AR-M351U, AR-M451U (serv.man21). Electrical — Sharp Copying Equipment Service Manual (repair manual). Page 7

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AR-M351U/M451U, AR-M355U/M455U  ELECTRICAL SECTION  13 - 7
SCN
cnt
PWB
FG
SRA-21T-3
GY
SD0
DATA
DGND
DGND
SCLK
LD
DGND
DGND
LGATE
DGND
DGND
DGND
/LST
SD1
DGND
1
2
3
4
5
2_DATA0+
2_CLK-
2_CLK+
RXD_CCD2
DGND
SD2
DGND
SD3
SD4
DGND
DGND
SD5
DGND
SD6
DGND
SD7
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
TXD_CCD2
CIS
cnt
PWB
CLK_CCD2
FRM_CCD2
B26B-PHDSS
9
1
20
24
18
7
17
15
10
21
23
25
5
CIS
un
26
13
4
19
6
8
12
11
14
2
16
22
3
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
BL
PL
PL
BR
BR
PL
CN1
2_DBL+
FF3-35-R15
SRA-51T-3
1
2
3
4
5
PL
BR
BR
6
7
8
9
PL
PL
BR
BR
PL
PL
BR
2_DBL+
/CIS_SET
9604S-35F
17
16
18
20
BL
19
15
SCN
LGATE
CLK
2_DATA0+
2_CLK-
2_CLK+
FG
SRA-51T-3
GY
GY
OR
BL
GY
OR
GY
RD
DGND
DGND
VAS
GND2
GND2
SCLK
DGND
SD0
DGND
DGND
/LST
VLED
+5V2
DGND
DGND
DATA
DGND
DGND
2_DATA1-
/CIS_SET
GY
25
26
+3.3V
2_DBL-
LD
SD1
VDS
DGND
DGND
CN3
1
2
3
4
5
6
GND2
ADD_CCD2
RES_CCD2
GND2
CN7
+3.3V
S26B-PHDSS
2_DATA1+
2_DATA0-
7
35
34
33
32
31
30
29
28
27
26
25
24
23
22
14
13
12
+12V1
11
10
9
8
GND2
GND2
+5V2
+12V1
FRM_CCD2
GND2
PAGE2
SD2
20
24
18
17
15
10
21
23
13
PAGE2
+24V3
RXD_CCD2
TXD_CCD2
CLK_CCD2
+3.3V
21
2_DBL-
DGND
+24V3
OR
ADD_CCD2
RES_CCD2
+5V2
+5V2
+3.3V
DGND
SD3
DGND
SD4
DGND
SD5
DGND
SD6
DGND
SD7
19
12
11
14
16
22
DGND
CLK
DGND
DGND
VDS
VAS
SCN
VLED
GND2
9
1
7
10
5
4
6
8
12
11
2
3
GND2
GND2
SD1
CN2
/LST
SD3
B12B-PHDSS-B
SD2
SD6
SD7
SD0
SD5
SD4
SCLK
b
GY
e
d
(3/3)
SPFSET
SPWS
SPFMB
+24V3
VAREF
SDSS
SRRC
6
SPPD
GND2
5
4
3
1
+5V2
27
28
SPOD
SOCD
SPED
SPLS1
/SPFMA
SPFMA
SPFC
SCOV
SPFMO0
2
SPFS
SPLS2
GND2
/SPFMB
+5V1
GND2
+24V3
GND2
GND2
PL
BR
GY
GY
PL
BR
BL
PL
BL
BR
BR
PL
BR
BR
BL
PL
PL
PL
PL
BR
16
10
17
24
9
8
7
GY
GY
RD
RD
PL
BR
S28B-PHDSS
23
14
15
22
19
13
21
11
20
12
18
CN10
26
25
BR
2_DATA1+
2_DATA1-
2_DATA0-
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