CIRCUIT DESCRIPTION

KEY MATRIX

 

KC0

KC1

KC2

KC3

KC4

KC5

KC6

KC7

 

 

 

 

 

 

 

 

 

FI0

C2 (1)

C#2 (1)

D2 (1)

D#2 (1)

E2 (1)

F2 (1)

F#2 (1)

G2 (1)

 

 

 

 

 

 

 

 

 

SI0

C2 (2)

C#2 (2)

D2 (2)

D#2 (2)

E2 (2)

F2 (2)

F#2 (2)

G2 (2)

 

 

 

 

 

 

 

 

 

 

FI1

G#2 (1)

A2 (1)

A#2 (1)

B2

(1)

C3 (1)

C#3 (1)

D3 (1)

D#3 (1)

 

 

 

 

 

 

 

 

 

 

SI1

G#2 (2)

A2 (2)

A#2 (2)

B2

(2)

C3 (2)

C#3 (2)

D3 (2)

D#3 (2)

 

 

 

 

 

 

 

 

 

 

FI2

E3 (1)

F3 (1)

F#3 (1)

G3

(1)

G#3 (1)

A3 (1)

A#3 (1)

B3 (1)

 

 

 

 

 

 

 

 

 

 

SI2

E3 (2)

F3 (2)

F#3 (2)

G3

(2)

G#3 (2)

A3 (2)

A#3 (2)

B3 (2)

 

 

 

 

 

 

 

 

 

FI3

C4 (1)

C#4 (1)

D4 (1)

D#4 (1)

E4 (1)

F4 (1)

F#4 (1)

G4 (1)

 

 

 

 

 

 

 

 

 

SI3

C4 (2)

C#4 (2)

D4 (2)

D#4 (2)

E4 (2)

F4 (2)

F#4 (2)

G4 (2)

 

 

 

 

 

 

 

 

 

 

FI4

G#4 (1)

A4 (1)

A#4 (1)

B4

(1)

C5 (1)

C#5 (1)

D5 (1)

D#5 (1)

 

 

 

 

 

 

 

 

 

 

SI4

G#4 (2)

A4 (2)

A#4 (2)

B4

(2)

C5 (2)

C#5 (2)

D5 (2)

D#5 (2)

 

 

 

 

 

 

 

 

 

 

FI5

E5 (1)

F5 (1)

F#5 (1)

G5

(1)

G#5 (1)

A5 (1)

A#5 (1)

B5 (1)

 

 

 

 

 

 

 

 

 

 

SI5

E5 (2)

F5 (2)

F#5 (2)

G5

(2)

G#5 (2)

A5 (2)

A#5 (2)

B5 (2)

 

 

 

 

 

 

 

 

 

FI6

C6 (1)

C#6 (1)

D6 (1)

D#6 (1)

E6 (1)

F6 (1)

F#6 (1)

G6 (1)

 

 

 

 

 

 

 

 

 

SI6

C6 (2)

C#6 (2)

D6 (2)

D#6 (2)

E6 (2)

F6 (2)

F#6 (2)

G6 (2)

 

 

 

 

 

 

 

 

 

 

FI7

G#6 (1)

A6 (1)

A#6 (1)

B6

(1)

C7 (1)

 

 

 

 

 

 

 

 

 

 

 

 

 

SI7

G#6 (2)

A6 (2)

A#6 (2)

B6

(2)

C7 (2)

 

 

 

 

 

 

 

 

 

 

 

 

 

FI10

 

+

-

0

Accomp.

Main Vol.

Mode

 

 

Volume Up

Up

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

KI0

Demo

3

2

1

Tempo

Main Vol.

Intro/

 

Up

Down

Fill-In

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

KI1

Transpose

6

5

4

Rhythm

Accomp.

Synchro/

 

Tune/MIDI

Vol. Down

Ending

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

KI2

Touch

9

8

7

Tone

Tempo

Start/

 

Response

Down

Stop

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Note: Each key has two contacts, the first conatct (1) and second contact (2).

Key

 

FI

Second contact (2)

First contact (1)

 

KC

 

SI

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Casio CTK-530 manual Circuit Description, KEY Matrix, FI10

CTK-530 specifications

The Casio CTK-530 is a versatile digital keyboard designed for both beginners and experienced musicians. With its impressive array of features and technologies, the CTK-530 offers a perfect blend of functionality and creativity, making it an excellent choice for aspiring musicians and seasoned players alike.

At the heart of the CTK-530 is its 61 touch-sensitive keys, which provide a realistic piano-playing experience. The touch-sensitive feature allows musicians to express dynamics through varying levels of pressure, creating a more authentic sound. The keyboard’s full-size keys are ideal for practicing and performing, allowing users to hone their skills efficiently.

One of the standout features of the CTK-530 is its extensive sound library, offering over 600 built-in tones. These tones cover a wide range of instruments, from classic pianos and electric pianos to synthesizers and orchestral sounds, enabling users to explore various musical styles. The keyboard also includes 180 rhythms, giving musicians a diverse palette to work with when creating original compositions or playing along with backing tracks.

The CTK-530 incorporates Casio's innovative Digital Signal Processing (DSP) technology, which enhances the quality of sound production. This technology allows users to apply various effects, including reverb and chorus, which can be customized to fit individual preferences. This feature also adds depth and richness to performances, making them more engaging.

An integrated lesson function is another highlight of the CTK-530. This feature is particularly useful for beginners, as it provides interactive lessons and practice sessions, allowing users to learn at their own pace. Additionally, the keyboard includes the Casio Chordana app compatibility, enabling smartphone connectivity for even more learning resources and song support.

For those who wish to record their music, the CTK-530 offers a built-in MIDI recorder, allowing users to capture their performances with ease. This feature, combined with an LCD display that provides visual feedback, ensures that both practice and performance are streamlined and efficient.

In terms of connectivity, the CTK-530 includes a headphone output for private playing and audio input for connecting external devices. This feature makes it easy to accompany backing tracks from smartphones or tablets, enhancing the playing experience.

Overall, the Casio CTK-530 is an impressive digital keyboard that offers a wealth of features, making it an excellent choice for anyone looking to explore the world of music. With its blend of sound quality, technology, and user-friendly design, the CTK-530 stands out as an ideal instrument for creativity and learning.