Sharp AR-5012 Service Manual page 101

Sharp digital laser copier/ printer service manual
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ACTUAL WIRING DIAGRAM 3/7 (SCANNER UNIT)
B
CN105
PGND
PGND
VCL
VCL
12V
12V
D-GND
AFE_OBE
VSAMP
CCD-TG
D-GND
CCD-RS
BSAMP
CCD-CP
AFE_SDI
CCD-PHI2
D-GND
CCD-PHI1
AFE_SEN
ADCLK
D-GND
AFE_SCK
AFE_DB7
(mt_at_home)
AFE_DB5
AFE_DB6
D-GND
AFE_DB4
AFE_DB3
AFE_DB2
AFE_DB1
AFE_DB0
FE4-32-S15D5
B
CN102
D-GND
(ONL)
(PSL)
5VEN
D-GND
SELIN3
SELIN2
SELIN1
OP-DATA
OP-LATCH
OP-CLK
(BEO)
(KIN1)
(KIN2)
PSW
5V
DRST
D-GND
18FE-BT-VK-N
CN1
1
1
PGND
2
2
PGND
3
3
VCL
4
4
VCL
5
5
12V
6
6
12V
7
7
D-GND
AFE_OBE
8
8
VSAMP
9
9
CCD-TG
10
10
11
11
D-GND
12
12
CCD-RS
13
13
BSAMP
14
14
CCD-CP
15
15
AFE_SDI
16
16
CCD-PHI2
17
17
D-GND
18
18
CCD-PHI1
19
19
AFE_SEN
20
20
ADCLK
21
21
D-GND
22
22
AFE_SCK
23
23
AFE_DB7
(mt_at_home)
24
24
AFE_DB5
25
25
AFE_DB6
26
26
D-GND
27
27
28
28
AFE_DB4
29
29
AFE_DB3
30
30
AFE_DB2
31
31
AFE_DB1
32
32
AFE_DB0
CN301
1
1
D-GND
2
2
(ONL)
3
3
(PSL)
4
4
5VEN
5
5
D-GND
6
6
SELIN3
SELIN2
7
7
8
8
SELIN1
9
9
OP-DATA
OP-LATCH
10
10
OP-CLK
11
11
(BEO)
12
12
13
13
(KIN1)
14
14
(KIN2)
15
15
PSW
16
16
5V
17
17
DRST
18
18
D-GND
AR-5012 CIRCUIT DIAGRAM 14 - 18
JP1
PGND
1
VCL
2
INVERTER
CCD PWB
SUCANNER UNIT
CN302
DRST
1
2
D-GND
3
OPERATION
PANEL PWB
LAMP
LAMP
DRM RESET SW

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