Recent content by 2600

K7501 or k7502. It’s on the big sticker opposite the video connector.

Which model and what size?

IIRC, the wire is used to power the inverter board which you likely don't have or are not using.

Can't the OP test the monitor with the correct voltage using the setup he described?

You should be able to switch the terminal block so it is a 1:1 transformer instead of the traditional step down setting. Just make sure you label that you did that so that you don't forget. You would need to adjust it back if testing the 20EZ If you don't want to adjust it at all, some of...

You do know that k7500 monitors are medium resolution, right?

Probably not what you are looking for, but I moved from the 1.1 BIOS to writing a BIOS that just launched the NES Cart as that is all I wanted it to do. I imagine someone could recreate that pretty easily. After that I moved to a couple different boards and ways that replaced the Playchoice...

MDS = VS. System MGS = VS. System with a gun

The picture of the wavy grid like that means your yoke is bad or damaged.

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You'll likely need to keep Dips 1 and 2 off. Dip 3 switches between games depending on what games you add to the EPROM. Also, depending on what you are burning you can use any PPU.

You are confusing two different things. Sync and colors. Sync for this monitor is the same as Jamma. You should configure the TPG for Composite Sync to test the monitor. The second is Colors. Nintendo games often have inverted colors, but this monitor version wasn't just used in Nintendo...

Explain why you want to convert it to +sync? As for you curl, I'd try adjusting the image to fit the screen and maybe adjust the sync pots a bit before doing anything.

It is basically an adapter to convert and split a VS board to use the 2x "Nintendo Classic" pinouts. Historically, it seems to only be found with Japanese VS boards and Japanese version of games are the only ones that are programmed with it in place. I'm assuming that this was used due to how...

I have everything I need and don't need extras from trades, but I need to think a bit on this for a few reasons. 1. I was going to release the files so anyone could get their own MultiVS Lite board made inexpensively, but after being informed that even my documentation is copied into 3rd party...