Recent content by shess

Bump and price drop to $2000.

Can you start a game up at all or does it reset during gameplay? You should check voltages at some of those chips to make sure there's no power drop. When it resets feel around the chips to make sure nothing is overheating. Also make sure the socketed chip legs are clean as well as the socket...

Bump!

It looks like there is a lot of overlap between the boards. I suspect you pull everything that can be removed on the GT99 board and swap over the GT2K ROMs. Except for that blown PAL of course.

Without a board to send a signal, you won't be able to verify much. Although since it powers up, that's a pretty good sign. I found this after a quick search: https://www.ebay.com/itm/394676204068 although it's for GT99.

Looking at some pictures of that programmer, it doesn't look like it has enough pins to read those ROMs. There is a whole thread dedicated to programmers based on your needs and budget. Sucks about that chip, did you verify it is the culprit and not something near it? Looks like that is one of...

It's weird that it still has the GT99 ROMs in there. Did you confirm it ever worked with GT2K before you bought it? Do you have an EPROM reader? I would pull all those chips and make sure they are correct. You can use romident to confirm. The coin meter constantly firing is also concerning...and...

Try the obvious stuff first, are there any scratches on the top or bottom of the board? While the board is running, touch the chips to see if any are scorching hot. Also lightly press/tap on areas of the board to see if the board does anything different. What chip did you press to make the sound...

Asking what I paid a few years ago, $2500 $2000. Since purchasing I cleaned out the whole control panel area, repaired the volume control, and repaired the force feedback joystick. The original tubes had some really bad screen burn and I tried replacing them multiple times but couldn't get them...

I don't think it will matter, the pinout just has all the pins for RGB, composite, s-video etc. Make sure your donor cable has all the pins required for the header. Getting a SCART version will probably be your best bet since you can either crack open the SCART head and solder to the appropriate...

Looking at the worthpoint picture, that video cable goes into the back of the Dreamcast. So you would need a Dreamcast video cable and then the connector that fits that converter board. Then using a pinout diagram, wire up the video cable to the proper pins on the connector. But if you don't...

This has had a few parts replaced (pots, deflection IC) and is now looking really nice. I also wasn't able to find any burn-in anywhere. Pick up in or around Apex, NC. Asking $200.

Sold to Jumpman1229

Tested and working Taito cute-em-up. Asking $160 shipped. US only

So you verified that pin 15 on the CPU is solid green? Or is it pulsing? And can you take a picture/video of what's happening on the screen?