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General| Polyphony | 8 voices |
|---|---|
| Oscillators | 2 DCOs per voice |
| LFO | 1 LFO |
| Keyboard | 49 keys |
| Memory | 64 patches |
| Effects | Chorus |
| Weight | 4.5 kg |
| Year released | 1983 |
| Type | Synthesizer |
| Synthesis Type | Digital |
| Filter | 1 Low Pass Filter (shared for all voices) |
| MIDI | In, Out |
| Power | 9V DC adapter or 6 x C batteries |
Diagram showing all connector layouts and pin assignments.
Describes keyboard data processing and panel switch functions.
Introduces MIDI standards and data formats.
Details tape input, CPU, reset IC, and clock oscillator circuits.
Explains address decoder, ROM, RAM, address latch, and I/O ports.
Covers LED drivers, power supplies, and D/A converter.
Describes master oscillator, EG S/H, and keyboard switch inputs.
Procedures for checking and adjusting power supply and D/A converter.
Steps for adjusting noise level and master oscillator.
Details 80C85A microprocessor specs and block diagram.
Lists carbon, metal film resistors, and their specs.
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