Well using one set of rgb signals for each led only makes sense if he planned to have different colors for both leds of the same emitter, which I don't think is the case? On the picture above, each channel seems to have it's own transistor driver (which make sense), but without a tester I can't tell if the command is identical.
Plus... You still need VCC.
Based on the two connectors on the side, I have a feeling he planned to add control for two additional devices, probably the light cycles. So three wires for the leds, ground and VCC, and two signal for each light cycle
Quoted from luvthatapex2:solenoids (flashers) are also sensed with elis board. we needed that to figure out some of the modes.
Yes I stand corrected, I typed too fast. The data bus actually controls all outputs (inserts, flashers, coils)
Quoted from ZEN:What part of the kit do you need? I have an extra kit I believe if you need some details on a component if that helps.
Well if you are handy with a digital multimeter, you can probably reverse engineering each board. Take a close up picture of each board, with the components reference clearly visible, and use the DMM to trace the signals and connect them on a drawing board.
What would need both the emitter board and the control unit.
If you can take at least high definition picture of each side of each PCB, including the control unit, that would be a good starting point.
Quoted from Pastor69:About the star trek thing, damn! Sucks that they didnt leave it in for tron, wouldve been the super duper easy way then
EDIT:
Most of these kits have been in peoples machines for well over 7 years. I think most owners wouldnt mind buying an upgraded version that you will hopefully make sometime in the future. Perhaps making your version as serviceable as possible would definitely get everyones attention .
I'll definitely make it as serviceable, and at a minimum provide information on how to repair these boards
I would not quite call my version as improved, feature wise. Eli did a tremendous job in terms of SW, and unless I get help from someone, it will be super difficult to recreate what he did (plus the flexibility) - I'm not a SW engineer, and a lot of this work is actually SW development. What my version will have however is it will be much more documented.