Power Supply; Power Connection With Each Option - Canon AD2 Service Manual

2
Technology > Function > Power supply > Power connection with each option

Power supply

■ Power connection with each option

Indicating the power supply path between the Printer and Option.
Reader / ADF Unit
Paper Deck
Unit-B1
Built-in wiring
Cassette Feeding Unit-AD1
Connector inside the cover is used for the connection with the printer.
2 Technology > Function > Power supply > Power connection with each option
Booklet Finisher-C1
F-2-11
When power is turned ON, the connected equipment supplies 24VDC and 5VDC to the
Pedestal Controller PCB.
24VDC is used to drive the motor and solenoid. 5VDC is used to drive the sensor and IC.
In addition, 24VDC and 5VDC are supplied to the Paper Deck Unit B1 via the equipment.
Connect in device
Controller 24V
power supply
PCB
DC
FU4
5V
Controller
PCB
Controller
power supply
24V
PCB
Pedestal controller PCB
24V Motor,
Solenoid
+5U
Sensor
+3.3V
IC7
IC
Regulator
Paper deck
Unit B1
F-2-12
2-9
2-9