french guy with maygay mv1 problem

[E000002]

Sorry i'm french.
and don't speak english very well.
I get an empire Maygay machine wiyh an MV1 board.

I need diagrams of PSU board and Main board M1V If someone can help me ....

 

[Hurray Banana]

Welcome, what's the problem you are experiencing?

 

[alexqts]

I am working on a MV1 board also. Couldn't find diagrams only similar ones from other boards...

I use this for info on the chips:
https://wiki.neogeodev.org/index.php/Schematics#MV1F_(MVS)
https://wiki.neogeodev.org/index.php/Category:Chips

Also found this service manual:
https://retrosix.wiki/uploads/NeoGeo-1-Slot-Service-Manual-MV-1-1.pdf