Galaxy DX Radios Galaxy DX Radios DX66V

SPECIFICATIONS

• Owner's Manual

RADIO MODIFICATIONS

• Frequency Conversion For (EPT004410Z Band PCB)
• Frequency Conversion For (EPT004410A "SMT" Band PCB)
• Channel Chart (After Modification)
• 10 meter FM Mod (28.000 - 29.655MHz)
• Disabling Talkback
• Roger Beep Tone Mod

ALIGNMENT PROCEDURES

• PLL Alignment
• Transmitter Alignment
• Receiver Alignment
• Alignment Locations
• VCO Frequency Generation Chart Bands Bands A-D and Bands E-H

ALIGNMENT PROCEDURES

• PLL Alignment
• Transmitter Alignment
• Receiver Alignment
• Alignment Locations
• VCO Frequency Generation Chart Bands Bands A-D and Bands E-H

SEMICONDUCTOR INFORMATION

• Transistor Voltage Chart
• Integrated Circuits Voltage Chart
• Semiconductor Datasheets

DIAGRAMS

• DX66V Schematic Diagram (EPT360014B) (April 19, 2002)
• DX66V Schematic Diagram (EPT360014C) (Dec. 06, 2005)
• Active Device Location Diagram (Main Board)
• Band Board Schematic Diagram (EPT004410Z)
• Frequency Counter PCB Schematic Diagram (EPT210014C)
• Frequency Counter PCB Schematic Diagram (EPT210014D)
• Dimmer PCB Schematic Diagram (EPT55V-51Z)
• DX66V Inter-connection Diagram DX66V Inter-connection Diagram

PCB Layouts and Parts

• Main PCB (EPT360014B or EPT360014C)
• Channel Selector PCB (EPT055V30Z)
• Display PCB (EPT055V20Z)
• Frequency Counter PCB (EPT210014C)
• Frequency Counter PCB (EPT210014D) (Started with later 2005 Production)
• Mic Jack PCB (EPT360050Z)
• Dimmer PCB (EPT55V-51Z)
• Band Board Layout (EPT004410Z)
• Band Board Layout SMT (EPT004410A) Later Production
• Mode Switch PCB (EPT066V40Z)
• ECHO PCB (EPT0SSB50B) (Early Version)
• ECHO PCB (EPT0SSB50F) (Used to the end of 2002)
• ECHO PCB (EPT0SSB51J) Current Production

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