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Need A Uniden President LTD 1025 DC Power wire or pigtail . Wher Can I get one?

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Posted on Jan 02, 2017

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SOURCE: wiring for a turner +2 mic for a uniden president washington radio

Pin 1 is shield
Pin 2 is white
Pin 3 is black
Pin 4 is black

Posted on Sep 05, 2008

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SOURCE: I have a Uniden/President hr2510

They are bother a simple 4 pin wire setup. Follow this and you will be good to go. 1 - GROUND SHIELD - BLACK
3 - TX - RED
4 - RX - BLUE

Posted on Mar 05, 2011

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SOURCE: I need the schematics for a Uniden President Washingtom cb radio

I have the schematic, in a pdf form. Just need a way to send it to you. email/ftp/ send me a self address envelope ill print it out its not very big.

Posted on Nov 27, 2011

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I need a schematic for a LT2 echo board to install in my president grant PC-409AB

break audio line. J2 input goes to mic pin J1output to radio.
(leave the shielded ground wires disconnected. on audio)
Power use a 1k ohm resistor from 12v dc on pwr switch.
Ground run the ground wire to board ground
test and set echo level.
this will work for any radio. if the echo needs 12v instead of 8v remove the 1k resistor and just use a 1n4001 diode on the power wires . some models require 12v some are 5-8volts.

Jan 18, 2015 | Radio Communications


Laptop DC jack how to know if its bad

while most techs will check a DC jack with an ohm meter, checking it the right way will only tell you if it is bad. the wiggle test, with an ohm meter connected will help you out in trouble shooting. Use safety protocols and don't do this if you are not familiar with electricity and its static components, as it could be dangerous. thus said this is what i did.

Everyone knows, that when you get a short in something, that if you wiggle it sometimes the voltage will come back. Well this short may or may not be shorted when you test it with the ohm meter, when it is unplugged. be sure to ground yourself when working with motherboards, chips and components.

So the first thing you can do is tell if the DC jack is loose.
assuming that you cant physically tell there is a problem. (Physical such as loose part on mother board or slighted pin inside DC jack.) Models like the HP 300c have a nice feature with the jack not mounted on the motherboard. this gives more flex to the DC jack, but some people will show you how loose it is, thinking it is mounted on the motherboard, when its design is to be somewhat loose. however it doesn't mean the jack isn't broken.

If you get a Toshiba say MX35 then the jack is mounted on the motherboard and if this is loose sometimes re soldering it to the motherboard will do the trick. However you will still need an ohm meter to verify that the current is flowing correctly through the jack.

On the HP power packs it calls for voltage of 18.5 DC. while this is the correct voltage most of the wall adapters for HP put out slightly more. 18.65-18.75 which is not a problem, you just don't want it lower than the recommended voltage. With the HP DC jack it also has a pigtail on it. this is aprox. 6 inches in length. when using your poles of the ohm meter disconnect this pigtail from the motherboard and check voltage coming through it. You can carefully do this while its connected to the power supply but you will be very close to positive and negative so be careful to not cross or spark them. on the motherboard pigtail you will have 2 red and 2 black you must verify the voltage from each red to each black. this must be the same while it is off the board. (voltage regulators on the MB will take it into the smaller voltages later but at this point they should be the same)
you will now need a friend or clamps. while having the red and black of the ohm meter connected to the pigtail, or touching, you now wiggle the male plug from the wall to the pigtail. if the voltage flexes you may have a short. be certain that the flex didn't come from movement off of the leads to the pigtail part. if it dips in voltage you have found the right part. if it didn't keep looking. the 110 Power supply did you check it to make sure it had the right DC output voltage. is your ohm meter set for say 20 DC (as your looking for 18.5) see if there is a short in the wall plug before the "wall wart or box" is the short in the plug tip?

162e0b9.jpgpigtail end that plugs to motherboard on HP 300c

3270992.jpgmale jack into the computer

90f5557.jpga6cfb1c.jpg09537fc.jpgvoltage fluxuates when male end is wiggled, male end not shown here....and boy hard to hold and take a photo

this photo below shows the wall jack is putting out correct voltage
and without any flex to the tip of the male jack it would show this
so replacement of the DC jack is now done and back to a working computer.

on Apr 02, 2010 | Computers & Internet

1 Answer

Need dc wireing digram for president by uniden ltd715

Uniden did not have very many variations for a power cord back in the day. The radio socket should have three pins and a "D" shaped plug. The pin next to the "flat" part of the "D" is +12v, the center pin is not used and the negative is the pin at the round part of the "D".

Hope this helps you out.

Oct 01, 2014 | Boating

1 Answer

How do i wire a turner plus three mic to work a president dwight d

Take it to a CB radio shop or buy one that will work correctly with it. You might need to get a D104 .

May 31, 2014 | Uniden Radio Communications

1 Answer

Uniden president ssb base no transmit and no receive how to fix

Have the mic checked first to make sure wired correctly and or wires not broken where connect to plug----also check to see if same on SSB and Am.

President what? Madison, Lincoln etc.

Apr 23, 2012 | Radio Communications

1 Answer

I have a Uniden/President hr2510 and would like to wire a DM452 echo mic to this radio. I need the proper code.

They are bother a simple 4 pin wire setup. Follow this and you will be good to go. 1 - GROUND SHIELD - BLACK
3 - TX - RED
4 - RX - BLUE

Jan 16, 2011 | Uniden Bearcat Pro PC68XL 40-Channels Base...

1 Answer

How many amps does the Uniden President LTD 715 need to operate/ transmit?

A 6 amp fast blow fuse is usually enough for any marine VHF radio.

Jul 01, 2009 | Uniden Boating

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