Reply to "Lionel TMCC Smoke Unit Troubleshoot- Voltage Regulator ?"

gunrunnerjohnOGR Forum Member SUPPORTING MEMBERDIGITAL SUBSCRIBER

I'd bet on the AC Regulator, they're a pretty high failure item. If the serial data line reads good from the regulator to pin 24 of the R2LC, that would tend to eliminate serial data as the issue.

11/18/176:11 PM

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