Greetings.
I post a photo of my device.
The device got out of order. I have repaired the board after a battery leak. See the photo was and was.
The device began to work. But with constant interruptions.
It can freeze at any time.
During the test, it stops at the message: Open door.
Mechanical counters do not work.
Hopper does not work
And the worst thing is that if you put several tokens into the machine, the machine resets all results to zero after 10 seconds.
I'd like to give the device a new life.
I'll start in order. Maybe someone will help.
First, you need to understand where and how the optical and mechanical switches of the door are connected.
I attach photos.
Then I will move on.
Thank you in advance