President Jackson Parts Wanted...

[K4EEZ]

Hi,
I have bought a President Jackson Radio, it looks a little beat up a bit, but have managed to get a new face plate
and controls knobs and new casing. However, the issues is some one removed the RF/Mic gain control and I have
no idea what values they are, right now, its just hot wired so i could RX a signal with out any control...

The control is dual/stacked that is missing RF + Mic Gain (so I got a big hole on the front face plate where this part use to live)
the radio is the old style president Jackson 19Xx

dose anyone know what Value's they are?
and
where I can order the Part's from?

I am thinking it's around 10k and 20k but don't quote me on it

any help

Thank you @!@
.................~

[KB4QAA]

Have you looked for a schematic at CB Tricks?

[W9GB]

Ken -

From the schematic, part# VR-504
Mic Gain (A) -- 1 Kohm
RF Gain (B) -- 1 Kohm

Block diagram
http://malzev.tripod.com/cb-radio/block_ja.gif

Uniden CB transceiver model: Jackson (UT-547C/D) --- Service Manual
http://diesnerfunk.de/downloads_pupl...ice_manual.pdf

[K4EEZ]

Thank you guys for the help
Now I am looking for a place where one can order the part from
any ideas?

[K4EEZ]

anyone ???

[W9GB]

Start with the CB radio stores on the Internet, that sell parts:
CB World -- Uniden
http://www.wearecb.com/store/uniden-...?filter_id=126

LiveCB Radio
http://www.livecbradio.com/cb-radio-parts.htm

Ken's Electronics - Kalamazoo, MI
http://www.kenselectronics.com/about/stockitems.htm