Read Sharp MX-M310 / MX-M310N (serv.man4) Service Manual online
MX-M260 CIRCUIT DIAGRAM / 回路図 3 - 3
A5
A3
A1
A4
A2
A6
MEMDB15
MEMDB
3
MEMDB
4
MEMDB
8
MEMDB12
MEMDB13
MEMDB14
MEMDB
0
MEMDB
2
MEMDB
9
MEMDB
6
MEMDB
1
MEMDB10
MEMDB
5
MEMDB
7
MEMDB11
BDOUT3
BDOUT4
BDOUT0
BDOUT2
BDOUT
9
BDOUT11
BDOUT5
BDOUT7
BDOUT1
BDOUT10
BDOUT6
BDOUT8
MEMDA11
MEMDA
2
MEMDA
1
MEMDA
6
MEMDA5
MEMDA2
MEMDA
5
MEMDA11
MEMDA15
MEMDA9
MEMDA1
MEMDA
8
MEMDA10
MEMDA
7
MEMDA13
MEMDA10
MEMDA12
MEMDA14
MEMDA15
MEMDA0
MEMDA
9
MEMDA13
MEMDA6
MEMDA7
MEMDA7
MEMDA8
MEMDA
0
MEMDA14
MEMDA4
MEMDA3
MEMDA
4
MEMDA12
MEMDA
3
MEMDB0
MEMDB1
MEMDB2
MEMDB3
MEMDB1
MEMDB2
MEMDB3
MEMDB4
MEMDB6
MEMDB15
MEMDB11
MEMDB10
MEMDB9
MEMDB8
MEMDB10
MEMDB9
MEMDB8
MEMDB12
MEMDB13
MEMDB14
MEMDB7
MEMDB5
MAD12
MAD11
MAD9
MAD8
MAD11
MAD9
MAD8
MAD7
MAD6
MAD5
MAD4
MAD6
MAD5
MAD4
MAD10
MAD0
MAD1
MAD2
MAD3
MAD0
MAD1
MAD2
MAD3
D[15..0]
(1,3,8,13)
MEMDB[15..0]
(8)
MEMDA[15..0]
(8)
G3.3V
G3.3V
3.3V
3.3V
3.3V
G3.3V
G3.3V
G3.3V
3.3V
MCKE
(8)
/CAS
(8)
/RAS
(8)
/SDCS0
(8)
BANKS0
(8)
BANKS1
(8)
DQML
(8)
/DWE
(8)
DQMU
(8)
/SDCS1
(8)
/HSYNC
(9)
BDOUT[15..0]
(5)
/FAXACK1
(3)
/FAXREQ0
(3)
A[20..1]
(1,3,8,13)
/CS2
(1)
MFCLK
(8)
GDATA[15..0]
(5,9)
/FAXCS1
(3)
/ESCS1
MAD[12..0]
(8)
/FAXCS0
(3,5)
/PCLPRD
(9)
/FAXACK0
(3)
/ESACK0
/FAXPRD
(9)
/PCLCS0
/ESREQ1
/ESCS0
/PCLACK0
/ESPRD
(9)
/FAXREQ1
(3)
/ESREQ0
/ESACK1
/PCLREQ0
/ESCS1
/ESACK1
/ESREQ0
/PCLREQ0
/CPUSYN
(1,3)
/INTR
/SH
(3,9)
NB215NB215
1
NB171
1
NB129
1
NB128
1
NB244
NB244
1
NB210
1
NB228NB228
1
NB213NB213
1
R1
99
10KJ
R1
99
10KJ
NB154
1
R142
33J
R142
33J
NB119
1
R254
47KJ
R254
47KJ
NB188
1
BR155
10KJX4
BR155
10KJX4
1
8
2
7
3
6
4
5
NB225NB225
1
NB173
1
R253
47KJ
R253
47KJ
NB132
1
NB515
NB515 1
NB130
1
NB245
NB245
1
NB219
1
NB110
1
NB212NB212
1
NB223NB223
1
NB155
1
NB147
NB147
1
NB120
1
R580
470J
470J
R580
470J
470J
NB189
1
BR156
10KJX4
BR156
10KJX4
1
8
2
7
3
6
4
5
R579
470J
470J
R579
470J
470J
NB175
1
BR141
10KJX4
BR141
10KJX4
1
8
2
7
3
6
4
5
NB134
1
NB133
1
NB246
NB246
1
NB220
1
NB111
1
NB232NB232
1
NB104
NB104
1
NB222NB222
1
NB230NB230
1
NB156
1
BR157
10KJX4
10KJX4
BR157
10KJX4
10KJX4
1
8
2
7
3
6
4
5
NB121
1
NB190
1
NB177
1
BR142
10KJX4
BR142
10KJX4
1
8
2
7
3
6
4
5
NB138
1
NB135
1
NB247
NB247
1
NB184
NB184
1
NB112
1
NB236NB236
1
NB22
9
NB22
9
1
NB234NB234
1
NB160
1
NB122
1
BR131
10JX4
BR131
10JX4
1
8
2
7
3
6
4
5
NB191
1
NB179
1
NB140
1
NB136
1
NB248
NB248
1
NB185
NB185
1
NB113
1
R144
47KJ
R144
47KJ
NB214NB214
1
NB162
1
NB65
NB65
1
NB123
1
BR12
9
10JX4
BR12
9
10JX4
1
8
2
7
3
6
4
5
NB194
1
NB106
NB106
1
NB181
1
BR153
10KJX4
BR153
10KJX4
1
8
2
7
3
6
4
5
BR105
10KJX4
10KJX4
BR105
10KJX4
10KJX4
1
8
2
7
3
6
4
5
R153
47KJ
R153
47KJ
NB139
1
NB146
NB146
1
NB114
1
NB204NB204
1
NB224NB224
1
NB164
1
NB124
1
R252
47KJ
R252
47KJ
NB674
1
NB196
1
NB107
NB107
1
BR154
10KJX4
BR154
10KJX4
1
8
2
7
3
6
4
5
BR104
10KJX4
10KJX4
BR104
10KJX4
10KJX4
1
8
2
7
3
6
4
5
NB145
1
NB141
1
R141
33J
33J
R141
33J
33J
NB115
1
NB183
1
NB211NB211
1
NB231NB231
1
R202
10KJ
R202
10KJ
NB166
1
NB125
1
NB239
NB239
1
NB203
1
BR145
10KJX4
BR145
10KJX4
1
8
2
7
3
6
4
5
NB142
1
NB143
1
BR143
33JX4
33JX4
BR143
33JX4
33JX4
1
8
2
7
3
6
4
5
NB116
1
NB186
1
NB221NB221
1
NB235NB235
1
NB170
1
VCC
1
VSS
2
MEMDA0
3
MEMDA1
4
MEMDA2
6
MEMDA3
7
MEMDA4
9
MEMDA5
10
MEMDA6
11
MEMDA7
12
MEMDA15
13
MEMDA14
14
MEMDA13
15
MEMDA12
16
MEMDA11
17
VSS
8
MAD7
61
MAD6
62
MAD5
63
MAD4
64
MEMDB12
46
MEMDB11
48
MEMDB10
49
MEMDB9
50
MEMDB8
51
VCC
52
VSS
53
CS1
54
MAD12
55
MAD11
56
MAD9
58
MAD8
59
MEMDB6
40
MEMDB7
41
MEMDB15
42
MEMDB14
43
MEMDB13
45
VCC
18
MEMDA10
19
MEMDA9
20
VSS
21
MEMDA8
22
MCKE
23
DWE
24
CAS
25
RAS
26
CS0
27
BANKS0
28
BANKS1
29
DQMU
30
DQML
31
VCC
32
VSS
33
MEMDB0
34
MEMDB1
35
MEMDB2
36
MEMDB3
37
MEMDB4
38
MEMDB5
39
VSS
47
VSS
60
VCC
44
VCC
57
VCC
5
MAD10
65
MAD
0
66
MAD
1
67
MAD
2
68
MAD
3
70
FAXCS1
71
VSS
72
ESCS1
73
FAXREQ
0
74
FAXACK1
75
ESREQ
0
76
ESACK1
77
PCLREQ
0
78
HSYN
C
7
9
BDOUTD
0
80
BDOUTD
1
81
VC
C
82
BDOUTD
2
83
BDOUTD
3
84
VSS
85
BDOUTD
4
86
BDOUTD
5
87
VC
C
6
9
BDOUTD
6
88
BDOUTD
7
8
9
BDOUTD
8
9
0
BDOUTD
9
9
1
BDOUTD10
9
2
9
3
CPUAD4
230
CPUAD5
22
9
228
VC
C
24
9
VC
C
248
TEST0
247
TEST1
246
VSS
245
VC
C
244
VSS
243
MFCLK
242
VSS
241
TM2
240
VSS
23
9
VC
C
238
IFTSODEN
237
VC
C
236
CPUCS
235
CPUAD0
234
CPUAD1
233
CPUAD2
232
CPUAD3
231
VC
C
256
VC
C
255
VC
C
254
VC
C
253
VSS
252
VSS
251
VC
C
250
NB127
1
NB126
1
NB241
NB241
1
NB206
1
NB108
NB108
1
NB688NB688
1
BR130
10KJX4
10KJX4
BR130
10KJX4
10KJX4
1
8
2
7
3
6
4
5
NB152
1
BR144
33JX4
33JX4
BR144
33JX4
33JX4
1
8
2
7
3
6
4
5
NB117
1
NB673
1
NB187
1
BR146
10KJX4
BR146
10KJX4
1
8
2
7
3
6
4
5
A
B
C
A
B
C
4
3
2
1
MCU PWB
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