Galaxy
DX Radios DX939
Documentation Project
CBTricks.com
VR PCB RF Power / VOL
/ SQ MIC Gain / RF Gain (EPT093940Z)
Trace Layout
Parts List
|
Ref#
|
Description |
MFR.
Part No.
|
|
VR PCB EPT093940Z (DX-939) |
#MT-155E-P05 |
|
|
VR P.C.B. 108.5x25.5x1.6t (S) |
EPT093940Z |
Potentiometers
|
Ref#
|
Description |
MFR.
Part No.
|
|
MIC GAIN |
V/R 1KA RD901-20-20K-A1K L=20 |
RV10203529 |
|
RF GAIN |
V/R 1KB RD901-20-20K-B1K L=20 |
RV10203528 |
|
RF POWER |
V/R 5KB RD901-20-20K-B5K L=20 |
RV50203525 |
|
VOLUME |
V/R 50KA/SW L=20 |
RV50303559 |
|
SQUELCH |
V/R 50KB |
RV50303532 |
Capacitors
|
Ref#
|
Description |
MFR.
Part No.
|
|
C501 |
M/C 0.022UF 100WV |
CM1002235Z |
Transistors
|
Ref#
|
Description |
MFR.
Part No.
|
|
Q1 |
T/R DTA124ES |
TDTA0124ES |
Connectors
|
Ref#
|
Description |
MFR.
Part No.
|
|
J1 |
PCB CONNECTOR/S 2P PH=2MM |
EX07N48223 |
|
J2 |
PCB CONNECTOR/S 2P PH=2MM |
EX07N48223 |
|
J3 |
PCB CONNECTOR/S 2P PH=2MM |
EX07N48223 |
|
J4 |
PCB CONNECTOR/S 3P PH=2MM (WHITE) |
EX07W48824 |
|
J5 |
PCB CONNECTOR/S 2P PH=2MM |
EX07N48223 |
|
J6 |
PCB CONNECTOR/S 3P PH=2MM |
EX07N48350 |
|
J7 |
PCB CONNECTOR/S 3P PH=2MM |
EX07N48350 |
|
J9 |
PCB CONNECTOR/S 3P PH=2MM (WHITE) |
EX07W48824 |
|
J10 |
PCB CONNECTOR/S 3P PH=2MM |
EX07N48350 |
|
J11 |
PCB CONNECTOR/S 2P PH=2MM |
EX07N48223 |
|
J12 |
PCB CONNECTOR/S 2P PH=2MM |
EX07N48223 |
|
J13 |
PCB CONNECTOR/S 5P PH=2MM |
EX07N48222 |
|
J14 |
PCB CONNECTOR/S 2P PH=2MM |
EX07N48223 |
|
J15 |
PCB CONNECTOR/S 5P PH=2MM |
EX07N48222 |
|
J16 |
PCB CONNECTOR/S 2P PH=2MM |
EX07N48223 |
|
J17 |
PCB CONNECTOR/S 2P PH=2MM |
EX07N48223 |
|
Ref#
|
Description |
MFR.
Part No.
|
|
PCB-PCB |
LEAD WIRE #26 60MM RED 5:5 |
WL0206005Z |
|
Ref#
|
Description |
MFR.
Part No.
|
|
JP2 |
JUMPER WIRE 7x5x7 2 |
WX01070705 |
Disclaimer: Although the greatest care has been taken while compiling these documents,
we cannot guarantee that the instructions will work on every radio presented.