Capcom CPS2 No Red A board

[thegreathopper]

Having a look at an A board and have no red output, apart from that all seems fine. No obvious traces broken and board in good condition. Are there any known problems with these boards.

Thanks!

 

[tDRG]

I've had a similar issue with my Darksoft multi once, reseating the B board fixed it. Have you tried multiple B boards? Probably worth cleaning the Jamma edge too.

 

[thegreathopper]

Yes tried both of these, would have been great it was that though, it’s a fault on the A board.

 

[Niko]

A recap is probably a good place to start.