Question about MVS schematics

[Hodor]

Hello.

I´ve found this MVS schematics in wiki.neogeodev.org:

http://wiki.neogeodev.org/index.php?title=MVS_schematics

They seem to be for the MV-1F model but I wonder if they would be accurate for a MV-2F too. If not, does someone know where to find the appropriate schematics for this and other MVS boards?

Thanks a lot in advance.

 

[smkdan]

I don't think there's any 2 slot schematics out there but there is a wiki page with 2F specific pinouts:

http://wiki.neogeodev.org/index.php?title=MV-2F

The 1F schematics are still good for all the "core chips" and their connections. Anything that leads to the cart slot on the 1F isn't valid because of all the slot selection hardware. All of those will go through the chips mentioned on that wiki link instead of leading straight to the slots. There's also everything for the memcard that's missing on the 1F but apart from that, the 1F schematic is very useful for the 2F along with other boards that use the same chipset.

 

[Hodor]

I don't think there's any 2 slot schematics out there but there is a wiki page with 2F specific pinouts:

http://wiki.neogeodev.org/index.php?title=MV-2F

The 1F schematics are still good for all the "core chips" and their connections. Anything that leads to the cart slot on the 1F isn't valid because of all the slot selection hardware. All of those will go through the chips mentioned on that wiki link instead of leading straight to the slots. There's also everything for the memcard that's missing on the 1F but apart from that, the 1F schematic is very useful for the 2F along with other boards that use the same chipset.

Thank you for your reply.

It is all very much clear for me now.