Cartridge Pinouts

First, let me say thanks for all the references to manuals online.

But the problem I now have is I have sets of vertical lines running thru sprites on slot #1 (on my MVS-4). It's fine for background images, or any of the 3 other slots.

So, I'm thinking its probably a bad data line. But seeing as they're over 100 pins for each cartridge, I'd like to find a pinout of the cartridges to help me home in on the data lines.

Anyone got such pinouts online?

Thanks in advance,
--Eric

From my experience most MVS boards suffer from comunication errors between the different slots, seen it before in MVS 6 slot boards. Try to place the carts in another order, usualy solves the problem.

LastResort

I had tried that. But it doesn't matter which cartridge is in slot #1, that cartridge will have the problem.

I guess I could pull the PCB out and check each pin for continuity...