Sorry this is slightly off topic for SOTA (except I use it for chasing).
Can anyone share with me a photo or diagram showing which colour wire goes into which terminal at the headset plug on this please? There are 6 terminals. 5 of them still have a wire attached (which is helpful 
), but I seem to have 2 unattached wires (a blue and a green).
Andy if you tel us for witch TRX you want to use this Heil Pro 7 we can help you 
73, Éric
Yaesu FT5000 Eric. It’s the plug that goes into the headset, not the radio
On Heil site can you find this schematic ?
They have all adapter
I did try google first, but without success
Will try to find something Andy
Merci Eric. I have messaged Heil, but waiting for a response
Find this for Yaesu FT5000
AD-1-Y Yaesu basis o.a. 847, 950, 1000, 1200, 3000, 2000, 5000, 9000
but no schematic
OK, thanks for looking Eric. I’ll have to wait for Heil. The empty terminal (not very clear in my photos) is above the black wire in the 3rd picture above, in front of the terminal with the bare copper shielding (which is actually attached to the rear most terminal, not the one in front).
Of course, the next problem will be seeing what I’m doing and holding everything steady enough to solder! I should have done this 20 years ago
