MRC Dual Power

It is probably the direction button. A copper strip either breaks or comes unsoldered inside. I had it repaired and it happened again. I just used a piece of plastic to keep it on and don't use it anymore because of DCS. MRC fixed it for just the shipping, so you could call and check with them. There is a board that could be replaced by unsoldering one wire, but it is not simple to take the transformer apart.

Repairable. I had heard time and again that MRC was repairing these w/o charge. Think it cost me $75 plus shipping both ways.

One side of my MRC Dual power just died after pushing the direction button.  Has anyone posted any updates on opening up and fixing this problem.  I've look but can't fine any. 

Thanks,  Doug

@boomer0622 posted:

One side of my MRC Dual power just died after pushing the direction button.  Has anyone posted any updates on opening up and fixing this problem.  I've look but can't fine any. 

Thanks,  Doug

Check out this thread from a couple days ago.  Might help your problem.

Xfrmr issue

Thanks Ted,  now I know what to look for.