Casio Celviano AP-80R Manuale utente

ELECTRONIC KEYBOARD

AP-80R

SEP. 2004

AP-80R

CONTENTS

Specifications ---------------------------------------------------------------------------------------------- 1

Block Diagram --------------------------------------------------------------------------------------------- 3

Circuit Description --------------------------------------------------------------------------------------- 4

Printed Circuit Boards ---------------------------------------------------------------------------------- 6

Disassembly ---------------------------------------------------------------------------------------------- 10

Diagnostic Program------------------------------------------------------------------------------------ 17

Exploded View ------------------------------------------------------------------------------------------- 20

Parts List--------------------------------------------------------------------------------------------------- 22

Schematic Diagrams----------------------------------------------------------------------------------- 26

— 1 —

SPECIFICATIONS

GENERAL

Keyboard: 88 piano keys (with touch response)

Polyphony: 32 notes, maximum

Tones: 120 panel tones + 128 GM tones + 10 drum sets; with layer and split

Digital Effects: Reverb (4 types), Chorus (4 types)

Metronome:

Time Signatures: 0, 2, 3, 4, 5, 6

Tempo Range: 20 to 255

Auto Accompaniment:

Number of Rhythms: 120

Tempo Range: 20 to 255

Modes: Normal; CASIO CHORD; FINGERED; FULL RANGE CHORD

Accompaniment Volume: Adjustable

One Touch Presets: Optimal tone, tempo, layer/auto harmonize on/off settings to match rhythm

Auto Harmonize: 12 types; adds harmony notes to melody in accordance with auto accompaniment

chord fingerings.

Built-in Tunes:

Number of Tunes: Piano Group 50 + Song Group 30 + 10 loaded song data (Approximately 132 kilo-

bytes )

Tempo: 20 to 255

Demo: Sequential looping of all 80 preset tunes

Song Volume: Adjustable

Lesson Function: Lesson Part: Left hand, right hand

Song Memory:

Number of Songs: Two (1 Song Recording, 1 Free Recording)

Recorded Data: Song Recording: Right-hand part, left-hand part, both-hand parts

Free Recording: Track 1 (chord accompaniment), Track 2 (melody)

Recording Method: Real-time

Memory Capacity: Approximately 5,300 notes (two songs)

Pedals: Damper, Soft, Sostenuto

Registration Memory: Number of Memory Areas: 16 (4 sets × 4 banks)

Card Slot: 3.3V SmartMediaTM

Other Functions:

Touch: 3 types, off

Transpose: 1 octave (Fto C to F)

Tuning: A4 = 440.0Hz ±50 cents (adjustable)

Display Contrast: Adjustable

MIDI: 16 multi-timbre receive, GM Level 1 standard

— 2 —

Input/Output:

Headphones: Stereo standard jacks ×2

Output Impedance : 170Ω

Output Voltage : 1.1V (RMS) MAX

LINE OUT (R)(L/MONO): Standard jacks ×2

Output impedance: 2.3kΩ

Output voltage: 1.0V (RMS) MAX

MIC IN: Standard jack

Input impedance: 3.3kΩ

Input voltage: 10mV

MIDI (OUT) (IN)

USB port

Speakers: ø16 cm ×2 + ø5 cm ×2 (Output: 20W + 20W)

Power Supply: AP-80R: 120V

AP-80RV: 220-240V

Power Consumption: 60W

Dimensions:

Digital Piano (without stand): 138.0 ×47.6 ×24.4 cm (54 3/8×18 3/4×9 5/8inch)

Digital Piano: 138.1 ×47.7 ×84.6 cm (54 7/16 ×18 13/16 ×33 5/16 inch)

Weight:

Digital Piano (without stand): approximately 41.6 kg (91.7 lbs)

Digital Piano: Approximately 54.0 kg (119.0 lbs)

— 3 —

BLOCK DIAGRAM

Power AMP

LM4765

IC1 (PS1 PCB)

Filter

NJM2068DD

IC5 (PS1 PCB)

D/A Converter

UPD63200GS

IC4 (MAA1 PCB)

Filter

NJM2068DD

IC6,8 (PS1 PCB)

ROM(8MB)

MR27V6402GOLDTN08

IC9 (MAA1 PCB)

SMART MEDIA DRIVER

UPD65891GA-0129EUA

IC10 (MAA1 PCB)

Main Volume

Mute

BCK, SD0, LRCK

RXDITXDO

HEADPHONE

Keyboard

Button/LED Controller

UPD65881GK-1019ETA

IC601 (CNA1 PCB)

MPU

ML6763B-NNTC-116

IC7 (MAA1 PCB)

LED

Button

FI0~10

SI0~10

KC0~7

MA1~22

MD0~15

RAM(128K×16 Static RAM)

CY62136DV30LL55ZIT

IC11 (MAA1 PCB)

MA1~17

MD0~15

SPSP

RESET

MA1,MA21~23

MD7~15

MWEB,MRDB

DB4~7

CONT,RS,RW,E MIDI

OUT

MOUT

MIN

SOFT,SOSTENUTO,DAMPER

VBUS,-D,+D

VA5(5V)

VA15(15V)

Power Supply

IC2~4,Q7,8,D13,14,17,

18,21~24 (PS1 PCB)

LINE OUT

PEDAL

USB

MIC

MIC VR

Filter

NJM2068DD

IC9

(PS1 PCB)

VD3(3V)

RESET

IC1, Q1

(MAA1 PCB)

COM1 ~ COM16

SEG1 ~ SEG120

LCD

LCD Controller

IC1:ML9040-B02GA

IC2:MSM5259GS-K

IC3:MSM5259GS-K

(LCA1 PCB)

— 4 —

CIRCUIT DESCRIPTION

KEY MATRIX

NOMENCLATURE OF KEYS

F#3G#3A#3 C#4D#4 F#4G#4A#4 C#5D#5 F#5G#5A#5

F3 G3 A3 B3 C4 D4 E4 F4 G4 A4 B4 C5 D5 E5 F5 G5 A5 B5 C6

D#3

C2 D2 E2 F2 G2 A2 B2 C3 D3 E3 B6A6G6F6E6D6 C7

C#3A#2G#2F#2D#2C#2

C1 D1 E1 F1 G1 A1 B1A0 B0

A#1A#0 G#1F#1D#1C#1 A#6G#6F#6D#6C#6

B7A7G7F7E7D7 C8

A#7G#7F#7D#7

C#7

KC0 KC1 KC2 KC3 KC4 KC5 KC6 KC7

FI0 A01A0#1B01C11C1#1D11D1#1E11

SI0 A02A0#2B02C12C1#2D12D1#2E12

FI1 F11F1#1G11G1#1A11A1#1B11C21

SI1 F12F1#2G12G1#2A12A1#2B12C22

FI2 C2#1D21D2#1E21F21F2#1G21G2#1

SI2 C2#2D22D2#2E22F22F2#2G22G2#2

FI3 A21A2#1B21C31C3#1D31D3#1E31

SI3 A22A2#2B22C32C3#2D32D3#2E32

FI4 F31F3#1G31G3#1A31A3#1B31C41

SI4 F32F3#2G32G3#2A32A3#2B32C42

FI5 C4#1D41D4#1E41F41F4#1G41G4#1

SI5 C4#2D42D4#2E42F42F4#2G42G4#2

FI6 A41A4#1B41C51C5#1D51D5#1E51

SI6 A42A4#2B42C52C5#2D52D5#2E52

FI7 F51F5#1G51G5#1A51A5#1B51C61

SI7 F52F5#2G52G5#2A52A5#2B52C62

FI8 C6#1D61D6#1E61F61F6#1G61G6#1

SI8 C6#2D62D6#2E62F62F6#2G62G6#2

FI9 A61A6#1B61C71C7#1D71D7#1E71

SI9 A62A6#2B62C72C7#2D72D7#2E72

FI10 F71F7#1G71G7#1A71A7#1B71C81

SI10 F72F7#2G72G7#2A72A7#2B72C82

—5 —

BUTTON MATRIX

KEY LED MATRIX

PLAY/

STOP

EUROPEAN

START/

STOP

ONE

TOUCH

PRESET

TEMPO ∆

PIPE

BASS

MODE

LATIN

VARIOUS

FOR

PIANO

TEMPO ∇

SYNTH-

LEAD

STRINGS

TRANSPOSE/

KEY

CONTROL ∇

ROCK

VARIATION/

FILL-IN

SONG

MEMORY

TRACK

BANK

(REGISTRATION)

ORGAN

TRANSPOSE/

KEY

CONTROL ∆

JAZZ

SYNCHRO/

ENDING

METRONOME

AUTO

HARMONIZE

(REGISTRATION)

GUITAR

SING

ALONG

POPS

INTRO

CARD

SONG/USER

(MUSIC

LIBRARY)

ECHO

DANCE/

FUNK

NOMAL/

FILL-IN

ACCOMP/

SONG

VOLUME

PIANO

(MUSIC

LIBRARY)

E.PIANO

REVERB/

CHORUS

SPLIT

(REGISTRATION)

SYNTH-

PAD

BRASS

SETTING

LAYER

STORE

(REGISTRATION)

GM TONES

REED

SC0

SC1

SC2

SC3

SC4

SC5

SC6

SI0 SI1 SI2 SI3 SI4 SI5 SI6 SI7

TEMPO 2

TEMPO 3

TEMPO 4

VARIOUS

LATIN

EUROPEAN

SING

ALONG

ECHO

POPS

FINGERED

FULL

RANGE

CHORD

CASIO

CHORD

TEMPO 1

TRACK 1/L

TRACK 2/R

START/

STOP

PLAY/

STOP

REPERT

LL0

LL1

LL2

LH25 LH24 LH23 LH22 LH21 LH20 LH19 LH18

JAZZ

ROCK

DANCE/

FUNK

FOR

PIANO

SONG

MEMORY

AUTO

HARMONIZE

LAYER

SPLIT

PIANO

STRINGS

BASS

GUITAR

PIANO

(MUSIC

LIBRARY)

CARD

E.PIANO

ORGAN

REVERB

CHORUS

LL0

LL1

LL2

LH17 LH14 LH13 LH12 LH11 LH10 LH9

BRASS

REED

PIPE

GM TONES

SYNTH-

PAD

SYNTH-

LEAD

SONG/USER

(MUSIC

LIBRARY)

PIANO

— 6 —

PRINTED CIRCUIT BOARDS

MAIN PCB M419-MAA1

— 7 —

SUB PCB M429-PS1

JACK PCB M429-PSA3JACK PCB M429-PSA2 POWER LED PCB M429-PSA4

— 8 —

CONSOLE PCB M429-CNA1

CONSOLE PCB M429-CNA2 CONSOLE PCB M429-CNA5

CONSOLE PCB M429-CNA3 CONSOLE PCB M429-CNA4

POWER SUPPLY PCB M420-ACA1 LED PCB M419-LCA1

LED PCB M419-LCB2

I/O PCB M429-SMA1

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