Galaxy DX Radios DX919 (MOSFET Final)
Documentation Project

CBTricks.com

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SPECIFICATIONS
      Owner's Manual


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RADIO MODIFICATIONS
      Frequency Conversion
      Channel Chart (After Modification)

SEMICONDUCTOR INFORMATION
      Semiconductor Datasheets

DIAGRAMS
    Schematic Diagram (EPT092912Z) (March 31, 2008)
    Control Schematic Diagram (July 10, 2003)

PCB Layouts and Parts
    Main PCB Layout (EPT092912Z, EPT092913Z)
    Channel Selector PCB (EPT092920Z)
    Display / Switch PCB (EPT092930Z)
    VR PCB (VOL-SQ-OFF, MIC GAIN, POWER) (EPT092940Z)
    VR PCB (Dimmer / RF Gain) (EPT092950Z)
    Dimmer PCB (EPT092961Z)
    Modular VCO PCB (EPF000210Z)
    Modular 005 RCI-6130 (EPT613010Z)
    SWR PCB (EPT360042Z)

Chassis, Miscellaneous & Mechanical Parts
    Miscellaneous & Mechanical Parts
    Chassis Exploded View Drawing

Mic Wiring Diagram

Stock
1- Shield  (Ground)
2- Yellow  (Audio)
3- Red      (Transmit)
4- White   (Receive)

Astatic (4 wire)
1- Shield
2- White
3- Red
4- Black

Astatic (6 wire)
1- Shield & Blue
2- White
3- Red
4- Black
Yellow NC

Daiwa EM-500
Cobra CA Series

1- Shield & Black
2- Red
3- White
4- Blue

Galaxy DC-521S (4 wire)
1- Shield
2- Yellow
3- Red
4- Black

Galaxy CB-660EI
1- Shield & Black
2- White
3- Red
4- Blue

Sadelta
1- Shield
2- White
3- Brown
4- Green

Turner
1- Shield & Red
2- White
3- Blue
4- Black
Yellow NC


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Disclaimer: Although the greatest care has been taken while compiling these documents,

we cannot guarantee that the instructions will work on every radio presented.