DOWNLOAD Sharp AR-M35 / AR-M450 (serv.man9) Service Manual ↓ Size: 5.28 MB | Pages: 72 in PDF or view online for FREE

Model
AR-M35 AR-M450 (serv.man9)
Pages
72
Size
5.28 MB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / ARM350 450U N Version Service Manual
File
ar-m35-ar-m450-sm9.pdf
Date

Sharp AR-M35 / AR-M450 (serv.man9) Service Manual ▷ View online

AR-M350U CIRCUIT DIAGRAM 9-15
C
C
D
D
E
E
5
4
3
2
1
PCIAD4
PCIAD8
PCIAD21
PCIAD17
PCIAD22
PCIAD23
PCIAD9
PCIAD30
PCIAD3
PCIAD29
PCIAD14
PCIAD5
PCIAD31
PCIAD2
PCIAD1
PCIAD16
PCIAD26
PCIAD27
PCIAD20
PCIAD18
PCIAD19
PCIAD25
PCIAD7
PCIAD13
PCIAD10
PCIAD24
PCIAD12
PCIAD28
PCIAD11
PCIAD15
PCIAD6
PCIAD0
PCBE03
PCBE00
PCBE01
PCBE02
PCBE0[3:0]
17,18
PCIREQ0
10,17
PCIGNT0
10
PDEVSEL0
17,18
PTRDY0
17,18
PCIAD[31:0]
17,18
PFRAME0
10,17,18
PCLK_D
21
SYSCMD[8:0]
2
PLOCK0
17
PPERR0
17,18
PCLK_DR
21
PSTOP0
17,18
PSERR0
17,18
SYSAD[31:0]
2,6
PAR
17,18
PIRDY0
17,18
3.3V
BR72
1
2
3
4
5
6
7
8
BR53
1
2
3
4
5
6
7
8
BR57
1
2
3
4
5
6
7
8
BR71
1
2
3
4
5
6
7
8
BR56
1
2
3
4
5
6
7
8
BR55
1
2
3
4
5
6
7
8
BR70
1
2
3
4
5
6
7
8
BR69
1
2
3
4
5
6
7
8
BR54
1
2
3
4
5
6
7
8
BR67
1
2
3
4
5
6
7
8
BR68
1
2
3
4
5
6
7
8
R149
10
BR52
1
2
3
4
5
6
7
8
IC19C
KS5M0U1347CBP
D7
B7
C17
D8
E16
A5
C7
E6
E9
B17
A6
A17
E7
B6
D16
C16
C6
B16
D15
B5
A16
C15
B4
B15
C5
D14
D6
A15
C4
C14
D5
B14
C3
A14
A13
B13
C13
D13
B12
C12
A11
D12
E12
B11
C11
A10
B10
E11
C10
D10
A9
B9
C9
C8
A7
B8
D9
PCI_SERR_
PCI_FRAME_
PCICLKO
PCI_IRDY_
PCICLKI
PCI_LOCK
PCI_TRDY_
PCI_GNT3_
PCI_PARITY
PCIMODE
PCI_DEVSEL
PCIAD0
PCI_GNT2_
PCI_STOP_
PCIAD1
PCIAD2
PCI_PERR_
PCIAD3
PCIAD4
PCI_GNT1_
PCIAD5
PCIAD6
PCI_REQ3_
PCIAD7
PCI_REQ2_
PCIAD8
PCI_REQ1_
PCIAD9
PCI_IDSEL
PCIAD10
PCI_INTO_
PCIAD11
PCI_INTI_
PCIAD12
PCIAD13
PCIAD14
PCIAD15
PCIAD16
PCIAD17
PCIAD18
PCIAD19
PCIAD20
PCIAD21
PCIAD22
PCIAD23
PCIAD24
PCIAD25
PCIAD26
PCIAD27
PCIAD28
PCIAD29
PCIAD30
PCIAD31
PCI_CBE3
PCI_CBE2
PCI_CBE1
PCI_CBE0
 (     !"#!$
AR-M350U CIRCUIT DIAGRAM 9-16
A
A
B
B
C
C
5
4
3
2
1
3_MD63
3_MD6
3_MD30
MAA9
MAA6
3_MD38
3_MD25
3_MD43
MAA6
MAA1
3_MD53
SDQMA1
3_MD21
3_MD17
3_MD44
3_MD41
MAA10
3_MD15
3_MD46
3_MD35
3_MD62
3_MD33
MAA1
3_MD13
MAA12
MAA10
3_MD51
3_MD10
SDQMA0
3_MD26
3_MD23
MAA8
MAA7
MAA4
MAA9
SDQMA7
3_MD60
3_MD9
3_MD57
MAA5
MAA5
3_MD29
3_MD3
3_MD58
MAA8
3_MD14
MAA3
SDQMA5
3_MD61
MAA11
3_MD45
3_MD19
MAA10
MAA1
MAA5
3_MD52
3_MD16
3_MD32
MAA6
3_MD28
3_MD39
MAA7
3_MD22
MAA3
MAA6
SDQMA6
MAA12
3_MD59
SDQMA3
3_MD50
3_MD47
MAA9
3_MD24
3_MD42
3_MD7
MAA4
MAA0
MAA8
MAA0
MAA2
MAA5
MAA4
MAA1
SDQMA2
3_MD8
3_MD49
3_MD11
3_MD54
MAA2
MAA0
3_MD48
3_MD20
3_MD12
MAA9
MAA2
3_MD34
SDQMA4
MAA11
MAA11
MAA2
3_MD2
MAA7
MAA10
MAA7
3_MD56
3_MD5
3_MD55
MAA0
MAA4
3_MD27
3_MD1
3_MD0
MAA8
3_MD37
MAA11
MAA12
3_MD4
3_MD40
MAA3
MAA12
3_MD36
3_MD31
MAA3
3_MD18
BSEL1A
2
MCASA
2
MAA[12:0]
2
2
MEMCLK0
21
SDQMA[7:0]
2
MWE
2
CKEA
2
2
2
MEMCLK0
21
2
MRASA
2
MEMCLK0
21
MCS0
2
2
MEMCLK0
21
BSEL0A
2
2
2
3_MD[63:0]
2
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
IC5
MT48LC8M16A2TG-75
23
24
25
26
29
30
31
32
33
34
22
35
2
4
5
7
8
10
11
13
42
44
45
47
48
50
51
53
3
9
43
49
6
12
46
52
17
18
19
16
38
37
39
15
20
21
1
14
27
28
41
54
36
40
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10/AP
A11
QD0
QD1
QD2
QD3
QD4
QD5
QD6
QD7
QD8
QD9
QD10
QD11
QD12
QD13
QD14
QD15
VCCQ
VCCQ
VCCQ
VCCQ
VSSQ
VSSQ
VSSQ
VSSQ
CAS#
RAS#
CS#
WE#
CLK
CKE
UDQM
LDQM
BS0
BS1
VCC
VCC
VCC
VSS
VSS
VSS
A12
NC
C12
0.1uF
C11
0.1uF
IC4
MT48LC8M16A2TG-75
23
24
25
26
29
30
31
32
33
34
22
35
2
4
5
7
8
10
11
13
42
44
45
47
48
50
51
53
3
9
43
49
6
12
46
52
17
18
19
16
38
37
39
15
20
21
1
14
27
28
41
54
36
40
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10/AP
A11
QD0
QD1
QD2
QD3
QD4
QD5
QD6
QD7
QD8
QD9
QD10
QD11
QD12
QD13
QD14
QD15
VCCQ
VCCQ
VCCQ
VCCQ
VSSQ
VSSQ
VSSQ
VSSQ
CAS#
RAS#
CS#
WE#
CLK
CKE
UDQM
LDQM
BS0
BS1
VCC
VCC
VCC
VSS
VSS
VSS
A12
NC
IC7
MT48LC8M16A2TG-75
23
24
25
26
29
30
31
32
33
34
22
35
2
4
5
7
8
10
11
13
42
44
45
47
48
50
51
53
3
9
43
49
6
12
46
52
17
18
19
16
38
37
39
15
20
21
1
14
27
28
41
54
36
40
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10/AP
A11
QD0
QD1
QD2
QD3
QD4
QD5
QD6
QD7
QD8
QD9
QD10
QD11
QD12
QD13
QD14
QD15
VCCQ
VCCQ
VCCQ
VCCQ
VSSQ
VSSQ
VSSQ
VSSQ
CAS#
RAS#
CS#
WE#
CLK
CKE
UDQM
LDQM
BS0
BS1
VCC
VCC
VCC
VSS
VSS
VSS
A12
NC
C297
0.1uF
C298
0.1uF
C299
0.1uF
C13
0.1uF
IC6
MT48LC8M16A2TG-75
23
24
25
26
29
30
31
32
33
34
22
35
2
4
5
7
8
10
11
13
42
44
45
47
48
50
51
53
3
9
43
49
6
12
46
52
17
18
19
16
38
37
39
15
20
21
1
14
27
28
41
54
36
40
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10/AP
A11
QD0
QD1
QD2
QD3
QD4
QD5
QD6
QD7
QD8
QD9
QD10
QD11
QD12
QD13
QD14
QD15
VCCQ
VCCQ
VCCQ
VCCQ
VSSQ
VSSQ
VSSQ
VSSQ
CAS#
RAS#
CS#
WE#
CLK
CKE
UDQM
LDQM
BS0
BS1
VCC
VCC
VCC
VSS
VSS
VSS
A12
NC
C300
0.1uF
C14
0.1uF
[SDRAM]
 )     !"#!$
AR-M350U CIRCUIT DIAGRAM 9-17
C
C
D
D
E
E
5
4
3
2
1
SDRAM DIMM Slot
MAA1
3_MD63
SDQMA0
3_MD8
MAA3
3_MD43
3_MD38
3_MD43
3_MD15
3_MD6
MAA6
3_MD53
3_MD26
3_MD25
MAA9
MAA4
3_MD44
3_MD41
3_MD46
3_MD12
3_MD57
3_MD35
3_MD62
3_MD5
MAA8
3_MD33
3_MD1
3_MD23
3_MD51
3_MD36
3_MD33
SDQMA2
3_MD31
SDQMA6
SDQMA4
3_MD42
3_MD50
MAA7
3_MD60
3_MD57
3_MD58
SDQMA1
3_MD18
DQMA5
3_MD61
3_MD11
3_MD45
3_MD28
3_MD45
3_MD2
SDQMA5
3_MD27
3_MD51
3_MD30
3_MD29
3_MD60
3_MD47
3_MD52
3_MD63
3_MD32
3_MD19
3_MD7
MAA5
3_MD39
3_MD3
3_MD9
3_MD58
3_MD59
MAA2
3_MD50
3_MD47
3_MD21
3_MD42
MAA0
3_MD55
3_MD54
3_MD16
3_MD13
3_MD59
3_MD40
3_MD46
MAA11
3_MD49
3_MD54
3_MD53
SDQMA7
3_MD48
3_MD35
MAA12
SDQMA3
3_MD56
3_MD61
3_MD14
3_MD34
3_MD52
3_MD41
DQMA4
3_MD37
3_MD17
3_MD56
3_MD55
MAA10
3_MD24
3_MD49
3_MD10
3_MD20
3_MD4
3_MD38
3_MD34
3_MD37
3_MD44
3_MD40
3_MD39
3_MD48
3_MD62
3_MD36
3_MD0
3_MD22
3_MD32
CKEA
2
MEMCLK4
21
MCASA
2
MCS2A
2
MAA[12:0]
2
SDA
3
MRASA
2
CKEA
2
MEMCLK1
21
SDQMA[7:0]
2
3_MD[63:0]
2
SCL
3
BSEL0A
2
MEMCLK2
21
MCS1A
2
MEMCLK3
21
BSEL1A
2
MWE
2
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
C41
0.1uF
C42
0.1uF
C23
0.1uF
C31
0.1uF
C44
0.1uF
C32
0.1uF
R45
10K
CN3
DMM168-FLAA2-3A133
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
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
68
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
GND
DQ0
DQ1
DQ2
DQ3
+3.3V
DQ4
DQ5
DQ6
DQ7
DQ8
GND
DQ9
DQ10
DQ11
DQ12
DQ13
+3.3V
DQ14
DQ15
NC
NC
GND
NC
NC
+3.3V
W(WE0)
DQMB0
DQMB1
S0
NC(OE0)
GND
A0
A2
A4
A6
A8
A10
BA1
+3.3V
+3.3V
CK0
GND
NC(OE2)
S2
DQMB2
DQMB3
NC(WE2)
+3.3V
NC
NC
NC
NC
GND
DQ16
DQ17
DQ18
DQ19
+3.3V
DQ20
NC
NC
NC(CKE1)
GND
DQ21
DQ22
DQ23
DQ24
DQ25
DQ26
DQ27
+3.3V
DQ28
DQ29
DQ30
DQ31
GND
CK2
NC
NC
SDA
SCL
+3.3V
GND
GND
DQ32
DQ33
DQ34
DQ35
+3.3V
DQ36
DQ37
DQ38
DQ39
DQ40
GND
DQ41
DQ42
DQ43
DQ44
DQ45
+3.3V
DQ46
DQ47
NC
NC
GND
NC
NC
+3.3V
CE
DQMB4
DQMB5
S1
RE
GND
A1
A3
A5
A7
A9
BA0
A11
+3.3V
CK1
NC
GND
CKE0
S3
DQMB6
DQMB7
NC
+3.3V
NC
NC
NC
NC
GND
DQ48
DQ49
DQ50
DQ51
+3.3V
DQ52
NC
NC
NC
GND
DQ53
DQ54
DQ55
GND
DQ56
DQ57
DQ58
DQ59
+3.3V
DQ60
DQ61
DQ62
DQ63
GND
CK3
NC
SA0
SA1
SA2
+3.3V
C24
0.1uF
R44
10K
IC7
MT48LC8M16A2TG-75
23
24
25
26
29
30
31
32
33
34
22
35
2
4
5
7
8
10
11
13
42
44
45
47
48
50
51
53
3
9
43
49
6
12
46
52
17
18
19
16
38
37
39
15
20
21
1
14
27
28
41
54
36
40
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10/AP
A11
QD0
QD1
QD2
QD3
QD4
QD5
QD6
QD7
QD8
QD9
QD10
QD11
QD12
QD13
QD14
QD15
VCCQ
VCCQ
VCCQ
VCCQ
VSSQ
VSSQ
VSSQ
VSSQ
CAS#
RAS#
CS#
WE#
CLK
CKE
UDQM
LDQM
BS0
BS1
VCC
VCC
VCC
VSS
VSS
VSS
A12
NC
C299
0.1uF
3
uF
IC6
MT48LC8M16A2TG-75
23
24
25
26
29
30
31
32
33
34
22
35
2
4
5
7
8
10
11
13
42
44
45
47
48
50
51
53
3
9
43
49
6
12
46
52
17
18
19
16
38
37
39
15
20
21
1
14
27
28
41
54
36
40
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10/AP
A11
QD0
QD1
QD2
QD3
QD4
QD5
QD6
QD7
QD8
QD9
QD10
QD11
QD12
QD13
QD14
QD15
VCCQ
VCCQ
VCCQ
VCCQ
VSSQ
VSSQ
VSSQ
VSSQ
CAS#
RAS#
CS#
WE#
CLK
CKE
UDQM
LDQM
BS0
BS1
VCC
VCC
VCC
VSS
VSS
VSS
A12
NC
C300
0.1uF
 *     !"#!$
AR-M350U CIRCUIT DIAGRAM 9-18
A
A
B
B
C
C
5
4
3
2
1
IOA12
LA18
SYSAD
3_LDATA11
MEMD8
SYSAD
LA19
SYSAD36
SYSAD0
3_LDATA4
SYSAD12
IOA11
MEMD4
LA22
SYSAD3
SYSAD10
IOA5
MEMD1
MEMD12
SYSAD52
3_LDATA14
3_LDATA14
MEMD2
SYSAD
SYSAD15
3_LDATA2
SYSAD40
LA20
3_LDATA1
SYSAD
SYSAD47
MEMD11
SYSAD34
IOA2
IOA14
SYSAD
3_LDATA12
MEMD3
MEMD10
SYSAD7
LA11
SYSAD
SYSAD43
LA5
3_LDATA5
3_LDATA1
3_LDATA4
IOA8
3_LDATA9
LA10
IOA6
SYSAD35
SYSAD46
MEMD13
SYSAD13
3_LDATA3
SYSAD51
SYSAD41
3_LDATA6
SYSAD53
SYSAD49
IOA7
IOA13
LA12
SYSAD37
3_LDATA7
SYSAD1
IOA9
SYSAD
SYSAD
LA15
3_LDATA0
SYSAD48
3_LDATA6
MEMD9
SYSAD11
IOA3
3_LDATA7
MEMD5
SYSAD4
IOA10
LA21
SYSAD
SYSAD2
SYSAD
3_LDATA8
SYSAD
3_LDATA10
SYSAD
3_LDATA9
SYSAD38
3_LDATA5
LA14
MEMD0
LA2
3_LDATA10
SYSAD
MEMD6
SYSAD
3_LDATA15
IOA1
SYSAD14
LA7
SYSAD50
3_LDATA0
MEMD7
SYSAD33
SYSAD5
LA17
3_LDATA3
3_LDATA13
SYSAD45
LA9
SYSAD8
SYSAD
LA13
SYSAD
IOA4
SYSAD6
SYSAD54
3_LDATA15
MEMD15
3_LDATA11
SYSAD39
3_LDATA2
3_LDATA8
SYSAD9
LA16
MEMD14
LA6
SYSAD42
SYSAD44
LA3
IOA15
LA8
3_LDATA12
LA4
3_LDATA13
FMCS9_2
7
LA[22:2]
7,8,10,12
FOE2
7
SYSAD[54:33]
2
SLCTIN
16
FWE0
21
FWE1
7,8
SYSAD[31:0]
2,4
ALE
3
FOE
7,8,10
BOOTCS
3,10
IOA[15:1]
10,11
ROMBUFOE
3
SLCTIN_P
10
ROMWE
3,10,12
FWE2
7
3_LDATA[15:0]
3
ROMBUFDIR
3
3.3V
3.3V
3.3V
3.3V
3.3V
3.
C151
0.1uF
C116
0.1uF
C62
0.1uF
C295
0.1uF
C296
0.1uF
IC26A
74LCX08MTC
1
2
3
C292
0.1uF
IC11C
74LCX32MTC
9
10
8
IC34
74LCX16373MEA
2
3
5
6
8
9
11
12
13
14
16
17
19
20
22
23
1
24
48
25
47
46
44
43
41
40
38
37
36
35
33
32
30
29
27
26
7
18
31
42
4
10
15
21
28
34
39
45
1Q1
1Q2
1Q3
1Q4
1Q5
1Q6
1Q7
1Q8
2Q1
2Q2
2Q3
2Q4
2Q5
2Q6
2Q7
2Q8
1OE
2OE
1LE
2LE
1D1
1D2
1D3
1D4
1D5
1D6
1D7
1D8
2D1
2D2
2D3
2D4
2D5
2D6
2D7
2D8
VCC
VCC
VCC
VCC
GND
GND
GND
GND
GND
GND
GND
GND
IC24
74LCX16245MEA
2
3
5
6
8
9
11
12
13
14
16
17
19
20
22
23
1
24
48
25
47
46
44
43
41
40
38
37
36
35
33
32
30
29
27
26
7
18
31
42
4
10
15
21
28
34
39
45
1B1
1B2
1B3
1B4
1B5
1B6
1B7
1B8
2B1
2B2
2B3
2B4
2B5
2B6
2B7
2B8
1DIR
2DIR
1G
2G
1A1
1A2
1A3
1A4
1A5
1A6
1A7
1A8
2A1
2A2
2A3
2A4
2A5
2A6
2A7
2A8
VCC
VCC
VCC
VCC
GND
GND
GND
GND
GND
GND
GND
GND
IC31
74LCX1624
47
46
44
43
41
40
38
37
36
35
33
32
30
29
27
26
7
18
31
42
4
10
15
21
28
34
39
45
1A1
1A2
1A3
1A4
1A5
1A6
1A7
1A8
2A1
2A2
2A3
2A4
2A5
2A6
2A7
2A8
VCC
VCC
VCC
VCC
GND
GND
GND
GND
GND
GND
GND
GND
C193
0.1uF
C294
0.1uF
C293
0.1uF
IC21
74LCX16244MEA
2
3
5
6
13
14
16
17
19
20
22
23
8
9
11
12
47
46
44
43
41
40
38
37
36
35
33
32
30
29
27
26
7
18
31
42
4
10
15
21
28
34
39
45
1
48
24
25
1Y1
1Y2
1Y3
1Y4
3Y1
3Y2
3Y3
3Y4
4Y1
4Y2
4Y3
4Y4
2Y1
2Y2
2Y3
2Y4
1A1
1A2
1A3
1A4
2A1
2A2
2A3
2A4
3A1
3A2
3A3
3A4
4A1
4A2
4A3
4A4
VCC
VCC
VCC
VCC
GND
GND
GND
GND
GND
GND
GND
GND
1OE
2OE
4OE
3OE
C91
0.1uF
IC12
74LCX244MTC
2
4
6
8
11
13
15
17
18
16
14
12
9
7
5
3
1
19
20
10
1A1
1A2
1A3
1A4
2A1
2A2
2A3
2A4
1Y1
1Y2
1Y3
1Y4
2Y1
2Y2
2Y3
2Y4
1OE
2OE
VCC
GND
[BUFFER]
 +     !"#!$
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