Read Sharp AR-M35 / AR-M450 (serv.man13) Service Manual online
AR-M350 ELECTRICAL SECTION 12-2
2. Circuit Diagram
BOARD TO BOARD
SCN
JNT
PWB
CCD1
CIRCUIT DIAGRAM (MFP) 1/3
3
12
5
11
13
19
20
6
7
8
14
15
1
9
2
17
10
16
4
18
+24V
TX24-80R-L
21
22
23
24
GND2
CN16
+24V
3
2
5
9604S-05C
1
GND2
GND2
/CL1
+24V
4
27
26
28
34
35
29
30
32
25
31
33
36
37
38
39
42
41
43
49
50
44
45
47
40
46
48
51
52
53
54
57
56
58
64
65
59
60
62
55
61
63
66
67
68
69
75
71
70
76
72
73
78
77
74
80
79
XH
/YL
/XL
GND2
LcdM+
LcdD3-
LcdCP2+
LcdD2-
LcdCP1+
lcdD1-
LcdD0-
lcdD0+
LCD-VEE
LCD-VCC
(NC)
lcdDIS
lcdCP2-
+24V
+12V
GND2
+5V
+5V
GND2
+3.3V
GND2
GND2
RES_CCD
TXD_CCD1
CLK_CCD1
FRM_CCD
/1_DBL+
1_DATA1+
1_DATA0+
1_CLK+
PDSEL1
PD
SEG0
SEG2
/F1
/F3
TH
/CCFT
lcdS-
lcdM-
lcdCP1-
/STMPS
GND2
+12V
GND2
+5V
+5V
GND2
+3.3V
GND2
GND2
/CL1
RXD_CCD
ADD_CCD
PAGE1
/1_DBL-
1_DATA1-
1_DATA0-
1_CLK-
PDSEL0
PDSEL2
/KEYIN
/F0
/F2
FRDY
SEG1
lcdS+
/BZR
YH
/STSET
3
12
5
11
13
19
20
6
7
8
14
15
1
9
2
17
10
16
4
18
+24V
21
22
23
24
GND2
27
26
28
34
35
29
30
32
25
31
33
36
37
38
39
42
41
43
49
50
44
45
47
40
46
48
51
52
53
54
57
56
58
64
65
59
60
62
55
61
63
66
67
68
69
75
71
70
76
72
73
78
77
74
80
79
+24V
+12V
GND2
+5V
+5V
GND2
+3.3V
GND2
GND2
RES_CCD
TXD_CCD1
CLK_CCD1
FRM_CCD1
/1_DBL+
1_DATA1+
1_DATA0+
1_CLK+
PDSEL1
PD
SEG0
SEG2
/F1
/F3
TH
/STMPS
GND2
+12V
GND2
+5V
+5V
GND2
+3.3V
GND2
GND2
/CL1
RXD_CCD1
ADD_CCD1
PAGE1
/1_DBL-
1_DATA1-
1_DATA0-
1_CLK-
PDSEL0
PDSEL2
/KEYIN
/F0
/F2
FRDY
SEG1
/BZR
/STSET
30FMZ-BT
CN5
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
2
1
+24V1
/STAMPS
B4B-PH-K-S
TX25-80P-LT-H1
CN1
CN7
/STSET
GND2
3
4
CN6
STMP
CL1
179228-4+175694-4
3
1
2
4
+24V1
/STAMPS
/STSET
GND2
RD
BR
LB
GY
3
4
5
2
1
/CL1
+24V
+24V
GND2
GND2
FFC-5Pin
lcdD1+
lcdD2+
lcdD3+
GND2
XH
/XL
GND2
LcdD3-
LcdD2-
lcdD1-
LcdD0-
LCD-VEE
(NC)
lcdCP2-
lcdCP1-
lcdM-
lcdS-
/CCFT
lcdS+
LcdM+
LcdCP1+
LcdCP2+
lcdDIS
LCD-VCC
lcdD0+
lcdD1+
lcdD2+
lcdD3+
GND2
YH
/YL
GND2
1_CLK+
1_CLK-
1_DATA0+
1_DATA0-
GND2
1_DATA1+
1_DATA1-
/1_DBL+
/1_DBL-
GND2
FRM_CCD1
PAGE1
CLK_CCD1
ADD_CCD1
TXD_CCD1
RXD_CCD1
RES_CCD
GND2
+3.3V
+3.3V
GND2
+5V
+5V
GND2
+5V
+5V
GND2
+12V
+12V
SFW30S-2STE1
GND2(DGND)
+12V
+12V
+5V(+5VA)
GND2(AGND)
+5V(+5VD)
+3.3V
+3.3V
RXD_CCD1
ADD_CCD1
RES_CCD
CLK_CCD1
TXD_CCD1
PAGE1
FRM_CCD1
1_DATA1+
/1_DBL+
/1_DBL-
1_DATA1-
1_CLK-
1_CLK+
1_DATA0+
1_DATA0-
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
GND2(DGND)
GND2(DGND)
GND2(DGND)
GND2(DGND)
+5V(+5VD)
GND2(AGND)
+5V(+5VA)
SH
GND2(AGND)
1
2
3
A_IN
BM03B-SRSS-TB
CN102
CN101
!"#$
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