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Sine Wave Generation Techniques
- Category
- Ring Mod / Synth· Oscillators LFOs and Signal Generators
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- see vendor
- Tags
- Oscillators LFOs and Signal Generators
Schematic
The schematic is the archived file. Open it at Experimentalists Anonymous, or browse its folder.
Parts list 19 rows
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| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 7 | ||||
| ×3 | 2k | 2k | Q3 bias; two in the RC phase-shift network; read from the schematic by eye | |
| ×1 | 27k | 27k | Q1 base; read from the schematic by eye | |
| ×1 | 3k | 3k | Q1 emitter; read from the schematic by eye | |
| ×1 | 1M | 1M | to LM386 input; read from the schematic by eye | |
| ×1 | 1.5M | 1.5M | Q2 collector-base feedback; read from the schematic by eye | |
| ×1 | 10 | 10 | Q2 emitter; read from the schematic by eye | |
| ×1 | 100k | 100k | detector load; read from the schematic by eye | |
| Capacitors 6 | ||||
| ×1 | 0.1uF | 100n | Q1 emitter decoupling; read from the schematic by eye | |
| ×1 | 10uF | 10u | electrolytic, LM386 input coupling; read from the schematic by eye | |
| ×1 | 250uF | 250u | electrolytic, LM386 output; read from the schematic by eye | |
| ×3 | 1000pF | 1n | phase-shift network (drawn 3 x 1000 pF); read from the schematic by eye | |
| ×1 | 30pF | 30p | read from the schematic by eye | |
| ×1 | 5uF | 5u | electrolytic, detector filter; read from the schematic by eye | |
| Diodes 2 | ||||
| ×1 | LM313 | LM313 | 1.2V reference diode; read from the schematic by eye | |
| ×1 | 1N914 | 1N914 | output level detector; read from the schematic by eye | |
| Transistors 3 | ||||
| Q1 | 2N3904 | 2N3904 | read from the schematic by eye | |
| Q2 | 2N3904 | 2N3904 | read from the schematic by eye | |
| Q3 | 2N3904 | 2N3904 | read from the schematic by eye | |
| ICs 1 | ||||
| ×1 | LM386 | LM386 | power amp driving the 8 ohm load; read from the schematic by eye | |