wiring turntable

[ClintOHenry]

any problem/what switching needed to convert older turntable to DCC? Not talking about motor just track polarity.

 

[waltr]

A auto-reversing unit would do fine for the track polarity. This is probably to easiest way to go.
I'm going to use a Dual Frog Juicer setup as a reverser on the turn table I'm building.
http://www.tamvalleydepot.com/products/dccpowerfrogjuicers.html

 

[Cjcrescent]

Waltr hit the nail on the head. All you need is to provide a way of reversing the polarity of the bridge to match the track polarity. An auto reverser will do it best!