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Old September 1st 03, 05:07 PM
Alan Strawinski
 
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Default HELP: Uniden Grant mic socket help!

NeonHomer wrote in
:

While I was replacing the mic socket on a President Grant (the 5 pin
model), I foolishly unhooked all the wires going to the mic socket
PCB. I do not remember where the wires go. If anyone could help me by
telling me which wires go where to the mic socket in the radio, it
would be appriecated.


I hate it when that happens.

I have a black wire that goes over toward the audio chips, a violet
wire that goes back by one of the int spk lines. I have a bare wire
that has a small wirewrap coil in it below the socket. There is a pink
wire that comes from the mic gain control, and a red wire that comes
from the PA/Squelch control.


I found a Uniden Grant schematic at:
http://www.cbtricks.com/uniden/grant/grant_sch.pdf

I base my answer on the schematic combined with your description of what
color wires go where (since the schematic doesn't show wire colors). The
"small wirewrap coil" sounds like an inductor. Anyway, I'll go ahead and
call it "bare" below:

pink - pin 1
bare - pin 2
violet - pin 3
black - pin 4
red - pin 5

Radio is my hobby not profession. If I'm wrong, somebody else in the
group should feel free to post a correction. i.e. Check my work =)



--
Alan Strawinski

http://alan.strawinski.net
 
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