Sharp MX-M550U / MX-M620U (serv.man2) Service Manual ▷ View online
MX-M550/M620/M700 CIRCUIT DIAGRAM / 回路図 4 - 102
C
era
m
ic
Ceramic
Ceramic
Low Imped ance
NIPPON
CHEMI-CON
MVYseries
NIPPON
CHEMI-CON
MVYseries
Low Imped ance
NIPPON
CHEMI-CON KZE
NIPPON
CHEMI-CON KZE
Low Imped ance
NIPPON
CHEMI-CON KZE
NIPPON
CHEMI-CON KZE
Low Imped ance
NIPPON
CHEMI-CON KZE
NIPPON
CHEMI-CON KZE
L734 1pin <-> 3pin JUMPER
ICU_V
2.5V
3.3V
1.3V
L734
DSS6NZ82A103Q55B
1
2
3
C332
10uF/6.3V GRM31 B
1
2
+
C833
KZE 470uF/16V
1
2
R1241
0(5025)
NO ASM
R1242
0(5025)
R1243
0(5025)
C835
0.1uF
NO ASM
1
2
C325
0.1uF
NO ASM
1
2
C334
0.1uF
NO ASM
1
2
+ C323
MVY 470uF/25V
NO ASM
1
2
IC718
MPD4S008S
4
5
11
12
6
10
VIN
VIN
GND
NC
NC
GND
GND
VOUT25
VOUT165
VOUT165
GND
GND
C324
10
uF/
6.
3VG
R
M
31
B
1
2
IC717
MPD6S002S
9
10
11
12
13
14
15
16
17
18
VIN
VIN
VIN
GND
GND
GND
GND
VOUT
VOUT
VOUT
VOUT
VOUT
GND
GND
GND
GND
GND
+
C331
KZE 470uF/16V
1
2
L735
DSS6NZ82A103Q55B
NO ASM
1
2
3
L736
DSS6NZ82A103Q55B
NO ASM
1
2
3
C834
10uF/6.3V GRM31 B
1
2
+
C840
KZE 470uF/16V
1
2
3
3
2
2
1
1
D
C
B
A
24/30
MX-M550/M620/M700 CIRCUIT DIAGRAM / 回路図 4 - 103
PCIAD11
PCIREQ2
PCIAD26
PCIAD17
PCBE03
PCIAD22
PCIAD6
PCIAD25
PCIAD13
PCIAD12
PCIAD31
PCIAD10
PCBE01
PCIAD9
PCIAD0
PCIAD29
PCIAD24
PCIAD5
PCIAD20
PCIAD15
PCIAD7
PCIAD2
PCIAD30
PCIAD28
PCIAD8
PCIAD21
PCIAD19
PCBE00
PCIAD3
PCIAD18
PCIAD4
PCIAD23
PCIAD14
PCIAD27
PCBE02
PCIAD1
PCIAD16
PCIAD13
4,15,16,18,27
PPERR0
4,15,16,18,27
PFRAME0
4,9,15,16,18,27
PCIGNT2
9
PSTOP0
4,15,16,18,27
CPURST
1,2,9,10,16,18,20,23
PCIAD[31:0]
4,15,16,18,27
PCBE0[3:0]
4,15,16,18,27
PSERR0
4,15,16,18,27
PCLK_O1
21
PAR
4,15,16,18,27
PDEVSEL0
4,15,16,18,27
PCIINTA
4,9,15,16,18,27
PTRDY0
4,15,16,18,27
PCIREQ[7:0]
4,9,15,16,18,27,28
PIRDY0
4,15,16,18,27
PLL_CLK
IDE2.5V
3.3V
3.3V
IDE2.5V
IDE2.5V
VCC
C353
0.1uF
ICT878
ICT577
R790
10
ICT2057
+
C1031
10uF/16V
C999
1000pF
ICT2125
ICT578
R1148
47
NO ASM
UPD653
70
69
67
66
63
62
61
59
57
54
53
52
50
49
48
45
27
26
23
22
21
19
18
17
13
12
9
8
7
5
4
3
138
140
136
141
142
16
31
33
34
39
40
41
43
30
58
44
28
14
6 10 15 20 25 29 32 37 38 42 47 51 55 60 65 68 71 72 79 85 91 98 109 110
2
35
56 64 74 86 92 107 115 123
1 36 73 108
121 130 134 143 144
11 24
46
PCI_AD00
PCI_AD01
PCI_AD02
PCI_AD03
PCI_AD04
PCI_AD05
PCI_AD06
PCI_AD07
PCI_AD08
PCI_AD09
PCI_AD10
PCI_AD11
PCI_AD12
PCI_AD13
PCI_AD14
PCI_AD15
PCI_AD16
PCI_AD17
PCI_AD18
PCI_AD19
PCI_AD20
PCI_AD21
PCI_AD22
PCI_AD23
PCI_AD24
PCI_AD25
PCI_AD26
PCI_AD27
PCI_AD28
PCI_AD29
PCI_AD30
PCI_AD31
PCI_INTA
PCI_RST_B
PCI_CLK
PCI_GNT
PCI_REQ
PCI_IDSEL
PCI_IRDY
PCI_TRDY
PCI_DEVSEL
PCI_STOP
PCI_PERR
PCI_SERR
PCI_PAR
PCI_FLAME
PCI_CBE0
PCI_CBE1
PCI_CBE2
PCI_CBE3
GN
D
GN
D
GN
D
GN
D
GN
D
GN
D
GN
D
GN
D
GN
D
GN
D
GN
D
GN
D
GN
D
GN
D
GN
D
GN
D
GN
D
GN
D
GN
D
GN
D
GN
D
GN
D
GN
D
GN
D
VDD
2
VDD
2
VDD
2
VDD
2
VDD
2
VDD
2
VDD
2
VDD
2
VDD
2
VDD
2
VDD
1
VDD
1
VDD
1
VDD
1
GN
D
GN
D
GN
D
GN
D
GN
D
VDD
2
VDD
2
VDD
2
C971
100pF
NO ASM
+
C1033
22uF/16V
C352
0.1uF
IC754
LM1117MPX
1
2
4
3
GN
D
OU
T
O
U
T
IN
C1032
0.1uF
NO ASM
R1244
0
C351
0.1uF
+
C1034
100uF/16V
NO ASM
R1245
0
NO ASM
R791
33
D39
RB451F
2
1
3
C354
0.1uF
R504
10
5
5
4
4
3
3
D
C
B
A
MFP CONTROL PWB (IDE CONTROLLER) (MX-M620N/M620U/M620)
MX-M550/M620/M700 CIRCUIT DIAGRAM / 回路図 4 - 104
IDE_DD0
IDE_DD1
IDE_DA2
IDE_DD9
IDE_DD14
IDE_DD6
IDE_DD15
IDE_DA1
IDE_CS1
IDE_DD3
IDE_DD5
IDE_DD11
IDE_DA0
IDE_DD8
IDE_DD13
IDE_DD2
IDE_DD10
IDE_DD12
IDE_CS0
IDE_DD7
IDE_DD4
IDE_IORDY
26
IDE_INTRQ
26
IDE_DA[2..0]
26
IDE_DIOR_
26
IDE_CS[1..0]
26
IDE_DIOW_
26
IDE_DMARQ_ 26
PLL_CLK
IDE_RST_
26
IDE_CBLID_
26
IDE_DACK_
26
IDE_DD[15..0] 26
CN_DASP_
14
VCC
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
C362
0.1uF
ICT
2112
ICT2124
ICT250
C1030
0.1uF
ICT268
ICT249
R1248
0
NO ASM
ICT272
R1259
0 NO ASM
ICT273
R1250
22
ICT259
ICT261
C360
0.1uF
ICT258
R1255
0
R1257
0 NO ASM
ICT2111
R1254
0
ICT274
ICT2122
ICT271
ICT266
IC66
65345GJ-Y02-UEN-A
101
97
102
103
114
105
122
129
96
99
100
106
104
111
112
113
94
90
88
84
82
80
77
75
76
78
81
83
87
89
93
95
116 117 118 119 120 124 125 126 127 128
132 133 135 137 139
131
IDE_IORDY
IDE_DMARQ
IDE_DMACK_B
IDE_INTRQ
IDE_DASP_B
IDE_CBLID_B
IDE_CLK
IDE_CLK_SEL
IDE_RSTB
IDE_DIOW
IDE_DIOR
IDE_DA0
IDE_DA1
IDE_DA2
IDE_CS0_B
IDE_CS1_B
IDE_D00
IDE_D01
IDE_D02
IDE_D03
IDE_D04
IDE_D05
IDE_D06
IDE_D07
IDE_D08
IDE_D09
IDE_D10
IDE_D11
IDE_D12
IDE_D13
IDE_D14
IDE_D15
VDD
1
GN
D
PLL_SEL
0
PLL_SEL
1
PLL_TOU
T
PLL_TCK
0
PLL_TCK
1
PLL_TFSEL
0
PLL_TFSEL
1
PLL_TMD
0
PLL_TMD
1
PLL_TMD
2
SC
K
AM
C
SM
C
SI
N
SOT
PLL_CLK
C355
0.1uF
R1249
0
ICT
2119
ICT
2116
ICT275
R1247
0
NO ASM
R1246
33
NO ASM
R1168
10K
ICT269
R1256
0 NO ASM
ICT256
ICT264
ICT2120
+
C1008
47uF/16V
1
2
R1260
0
C357
0.1uF
ICT254
ICT2187
R1261
0
R502
5.6K
NO ASM
ICT
2113
ICT253
ICT
2115
R1258
0 NO ASM
ICT252
ICT270
ICT
2114
C1035
0.1uF
ICT2123
R1253
0
R498
10K
NO ASM
ICT248
ICT2121
L751
BLM10B121SBPTM
1
2
R1262
0
C361
0.1uF
R1295
0
ICT260
R1251
0
NO ASM
ICT263
ICT255
R1252
0
NO ASM
ICT2118
ICT2127
ICT267
C356
0.1uF
C358
0.1uF
ICT262
ICT247
R501
10K
NO ASM
C359
0.1uF
ICT251
X703
SG_8002JC 66.666M
1
2
3
4
CONT
GND OUT
VDD
ICT
2117
ICT257
ICT265
IC755
CY25814SC
NO ASM
1
2
3
4
5
6
7
8
XIN
VSS
S1
S0
SSCLK
FRSEL
VDD
XOUT
3
3
2
2
1
1
D
C
B
A
25/30
MX-M550/M620/M700 CIRCUIT DIAGRAM / 回路図 4 - 105
IDE_DD4
IDE_DD0
IDE_DD1
IDE_DD7
IDE_DD2
IDE_DD5
IDE_DD6
IDE_CS0
IDE_DD7
IDE_DA1
IDE_DA1
IDE_DA0
IDE_DD3
IDE_DD4
IDE_DD1
IDE_DD6
IDE_CS0
IDE_DD0
IDE_DD3
IDE_DA0
IDE_DD5
IDE_DD2
IDE_RST_
25
IDE_INTRQ
25
IDE_DA[2..0]
25
IDE_RST_
25
IDE_DIOR_
25
IDE_DMARQ_
25
IDE_DD[15..0]
25
IDE_DACK_
25
IDE_DIOR_
25
IDE_DIOW_
25
IDE_DIOW_
25
IDE_IORDY
25
IDE_DMARQ_
25
IDE_CS[1..0]
25
IDE_CBLID_
25
IDE_INTRQ
25
IDE_DACK_
25
IDE_CBLID_
25
IDE_IORDY
25
CN_DIO
CN_DIO
CN_DA
CN_
CN_IOR
CN_INT
CN_CBLI
VCC
3.3V
VCC
R545
33 NO ASM
C365
0.1uF
NO ASM
ICT944
C1028
47pF
R553
0
R525
33 NO ASM
ICT945
R541
82 NO ASM
R539
33 NO ASM
ICT946
ICT947
R1172
10K
R550
33 NO ASM
ICT
1429
IC67
PI5C3384Q
NO ASM
1
13
3
4
7
8
11
14
17
18
21
22
2
5
6
9
10
15
16
19
20
23
12
24
BEA
BEB
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
B0
B1
B2
B3
B4
B5
B6
B7
B8
B9
GND VCC
R1170
1K
ICT1430
R533
33 NO ASM
R531
33 NO ASM
ICT948
R535
33 NO ASM
R555
33
ICT956
R1169
1K
NO ASM
R537
33 NO ASM
R556
33
R558
33
ICT949
ICT957
ICT877
R554
33
R560
33
ICT950
R564
33
C363
0.1uF
NO ASM
R562
33
R566
33
ICT951
ICT952
R529
33 NO ASM
R581
33
R527
33 NO ASM
R570
82
IC69
PI5C3384Q
NO ASM
1
13
3
4
7
8
11
14
17
18
21
22
2
5
6
9
10
15
16
19
20
23
12
24
BEA
BEB
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
B0
B1
B2
B3
B4
B5
B6
B7
B8
B9
GND VCC
ICT953
R568
33
R1171
5.6K
ICT954
R524
33 NO ASM
R546
82 NO ASM
ICT940
R543
33 NO ASM
R579
33
ICT955
C1027
47pF
R552
0
NO ASM
R573
33
R542
33 NO ASM
ICT941
R580
33
R544
82 NO ASM
R576
82
R582
0
NO ASM
R575
33
ICT942
R548
33 NO ASM
R577
33
R578
82
ICT943
R547
33 NO ASM
5
5
4
4
3
3
D
C
B
A
MFP CONTROL PWB (IDE CONNECTOR) (MX-M620N/M620U/M620)
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