DiyLightAnimation
Hardware => Lynx Smart String => Topic started by: lonewolf41 on October 04, 2012,
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What would happen if someone (hypothetically) switched the positive and negative bundle of wires connected to the SSC from the CAT5? So instead of :
3 (Positive)
White with Blue Stripe
Blue
White with Green Stripe
4 (Ground)
Green
White with Brown Stripe
Brown
It was (hypothetically) hooked up as:
3 (Positive)
Green
White with Brown Stripe
Brown
4 (Ground)
White with Blue Stripe
Blue
White with Green Stripe
What components would be toast and need to be (hypothetically) replaced?
Thanks,
-Keith (hypothetically) :'(
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<md.. You could damage the first node.....
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Hypothetically,
I'd start with the fuse...
I'd test any nodes with a known good ssc on a known good port on the hub
After correcting the wiring, I would check the input terminal for12v and then check the output of the 5v and 3.3v regulators wit no strings attached.
If everything so far passes, hook up a single node or a short string.
What could be dead - fuse, 5v reg, 3.3v reg, 485 chip, PIC, string...
No electrolytic caps, so all the capacitors should all be fine. Resistors don't care which way the current flows.