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Thread: President Jackson Parts Wanted...

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  1. #1

    Question President Jackson Parts Wanted...

    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 @!@
    .................~
    We do not stop playing because we grow old;
    we grow old Because We Stop Playing.
    Never Be The First To Get Old

    Any System Is Only As Good As Its Weakest Component.
    .................................................................
    Web Link:
    [URL]http://groups.yahoo.com/group/K4EEZ/[/URL]

  2. #2
    Join Date
    Jan 2008
    Location
    St. Mary's County Md since 2000
    Posts
    8,013

    Default

    Have you looked for a schematic at CB Tricks?

  3. #3

    Post

    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
    Last edited by W9GB; 05-05-2012 at 10:29 PM.
    Nullius in verba

  4. #4

    Default

    Thank you guys for the help
    Now I am looking for a place where one can order the part from
    any ideas?
    We do not stop playing because we grow old;
    we grow old Because We Stop Playing.
    Never Be The First To Get Old

    Any System Is Only As Good As Its Weakest Component.
    .................................................................
    Web Link:
    [URL]http://groups.yahoo.com/group/K4EEZ/[/URL]

  5. #5

    Default

    anyone ???
    We do not stop playing because we grow old;
    we grow old Because We Stop Playing.
    Never Be The First To Get Old

    Any System Is Only As Good As Its Weakest Component.
    .................................................................
    Web Link:
    [URL]http://groups.yahoo.com/group/K4EEZ/[/URL]

  6. #6

    Post

    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
    Last edited by W9GB; 05-06-2012 at 02:22 PM.
    Nullius in verba

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