Recent content by Velyks

Ohh that sounds tricky, I haven't done anything like that before. I'll hang on for the bios board then.

Thanks for the reply. Sounds good. I think the ZN-2's I've got are capcom and not Sony. Is it a difficult mod? If it's just swapping a surface-mount IC then I might be able to save a bit on postage :D

Bloody amazing work. Is this available anywhere? I'd love to convert one of my EX2 boards to a much more useful TGM and skip the ebay tax.

Yoink!

Is it too late to stick my name down for one of these?

Ta! They look about right

Anyone know of a good replacement for the flyback diode on namco recoil guns? Some of the ones I have at the moment are showing a short, but they have no markings to tell me what they're supposed to be.

Does this work with the IO boards in Konami Windy II's?

Lovely! Exactly what I was after. Thank you!

Hi, does anyone know what the value of the volume pot on the little button board of Naomi Universals/NNCs are supposed to be? Or does anyone know of a modern equivalent I can buy to replace it?

I ended up just swapping the neckboard with a known working neckboard and it's back to life! I did test Q311, Q312, Q313 and Q314 on one of those little multi-component testers and they all seemed fine.

I found a burned out 100ohm resistor in R316 (neckboard) and replaced it (and R306 for red and R326 for blue as well), only to be greeted by the lovely smell of it immediately burning out. Before it burned out the green lines on the screen had turned to white lines with a white haze. Edit...

I've got (a different) MS9-29 that is showing a slightly diagonal green grid in one direction with what look like faint retrace lines. I've recapped this board already and the output transistors seem fine. Is anyone able to tell me where I should investigate? Please ignore the bad adjustment. No...

Hi! I'm trying to resurrect a clean-but-not-working MS9-29. This is my first time doing chassis repair. The symptoms are: Powers up fine, B+ around 76v, but with no picture. I can feel HV on the screen 30~ secs later something clicks and B+ goes to 110v (input voltage) and steadily trickles...

Thinking about picking one of these up with a multiboot, but... Can you stick this in a cab with a 2P panel? Do the games work with local 2P mode?