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16 February 2000
2.8 MAIN PCBs AND THEIR FUNCTIONS
2.8.1 BOARD STRUCTURE
Endorser Unit
CIS Unit
E R C U
S C U
V R S
For the main function of each PCB, refer to the Electrical Component Layout
section.
MAIN PCBS AND THEIR FUNCTIONS
Clutches
Sensors
A D U
Motors
Operation Panel
I O B
H.P Sensor
L a m p
Stabilizer
Cooling
P S U
Fan
2-27
ADF
Main Frame
S B U
Scanner
Motor
Exposure
L a m p
G413D509.WMF
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