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Hi I want to make a longer lead to connect between my helmet and the Ultra. Also I want to connect the HD helmet mike and speakers to an AUTOCOM unit so that I can swap to my other Softail Classic. So I need the pin connection layout of the plugs and the impedence of the mike and speakers if possible. Any help would be appreciated.
Thanks Dawg that is useful but I need the pin connections in order to make up a cable to the AUTOCOM and might need to cross connect pins if the layout is different.
Here goes. This is the HD pin out. Remember, this is from the female side of the plug. If you stare at the connector you are building from the pin side, it is a mirror image.
***** XX*****
**** 7 * 6****
***3 ****1***
*** *5 ***4******
****** 2******
Where, per the H-D schematic ...
1 -> Mic +
2 -> Headset Common
3 -> Right +
4 -> Mic Common
5 -> Left +
6 -> Mic Shield
7 -> Mic PTT
XX -> Mic Shield / Drain
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