Search results

On the manuals, there's the -20 and the -35. Most of what you want to know will be in the -20. There are copies around online for free download, though personally I have to have a paper manual in front of me when I'm playing around with things like this.

No audio is unusual. No audio *and* no mod is highly unusual. Just as a baseline, does your radio have a cap on the 'X-MODE' connector on the front panel? That cap isn't just a cap - as it's wired with jumpers in order to provide normal operation of the radio when not connected to VINSON...

Paul Keys at Columbia Electronics may have one: http://www.columbiaelectronics.com/ and sometimes lists on Epay, also Mike Murphy (Murphyjunk.net) had some parts as well, though not sure if he has that specific module. Could also try www.americanmilspec.com as he had some 524 and 246 parts as...

I don't have the manual in front of me, but on a couple of demilled RT-246 sets I found the HV wire leading from one of the base sockets of A9000 was clipped off right at the socket. Might want to have a look before going too much further.