NOMENCLATURE OF KEYS
F#1 G#1 A#1 | C#2 D#2 | F#2 G#2 A#2 | C#3 D#3 | F#3 G#3 A#3 | C#4 D#4 | F#4 G#4 A#4 | C#5 D#5 | F#5 G#5 A#5 | C#6 D#6 | F#6 G#6 A#6 | C#7 D#7 | F#7 |
E1 F1 G1 A1 B1 C2 D2 E2 | F2 G2 A2 B2 C3 D3 E3 | F3 G3 A3 B3 C4 D4 E4 | F4 G4 A4 B4 C5 D5 E5 | F5 G5 A5 B5 C6 D6 E6 F6 G6 A6 B6 C7 D7 E7 | F7 G7 | |||||||
BUTTON MATRIX
| KI1 | KI2 | KI3 | KI4 | KI5 | KI6 | KI7 | |
KO0 | SPLIT | LAYER | CH7/CHORD2 | CH8/ | CH9/BASS | CH10/ |
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CHORD3 | RHYTHM |
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KO1 | TRANSPOSE | MAGICAL | MIDI |
| RHYTHM | TONE | PAD | |
/TUNE | PRESET |
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KO2 |
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| CH4/LOWER2 | CH5/PAD | CH6/ | CH2/ | CH3/ | |
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| CHORD1 | UPPER2 | LOWER1 | ||||
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KO3 | 3 | 6 | 9 | DEMO | TOUCH | DIGITAL |
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RESPONSE | EFFECT |
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KO4 | 2 | 5 | 8 | CH1/ | 1 | 4 | 7 | |
UPPER1 | ||||||||
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KO5 | ACM | SONG | MODULATION | MIXER | 0 | – | + | |
VOLUME | MEMORY | |||||||
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KO6 | SYNCH/ | NORMAL/ | INTRO | F | E | D | ||
ENDING | ||||||||
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KO7 | MODE | A | B | C | START/ | TEMPO | TEMPO UP | |
STOP | DOWN | |||||||
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KO8 | CH11/TR1 | CH12/TR2 | CH13/TR3 | CH14/TR4 | CH15/TR5 | CH16/TR6 |
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KO9 | BANK | A | B | C | D | E | STORE | |
SELECT | ||||||||
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POWER SUPPLY CIRCUIT
The power supply circuit generates six voltages as shown in the following table. VDD voltage is always generated. The others are controlled by APO signal output from the CPU.
Name | Voltage | For operation of |
VDD | +5.2 V | CPU, Reset IC, Working storage RAM, KO signal generator |
DVDD | +5.3 V | DSP, Key touch LSI, Sound source ROM, Effect RAM |
AVDD | +5.1 V | DAC, Filter |
LVDD | +5.2 V | LED Driver |
VCC | +12 V | Pilot lamp |
VC | +12 V | Power amplifier |
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