Posted by Johnpurs on February 12, 2002 at 20:08:21:
In Reply to: How do u illuminate a trackball from pc? posted by David C on February 12, 2002 at 19:40:40:
It depends on wether you need 5 or 12 volts to power the light. Probably only need 5 volts as that is what powers most coinop/pinball lights(RED may also be Orange on some supplies) and a ground either black will work as ground.
Standard PC Power Plug Pin Wire Color Signal
1 Yellow +12v
2 Black Ground
3 Black Ground
4 Red +5v
Good luck
John
: What are the wires you connect from the pc power supply to the trackball? The red and the black?