Canon ImagePROGRAF iPF650 Series Service Manual page 105

Power Supply PCB
+26V generation function
AC inlet
+21.5V generation function
Host Computer
HDD Expansion PCB
HDD
HDD Controller
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
Power supply control function
BATS801
Lithium Battery
IC803
RTC
IC1201
LAN Controller
IC201
IC701 FLASH ROM
IC703 FLASH ROM
IC2
Operation panel control function
EEPROM contol function
Sensor detection function
Solenoid control function
F-2-29
IC1501/IC1701
IC1601-IC1603
IC601-IC604
SDRAM
IC802
EEPROM
IC1
Interface control function
Image data control function
Hard Disk Drive control function
Linear Encoder detection function
Heat pulse control function
PWM control function
Remaining ink level
detection function
LED control function
Motor control function
IC2750/IC3001
IC4101/IC4103
IC4200/IC4300
IC4401
Motor Driver
Chapter 2
IC301/IC302
SDRAM
Operation Panel
Fans
Ink Tank ROM PCB
Maintenance Cartridge
Relay PCB
IC1 EEPROM
Sensors
Solenoids
Motors
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