Enclosure not stated
SN76477 Single Chip Synth
- Category
- Ring Mod / Synth· Full Synths Drum Synths and Misc Synth
- Price
- see vendor
- Tags
- Full Synths Drum Synths and Misc Synth
Schematic
The schematic is the archived file. Open it at Experimentalists Anonymous, or browse its folder.
Parts list 60 rows
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| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 10 | ||||
| R1 | 4.7k | 4.7k | 1/4W 10% carbon; read from the schematic by eye | |
| R2 | 4.7k | 4.7k | 1/4W 10% carbon; read from the schematic by eye | |
| R3 | 4.7k | 4.7k | 1/4W 10% carbon; read from the schematic by eye | |
| R4 | 22k | 22k | 1/4W 10% carbon; read from the schematic by eye | |
| R5 | 33k | 33k | 1/4W 10% carbon; read from the schematic by eye | |
| R6 | 4.7k | 4.7k | 1/4W 10% carbon; read from the schematic by eye | |
| R7 | 10k | 10k | 1/4W 10% carbon; read from the schematic by eye | |
| R8 | 10k | 10k | 1/4W 10% carbon; read from the schematic by eye | |
| R9 | 4.7k | 4.7k | 1/4W 10% carbon; read from the schematic by eye | |
| R10 | 4.7k | 4.7k | 1/4W 10% carbon; read from the schematic by eye | |
| Capacitors 23 | ||||
| C1 | 330pF | 330p | polystyrene; read from the schematic by eye | |
| C2 | 1000pF | 1n | polystyrene; read from the schematic by eye | |
| C3 | 2200pF | 2.2n | polystyrene; read from the schematic by eye | |
| C4 | 0.01uF | 10n | polyester; read from the schematic by eye | |
| C5 | 0.01uF | 10n | polyester; read from the schematic by eye | |
| C6 | 0.1uF | 100n | polyester; read from the schematic by eye | |
| C7 | 1uF | 1u | polyester; read from the schematic by eye | |
| C8 | 10uF | 10u | 12V electrolytic; read from the schematic by eye | |
| C9 | 4700pF | 4.7n | polystyrene; read from the schematic by eye | |
| C10 | 0.1uF | 100n | polyester; read from the schematic by eye | |
| C11 | 1uF | 1u | polyester; read from the schematic by eye | |
| C12 | 10uF | 10u | 12V electrolytic; read from the schematic by eye | |
| C13 | 22uF | 22u | 12V electrolytic; read from the schematic by eye | |
| C14 | 470pF | 470p | polystyrene; read from the schematic by eye | |
| C15 | 4700pF | 4.7n | polystyrene; read from the schematic by eye | |
| C16 | 0.47uF | 470n | polyester; read from the schematic by eye | |
| C17 | 4.7uF | 4.7u | 12V electrolytic; read from the schematic by eye | |
| C18 | 100pF | 100p | polystyrene; read from the schematic by eye | |
| C19 | 0.01uF | 10n | polyester; read from the schematic by eye | |
| C20 | 0.1uF | 100n | polyester; read from the schematic by eye | |
| C21 | 1uF | 1u | polyester; read from the schematic by eye | |
| PSU-C1 | 100uF | 100u | 16V electrolytic; battery PSU board (Fig 2.4); read from the schematic by eye | |
| PSU-C2 | 0.1uF | 100n | polyester; battery PSU board; read from the schematic by eye | |
| ICs 3 | ||||
| IC1 | SN76477 | SN76477 | complex sound generator; read from the schematic by eye | |
| IC2 | NE555V | NE555V | clock generator for mixer select lines; read from the schematic by eye | |
| PSU-IC1 | uA78L05AWC | UA78L05AWC | 5V 100mA regulator; battery PSU board; read from the schematic by eye | |
| Potentiometers 8 | ||||
| VR1 | B100K | B100k | Potentiometer | 100k lin, noise clock; read from the schematic by eye |
| VR2 | B1M | B1M | Potentiometer | 1M lin; read from the schematic by eye |
| VR3 | B1M | B1M | Potentiometer | 1M lin; read from the schematic by eye |
| VR4 | B1M | B1M | Potentiometer | 1M lin; read from the schematic by eye |
| VR5 | B470K | B470k | Potentiometer | 470k lin; read from the schematic by eye |
| VR6 | B1M | B1M | Potentiometer | 1M lin; read from the schematic by eye |
| VR7 | B1M | B1M | Potentiometer | 1M lin; read from the schematic by eye |
| VR8 | B1M | B1M | Potentiometer | 1M lin; read from the schematic by eye |
| Switches 16 | ||||
| S1 | SPDT | SPDT | 1 pole changeover; read from the schematic by eye | |
| S2 | SPDT | SPDT | 1 pole changeover; read from the schematic by eye | |
| S3 | SPDT | SPDT | 1 pole changeover; read from the schematic by eye | |
| S4 | SP4T | SP4T | 1 pole 4 way rotary; read from the schematic by eye | |
| S5 | SP4T | SP4T | 1 pole 4 way rotary; read from the schematic by eye | |
| S6 | SPST | SPST | 1 pole on/off; read from the schematic by eye | |
| S7 | SPST | SPST | 1 pole on/off; read from the schematic by eye | |
| S8 | SPST | SPST | 1 pole on/off; read from the schematic by eye | |
| S9 | SPST | SPST | 1 pole on/off; read from the schematic by eye | |
| S10 | SPDT | SPDT | 1 pole changeover; read from the schematic by eye | |
| S11 | SPDT | SPDT | 1 pole changeover; read from the schematic by eye | |
| S12 | SPDT | SPDT | 1 pole changeover; read from the schematic by eye | |
| S13 | SPDT | SPDT | 1 pole changeover; read from the schematic by eye | |
| S14 | SP4T | SP4T | 1 pole 4 way rotary; read from the schematic by eye | |
| S15 | SP4T | SP4T | 1 pole 4 way rotary; read from the schematic by eye | |
| S16 | SP4T | SP4T | 1 pole 4 way rotary; read from the schematic by eye | |