Canon ImagePROGRAF iPF650 Series Service Manual page 107

Power Supply PCB
+26V generation function
AC inlet
+21.5V generation function
Host Computer
Carriage PCB
Linear Encoder
Printhead
IC401
DI Sensor reading
EEPROM
control function
Temperature reading
control function
Thermistor
Multi Sensor
IC503/IC504
EEPROM
Multi Sensor
control function
Main Controller PCB
IC1501/IC1701
IC1601-IC1603
Power supply control function
BATS801
IC601-IC604
Lithium Battery
SDRAM
IC802
IC803
RTC EEPROM
IC1
IC1201
LAN Controller
Linear Encoder detection function
IC701 FLASH ROM
IC703 FLASH ROM
IC2
Operation panel control function
PWM control function
Remaining ink level
detection function
LED control function
EEPROM contol function
Sensor detection function
Solenoid control function
Motor control function
IC2750/IC3001
IC4101/IC4103
IC4200/IC4300
IC4401
Motor Driver
F-2-31
IC301/IC302
SDRAM
Interface control function
Image data control function
Heat pulse control function
Operation Panel
Fans
Ink Tank ROM PCB
Maintenance Cartridge
Relay PCB
IC1 EEPROM
Sensors
Solenoids
Motors
Chapter 2
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