Vision 2000, "bill door open" message after RAM CLEAR procedure

[Pinky60]

Dear community

[/size]I tried to change the denomination on my Pink Panther. After a proper ram clear procedure, after booting the display tells me: bill door open.
[/size]The switch of the cashbox is already bypassed, the optics on the main door seems to working fine, the belly door switch as well.
[/size]On the I/O (processor) menu i can observe a changing 0/1 for the main door, the bill val door (?) remains on 0.
[/size]What the heck is wrong?
[/size]Any help is highly appreciated 
[/size]
[/size]Kind regards from switzerland
[/size]
[/size]Marino
[/size]
[/size];o)

[qbert]

Reseat the cash box and make sure it is locked in place.
Also try removing and reseating the bill validator assembly.

[Pinky60]

Hi


Thank for the fast reply.


Update: I found informations concerning bill door and NiCa battery in a older post.


And yes i found corroded traces underneath and around U83, one was broken, i soldered it and (hey) the bill door issue is gone.


There are now other messages showing, like COM LINK failure.


I will investigate a little more and (i'm sure) and have to ask further questions in a new post.


Thanks to qbert and all other that are started to think about it.


Kind regards


Marino


;o)