Casio AP-21 Manual de usuario descargar pdf (Pagina 5)

— 5 —

POWER

VOLUME

MIN MAX

HALL 2

BRILLIANCE

MELLOW BRIGHT

CONTROL

PIANO 1

TONE

PIANO 2 E.PIANO HARPSICHORD PIPE ORGAN STRINGS CHOIRVIBRAPHONE W.BASS E.BASS

LOWER TONE

REVERB

HALL 1

STAGE

ROOM

TREMOLO

CHORUS

SONG A

MEMORY

SONG B RECORD

START/

STOP

TUNE DEMO

OFF

MA2M

MA1M

PS1

CN2M CN1M

CN3M

IF1M

MA4M MA5M

TP10-KY1M TP10-KY2M

PCB LAYOUT

Note: IF1M PCB is a terminal board for the keyboard PCBs, and included in the main PCB.

PCB

Main PCB

Jack PCBs

Console PCBs

Power PCB

JCM433-

MA1M

MA2M

MA4M

MA5M

CN1M

CN2M

CN3M

PS1

Components

CPU, DSP, Sound Source ROM Working storage

RAM, Effect RAM Reset IC, DAC, Filter, Key con-

troller, Power amp, Power supply circuit

LINE IN/OUT jack, MIDI jacks

Phone jacks

Power indicator

Gate array (Button controller/LED driver), LEDs,

Buttons

Main Volume, Brilliance volume

Tune Buttons, Demo button

Fuse, Noise filter

1 2 3 4 5 6 7 8 9 10 ... 28 29

ELECTRONIC KEYBOARD 1
CONTENTS 2
SAFETY NOTICE 2
SPECIFICATIONS 3
BLOCK DIAGRAM 4
PCB LAYOUT 5
DISASSEMBLY INSTRUCTIONS 6
4. Disassembling front cover 7
6. Disassembling keys 8
8. Replacing the main PCB 9
CIRCUIT DESCRIPTION 10
BUTTON MATRIX 11
POWER SUPPLY CIRCUIT 11
MAJOR WAVEFORMS 12
TROUBLESHOOTING 13
2. No sound 14
3. Distorted sound 14
WIRING DIAGRAM 17
EXPLODED VIEW 18
PARTS LIST 20
SCHEMATIC DIAGRAMS 23
Switch & LED Controller 25
INTERFACE PCB JCM433-IF1M 26
KEYBOARD PCB TP8/10 KY-1 27
KEYBOARD PCB TP8/10 KY-2 28
MA0100661A 29

Comentarios a estos manuales

Sin comentarios

Casio AP-21 Manual de usuario Pagina 5

Comentarios a estos manuales

Relacionado con productos y manuales para Instrumentos musicales Casio AP-21