Recent content by Rafo

Progress Report : I found a way around : I'll plug the 60-pin from the panel directly in this board instead of the JVS I/O board to redirect controls to JAMMA (and before you say it : I know the colours do not match between the two sections : I knew it when I soldered the stuff, I'll deal with...

Thank you, that's an info I wasn't sure about, but it's okay I can deal with it.

I already checked, but it seems quite overkill for what I need to do, I was thinking of a simpler solution, which I know exist since ages, as I already saw some a long time ago. Furthermore, shipping it to France is beyond expensive (more than half the price of the device itself), so sorry, I...

Hi all ! I have a NUC and I'd like to us my recently asquired AW System on it. It's ok for the display part, as AW outputs 31K, Stereo output can be taken from CN3, but how about inputs ? I don't want to butcher my NUC which is fully JVS equipped so I guess I'll need some kind of board that...

Yes, all fans are are running. Additional info : I mentioned earlier that the 3,3V LED is lit, but it's dimmed, which is normal, as it is 2,5V. Still investigating...

Back at this issue : the answer is no : no component is hot, not even close. I ordered a hot air solder station to be able to solder/unsolder SMD components more easily. A friend of mine which is pretty good in electronics tried to hand-make a schematic of the power supply circuitry and we...

Link dead after lass than 3 months : have these been uploaded anywhere else ?

Many thanks @PlatynumX, it's fully working now on my T1+NetDimm. Thank you so much for sharing. That kind of thing must not disappear. I'm keeping it safe from now on and if it were to disappear again, I'm ready to upload it again somewhere.

Can you actually PLAY the MKGP games on a Type 1 + 512MB NetDimm ? Not just upload it ? I mean, what ROM file are you using are you using ? Maybe you have a specific file... Care to share ? I doubt the tool used to upload changes anything about what the game does after DEVICE CHECK. As a...

Well, it looks like its not over yet. Even with these ROMs, the result is the same : when the "Device Check BUTTON OK" screen is displayed, nothing happens and even the TEST switch on the main board does not do anything. Can it be related to BOOT/FIRM/FPGA/NetDIMM versions ? What are the...

Many thanks to you @Zanee !! XD

Hi all. I recently got a Tekken3 PCB and when testing it, i got no sound, being from JAMMA or from RCA jacks. The audio / JVS part had some of its parts corroded : as an example, this was what the JVS connnector looked like. But it's not the issue. The SPEAKER potentiometer was in pretty bad...

Hi all, Sorry for digging out such an old topic, but it looks like MKGP for Triforce Type 1 disappeared (dead link) and nothing on archive.org (or I can't figure how to search properly on this site, which I use quite often BTW). I have a Type 1 + NetDIMM I'd like to test : ROM available (for...

Yes I could find it. Anyway, The 220µF (C100) Cap was replaced along with the FET3 chip, with no success : 3,3V is still around 2,5V (slightly above the actual value of the 2,5V Test Point). This hope vanishes then, back to point zero. Right now I have no idea where to look. I noticed...

I noticed that too. I'll check the capacitor. As for FET3, this does not look like it's wrong as long as it connects to the right point, compared to FET4. I have a FET from another Naomi mainboard (rev D though, where 729MTD1302 becomes 905MTD1302, searching about this cannot make me tell a...