@Alan Mancus posted:I'm getting poor signal with a brand new tiu rev L . 220 uh choke installed where manual say's it should be on constant voltage power supply ac input to power supply in engine. I've done other engines just like this with no problem any idea's would be appreciated . i tried another engine and signal was perfect 10's !
Where does it say you install a 220uh choke? First off, I've never heard of any instructions specifying a 220uh choke. Are you talking the 22uh choke in series with the CV supply in the locomotive? Did you try simply disconnecting the CV supply to see if this has anything to do with your issue? I've had several "new" boards from MTH that have lousy signal from the get-go, they're not consistent.
