New Net City Jamma problems
- radiantsvgun
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New Net City Jamma problems
I have a Riverservice Jamma harness installed in my New Net City. Everything works fine except PGM and Cave boards. If I have the test and service connected, the boards act like the test button is always pressed. No other boards have this problem. Any ideas what causes this or a solution?
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Re: New Net City Jamma problems
No idea. What I can tell you is the NNCs I had never had these wired for jamma, but never used them so didn't know. Would be interested to know why.
- radiantsvgun
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Re: New Net City Jamma problems
It's very odd. Any PGM or cave running on PGM will go straight to test mode. I've tested the other boards I own, and no problems. Since I am going to leave the monitor vertical, I have just disabled test/service for now.zumbito wrote:No idea. What I can tell you is the NNCs I had never had these wired for jamma, but never used them so didn't know. Would be interested to know why.
- Hellfromabove
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Re: New Net City Jamma problems
I've experienced something similar. When I boot a game using my Sega I/O, I get credit that randomly inserts in the beginning. This is most likely due to the fact that two of the ground connections have a button wired to them. This is due to the harness being made for a Pandora box and that utilizes some unused ground pins for button 6 rather than an extra harness. So maybe something is tripping there. I have not disconnected them to see if I could fix the issue though as it has not been a huge issue for me.
- radiantsvgun
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Re: New Net City Jamma problems
I wanted to follow up with this as I located the problem. I had to fully disconnect the sega I/O. Once I did that, everything works perfectly.