Hello,
Have you fixed the issue? I'm having the same exact problem
Edit:
Found the problem in my case. The center pin of JP3 was broken.
Replaced with a new one and now it passes the test
WTB Sega System 24 Floppy controller/ Irem M72 games
Hello,
I'm looking for a Sega System 24 floppy controller PCB and for some Irem M72 set.
Please let me know if someone is interested in selling these objects, thank you.