Galaxy DX Radios Galaxy DX Radios DX55V

SPECIFICATIONS

• Owner's Manual

RADIO MODIFICATIONS

• DX55V Frequency Conversion
• Channel Chart (After Modification)
• Extended 10-Meter Frequency Conversion (28.000 - 29.655MHz)
• Roger Beep Tone Mod
• Adding Talkback Mod

ALIGNMENT PROCEDURES

• PLL Alignment
• Transmitter Alignment
• Receiver Alignment
• Alignment Locations
• VCO Frequency Generation Chart Bands A-C and Bands D-F

SEMICONDUCTOR INFORMATION

• Transistor Voltage Chart
• Semiconductor Datasheets

DIAGRAMS

• DX55V Schematic Diagram (EPT360014B) (July 11, 2006)
• DX55V Schematic Diagram (EPT360014C) (Dec. 06, 2005)
• Active Device Location Diagram (Main Board)
• DX55V Inter-connection Diagram
• DX55V Inter-connection Diagram
• Frequency Counter PCB Schematic Diagram (EPT210014C)
• Frequency Counter PCB Schematic Diagram (EPT210014D)

PCB LAYOUTS AND PARTS

• Main PCB (EPT360014B or EPT360014C)
• Mic Jack PCB (EPT360050Z)
• Dimmer PCB (EPT55V-51Z)
• Frequency Counter PCB (EPT210014C)
• Frequency Counter PCB (EPT210014D) (Started with later 2005 Production)
• Channel Selector PCB (EPT055V30Z)
• Display PCB (EPT055V20Z)
• PA Preamp PCB (EPT300110A)
• Slide Switch PCB (EPT055V40Z)

CHASSIS, MISCELLANEOUS & MECHANICAL PARTS

• Front View Chassis Parts
• Front View Chassis Parts
• Rear View Chassis Parts
• Rear View Chassis Parts
• Miscellaneous & Mechanical Parts

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