Canon DADF-AA1 - 3.1 Basic Construction

Chapter 3
3-1
3.1 Basic Construction
3.1.1 Outline of Electric Circuits
0024-6983
Electric circuits of this machine are controlled by the main controller PCB. The main controller PCB detect the input signals from sensors to output the signals that
drive DC loads such as motors, solenoids, clutches, and fans at the predetermined timings. The ADF driver PCB does not have a memory area; data such as the data
used in the service mode is stored in main controller PCB.
F-3-1
J512
J8141
Main
controller
PCB
Motor
Sensor
Solenoid
Reader relay PCB
ADF driver PCB
Clutch
Fan