Functional Block Diagram / Description - KERN FCE 3K1 Service Manual

5 Functional Block Diagram / Description

5.1 Functional Block Diagram
9V Battery
or
Adaptor
Load cell
(Sensor)
FCE-SH-e-0910
Keyboard
Power control /
Regulator &
Low battery
detector
Amplifier
L C D
Microprocessor
digital signal
A/D Converter
analog
signal
5