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Dead Radius CM300

Posted: Tue Apr 14, 2020 8:33 am
by Andy Corbin
I received a VHF CM300 for service. Complaint was the radio would not turn on. Problem was verified and power to the radio was OK. I noted when I got the radio on my test bench, when I applied power and turned the power switch on, I could detect a low level "hiss" sound through the speaker. No display, no backlight, no receive or transmit.

I do not have a service manual on this radio. Does Mother M still offer support on this radio. I am just trying to decide whether it is worth it to try and repair.

Model #AAM50KQF9AA1AN

Tnx,
Andy

Re: Dead Radius CM300

Posted: Tue Apr 14, 2020 5:08 pm
by jackhackett
You can get the manuals on the repeater-builder site, go to the Motorola index and it's the first link under the 'Radio-Specific Pages and Article' section.

Re: Dead Radius CM300

Posted: Wed Apr 15, 2020 9:22 am
by Andy Corbin
Thanks for the info.

AC