Casio CPS-85 User Manual download pdf (Page 2)

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CONTENTS

Page

Specifications ............................................................................................................................................ 1

Block Diagram ........................................................................................................................................... 3

Circuit Description ..................................................................................................................................... 4

Major Waveforms .................................................................................................................................... 11

Printed Circuit Boards ............................................................................................................................. 12

Schematic Diagrams ............................................................................................................................... 13

Exploded View ....................................................................................................................................... 19

Parts List ................................................................................................................................................. 21

SPECIFICATIONS

GENERAL

Keyboard: 88 full size keys with initial touch response

Polyphony: 24 notes maximum

Tones: 10 (with layering)

Tuning curves: 3 types (preset for each tone)

Digital effects: REVERB

Demo tunes

Number of tunes: 10

Titles: 1. Grande valse brillante

2. Turkish March

3. One-Eighty

4. Opaque Mist

5. Harmonious blacksmith

6. Dream Sequence

7. Fugue in G minor

8. Moveable Blues

9. Rainbow

10. Ave Maria

Playback: Repeat sequential play of all tunes; playback always starts from begin-

ning of tune

Manual memory

Type: Real-time recording and playback

Number of songs: 2 (SONG A, SONG B)

Capacity: Approximately 1,200 notes (SONG A + SONG B)

Back-up: Power supplied by batteries or AC adaptor

Pedal: Damper

Other features Transpose (±1 octave, semitone steps)

Tuning (adjustable, A4 = 440 Hz ± 50 cents)

MIDI: 8-channel multi-timbre reception

Speakers: 14 cm × 2 (6 W + 6 W)

Terminals: PHONES (standard stereo jack × 1)

LINE OUT (standard mono jack × 2)

Output impedance: 1.0 KΩ

Output voltage: 1.5 V (RMS) MAX

LINE IN (standard mono jack × 2)

Input impedance: 47 KΩ

Sensitivity: 200 mV

MIDI OUT/IN (DIN jack × 2)

1 2 3 4 5 6 7 ... 23 24

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Casio CPS-85 User Manual Page 2

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