Galaxy DX Radios Galaxy DX Radios DX919

SPECIFICATIONS

• Owner's Manual
• Factory Service Manual

RADIO MODIFICATIONS

• Frequency Conversion
• Channel Chart (After Modification)

ALIGNMENT PROCEDURES

• PLL Alignment
• Transmitter Alignment
• Receiver Alignment
• Alignment Locations

SEMICONDUCTOR INFORMATION

• Semiconductor Datasheets

DIAGRAMS

• DX919 Schematic Diagram (EPT092912Z) (July 10, 2003)
• DX919 Schematic Diagram (EPT092913Z) (June 30, 2004)
• Control Schematic Diagram (July 10, 2003)
• DX919 Inter-connection Diagram
• DX919 Inter-connection Diagram

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



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