[Kenwood] kenwood tm-v7a to mfj 1270c TNC

[Robert Wilson]

Hello every one I have a Kenwood TM-V7a and a MFJ 1270c TNC today I 
recived a cable from MFJ that is supossed to be wired to go from the TNC 
to my radio 6 pin mini din data jack well here is the problem. I can 
receave data from the radio fine. But I can't transmit. I have tried 
every thing I can but I'm getting no where. I know the pin out of the 
TNC but I can't get the info on the radio. I do have the book for the 
radio but there is one bit of info that seems to be missing. for that 
data plug it shows all pins but doesn't say which one is the PTT and I 
think that is where something is miswired in the cable that I got. I 
need the info so I can trace this out and make the TNC work. if any one 
got info or even some tips on wireing this up please respond.

-- 
Robert Wilson
KI4GST