Read Sharp MX-M700U (serv.man2) Service Manual online
MX-M550/M620/M700 CIRCUIT DIAGRAM / 回路図 4 - 93
CDBDQ
5
PLSD
2
PLSD4
CDBDQ3
PLSD3
RETPMA
0
CDBDQ12
ODATA3
CDBDQ2
CDBDQ15
PLSD1
PLSD
1
CDBDQ
0
ODATA7
CDBDQ11
PLSD
0
CDBDQ14
ODATA2
RETPMD2
CDBDQ
1
RETPMD0
CDBDQ10
RETPMD
5
ODATA1
RETPMD1
CDBDQ
14
PLSD
4
PLSD2
CDBDQ
2
RETPMD
7
CDBDQ
6
CDBDQ5
RETPMD
4
ODATA6
CDBDQ
8
CDBDQ
15
RETPMD
6
CDBDQ
3
CDBDQ
7
CDBDQ4
CDBDQ7
CDBDQ1
RETPMD
3
ODATA5
CDBDQ
9
CDBDQ
12
CDBDQ
10
ODATA0
CDBDQ6
CDBDQ0
PLSD
3
CDBDQ
13
CDBDQ
11
CDBDQ9
CDBDQ
4
PLSD
0
ODATA4
CDBDQ8
RETPMA
1
CDBDQ13
XIORD
16,19
BD
17
VDOUTB
17
PM1075_RST
9
PM1075_LSYNC
16
PMDONEB
16
XIOWR
16,19
IDREQB
16,17
PMINTB
16
PM22B_RST
9
RETPMA[1:0]
16
CDID
16,19
FSYNC
16,17
PM1075_CLK
PM1075_PDEN
CDBDQ
ODATA[7:0]
16,17
XCDCSB
16
XIOWR
16,19
XIDACKB
16
XIORD
16,19
XIBACKB
16
PM22_CLK
19
PLSD[4:0]
CDBDQ[15:0]
16,19
XRETPMCS
16
RETPMD[7:0]
16
3.3V
3.3V 3.3V
VCC
3.3V
3.3V
3.3V
VC
3.3
3.3V
3.3V
3.3V
3.3V
ICT2063
C877
0.1uF
R1191
0
ICT
1746
ICT
1957
C994
100pF
NO ASM
ICT2003
ICT2002
R103
0
C879
0.01uF
R1194
0
ICT2007
R
1182
4.
7K
C865
0.01uF
C997
1000pF
+
ICT1777
R1162
220
NO ASM
R1183
0
NO ASM
C864
0.01uF
R1189
0
IC723
PM-22
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
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
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
RA
15
RA
14
RA
13
RA
12
RA
11
RA
10
RA
9
RA
8
GN
D
VD
D
GN
D
VD
D
RA
7
RA
6
RA
5
RA
4
RA
3
RA
2
RA
1
RA
0
GN
D
VD
D
RE
1
RE
0
RAMWR RAMO
E
RD
7
RD
6
RD
5
RD
4
GN
D
VD
D
GN
D
VD
D
RD
3
RD
2
RD
1
RD
0
ALD
0
ALD
1
ALD2
ALD3
ALD4
ALD5
ALD6
ALD7
GND
VDD
GND
VDD
OD0
OD1
OD2
OD3
OD4
OD5
OD6
OD7
GND
VDD
GND
VDD
OD8
OD9
OD10
OD11
OD12
OD13
OD14
OD15
GND
VDD
GND
VDD
OFRDY
OSTRB
ODACK
ODREQ
LSYNC
OBACK
VDDBIA
S
CD
15
CD
14
CD
13
CD
12
CD
11
CD
10
CD
9
CD
8
GN
D
VD
D
GN
D
VD
D
GN
D
VD
D
CD
7
CD
6
CD
5
CD
4
CD
3
CD
2
CD
1
CD
0
GN
D
VD
D
GN
D
VD
D
GN
D
VD
D
RD
WR
I/D
CS
DONE
INT
IBAC
K
IDRE
Q
IDACK
IFRDY
NC
NC
ISTRB
IN_OVR
RESET
GND
VDD
GND
VDD
PLL_BYP
CLK_OUT
A_GND
A_VDD
VDD
VDD
GND
CLOCK
GND
VDD
TESTOUT
TESTIN
ID15
ID14
ID13
ID12
ID11
ID10
ID9
ID8
GND
VDD
GND
VDD
ID7
ID6
ID5
ID4
ID3
ID2
ID1
ID0
ICT1950
ICT1997
R1195
0
C882
0.1uF
R1190
0
+ C885
22uF/
ICT1819
C884
0.1uF
L729
BLM11A151SG
C883
0.01uF
ICT
1759
R1187
0
NO ASM
R
1181
4.
7K
R1034
0
NO ASM
ICT
1741
IC725
PM2060i
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
PD
6
PD
5
PD
4
PD
3
VD
D
VD
D
PD
2
VSS VSS PD
1
PD
0
CS EOP
FSYNC
TEST
TEST
TEST
VDD
VDDBIAS
VSS
RESET
CPUD0
VSSLP
VDDLP
CPUD1
CPUD2
CPUD
3
CPUD
4
CPUD
5
CPUD
6
VD
D
VD
D
BD
VSS
VSS
VIDEO
CPUD
7
ADDRESS
0
ADDRESS
1
RD
WR
LSYNC
PD11
PDEN
VDD
PD10
VSS
VSS
CLK
PD9
PD8
PD7
R1032
4.7K
ICT
1756
R1056
4.7K
C881
0.01uF
ICT
2086
R1192
0
R1197
0
NO ASM
ICT
1745
ICT1962
R1184
0
R1196
0
ICT
1749
R1033
10K
NO ASM
ICT
1755
ICT
1753
ICT
1758
ICT
2089
ICT
1757
ICT1778
ICT
1766
ICT
1761
ICT
1767
ICT1779
ICT
1748
+ C862
22uF/16V
ICT
2087
ICT
1762
ICT1780
C875
0.1uF
R
1179
4.
7K
ICT
1760
ICT
1763
ICT1781
ICT
1742
ICT2004
ICT2090
ICT
1764
ICT1782
ICT
1740
ICT
1765
R1188
0
NO ASM
ICT
1754
ICT
2088
ICT
1744
ICT1955
R1193
0
R1058
0
NO ASM
ICT
1743
C874
0.01uF
ICT1951
R1163
47
NO ASM
R
1060
56
NO
ASM
ICT
1752
C1010
0.1uF
R1030
0
NO ASM
ICT
1747
R1061
56
NO ASM
ICT
1949
C863
0.1uF
C992
1000pF
ICT1953
R
1180
4.
7K
ICT
1739
R1186
0
NO ASM
L728
BLM11A151SG
ICT1952
ICT1954
ICT
1750
C880
0.1uF
ICT
1751
ICT1687
C876
0.01uF
R1029
0
ICT
1738
5
5
4
4
3
3
D
C
B
A
MFP CONTROL PWB (PM-22B/PM-1075) (MX-M620N/M620U/M620)
Click on the first or last page to see other MX-M700U (serv.man2) service manuals if exist.