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Post by pwrailfan on Feb 16, 2014 13:01:24 GMT -5
Hello
Does anyone know where to solder the wires from a TCS KA-2 onto a Tsunami KT1000 board? I know the blue wire goes to the function common, but where does the black wire with the white line go to?
Thanks,
David
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Post by Mark R. on Feb 16, 2014 16:39:50 GMT -5
You need to attach the black wire with white strip to the Anode of either of the 2 Diodes with the Cathodes (bands) ends connected to the Track Pick Up wires. You'll have to do some close inspection with a magnifying glass to determine this. There are four diodes on one end of the board. There will be two diodes installed opposite each other on each truck wire input. They are the rectangular components with the bands on them. You want to install the wire on the inboard side positive (side with the band). This picture shows where it attaches on an AT-1000, but the diode arrangement is the same ....  Mark. |
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Post by Mark R. on Feb 16, 2014 16:45:20 GMT -5
Found an image of the decoder. See below ....  Mark. |
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Post by pwrailfan on Feb 16, 2014 21:32:04 GMT -5
Thanks for the information.
David
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