Circuit Explanation - Casio EX-830 Service Manual

8. CIRCUIT EXPLANATION

8-1. HARDWARE DIAGRAM
QT-6011DLST
(except for
QT-6600-DLS)
Microphone
MCR
QT-6046MCR
Other terminals
PC or LAN printer
Note: Shadowed device and dot line indicate option devices.
i-Button
key i/f
Drawer
Drawer
AC Adptor
HUB
Remote
printer
UP-400
Power
supply
— 81 —
Speaker
Flash RAM NOR
FROM
Memory
CPU
32MB 64MB 64MB
MODEM
or
PC
Scanner
(HHS-15)
Slip
printer
SP-1300
Remote
Power
display
supply
QT-6060D
Remote
Remote
printer
printer
UP-400
UP-400
Power Power
supply
supply
Remote
printer
UP-360
Power
supply