Original
LEDPWB
Mirrer
HPS
Image scanner unit (ISU)
Figure 2-1-13 Scanner unit block diagram
Contact glass
EL
Lens
ISUM
2-1-10
CCD_SEL
CCD
CCDCLK2
Image
sensor
CCDCLK1
CCDPWB
SMOT_AP
SMOT_BP
SMOT_AN
SMOT_BN
HP_SW
Scanner unit
2NL/2P8
POW
YC6-9
PWM
YC6-8
VSET
YC6-5
YC9-35
YC9-4
YC9-2
ISCPWB
YC5-1
YC5-2
YC5-3
YC5-4
YC8-3
YC4
YC25
MPWB