arakisssun
Member
Some stupid thing is happen
After good cleaning of the pinball-full deassamble and after that assembl,I have problem with one lapm
This is lamp "37"(555).It's the red one on the guitar plastic.It works very strange.It work without problem in attract mode,when you start multiball,when there have animation with the all lamps in background,but in normal play-when must colour the red lights,the lamp not work.It stay off.I don't understand what is this stupid thing
.After game over,in attract mode the lamp turn on an flashing normal with the others.
I check 4001 diod and replace it but with no luck.I check all connection and it's fine.I begin to think is some chip or transistor on MPU board that control the bulb.But can it be some program error-some EPROM?
After good cleaning of the pinball-full deassamble and after that assembl,I have problem with one lapm
This is lamp "37"(555).It's the red one on the guitar plastic.It works very strange.It work without problem in attract mode,when you start multiball,when there have animation with the all lamps in background,but in normal play-when must colour the red lights,the lamp not work.It stay off.I don't understand what is this stupid thing
I check 4001 diod and replace it but with no luck.I check all connection and it's fine.I begin to think is some chip or transistor on MPU board that control the bulb.But can it be some program error-some EPROM?