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Reference schematic

VLF-3 RADIO RECEIVER KIT

K4TFJ-Vintage-Radio-KiCad-Symbols-projects-VLF-3-REV-1C-VLF-3 REV 1C-schematic

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K4TFJ-Vintage-Radio-KiCad-Symbols-projects-VLF-3-REV-1C-VLF-3 REV 1C-schematic

Take the project archive: a schematic is a root sheet plus every sub-sheet beside it, and the root alone opens with its hierarchy missing. The archive is zstd-compressed (tar.zst).

1Sheets
74Placed parts
0Net labels
KiCad 8File format

Bill of materials

72 distinct parts

72 resolve to something in the catalog — click through to the component.

RefValueSymbolQty
ANT1AntennaDevice:Antenna
BT19VDevice:Battery
C124pFDevice:C_Small
C1010uFDevice:C_Polarized_Small_US
C110.001uFDevice:C_Small
C120.001uFDevice:C_Small
C131uFDevice:C_Small
C14330uFDevice:C_Small
C150.1uFDevice:C_Small
C16330uFDevice:C_Polarized_Small_US
C170.1uFDevice:C_Small
C1810uFDevice:C_Polarized_Small_US
C19100uFDevice:C_Polarized_Small_US
C20.01uFDevice:C_Small
C210.1uFDevice:C_Small
C220.1uFDevice:C_Small
C324pFDevice:C_Small
C410uFDevice:C_Small
C50.1uFDevice:C_Small
C60.01uFDevice:C_Small
C70.01uFDevice:C_Small
C81uFDevice:C_Small
C90.1uFDevice:C_Small
D11N4001Diode:1N4001
D21N4001Diode:1N4001
D3MAIN POWERDevice:LED
D4AMP POWERDevice:LED
D53.3VDevice:D_Zener
D63.3VDevice:D_Zener
J1AudioJack2Connector_Audio:AudioJack2
J2AudioJack2Connector_Audio:AudioJack2
J3AudioJack2Connector_Audio:AudioJack2
J4AudioJack3Connector_Audio:AudioJack3
J6Barrel_JackConnector:Barrel_Jack
L13.9mHDevice:L
L2150 mHDevice:L
Q1MMBFJ113Transistor_FET:MMBFJ113
Q2PN2222ATransistor_BJT:PN2222A
R1560KDevice:R_US
R102K2Device:R_US
Show the other 32
R11470Device:R_US
R12220Device:R_US
R132K2Device:R_US
R14100kDevice:R_US
R1520kDevice:R_US
R1620kDevice:R_US
R1710kDevice:R_US
R1815kDevice:R_US
R19100Device:R_US
R210Device:R_US
R2020kDevice:R_US
R211kDevice:R_US
R221kDevice:R_US
R231kDevice:R_US
R241kDevice:R_US
R25100Device:R_US
R2610kDevice:R_Potentiometer_US
R27100Device:R_US
R28270kDevice:R_US
R32.2MDevice:R_US
R422MDevice:R_US
R5680Device:R_US
R6220Device:R_US
R710kDevice:R_Potentiometer_US
R843KDevice:R_US
R910KDevice:R_US
SW1ANTSwitch:SW_Push_DPDT
SW2MAIN POWERSwitch:SW_Push_DPDT
SW3AMP POWERSwitch:SW_SPDT
SW4MIC/DATASwitch:SW_SPDT
U1LM386Amplifier_Audio:LM386
U2LM358Amplifier_Operational:LM358

Provenance

Commit
2fca911593bfe9b0bab02fe806d6e8d8e29b328e
Licence
MIT

How it is used

Trace's agent reads this design as context — what parts a board like this carries, how they are grouped across sheets, what a plausible layer stack and board size look like for the job. It is not copied. The licence above is permissive, and it, the repository and the commit are recorded so the origin of anything derived from it is always answerable.