During my brief encounter with the CyberMaxx 2.0 I tracked down some pinouts from the RS-232 connector. Originally my CyberMaxx, which I acquired on Ebay, came without the fan out connector. So I decided to make my own. Here are the pins that I found, maybe someone out there needs them too.
RS-232 Connector
Pin Signal found
1…………………………………..Ground
2……………………………………..9 VDC
4……………………….RCA Video Gnd
11………………….RCA Video Signal
12………………………..Audio Ground
13……………………………..Audio Left
14……………………………Audio Right
15……………………………Tracker Pin
16……………………………Tracker Pin
These are the pins I used in my setup. There are also VGA inputs to use directly from the computer. I have read that the RCA connection gives a better display, but haven’t tested that opinion. I also haven’t differentiated between the tracker pins yet. I believe one is a TRX and one is a RCX. There is a block diagram which helped me get to this position at Halted. So for you who need it, here it is.