i get halt led off status led 2 red 12 gre...

empire games centurion club mpu5 only thing i have done is to pull the jumper next to the battery on the main board and now it won`t work since i put the jumper back on at switch on i get hey check it out and one segment on the bottom display lit up inside i get halt led off status led 2 red 12 gree...

machine was working , but since clearing the ram all i get now on startup is 2 red led and 12 green led
re- checked the battery and all seems o.k

any help apreciated
thanks in advance

edit
this is an mpu5 in a genesis cabinet
from empire games