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lennartquerter
Lenimal Github for DIY for a Eurorack Synth
| Reference | Value | Description |
|---|---|---|
| Q1,Q4,Q7,Q8 | MMBT3904 | 0.2A Ic, 40V Vce, Small Signal NPN Transistor, SOT-23 |
| Q2,Q3,Q5 | MMBT3906 | -0.2A Ic, -40V Vce, Small Signal PNP Transistor, SOT-23 |
| U1 | TL074 | Quad Low-Noise JFET-Input Operational Amplifiers, DIP-14/SOIC-14 |
| U2 | LM13700 | Dual Operational Transconductance Amplifiers with Linearizing Diodes and Buffers, DIP-16/SOIC-16 |
| U3 | TL072 | Dual Low-Noise JFET-Input Operational Amplifiers, DIP-8/SOIC-8 |
| C1 | 1nF | Unpolarized capacitor |
| C2 | 470nF | Unpolarized capacitor |
| C3,C4 | 2.2uF | Polarized capacitor |
| C5 | 47nF | Unpolarized capacitor |
| C6 | 33nF | Unpolarized capacitor |
| C7 | 2.2nF | Unpolarized capacitor |
| C8 | 10nF | Unpolarized capacitor |
| C9 | 22nF |
| Unpolarized capacitor |
| C10,C14 | 47uF | Polarized capacitor |
|---|
| C11-C13,C15-C19 | 100nF | Unpolarized capacitor |
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| D1-D4,D9 | 1N4148WS | 75V 0.15A Fast switching Diode, SOD-323 |
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| D5,D6 | 1N5819WS | 40V 600mV@1A 1A SOD-323 Schottky Barrier Diodes, SOD-323 |
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| D7,D8 | 1N4148 | 100V 0.15A standard switching diode, DO-35 |
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| D10 | LED | Light emitting diode |
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| H1 | Conn_02x05_PWR_Eurorack |
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| J1 | PITCH_INPUT | Audio Jack, 2 Poles (Mono / TS), Switched T Pole (Normalling) |
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| J2 | TRIGGER_IN | Audio Jack, 2 Poles (Mono / TS), Switched T Pole (Normalling) |
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| J3 | OUTPUT | Audio Jack, 2 Poles (Mono / TS), Switched T Pole (Normalling) |
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| J5 | ACCENT_IN | Audio Jack, 2 Poles (Mono / TS), Switched T Pole (Normalling) |
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| R1 | 330K | Resistor |
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| R2-R4,R25,R27,R28,R30,R39 | 100K | Resistor |
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| R5,R6,R12,R15,R17,R21,R22,R24,R26 | 10K | Resistor |
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| R7 | 68K | Resistor |
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| R8 | 180K | Resistor |
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| R9,R10,R29 | 1M | Resistor |
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| R11,R19,R23 | 1K5 | Resistor |
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| R13 | 2K2 | Resistor |
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| R14 | 33K | Resistor |
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| R16 | 4K7 | Resistor |
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| R18 | 6K8 | Resistor |
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| R20 | 3K3 | Resistor |
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| R31 | 22K | Resistor |
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| R32,R35,R37,RV5 | 1K | Resistor,Trim-potentiometer |
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| R33,R34 | 10R | Resistor |
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| R36 | 0R | Resistor |
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| R38 | 120K | Resistor |
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| RV1,RV2,RV7-RV9 | B100K | Potentiometer |
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| RV3,RV6 | B500K | Potentiometer |
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| RV4 | B10K | Potentiometer |
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| SW1 | SW_SPDT | Switch, single pole double throw |
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