Here we go again: My earlier post was for info on a K 27 but found out it is a K 37 I'm not sure if the loco I have is a Bachmann or not. It could be a Accucraft?
Just received it from a friend. It is all medal and I'M suessing it's  a 20.3 scale (very large G scale)
I need the wiring schematic for the wiring in the tender. It has two connecting wire boards.
I wanting to repair the RC and add a sound unit that were installed by someone.

Quote from: Don Carter on December 16, 2020, 06:33:08 PM
Looking for the wire schematic and or wiring of the  components in the coal tender

This is a repost : Not sure if this loco is a Bachmann or not. it's a K37 2-8-2 #491 and all medal.
It has a large tender with two electronic boards in the tender. I am looking to add RC and battery power and need the wiring schematic.

Looking for the wire schematic and or wiring of the  components in the coal tender

Does anyone have a schematic of the factory installed DCC board?
I"m trying to install a Phoneix sound card P8 in the Heisler
The number on the board is 403 or maybe 4103
I need to know the use of the screw down lugs 1-12
such as power and chuf,
thanks, Don