uniden 300

A forum for the discussion of matters of a technical nature. All such activities are undertaken at the readers discretion and own risk. If you don't know what you are doing, don't blame us if it all goes wrong!
Post Reply
vx900
Super Member
Super Member
Posts: 173
Joined: 12 Jan 2011, 09:09

uniden 300

Post by vx900 »

can anyone give me a link for a uniden 300 schematic PA 096 AA
uniden 200 (039 etc) is slightly different.

or tell me where the tx/rx bi colour led wires connect to the board please
and also i need the cb/pa switch wiring from the board.

trying to stop a 300 getting scrapped.

idealy would like the schematic as it has other isues to like low sensativity on rx
and no speaker audio.


thanks in advance
User avatar
Coppernob
Top Poster
Top Poster
Posts: 1051
Joined: 19 Feb 2011, 17:50

Re: uniden 300

Post by Coppernob »

I thought I had this on PDF somewhere ,but for the life of me can I find it...
You can buy the schematic for the Uniden 300 from knights... 0.75p not going to break the bank,tho waiting to get one is the worst bit ,but knights turn around is very good.
Regards Roger.
http://www.kcb.co.uk/shop2/index1.html
User avatar
Coppernob
Top Poster
Top Poster
Posts: 1051
Joined: 19 Feb 2011, 17:50

Re: uniden 300

Post by Coppernob »

Goto spares/tools,service manuals and then list of manuals highlighted in blue and the schematic is listed there,no service manual tho.
Regards Coppernob
User avatar
Mudslinger
Legend
Legend
Posts: 7483
Joined: 28 Jul 2010, 07:11
Location: Oxfordshire

Re: uniden 300

Post by Mudslinger »

Also look at the Audioline PT-345, as it is the same radio.
Mudslinger - Simon
26TM274
26CT612

There is no such thing as a Fidelity 1000 which is too good to scrap.
vx900
Super Member
Super Member
Posts: 173
Joined: 12 Jan 2011, 09:09

Re: uniden 300

Post by vx900 »

thanks vmuch coppernob , will order one tomrorow
MARKASTERIX
Super Member
Super Member
Posts: 248
Joined: 10 Sep 2008, 22:30

Re: uniden 300

Post by MARKASTERIX »

vx900 wrote:can anyone give me a link for a uniden 300 schematic PA 096 AA
uniden 200 (039 etc) is slightly different.

or tell me where the tx/rx bi colour led wires connect to the board please
and also i need the cb/pa switch wiring from the board.

trying to stop a 300 getting scrapped.

idealy would like the schematic as it has other isues to like low sensativity on rx
and no speaker audio.


thanks in advance
NOT perfect but this is the best i have.
You do not have the required permissions to view the files attached to this post.
User avatar
lambrettadave
Veteran
Veteran
Posts: 2919
Joined: 11 Apr 2011, 15:50
Call Sign: TM455
Location: sunderland
Contact:

Re: uniden 300

Post by lambrettadave »

I have a copy of the owners manual I could try n copy it to see if its any good for you
CALL SIGN 26TM455 OPERATOR DAVE QTH SUNDERLAND

http://www.flickr.com/photos/88011785@N06/ for CB magazine.reviews

http://www.youtube.com/user/lambrettadave7 for some vids of my radios.
g1ezj1701+
Regular
Regular
Posts: 19
Joined: 26 May 2020, 21:03
Call Sign: g1ezj

Re: uniden 300

Post by g1ezj1701+ »

i know this is an old post but i wondered if you had the values of the zeners in the psu only i have one short circuit(marker w07) but i tried a 7.5 volt bu only get just over 8 volt out?.
all the best,chris.
User avatar
14CS06
Top Poster
Top Poster
Posts: 1794
Joined: 04 Mar 2012, 09:15
Location: JN33LN - ALPES-MARITIMES-06 France

Re: uniden 300

Post by 14CS06 »

Hello

schematic

@+
Claude
You do not have the required permissions to view the files attached to this post.
Photo Collector CB RADIO
Post Reply