TDI connector!!!

[Geo]

Hi.

On the coil forum i found this schematic of the TDI connector.
Can somebody tell me where the pin_1 it is connected????
As i measured my coil it is connected at pin_2@4 and pin_6.


Regards

[mario]

On my Minelab SD , mono coils, Pin 1,5 and shield ground wire. Then, Pin 2,3,4 . DD Coils have different pin settings

[Ism]

Geo, The minelab wiring pictured is what I use to wire my TDI coils. I don't know what the other pic (TDI) is.

[Geo]

Yesterday i opened the TDI (i have a problem with it) and i saw the connector . It is the same with the last schema of ML except the Pin_3 where there is nothing connecting to it. Pin _1 @ 5 gives 0 Ohm resistance so they are connected to the ground.