Fayk
Cheng's Errand Boy
- Joined
- Jun 26, 2012
- Posts
- 113
So long story short I brought a one slot I have (that I haven't used a lot but have verified worked for about 15 minutes on a supergun) to a friends' house and plugged it into his JAMMA cab.
...and basically got it resetting/blinking a bunch of stuff. A bit of testing and fiddling, and my eventual conclusion was that the contact with the harness seems just a bit dodgy. If I apply just a tiny bit of pressure to hold the edge connector and THEN power it up, it works, at least for a minute or so until vibration/mashing buttons/whatever seems to kill it again, rebooting the system.
So since his harness works fine for his PCBs, etc, I'm guessing it's just an issue of a well-worn/used MVS board mixed with a harness that's seen some use.
So I'm thinking maybe just trying (I'd love something smaller/shorter) of buying a JAMMA extension cable, hoping that both the ends are 'tight' enough to be secure. Any thoughts or ideas? Reasonable approach?
I cleaned the contacts of the jamma connectors on one slot before I went over there too, so I don't think it's any dirt/cruft/etc.
...and basically got it resetting/blinking a bunch of stuff. A bit of testing and fiddling, and my eventual conclusion was that the contact with the harness seems just a bit dodgy. If I apply just a tiny bit of pressure to hold the edge connector and THEN power it up, it works, at least for a minute or so until vibration/mashing buttons/whatever seems to kill it again, rebooting the system.
So since his harness works fine for his PCBs, etc, I'm guessing it's just an issue of a well-worn/used MVS board mixed with a harness that's seen some use.
So I'm thinking maybe just trying (I'd love something smaller/shorter) of buying a JAMMA extension cable, hoping that both the ends are 'tight' enough to be secure. Any thoughts or ideas? Reasonable approach?
I cleaned the contacts of the jamma connectors on one slot before I went over there too, so I don't think it's any dirt/cruft/etc.