Positive will go to the same place as the blue function common wire.
--Randy
Modeling the Reading Railroad in the 1950's
Visit my web site at www.readingeastpenn.com for construction updates, DCC Info, and more.
Don't forget, any stay alive has a diode and resistor with the capacitor also.
http://web.archive.org/web/20120729061658/http:/www.members.optusnet.com.au/mainnorth/alive.htm
Just identify the positive and negative leads on the connector. Do some tracing.
Rich
If you ever fall over in public, pick yourself up and say “sorry it’s been a while since I inhabited a body.” And just walk away.
I'm installing a Tsunami 2 TSU-PNP 885014 sound decoder in a remotored Athearn U-28B. The decoder has a plug for a Soundtraxx Current Keeper. I have a capacitor on hand that I'd like to use instead. Trouble is, I can't tell which lead to the plug is positive and which is negative. Any advice?
Thanks