Author Topic: Athearn SD 45 DCC Ready  (Read 922 times)

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Freight Train

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Athearn SD 45 DCC Ready
« on: March 08, 2016, 11:59:18 AM »
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Still taking baby steps here but need some information about a Athearn SD 45 that's both DCC ready and sound ready. Without having the mode in my hand how  do I choose the correct DCC sound decoder and speaker for this loco ? Do all DCC decoder manufacturer's make a decoder for this loco oopr is there a specific one made especially for it ? And if multiple manufacturers make decoders which would be the best and easiest to install ? I believe this loco has the 9 pin DCC plug inside so I'm assuming something is made to directly plug into the jack.
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woodone

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Re: Athearn SD 45 DCC Ready
« Reply #1 on: March 08, 2016, 02:48:56 PM »
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Sending you an PM

peteski

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Re: Athearn SD 45 DCC Ready
« Reply #2 on: March 08, 2016, 03:59:35 PM »
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I don't have the model but the 9-pin plug is an easy clue as to the compatibility.  The NEM 6-pin plug is the easiest and also most basic plug-and-play DCC interface.  While it is really easy to install any 6-pin mini decoder, it only supports the motor and headlight functions. No additional functions or sound.  All those need to be hardwired. Also sound decoders do not have the 6-pin interface  and are larger than the space available for the decoder.

If you want sound, you will have to modify the locomotive and hardwire the decoder.
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