Download Print this page

Circuit Description; Key Matrix - Casio CTK-485 Service Manual

Hide thumbs

Advertisement

KEY MATRIX

KI0
KO0
C1
KO1
C#1
KO2
D1
KO3
D#1
KO4
E1
KO5
F1
KO6
F#1
KO7
G1
KO8
KO9
3
KO10
6
KO11
9
KO12
NOMENCLATURE OF KEYS
C#2
D#2
F#2
G#2
A#2
C#3
C2 D2
E2
F2
G2 A2
B2
C3 D3

CIRCUIT DESCRIPTION

KI1
KI2
G#1
E2
A1
F2
A#1
F#2
B1
G2
C2
G#2
C#2
A2
D2
A#2
D#2
B2
+
0
Tempo
2
1
Start/Stop
Transpose/
5
4
Tune
8
7
Fingered
Right
Play/Pause
D#3
F#3 G#3 A#3
C#4 D#4
E3
F3
G3 A3
B3 C4
D4 E4
KI3
KI4
C3
G#3
C#3
A3
D3
A#3
D#3
B3
E3
C4
F3
C#4
F#3
D4
G3
D#4
Tempo
Volume
Synchro/
Fill in
Song Bank
Rhythm
Casio
Normal
Chord
Stop
Left
F#4 G#4 A#4
C#5 D#5
F#5 G#5 A#5
F4
G4
A4
B4 C5 D5
E5
F5
— 4 —
KI5
KI6
E4
C5
G#5
F4
C#5
F#4
D5
G4
D#5
G#4
E5
A4
F5
A#4
F#5
B4
G5
Volume
Tone
Power
off
C#6
D#6
F#6
G#6
G5
A5
B5
C6
D6
E6
F6
G6
KI7
A5
A#5
B5
C6
A#6
A6
B6
C7

Hide quick links:

Advertisement

loading

  Also See for Casio CTK-485