Reply to "Lionel RailSounds history"

MikadoOGR Forum Member DIGITAL SUBSCRIBERFORUM SPONSOR

Soo Line,

The changes, if memory serves me correctly were due to parts being replaced, discontinued, etc. Then there were some processor/ROM size changes. Doesn't really matter. If I am not mistaken the pinouts on RSL1 (and possibly RSM) are different from RSL2 and RSL3. The silk screen on the underside of the PCB connectors tell you what is what, as far as pinouts. To look at them, unless you REALLY know what you're looking at you'd have a really hard telling them apart (aside from the silk screened part number of course!)

Thanks,

Mike

P.S. Thank you for the kind comments on the write up!

7/10/171:12 PM

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