narkotic
New member
Hello - I have a once working Jamma board from my SF2 CE arcade that stopped working. I found a surface mount cap sitting atop another surface mount cap and have never seen this before. Touching it with a probe showed that it was loose.
I'm trying to find out if this cap came from somewhere else and is why the board isn't booting. Have been scanning the board with my eye and cant seem to find any pads that had a component fall off.
I should add that I believe this happened after I was seperating the boards to replace some of the chips with red wave chips I burned.
If anyone has this jamma board, it's the bottom-most board with the dip switches. There are two chips below the "zilos" chip, the floating cap was in between them.
Are there any schematics out there for these?
Thanks...
I'm trying to find out if this cap came from somewhere else and is why the board isn't booting. Have been scanning the board with my eye and cant seem to find any pads that had a component fall off.
I should add that I believe this happened after I was seperating the boards to replace some of the chips with red wave chips I burned.
If anyone has this jamma board, it's the bottom-most board with the dip switches. There are two chips below the "zilos" chip, the floating cap was in between them.
Are there any schematics out there for these?
Thanks...
