Read Sharp MX-M550U / MX-M620U (serv.man2) Service Manual online
MX-M550/M620/M700 CIRCUIT DIAGRAM / 回路図 4 - 99
A_SYSCMD0
A_SYSCMD3
A_SYSCMD7
A_SYSCMD4
A_SYSCMD2
A_SYSCMD5
A_SYSCMD1
A_SYSCMD6
A_SYSCMD8
A_SYSAD1
A_SYSAD46
A_SYSAD22
A_SYSAD56
A_SYSAD14
A_SYSAD48
A_SYSAD25
A_SYSAD18
A_SYSAD51
A_SYSAD50
A_SYSAD62
A_SYSAD45
A_SYSAD15
A_SYSAD40
A_SYSAD35
A_SYSAD37
A_SYSAD43
A_SYSAD34
A_SYSAD7
A_SYSAD63
A_SYSAD2
A_SYSAD27
A_SYSAD42
A_SYSAD53
A_SYSAD47
A_SYSAD33
A_SYSAD44
A_SYSAD54
A_SYSAD3
A_SYSAD31
A_SYSAD61
A_SYSAD29
A_SYSAD49
A_SYSAD11
A_SYSAD5
A_SYSAD12
A_SYSAD41
A_SYSAD21
A_SYSAD24
A_SYSAD16
A_SYSAD59
A_SYSAD26
A_SYSAD32
A_SYSAD28
A_SYSAD30
A_SYSAD4
A_SYSAD36
A_SYSAD52
A_SYSAD9
A_SYSAD39
A_SYSAD6
A_SYSAD60
A_SYSAD55
A_SYSAD19
A_SYSAD23
A_SYSAD17
A_SYSAD38
A_SYSAD13
A_SYSAD57
A_SYSAD0
A_SYSAD58
A_SYSAD20
A_SYSAD8
A_SYSAD10
A_SYSCMD[8:0]
1,4
F_INT5
1
3_RELEASE
1,5
MODECLK
1,9,30
RDY
1,2
JTDO_A
1,3
JTRST
3
DRINT
1,2
CPUCLK
1,21
INT1
1,9
JTDI
1,3
3_VALIDOUT
1,2
A_SYSAD[63:0]
1,4
MODEIN
9
VCCOK
1,2
COLDRST
1,2,8,28
F_INT1
1
JTMS
1,3
F_INT4
1
NMI_DR
1,2
JTCLK
1,3
CPURST
1,2,9,10,16,18,20,25
INT2
1,9
3_VALIDIN
1,2
3_EXTRQST
1,2
MODEINC
1
PCLK_J2
21
MSW_MON_P
9,14
PONRST
2,9,10,11,22,30
3.3V
3.3V
3.3V
3.3V
ICT396
R108
4.7K
CN20
52837-1209
NO ASM
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
3.3V
3.3V
NC
GND
GND
SYSAD0
SYSAD2
SYSAD4
SYSAD6
SYSAD8
SYSAD10
SYSAD12
SYSAD14
SYSAD16
SYSAD18
SYSAD20
SYSAD22
SYSAD24
SYSAD26
SYSAD28
SYSAD30
SYSAD32
SYSAD34
SYSAD36
SYSAD38
SYSAD40
SYSAD42
SYSAD44
SYSAD46
SYSAD48
SYSAD50
SYSAD52
SYSAD54
SYSAD56
SYSAD58
SYSAD60
SYSAD62
GND
GND
SYSCMD0
SYSCMD2
SYSCMD4
SYSCMD6
VALIDIN
VALIDOUT
RDY
EXTRQST
RELEASE
DRINT
INT0
INT1
INT2
TDPOF
A2_INT
NC
GND
GND
NC
3.3V
3.3V
3.3V
3.3V
NC
GND
GND
SYSAD1
SYSAD3
SYSAD5
SYSAD7
SYSAD9
SYSAD11
SYSAD13
SYSAD15
SYSAD17
SYSAD19
SYSAD21
SYSAD23
SYSAD25
SYSAD27
SYSAD29
SYSAD31
SYSAD33
SYSAD35
SYSAD37
SYSAD39
SYSAD41
SYSAD43
SYSAD45
SYSAD47
SYSAD49
SYSAD51
SYSAD53
SYSAD55
SYSAD57
SYSAD59
SYSAD61
SYSAD63
GND
GND
SYSCMD1
SYSCMD3
SYSCMD5
SYSCMD7
SYSCMD8
NMI_DR
CPURST
COLDRST
GND
CPUCLK
GND
JTCLK
JTDI
JTMS
JTDO_A
JTRST
GND
GND
NC
3.3V
3.3V
C998
1000pF
ICT
1873
R870
0
5
5
4
4
3
3
D
C
B
A
MFP CONTROL PWB (FPGA) (MX-M620N/M620U/M620)
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