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Reference schematic

Beogram 4002 RIAA

leicht-io-BeoGram-4002-RIAA-BeoGram-4002-RIAA-schematic

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leicht-io-BeoGram-4002-RIAA-BeoGram-4002-RIAA-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
130Placed parts
20Net labels
KiCad 8File format

Bill of materials

125 distinct parts

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

RefValueSymbolQty
BC1NPNSimulation_SPICE:NPN
C110nFDevice:C
C102200uFDevice:C_Polarized_Small
C101100pFDevice:C
C10239nFDevice:C
C103200uFDevice:C
C1042uFDevice:C
C10533nFDevice:C
C10610uFDevice:C_Polarized_Small
C10710uFDevice:C_Polarized_Small
C10810uFDevice:C_Polarized_Small
C11100pFDevice:C
C122200uFDevice:C_Polarized_Small
C132200uFDevice:C_Polarized_Small
C1410uFDevice:C_Polarized_Small
C15100nFDevice:C
C16100nFDevice:C
C1747uFDevice:C_Polarized_Small
C181nFDevice:C
C1922uFDevice:C_Polarized_Small
C210nFDevice:C
C2022uFDevice:C_Polarized_Small
C201100pFDevice:C
C20239nFDevice:C
C203200uFDevice:C
C2042uFDevice:C
C20533nFDevice:C
C20610uFDevice:C_Polarized_Small
C20710uFDevice:C_Polarized_Small
C20810uFDevice:C_Polarized_Small
C214.7nDevice:C
C22100uFDevice:C_Polarized_Small
C23100uFDevice:C_Polarized_Small
C2410uFDevice:C_Polarized_Small
C25100nFDevice:C
C26100nFDevice:C
C27100nFDevice:C
C28100nFDevice:C
C290.1uFDevice:C_Polarized_Small
C3100pFDevice:C
Show the other 85
C3010uFDevice:C_Polarized_Small
C312200uFDevice:C_Polarized_Small
C32100nFDevice:C
C33100uF/6.3VDevice:C_Polarized_Small
C3422uFDevice:C
C3522uFDevice:C
C3622uFDevice:C
C3722uFDevice:C
C410uFDevice:C_Polarized_Small
C547uFDevice:C_Polarized_Small
C61nFDevice:C
C74.7nDevice:C
C810uFDevice:C_Polarized_Small
C92200uFDevice:C_Polarized_Small
D11N4004Device:D_Zener
D21N4004Device:D_Zener
D31N4002Device:D_Zener
D41N4002Device:D_Zener
D51N4004Device:D_Zener
D61N4002Device:D_Zener
D71N914Device:D_Zener
D81N914Device:D_Zener
K1G6K-2Relay:G6K-2
L14.7uHDevice:L
P11From KeyboardConnector_Generic:Conn_01x09
P8From main PCBConnector_Generic:Conn_01x09
P9From WireConnector_Generic:Conn_01x06
R147kDevice:R
R1047kDevice:R
R10247kDevice:R
R10347kDevice:R
R104499Device:R
R10580.6kDevice:R
R1068.45kDevice:R
R1072.37kDevice:R
R10854.9kDevice:R
R1094.3kDevice:R
R11470Device:R
R1102kDevice:R
R11147kDevice:R
R11247kDevice:R
R123k3Device:R
R133k3Device:R
R1468kDevice:R
R15470kDevice:R
R16300Device:R
R17300Device:R
R1847kDevice:R
R195k6Device:R
R247kDevice:R
R20300Device:R
R20247kDevice:R
R20347kDevice:R
R204499Device:R
R20580.6kDevice:R
R2068.45kDevice:R
R2072.37kDevice:R
R20854.9kDevice:R
R2094.3kDevice:R
R211kDevice:R
R2102kDevice:R
R21147kDevice:R
R21247kDevice:R
R22100kDevice:R
R23470Device:R
R246k8Device:R
R25470Device:R
R3470Device:R
R468kDevice:R
R5470kDevice:R
R647kDevice:R
R7100 1WDevice:R
R8100 1WDevice:R
R947kDevice:R
RV11MDevice:R_Potentiometer
TP1GND TestPointConnector:TestPoint
TP224V TPConnector:TestPoint
U1OPA2134Amplifier_Operational:LM358
U10AP63203WURegulator_Switching:AP63203WU
U2OPA2134Amplifier_Operational:OPA2134
U3LM317_TO-220Regulator_Linear:LM317_TO-220
U4LM337_TO-220Regulator_Linear:LM317_TO-220
U5OPA2134Amplifier_Operational:OPA2134
U6OPA2134Amplifier_Operational:OPA2134
U7LM317_TO-220Regulator_Linear:LM317_TO-220

Provenance

Commit
unknown
Licence
CC-BY-4.0

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.