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PCB LAYOUT
PCB Components
MAIN PCB M804-MDA1 MPU, SRAM(4Mbit), P2ROM(128Mbit), Key controller,
SD card, USB, Power supply circuit
SUB PCB M805-PSA1 Power supply circuit, Power amplifer, Phone terminal, Line out,
Audio IN, Pedal, DC IN jack
Console PCBs M805-CNA1 LCD, LCD contorller, Button, Button contorller
M805-CNA2 Speaker
M805-CNA3 Speaker
M805-CNB1 Power Switch, Button
M805-CNB2 Main volume
SD CARD PCB M805-SDA1 SD CARD
Keyboard PCBs M802-KYA1 Keyboard
M802-KYA2
M805-SDA1 PCB
M805-CNA1 PCBM805-PSA1 PCB
M805-CNB1 PCB
M805-CNB2 PCB
M804-MDA1 PCB
M802-KYA2 PCBM802-KYA1 PCB
M805-CNA2 PCB
M805-CNA3 PCB
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