Canon iR6570 series Service Manual page 524

Chapter 14
14.2.7 PCBs
14.2.7.1 PCBs
<Reader Unit>
Ref.
[1]
[2]
[3]
[4]
<Printer Unit>
14-16
THM2
ELCB
Name
interface PCB
reader controller PCB
CCD/AP PCB
inverter PCB
TS2
LED1
TS1
THM3
TP1
THM1
IH
H1 / TH5
THU1
H2
F-14-11
T-14-18
Description
serves as the interface with the printer and
ADF
controls the reader unit
performs analog image processing
drives the scanning lamp
F-14-12
Parts No.
FM2-3624
FM2-3623
FM2-3158 (CCD
unit)
FK2-0630
0007-8957