Hi, I recently acquired a Sega Astro City, but it is missing the wiring for the control panel What kind of wire / adapter do I need? Thanks for the help!
I found some schematics, and hopefully this will answer all that you need. http://wiki.arcadeotaku.com/images/b/b1/SegaBlastCityWiring1.jpg
If you don't want the hassle of making a loom yourself, you need: Player 1 Loom 1L3B [600-6317-17] Player 2 Loom 1L3B [600-6317-18] In the UK, you can get these from Andy Geezer / Giz10p. You'd probably find someone with them on an arcade forum that has Japanese interest - KLOV, Arcade Otaku etc.
I had a peek at my Astro and I don't have the 4-pin molex connectors at either end of mine (they're both empty), and I think the remaining one connects to my kick harness. All you need are the correct molex connectors and then run cables with quick-connects for your switches to your CP components. You might also want to use a multimeter to check your wiring from the CP components to your harness. I ended up rewiring my cab because of the various hack jobs. Everything is now tied reasonably neatly and is labeled accordingly. Makes it much easier to maintain!
OK. I think I figured it out. The 2nd to the right is the Extra Button Loom [600-6227-10] For 6 buttons and the one on the far right is GROUND (I think) Dont know whats that first one is.