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QSI Trainmaster Sound Decoder Wiring diagram Track and electrical/DCC
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Active Member 55 posts Larry Bischoff Active Member 55 posts
Larry Bischoff

Does anyone have a wiring schematic for a QSI sound decoder used in the Atlas FM Trainmaster.

Can't seem to find any info on any of the usual sites.

I inherited this decoder and am going to install it in a different FM so have no diagrams or model to refer to.

Don't want to fry it if I can help it.

 

Thanks for any help.

 

Larry B
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Pennsy_Nut Prolific poster 3,655 posts
Pennsy_Nut

Have you tried?

The QSI forum in groups.io? They have a lot of info - you just need to ask. I do have some info, but not what you need. All mine is steam. Good luck!  I love my QSI decoder and would not trade it for anything. IMHO the quality of a QSI is hard to beat. They may be quirky to some, but after you get used to it and figure out how to work them, they are great.

Morgan Bilbo, DCS50, UR93, UT4D, SPROG IIv4, JMRI. PRR 1952.
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