Does anyone know of any info available for repairing Lionel TMCC modular plug-in boards or LCRU's? I have a few in a my junk box that may just require some simple troubleshooting. Thanks.
EdB
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This may help.
If you're talking about stuff like the R2LC boards, I typically limit repairs to the lighting/coupler/smoke triacs and the 5V regulator. When it gets beyond that, the ROI isn't worth the time debugging, those end up in my dead board box. Ditto for the LCRU boards.
I don't know that there's ever been a schematic available for the R2LC boards, it would be handy if it were.
