Pcb Layout - Casio CTK-5000 Service Manual

M805-CNA2 PCB
PCB
MAIN PCB M804-MDA1
SUB PCB M805-PSA1
Console PCBs M805-CNA1
M805-CNA2
M805-CNA3
M805-CNB1
M805-CNB2
SD CARD PCB M805-SDA1
Keyboard PCBs M802-KYA1
M802-KYA2

PCB LAYOUT

M805-CNB2 PCB
M805-CNB1 PCB
M805-PSA1 PCB
M802-KYA1 PCB
MPU, SRAM(4Mbit), P2ROM(128Mbit), Key controller,
SD card, USB, Power supply circuit
Power supply circuit, Power amplifer, Phone terminal, Line out,
Audio IN, Pedal, DC IN jack
LCD, LCD contorller, Button, Button contorller
Speaker
Speaker
Power Switch, Button
Main volume
SD CARD
Keyboard
M805-CNA3 PCB
M804-MDA1 PCB
M802-KYA2 PCB
Components
– 4 –
M805-CNA1 PCB
M805-SDA1 PCB