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Reference layout

5.1 Channel Audio Preamplifier

dilshan-6ch-af-preamplifier-6ch-af-preamplifier-layout

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dilshan-6ch-af-preamplifier-6ch-af-preamplifier-layout

The project archive carries the board, its project file and the upstream licence. The archive is zstd-compressed (tar.zst).

126Placed parts
96Nets
2Copper layers
151.3 × 50.8 mmBoard size
yesRouted
KiCad 5File format

Bill of materials

126 distinct parts

113 resolve to something in the catalog — click through to the footprint.

RefValueFootprintQty
C10.1MFDCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder
C100.1MFDCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder
C110.1MFDCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder
C120.1MFDCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder
C130.1MFDCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder
C141MFDCapacitor_SMD:CP_Elec_4x5.3
C151MFDCapacitor_SMD:CP_Elec_4x5.3
C161MFDCapacitor_SMD:CP_Elec_4x5.3
C171MFDCapacitor_SMD:CP_Elec_4x5.3
C181MFDCapacitor_SMD:CP_Elec_4x5.3
C191MFDCapacitor_SMD:CP_Elec_4x5.3
C24700MFDCapacitor_THT:CP_Radial_D30.0mm_P10.00mm_SnapIn
C201MFDCapacitor_SMD:CP_Elec_4x5.3
C2110MFDCapacitor_SMD:CP_Elec_5x5.3
C2210MFDCapacitor_SMD:CP_Elec_5x5.3
C231MFDCapacitor_SMD:CP_Elec_4x5.3
C241MFDCapacitor_SMD:CP_Elec_4x5.3
C251MFDCapacitor_SMD:CP_Elec_4x5.3
C261MFDCapacitor_SMD:CP_Elec_4x5.3
C271MFDCapacitor_SMD:CP_Elec_4x5.3
C281MFDCapacitor_SMD:CP_Elec_4x5.3
C291MFDCapacitor_SMD:CP_Elec_4x5.3
C34700MFDCapacitor_THT:CP_Radial_D30.0mm_P10.00mm_SnapIn
C301MFDCapacitor_SMD:CP_Elec_4x5.3
C311MFDCapacitor_SMD:CP_Elec_4x5.3
C321MFDCapacitor_SMD:CP_Elec_4x5.3
C331MFDCapacitor_SMD:CP_Elec_4x5.3
C341MFDCapacitor_SMD:CP_Elec_4x5.3
C351MFDCapacitor_SMD:CP_Elec_4x5.3
C361MFDCapacitor_SMD:CP_Elec_4x5.3
C371MFDCapacitor_SMD:CP_Elec_4x5.3
C381MFDCapacitor_SMD:CP_Elec_4x5.3
C391MFDCapacitor_SMD:CP_Elec_4x5.3
C40.1MFDCapacitor_THT:C_Disc_D10.5mm_W5.0mm_P10.00mm
C401MFDCapacitor_SMD:CP_Elec_4x5.3
C50.1MFDCapacitor_THT:C_Disc_D10.5mm_W5.0mm_P10.00mm
C610MFDCapacitor_SMD:CP_Elec_5x5.3
C710MFDCapacitor_SMD:CP_Elec_5x5.3
C810MFDCapacitor_SMD:CP_Elec_5x5.3
C910MFDCapacitor_SMD:CP_Elec_5x5.3
Show the other 86
D1W04Diode_THT:Diode_Bridge_Round_D9.0mm
G***LOGO6ch-opamp:pcbway-logo
H1M3MountingHole:MountingHole_3.2mm_M3_DIN965_Pad
H2M3MountingHole:MountingHole_3.2mm_M3_DIN965_Pad
H3M3MountingHole:MountingHole_3.2mm_M3_DIN965_Pad
H4M3MountingHole:MountingHole_3.2mm_M3_DIN965_Pad
J13.5mm TerminalConnector_Phoenix_MC:PhoenixContact_MCV_1,5_3-G-3.5_1x03_P3.50mm_Vertical
J103.5mm Terminal6ch-opamp:3.50mm_PCB_Terminal
J113.5mm Terminal6ch-opamp:3.50mm_PCB_Terminal
J123.5mm Terminal6ch-opamp:3.50mm_PCB_Terminal
J133.5mm Terminal6ch-opamp:3.50mm_PCB_Terminal
J143.5mm Terminal6ch-opamp:3.50mm_PCB_Terminal
J153.5mm Terminal6ch-opamp:3.50mm_PCB_Terminal
J163.5mm Terminal6ch-opamp:3.50mm_PCB_Terminal
J173.5mm Terminal6ch-opamp:3.50mm_PCB_Terminal
J216-pin 2.54mm Male HeaderConnector_PinHeader_2.54mm:PinHeader_1x16_P2.54mm_Vertical
J32-pin Micro JSTConnector_JST:JST_EH_B2B-EH-A_1x02_P2.50mm_Vertical
J45-pin Micro JSTConnector_JST:JST_EH_B5B-EH-A_1x05_P2.50mm_Vertical
J55-pin 2.54mm Male HeaderConnector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical
J63.5mm Terminal6ch-opamp:3.50mm_PCB_Terminal
J73.5mm Terminal6ch-opamp:3.50mm_PCB_Terminal
J83.5mm Terminal6ch-opamp:3.50mm_PCB_Terminal
J93.5mm Terminal6ch-opamp:3.50mm_PCB_Terminal
Q1BC817Package_TO_SOT_SMD:SOT-23
Q2BSS138Package_TO_SOT_SMD:SOT-23
Q3BSS138Package_TO_SOT_SMD:SOT-23
R10RResistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P2.54mm_Vertical
R1010KResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
R1110KResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
R1210KResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
R1310KResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
R1410KResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
R151MResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
R161MResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
R171MResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
R181MResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
R191MResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
R20RResistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P2.54mm_Vertical
R201MResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
R21100KResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
R22100KResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
R23100KResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
R24100KResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
R252.2KResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
R262.2KResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
R272.2KResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
R282.2KResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
R2910KResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
R30RResistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P2.54mm_Vertical
R3010KResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
R3110KResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
R3210KResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
R3322KResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
R3422KResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
R3522KResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
R3622KResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
R37100KResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
R38100KResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
R392.2KResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
R4390RResistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal
R402.2KResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
R4110KResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
R4210KResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
R4322KResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
R4422KResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
R51KResistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal
R61KResistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal
R7390RResistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal
R822KResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
R9470RResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder
REF**KiCad-Logo2_5mm_SilkScreenSymbol:KiCad-Logo2_5mm_SilkScreen
RV150KPotentiometer_SMD:Potentiometer_Bourns_TC33X_Vertical
TP1PCB-PADTestPoint:TestPoint_Pad_D2.0mm
TP2PCB-PADTestPoint:TestPoint_Pad_D2.0mm
TP3PCB-PADTestPoint:TestPoint_Pad_D2.0mm
TP4PCB-PADTestPoint:TestPoint_Pad_D2.0mm
TP5PCB-PADTestPoint:TestPoint_Pad_D2.0mm
U1uA7805Package_TO_SOT_THT:TO-220-3_Vertical
U2LM317TPackage_TO_SOT_THT:TO-220-3_Vertical
U3LM337TPackage_TO_SOT_THT:TO-220-3_Vertical
U4PIC16F886-IPPackage_SO:SSOP-28_5.3x10.2mm_P0.65mm
U5PT2258Package_DIP:DIP-20_W7.62mm_LongPads
U6TL074Package_SO:SO-14_3.9x8.65mm_P1.27mm
U7TL072Package_SO:SO-8_3.9x4.9mm_P1.27mm
U8TL074Package_SO:SO-14_3.9x8.65mm_P1.27mm
U9TL072Package_SO:SO-8_3.9x4.9mm_P1.27mm

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.