Because I have a sony PVM monitor which supports Analog RGB through a DB-25 connector, I didn't need an encoder chip in this project, but I will probably add one later should I ever want to bring this to someone else's house. The box for my SG is an old Fischer stereo reciever I had that broke. It is good because it can sit in any entertainment center and look classy. ;)
It's not 100% done, I am waiting for lizardlick.com to re-stock their sanwa parts so I can get two joysticks for it, so I haven't bothered with the controller ports yet. They will be DB-15's though. I will also be doing some LED's when the front power switch is turned on when I have a minute.
in the back it has speaker wire ports, I will be adding some RCA jacks too when I get around to it as well.
The DB-25 port on the back is so I can use a female to male PC cable to connect it to my monitor, and the power supply was a HUGE pain in the ass. I had to snip the wires and capacitors connected to the power supply connector port so that I could mount it properly in the back of the reciever. I don't have the proper tools to drill through steel so this was a LONG process.
Pics
(http://media.share.ovi.com/m1/medium/0625/40027b204df3499d81b34c357304bd41.jpg) (http://share.ovi.com/media/airthrow.public/airthrow.10081)
(http://media.share.ovi.com/m1/medium/0625/f95d351430ac47e59d184df8170aaea5.jpg) (http://share.ovi.com/media/airthrow.public/airthrow.10080)
(http://media.share.ovi.com/m1/medium/0625/7393d3b5420b4d6c80ea8429bcbc5b8a.jpg) (http://share.ovi.com/media/airthrow.public/airthrow.10079)