2-3-3
CIS relay PWB
DPMPWB
ASIC
DPDRPWB
Y106871-5
(U7)
CPU
(U1)
Figure 2-3-5 CIS relay PWB diagram
1
YC3
U2
Figure 2-3-6 CIS relay PWB silk-screen diagram
CISRPWB
Image data
Control signal
Serial communication data
Control signal
Regulator
(U1)
12V
Control signal
Regulator
(U2)
24V
1
6
YC4
1
10
YC2
U1
Service Manual
5V
12V
40
1
14
YC1
3JX
CIS
2-3-13