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Need president jackson info

G

groundwire

Sr. Member
Jul 19, 2014
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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....
 

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
 
nomadradio said:
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
Click to expand...
The board says PB042
 
See attached.
73
Jeff
 

Attachments

  • 18 - Alignment Procedure - Transmitter.png
    18 - Alignment Procedure - Transmitter.png
    1.9 MB · Views: 7
  • 17 - Alignment Procedure - PLL Synthesizer.png
    17 - Alignment Procedure - PLL Synthesizer.png
    1.8 MB · Views: 7
  • 22 - Alignment Locations - PB042.png
    22 - Alignment Locations - PB042.png
    1.6 MB · Views: 7
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.
 

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