Post by
Chuck Tribolet »
https://forums.nicoclub.com/chuck-tribolet-u120862.html
Fri Nov 20, 2009 4:11 pm
From looking at the FSM, it looks like the dimmer switch sits between thebulbs and ground, not between +12 and the bulbs. But it has three connections:+12 (P/G) , Ground (B), and one that goes to the bulbs (P/ B). Unfortuately, I can find aschematic for what it looks like inside. MMMM, now that I think about it, it'sprobably wired as a poteniometer: +12 and ground to the two ends, andthe wire to the bulbs on the wiper that sweeps from one end to the other.