Galaxy DX Radios Galaxy DX Radios DX99V

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)
• Clarifier Mod
• Disabling Talkback ("SMT" Echo PCB) ( EPTOSSB50C)
• Disabling Talkback (EPTOSSB50B) (Used in Early DX99V's)
• 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

SEMICONDUCTOR INFORMATION

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

DIAGRAMS

• DX99V Block Diagram
• DX99V Schematic Diagram (old) (Early DX99V) (Oct. 29, 1993)
• DX99V Schematic Diagram (current production) (Feb. 27, 2004)
• Active Device Location Diagram (Main Board)
• Band Board Schematic Diagram (EPT004410Z)
• Dimmer PCB Schematic Diagram (EPT55V-51Z)
• Frequency Counter PCB Schematic Diagram (EPT210014C)
• Frequency Counter PCB Schematic Diagram (EPT210014D)
• ROBOT PCB (EPT055V60Z) (Used in Early DX99V's)
• DX99V Inter-connection Diagram
• DX99V Inter-connection Diagram
• Echo / Voice Changer/Robot Schematic ( EPTOSSB50C )

PCB Layouts and Parts

• Main PCB (EPT360014B)
• Mode Switch PCB (EPT066V40Z)
• Band Board Layout PCB (EPT004410Z)
• Band Board Layout SMT (EPT004410A) Later Production
• Channel Selector PCB (EPT055V30Z)
• Frequency Counter Board Layout (EPT210014C)
• Frequency Counter PCB (EPT210014D) (Started with later 2005 Production)
• Mic Jack PCB (EPT360050Z)
• Dimmer PCB (EPT55V-51Z)
• Display PCB (EPT055V20Z)
• Echo PCB Layout (EPTOSSB50B) (Used in Early DX99V's)
• ROBOT PCB (EPT055V60Z) (Used in Early DX99V's)
• Echo / Voice Changer/Robot PCB ( EPTOSSB50C) (Used for about last 12 years)

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