- Thread starter Darksoft
- Start date
It’s fine. Use fresh batteries. Turn the wheel one click to V with the solid and dash lines (not ~). Black probe on negative, red on positive. Try on a simple battery first if you want.
with the system on, put the black probe on jamma pin 1 and the red on jamma pin 3.
with the system on, put the black probe on jamma pin 1 and the red on jamma pin 3.
Ok I first mesure the battery and it was 1.36v.
Then, system on, the jamma was at 5.03v (cf pictures). After playing, system off, the battery was at 2.65v (it decreases with the time).
Attachments
it’s probably fine. The chips want 5.00v. You can check a chip, try the bios at sp1. Pins 20 (black) and 40 (red). There may be a little drop off from the edge but probably not much
https://www.arcadiabay.de/images/elektronik/eprom/eprom_27C1024_pinout.jpg
It’s probably not a power issue, time to try another motherboard if you can find one.
https://www.arcadiabay.de/images/elektronik/eprom/eprom_27C1024_pinout.jpg
It’s probably not a power issue, time to try another motherboard if you can find one.
All will work, but common/popular options are the MV1FZ or MV1FS motherboards. There’s a lot of information on the forums you can find using the search function.
Meaning that I should found another MV1FS, because this model slot is stereo. What about the consolized slots like omega, analogue CMVS and other? Is there any consolized MVS slot which are known to perform well whit the Darksoft Multi MVS?
war3zlod3r
Enthusiast
I use a consolized MV1C people say its not the best but it works great for me.
This guy Jeff at Chipnetics makes and sells these kits or you can but one preassembled. A CBox is another product I've seee alot of people say good things about.
https://www.tindie.com/products/chi...-neo-geo-mv1c-motherboards/?pt=ac_prod_search
Sorry, juste I am a bit disappointed to have to buy the same slot MV1FS again, for an unexplained problem, the risk is to have the same issue. With the multi AES I had an unexplained issue as well, I bought a new one and same issue. Is there other thing to test on my current MV1FS other than the sp1 (I will test soon)?
I grabbed a clean one I thought it was good but it is not ! Now I don’t know what to do. The stereo mod on the FZ, is it difficult to do ?
J
jassin000
The mod isn't difficult, but no one sells a pre-made pcb for the 1fz that I'm aware of.
You need to order the parts from digikey yourself.
After more than 10 years in Japan, I over use the « sorry »
