Main Board Drawing
The main board consists of power, analog and digital sections:
1
）
、
Power section
：
110/220 V is converted to a low voltage to supply the analog
and digital sections.
2
）
、
Analog section
：
Used primarily in the functions of CC
、
CV
、
CR
、
CP, etc.
3
）
、
Digital section
：
Responsible for data processing, function control
、
and LCD
display control.
