Cis Section - Sharp MX-M550U Service Manual

C. CIS section
CIScnt
CN2
PWB
B12B-PHDSS-B
CN3
9604S-35F
1 SD7
2 GND
3 SD6
4 GND
5 SD5
6 GND
7 SD4
8 GND
9 SD3
CN1
10 GND
B26B-PHDSS
11 SD2
12 GND
13 SD1
14 GND
15 SD0
FFC-35Pin 16 GND
17 /LST
18 GND
19 SCLK
20 GND
21 LD
22 GND
23 DATA
24 GND
25 CLK
26 GND
27 LGATE
28 GND
29 SCN
30 GND
31 VDS
32 GND
33 VAS
34 GND
35 VLED
Signal
Code
name
CIS CIS CIS control PWB/CIS unit
SD7 1
SD6 2
SD5 3
SD4 4
SD3 5
SD2 6
SD1 7
SD0 8
SCN cnt PWB
/LST 9
SCLK 10
GND 11
GND 12
CN10
S26B-PHDSS-B
BR BR
2_DATA1- 1 1 2_DATA1-
BR BR
2_DATA1+ 2 2 2_DATA1+
BR BR
2_DATA0- 3 3 2_DATA0-
BR BR
4 2_DATA0+
2_DATA0+ 4
BR BR
5 2_CLK-
2_CLK- 5
BR BR
2_CLK+ 6 6 2_CLK+
BR BR
/2_DBL- 7 7 /2_DBL-
BR BR
/2_DBL+ 8 8 /2_DBL+
GY GY
GND 9 9 GND
BR
BR
FRM_CCD2 10 10 FRM_CCD2
BR BR
CLK_CCD2 11 11 CLK_CCD2
BR BR
PAGE2 12 12 PAGE2
BR BR
ADD_CCD2 13 13 ADD_CCD2
BR BR
14 TXD_CCD2
TXD_CCD2 14
BR BR
15 RES_CCD2
RES_CCD2 15
BR BR
RXD_CCD2 16 16 RXD_CCD2
OR OR
3.3V3 17 17 3.3V3
OR OR
3.3V3 18 18 3.3V3
RD RD
24V3 19 19 24V3
GY
GY
GND 20 20 GND
PL
PL
12V2 21 21 12V2
GY GY
GND 22 22 GND
BL BL
5V2 23 23 5V2
GY GY
GND 24 24 GND
BL BL
25 5V2
5V2 25
BR BR
26 /CISSET
/CISSET 26
Name
MX-M700N DSPF SECTION C – 3
CIS unit
Function/Operation
Scans document images (back surface) and controls
the CIS unit.
Type NOTE