Documentation Project
CBTricks.com
Echo PCB (EPT0SSB50F) Board Layout
Trace Layouts
Schematic Diagram
Schematic Diagram
Galaxy
DX Radios DX88HL
Documentation Project
CBTricks.com
Echo
PCB (EPT0SSB50F) Board Layout
Trace
Layouts
Schematic Diagram
Schematic
Diagram
Resistors
|
Ref#
|
Description |
MFR.
Part No.
|
|
R1 |
10K OHM 0.1W |
RCY011034Z |
|
R2 |
33K OHM 0.1W |
RCY013334Z |
|
R3 |
10 OHM 0.1W |
RCY011014Z |
|
R4 |
47K OHM 0.1W |
RCY014734Z |
|
R5 |
33K OHM 0.1W |
RCY013334Z |
|
R6 |
33K OHM 0.1W |
RCY013334Z |
|
R7 |
2.2K OHM 0.1W |
RCY012224Z |
|
R13 |
33K OHM 0.1W |
RCY013334Z |
|
R14 |
47K OHM 0.1W |
RCY014734Z |
|
R15 |
33K OHM 0.1W |
RCY013334Z |
|
R16 |
10 OHM 0.1W |
RCY011014Z |
|
R17 |
4.7K OHM 0.1W |
RCY014724Z |
|
R18 |
22K OHM 0.1W |
RCY012234Z |
|
R20 |
47K OHM 0.1W |
RCY014734Z |
|
R21 |
100K OHM 0.1W |
RCY011044Z |
|
R22 |
33K OHM 0.1W |
RCY013334Z |
|
R23 |
10K OHM 0.1W |
RCY011034Z |
|
R24 |
10K OHM 0.1W |
RCY011034Z |
|
R26 |
10K OHM 0.1W |
RCY011034Z |
|
R27 |
1K OHM 0.1W |
RCY011024Z |
|
R28 |
470 OHM 0.1W |
RCY014714Z |
|
R29 |
4.7K OHM 0.1W |
RCY014724Z |
|
R30 |
10K OHM 0.1W |
RCY011034Z |
Capacitors
|
Ref#
|
Description |
MFR.
Part No.
|
|
C1 |
2.2uF 16WV |
CK5225AA7R |
|
C2 |
0.1Uf 25WV |
CK2104AB7R |
|
C3 |
0.1Uf 25WV |
CK2104AB7R |
|
C4 |
0.01uf 25WV |
CK2103AB7R |
|
C5 |
560PF 50WV |
CK1561AB5A |
|
C6 |
1uF 16WV |
CK510AB7R |
|
C10 |
0.1Uf 25WV |
CK2104AB7R |
|
C11 |
0.01uf 25WV |
CK2103AB7R |
|
C12 |
0.001uF 50WV |
CK1102AB7L |
|
C13 |
0.0015uF 50WV |
CK1152AB7R |
|
C14 |
0.001uF 50WV |
CK1102AB7L |
|
C16 |
0.1Uf 25WV |
CK2104AB7R |
|
C18 |
0.1Uf 25WV |
CK2104AB7R |
|
C19 |
.0047uF 50WV |
CK1472AB6U |
|
C20 |
1uF 16WV |
CK510AB7R |
|
C22 |
1uF 16WV |
CK510AB7R |
|
C23 |
0.01uf 25WV |
CK2103AB7R |
|
C25 |
1uF 16WV |
CK5105ZZ7R |
|
C26 |
330PF 50WV |
CK1331AB5A |
|
C27 |
47uF 16WV |
CE0164767Z |
|
C28 |
0.1Uf 25WV |
CK2104AB7R |
|
C29 |
0.1Uf 25WV |
CK2104AB7R |
|
C30 |
0.1Uf 25WV |
CK2104AB7R |
|
C31 |
1uF 16WV |
CK510AB7R |
|
C32 |
0.1Uf 25WV |
CK2104AB7R |
|
C33 |
0.1Uf 25WV |
CK2104AB7R |
|
C34 |
0.01uf 25WV |
CK2103AB7R |
|
C35 |
0.1Uf 25WV |
CK2104AB7R |
|
C36 |
0.1Uf 25WV |
CK2104AB7R |
|
C37 |
0.1Uf 25WV |
CK2104AB7R |
|
C38 |
0.1Uf 25WV |
CK2104AB7R |
|
C39 |
0.1Uf 25WV |
CK2104AB7R |
|
C40 |
0.1Uf 25WV |
CK2104AB7R |
Integrated Circuits
|
Ref#
|
Description |
MFR.
Part No.
|
|
IC1 |
IC NJM4558M 8PIN |
YNJR04558M |
|
IC2 |
IC ES56033S 16PIN |
YNES56033S |
Transistors
|
Ref#
|
Description |
MFR.
Part No.
|
|
Q1 |
TR 2SC2712GR |
TY2SC2712G |
|
Q3 |
TR 2SC2712GR |
TY2SC2712G |
Diodes
|
Ref#
|
Description |
MFR.
Part No.
|
|
D1 |
DIODE 1SS355 |
EDSS00355Y |
|
D2 |
DIODE 1SS355 |
EDSS00355Y |
|
D3 |
ZENER DIODE 5.6V |
EDZD05569Y |
|
D4 |
DIODE 1SS355 |
EDSS00355Y |
|
D5 |
DIODE 1SS355 |
EDSS00355Y |
|
D6 |
DIODE 1SS355 |
EDSS00355Y |
Connectors
|
Ref#
|
Description |
MFR.
Part No.
|
|
J1 |
PCB CONN/S 2PIN |
EX07N48223 |
|
J2 |
PCB CONN/S 3PIN |
EX07N41227 |
|
J3 |
PCB CONN/S 3PIN |
EX07N41216 |
|
J6 |
PCB CONN/S 6PIN |
EX07N48331 |
Disclaimer: Although the greatest care has been taken while compiling these documents,
we cannot guarantee that the instructions will work on every radio presented.