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Need president jackson info

Discussion in 'CB and Export Equipment and Accessories' started by groundwire, May 30, 2021.

  1. groundwire

    groundwire Sr. Member

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    I just got a blackface president jackson, the newer (kinda) one sold in Europe that has the asc on it , does anyone have a link to a service manual or at least the adjusment points for amc, am pwr, tx meter? I cant seem to find any info for this one for some reason, i could be missing it or something. received_467469661015064.jpeg Here is a picture for reference. Thanks guys....


     

  2. nomadradio

    nomadradio Analog Retentive

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    Identifying number on the main pc board? Even if this brand/model has no info to be found, another product using the same board might be documented elsewhere. Alignment would be the same, even if the brand/model name are not.

    73
     
  3. groundwire

    groundwire Sr. Member

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    The board says PB042
     
  4. AudioShockwav

    AudioShockwav Extraterrestrial Admin
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    042 is the early board, and I think the later one was PC879AB.
    I will look when I get home.


    73
    Jeff
     
  5. Dr_DX

    Dr_DX Well-Known Member

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  6. AudioShockwav

    AudioShockwav Extraterrestrial Admin
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    See attached.
    73
    Jeff
     

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  7. Shockwave

    Shockwave Sr. Member

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    As I recall, the Jackson uses a low level IF modulator for AM. While it was very strong in the RF department, it was lacking in audio.
     
  8. AudioShockwav

    AudioShockwav Extraterrestrial Admin
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    And 1 more.

    73
    Jeff 19 - Alignment Procedure - Receiver.png
     

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    tecnicoloco likes this.
  9. AudioShockwav

    AudioShockwav Extraterrestrial Admin
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    Top of page.
    SSB AGC mod.

    73
    Jeff 13 - Service Notes, Modifications & Improvements.png
     
    tecnicoloco likes this.
  10. Dr_DX

    Dr_DX Well-Known Member

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    Gotta luv Lou...
     
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  11. AudioShockwav

    AudioShockwav Extraterrestrial Admin
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    tecnicoloco likes this.
  12. Dmans

    Dmans Sr. Member

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    You could try this one as well.

    73
    David
     

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    undertaker and AudioShockwav like this.
  13. Dr_DX

    Dr_DX Well-Known Member

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    Parlez-vous fran├žais ?
     

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