Looking for manuals and 12 pin accessory pinout info for the
Uniden SMU4525KT / Standard GX1510U.
I'm hoping someone's got the manual in pdf or scanned into jpgs.
Still looking for pinout info.
Uniden SMU4525KT / Standard GX1510U
Re: Uniden SMU4525KT / Standard GX1510U
Yeah,
Me too.
I'll keep up the search for the docs and if I get lucky I'll either let you know where or send you a copy of what I get.
Appreciate the same if possible.
WA5WRD
Cary L. Gandy "Pete"
Me too.
I'll keep up the search for the docs and if I get lucky I'll either let you know where or send you a copy of what I get.
Appreciate the same if possible.
WA5WRD
Cary L. Gandy "Pete"
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- Posts: 6
- Joined: Fri Jan 22, 2010 1:05 am
Re: Uniden SMU4525KT / Standard GX1510U
The accessory connectors on Uniden LMR radios never came fully loaded. They alwasy left them open for dealers choice. In the case of SMU4525KT there are only 3 pins wired from the factory. Pin 1 is Ground. Pin 2 is the main audio line from the audio amplifier. Pin 3 goes to internal speaker. The radio would come from the factory with a white jumper wire connecting pins 2 and 3 together to activate internal speaker. If you want external speaker you cut the jumper and connect the speaker across pins 1 and 2. All the other pins are open. If you would like a schematic let me know.