Casio CTK-4000 Service Manual & Parts List

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PCB LAYOUT
PCB Components
MAIN PCB M804-MDA1 MPU, Reset IC, SRAM(4Mbit), P2ROM(128Mbit), Key controller,
SD card, USB, Power supply circuit
SUB PCB M804-PSA1 Power supply circuit, Power amplifer, Phones terminal,
Phone terminal, Pedal, DC IN jack
Console PCBs M805-CNA1 LCD, LCD contorller, Button, Button contorller
M805-CNA2 Speaker
M805-CNA3 Speaker
M805-CNB1 Power SW, Button
M805-CNB2 Main volume
Keyboard PCBs M802-KYA1 Keyboard
M802-KYA2
M805-CNA1 PCBM804-PSA1 PCB
M805-CNB1 PCB
M805-CNB2 PCB
M804-MDA1 PCB
M802-KYA2 PCBM802-KYA1 PCB

Casio CTK-4000 Specifications

General

MIDI-keyboard number of keys	61 keys
Mac compatibility	Yes
Dimensions (WxDxH)	550 x 376 x 130 mm
Power requirements	9V DC, 7.7W
Compatible operating systems	- Windows XP/Vista - Mac OS X 10.3
Interface	USB

Weight and Dimensions

Weight	4600 g