Basic Configuration (Dadf); Component Configuration; Outline Of Electric Circuits - Canon D1 Service Manual

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Technology > Basic Configuration (DADF) > Component Configuration > Outline of Electric Circuits

Basic Configuration (DADF)

Component Configuration

■ Outline of Electric Circuits

Electric circuits of this machine are controlled by the main controller PCB2. The main
controller PCB2 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 PCB2.
ADF driver PCB
J9 J10 J11
J509 J504 J503
Reader relay PCB
2 Technology > Basic Configuration (DADF) > Component Configuration > Outline of Electric Circuits
Clutch
Fan
Motor
Sensor
Solenoid
Main controller
PCB2
F-2-25
2-13
2-13