[TowerTalk] TIC Ringrotor problem

[Tim Duffy K3LR]

I did not understand the controller swap test, so it could be a bad 12 volt
(7812) regulator in the problem controller.

73!
Tim K3LR

Barry wrote:

> One of my Ring rotor's controllers is on the fritz.  When I turn the
> power on, the needle is pinned all the way to the left.  It doesn't move
> as I move the preset knob.  I know it's not the motor, as I swapped the
> two controllers I have and it does the same thing on my other Ring that
> works fine with the other controller.  Any ideas what might have fried?
>
> Also, does anyone have the color code for the motor's trailer hitch
> connection?  There are 6 wires, white not used, blue, green, gray, brown
> and yellow.  The manual mentions a red and there isn't a red!
> Tnx,
> Barry
>
> --
>
> Barry Kutner, W2UP
> Newtown, PA
>
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