Technical Information - Casio PX-780 Service Manual

3. TECHNICAL INFORMATION

3-1. WIRING DIAGRAM
Touch Panel
LCD
Back light
Triger KEY
2D
Scanner
22pin
CN6
FPC
CN3
FPC
CN800
14pin I/F
FPC
CN12
FPC
CN15
IrDA
CN28
Main
Battery
Printer
PCMCIA
CARD
PCMCIA
CONNECTOR
68pin
CN801
SD
CN7
CARD
MAIN PCB
CN29 CN14
13pin
13pin
MCR PCB
3pin 6pin
KEY PCB
MCR
Head
– 9 –
30pin
Paper
CN19
CN20
Sensor
8pin I/F
FPC
CN13
Power
key
FFC
CN11
CN22
CN24
DC Jack
J1
CN16
16pin
FFC
16pin
Battery cover detect
LED
Speaker
Illuminance
sensor
LED LED
Sub Battery
Super
CAP