|Korg Poly-800 Synthesizer|
|Category||Professional music equipment|
|Description||Programmable Polyfonic Synthesizer|
The POLY-8OO is an eight voice, programmable polyphonic Synthesizer designed, among other things, to be battery operated and thus portable, (It weighs less than 10 lbs with batteries included.) It features 64 programs with Edit and Tape Interface, MIDI (Musical Instrument Digital Interface) capabilities, built-in Noise Generator, Chorus and an all-digital programming system called the "DAC" (Digital Access Control) System. • Keyboard 49 keys (C-C), Normal or Reverse Color • Voice 8 Voice (WHOLE mode) 4 Voice (DOUBLE mode) • DC01 Octave (LOW, MID, HIGH), Waveform (K. nh 16' 8' 4' 2' (ON/OFF) Level (0-31) • DC02 Octave (LOW, MID, HIGH), Waveform (, n ), 16'8'4'2' (ON/OFF) Level adjustment, Interval (0-12 semitones). Detune (-20 cents MAX) • DCO Mode (WHOLE, DOUBLE) • Noise Level (0 - 15) (White noise) • VCF Cutoff Frequency (0 - 99), Resonance (0- 15), Keyboard Track (OFF, HALF, FULL), EG Intensity (0- 15), EG Polarity (V-', Z^), Trigger mode (for DEG3 only) (SINGLE, MULTI) • Chorus ON/OFF • DEG1 (FOR Attack time. Decay time. Break Point DC01) level, Slope time^Sustain level, Release time (ALL 0-31). • DEG2 (FOR Attack time. Decay time, Break Point DC02) level. Slope time, Sustain level. Release time (ALL 0-31). • DEG3 (FOR Attack time. Decay time, Break Point VCF & NOISE) level. Slope time. Sustain level, Release time (ALL 0-31). • MG Frequency, Delay time, DCO intensi- ty, VCF intensity (ALL 0 - 15). • MIDI Receive Channel (1 - 16), Program Change (ENABLE/DISABLE), Sequencer Clock (INT, EXT) • TUNE +/-50 cents • Power OFF, Master VOLUME • Joystick X axis (+/- Pitch bend); + Y axis (DCO modulation); - Y axis (VCF modulation) • Bend Maximum Pitch BEND (+/-700 cents (Perfect 5th) MAX) • Sequencer START/STOP, STEP, SPEED (Slow- Fast) • Key assign POLY, CHORD MEMORY, HOLD mode • Programs 64 (11 to 88) • Programmer Number select buttons (1 - 8), PRO- GRAM/PARAMETER, BANK HOLD, UP, DOWN, WRITE switches • Display Program Number, Parameter Number, Parameter Value, Bank hold indicator. Edit indicator • Tape interface Save, Load, Verify, Cancel • Input jacks FROM TAPE (HIGH/LOW), PRO- GRAM UP (~t_GND) • Output jacks Output (R, L/MONO), HEAD- PHONES, TO TAPE. • Tape switch ENABLE/DISABLE • Write switch Program (ENABLE/DISABLE) Sequencer (ENABLE/DISABLE) • MIDI jacks IN, OUT • DC 9V AC adapter jack (300 mA minimum; use only recommended Korg adapter) • Strap pegs 2 • Dimensions W: 780mm (31") x D: 286 mm (11.25'') x H: 89mm (3.5'') • Weight 4.3 kg (10 lbs) (including batteries) • Accessories AC 9 V adapter. Cassette tape of Fac- tory Preload Programs, Shielded audio cord (2.5 m), batteries (UM-2 x 6)
These manuals are available for the above equipment:
|Korg -- Poly-800 -- Service Manual|
|Manual Type||Service Manual|
|Size||39.07 Mbytes (40971323 Bytes)|
|Date||01 January 1984|
|Quality||Scanned document, all readable.|
|Upload date||10 September 2017|
|Downloads||132 since 10 September 2017|
1. SPECIFICATIONS ... 1 2. STRUCTURAL DIAGRAM ... 2 3. BLOCK DIAGRAM ... 5 4. CIRCUIT DIAGRAM ... 7 5. PC BOARD ... 10 6. CIRCUIT DESCRIPTIONS ... 14 7. TROUBLESHOOTING TABLE ... 20 8. CHECK AND ADJUSTMENT PROCEDURE ... 21 9. REFERENCE DATA ... 23 10. PARTS LIST ... 32
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