https://blog.model-train-help.com/2009/10/fixing-short-circuit.html?utm_source=rss&utm_medium=rss&utm_campaign=fixing-short-circuit Model railroads and model trains Mon, 26 Nov 2012 00:43:19 +0000 hourly 1 https://wordpress.org/?v=6.9.4 https://blog.model-train-help.com/2009/10/fixing-short-circuit.html#comment-449 Fri, 02 Oct 2009 02:55:43 +0000 http://68.171.208.138/~blogmode/2009/10/fixing-a-short-circuit.html#comment-449 Hi Jose, Good to see another mechanic on board. I use to re wire entire looms that melted down which brings me to your problem when the computers first came on board in cars they said dont open them or you lose the warrantee so that was an invitation to open it and what did I find a break in the solder in the circuit board I resoldered it and guess what it worked so I am guessing that you have a short in the board and probably should completely replace it or just go DC. If you have a new circuit board and it still dont work maybe the original circuit board wireing was wrong to begin with so you need to change wires around. let us know how you make out. Tony P

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