Many thanks for that Sandy. I'm sure that you (and Richard) are absolutely
correct with your advice and suggestions. Of course, I could just take the
whole lot to one of our local marine electronics people (I'm located near
Oban and there are a few based there), but I have a stubborn streak in
me..... I may e-mail you in February and take up your offer to check out the
manual for the pin-out configuration.

good luck.....Keith
"Sandy Morton" wrote in message
...
In article , Richard
Edwards wrote:
The whole of the above is academic if you do not know which pin is
which!!!!!!

Most radio amateurs/cb enthusiasts will be able to do this kind of
repair with their eyes shut or will have a box of mics. for you to
try. I think I've got a manual for your set in the shop but I've
just had a new hip and am not mobile yet. If you still need help at
the beginning of February email me.

--
A T (Sandy) Morton
on the Bicycle Island
In the Global Village
http://www.sandymillport.fsnet.co.uk