Galaxy
DX Radios DX939
Documentation Project
CBTricks.com
VR PCB Dimmer/ Talkback
PCB (EPT093950Z)
Trace Layout
Parts List
|
Ref#
|
Description |
MFR.
Part No.
|
|
VR PCB EPT093950Z (DX-939) |
#MT-155E-P02 |
|
|
VR P.C.B. 44x20x1.6tmm (S) |
EPT093950Z |
Potentiometers
|
Ref#
|
Description |
MFR.
Part No.
|
|
DIMMER |
V/R 5KB RD901-20-20K-B5K L=20 |
RV50203525 |
|
TALKBACK |
V/R 20KA/SW (RK097111103E) L=20 |
RV20303558 |
Resistors
|
Ref#
|
Description |
MFR.
Part No.
|
|
R501 |
C/F/R 22K OHM 1/16W |
RCP162234Z |
|
R502 |
C/F/R 1K OHM 1/16W |
RCP161024Z |
|
R503 |
C/F/R 820 OHM 1/16W |
RCP168214Z |
Transistors
|
Ref#
|
Description |
MFR.
Part No.
|
|
Q501 |
T/R DTC124ESATP |
TDTC0124ES |
Connectors
|
Ref#
|
Description |
MFR.
Part No.
|
|
J501 |
PCB CONNECTOR/S 2P PH=2MM |
EX07N48223 |
|
J502 |
PCB CONNECTOR/S 2P PH=2MM |
EX07N48223 |
|
J503 |
PCB CONNECTOR/S 3P PH=2MM |
EX07N48350 |
|
J504 |
PCB CONNECTOR/S 3P PH=2MM |
EX07N48350 |
Disclaimer: Although the greatest care has been taken while compiling these documents,
we cannot guarantee that the instructions will work on every radio presented.