Galaxy DX Radios DX939
Documentation Project

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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


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we cannot guarantee that the instructions will work on every radio presented.