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DOWNLOAD Sharp MX-3050N / MX-3060N / MX-3070N / MX-3550N / MX-3560N / MX-3570N / MX-4050N / MX-4060N / MX-4070N (serv.man4) Service Manual ↓ Size: 18.04 MB | Pages: 127 in PDF or view online for FREE

Model
MX-3050N MX-3060N MX-3070N MX-3550N MX-3560N MX-3570N MX-4050N MX-4060N MX-4070N (serv.man4)
Pages
127
Size
18.04 MB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / Circuit Diagram (Revised November 2017).
File
mx-3050n-mx-3060n-mx-3070n-mx-3550n-mx-3560n-mx-35.pdf
Date
PREV: Sharp MX-3050N / MX-3060N / MX-3070N / MX-3550N / MX-3560N / MX-3570N / MX-4050N / MX-4060N / MX-4070N (serv.man3) Handy Guide

Sharp MX-3050N / MX-3060N / MX-3070N / MX-3550N / MX-3560N / MX-3570N / MX-4050N / MX-4060N / MX-4070N (serv.man4) Service Manual ▷ View online

MX-2650FN  CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図と部品配置図  3 – 97
8
7
6
5
D
C
B
A
MD0
MD1
MD2
DA1
DA5
DA0
DA4
DA3
DA7
DA2
DA6
CPU_MM_nSTBY
CPU_SPUM_CLK
CPU_SPUM_ENB
CPU_SPUM_M0
CPU_SPUM_CWCCW
CPU_TXD
CPU_AFE_SDI
nRES_CCDAD
CPU_SPFM_CWCCW
CPU_SPFM_CNT
CPU_SPFM_CLK
CPU_SPFM_ENB
AD0
nCS_FROM_ONBD_CPU
AD20
TXD_DSPF
CPU_nRES_SCNASIC
nCS_IPDDOCC
nCS_IOASIC
MD2
AD11
AD10
AD9
AD8
AD2
AD3
AD1
AD19
AD18
AD17
AD16
AD13
AD14
AD15
AD12
AD5
AD6
AD7
AD4
nRES_CCDAD
CPU_AFE_SCLK
CPU_nFWP_ROM
nRD
nHWR
CPUCLK
R_3R3V_ECO
R_3R3V_ECO
R_3R3V_ECO
CPUPLLVCC
R_3R3V_ECO
R_3R3V_ECO
R_3R3V_ECO
R_3R3V_ECO
R_3R3V_ECO
R_3R3V_ECO
R_3R3V_ECO
R_3R3V_ECO
R_3R3V_ECO
R_3R3V_ECO
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
R_3R3V_ECO
DGND
DGND
DGND
SPUM_ENB
{62}
AFE_SDO
{60}
AFE_SCLK
{60}
MM_nSTBY
{66}
SPUM_CLK
{62}
SPUM_M0
{62}
MM_STEP
{66}
CPU_RXD
{54}
SPUM_CWCCW
{62}
nCS_FROM_ONBD_CPU
{54}
DA3
{54}
DA2
{54}
DA1
{54}
DA0
{54}
DA7
{54}
DA6
{54}
DA5
{54}
DA4
{54}
CPU_TXD
{54}
RES_CCDAD {60}
nRES_SCNASIC
{56}
nCS_IPDDOCC
{56}
nCS_IOASIC
{56}
RXD_DSPF
{63}
nDSPF_INT
{63}
AD0
{54,56}
AD4
{54,56}
AD3
{54,56}
AD2
{54,56}
AD1
{54,56}
AD10
{54,56}
AD9
{54,56}
AD8
{54,56}
AD7
{54,56}
AD6
{54,56}
AD5
{54,56}
AD14
{54}
AD13
{54}
AD12
{54,56}
AD20
{54}
AD11
{54,56}
AD18
{54}
AD17
{54}
AD16
{54}
AD15
{54}
AD19
{54}
CTRL_24VPD
{68}
TXD_DSPF
{63}
nMHPS
{67}
nFWP_ROM
{54}
AFE_SDI
{60}
SPFM_CLK
{62}
SPFM_ENB
{62}
SPFM_CWCCW
{62}
SPFM_CNT
{62}
nIMG_OUT_INT
{55}
REF_LSU_CLK2
{56}
SCP187
SCP216
SCP155
SCP135
SCP198
SCP146
SCP221
SCP211
SCP167
SR114
68J
SCP186
SCP169
SCP219
SCP177
SBR10
RS_33Jx4
1
8
2
7
3
6
4
5
SCP200
SCP184
SCP197
SR22
33J
SCP180
SCB26
10uF(2012:B:16V)
SCP148
SCP223
SBR12
33Jx4
1
8
2
7
3
6
4
5
SR29
68J
10K
47K
SQB7
DTC014YEB
E
B
C
SCB34
0.1uF(0603:X5R:10V)
SCP179
SCP162
SCP388
SCP213
SCP183
SR116
33J
SBR15
33Jx4
1
8
2
7
3
6
4
5
SC10
0.1uF(0603:X5R:10V)
SCP194
SCP168
SR125
100J
SR113
68J
SBR8
33Jx4
1
8
2
7
3
6
4
5
SCP199
SBR5
33Jx4
1
8
2
7
3
6
4
5
SCB28
1000pF(0603:B:50V)
SCP205
SCP209
SR123
100J
SCP214
SCP161
SCP192
SR20
0J or X_0J
SCB31
0.1uF(0603:X5R:10V)
SR23
150J
SBR6
33Jx4
1
8
2
7
3
6
4
5
SR108
10KJ
SCP172
SCB25
0.1uF(0603:X5R:10V)
SCP212
SR19
10KJ
 or X_10KJ
SCP176
SCP189
SCB27
0.1uF(0603:X5R:10V)
SRB62
33J
SC65
0.1uF(0603:X5R:10V)
SCB32
0.1uF(0603:X5R:10V)
SCP383
SIC11
H8S/2373
P64/TMO0/DACK
P65/TMO1/DACK
P
Vss
10
PC6/A6
12
PC7/A7
13
PB3/A11
17
Vss
18
PB4/A12
19
PB5/A13
20
PB6/A14
21
PB7/A15
22
PA0/A16
23
PA1/A17
24
Vss
25
PA2/A18
26
PA3/A19
27
PA4/A20/IRQ4
28
PA5/A21/IRQ5
29
PA6/A22/IRQ6
30
PA7/A23/IRQ7
31
EMLE
32
PH0/CS4/RAS4/WE
35
PH2/CS6/(IRQ6)
37
PH3/CS7/(IRQ7)/OE/CKE
38
WDTOVF
39
NMI
40
Vcc
41
P10/PO8/TIOCA0
42
P11/PO9/TIOCB0
43
P12/PO10/TIOCC0/TCLKA
44
P13/PO11/TIOCD0/TCLKB
45
P14/PO12/TIOCA1
46
P15/PO13/TIOCB1/TCLKC
47
P16/PO14/TIOCA2
48
P17/PO15/TIOCB2/TCLKD
49
Vss
50
P20/PO0/TIOCA3/(IRQ8)
51
P21/PO1/TIOCB3/(IRQ9)
52
P22/PO2/TIOCC3/(IRQ10)
53
P23/PO3/TIOCD3/(IRQ11)
54
P24/PO4/TIOCA4/(IRQ12)
55
P25/PO5/TIOCB4/(IRQ13)
56
P26/PO6/TIOCA5/(IRQ14)
57
P27/PO7/TIOCB5/(IRQ15)
58
P83/(IRQ3)/RxD3
59
P84/(IRQ4)
60
P85/(IRQ5)/SCK3
61
DCTL
62
PE0/D0
63
PE1/D1
64
PE2/D2
65
PE3/D3
66
PE4/D4
67
PE5/D5
68
PE6/D6
69
Vss
70
PE7/D7
71
Vcc
72
P
P
P
P
P
P
P60/TMRI0/DRE
P61/TMRI1/DRE
P62/TMCI0/TEND
P
PF1/IRQ14/UCA
PF2/IRQ15/LCA
P
P
P
PC2/A2
7
PC1/A1
6
Vcc
4
P80/(IRQ0)
3
P30/Tx
P
P32/RxD0/IrRx
P33/RxD
P34/SCK0/SCK
P35/SCK1/SCL0/(O
P53/ADTR
P52/SC
P51/Rx
P50/Tx
PG
PG
PG4
P
P
P95/AN
P94/AN
P
P
PG3/CS3/RA
PG2/CS2/RA
PB2/A10
16
PB1/A9
15
PB0/A8
14
PH1/CS5/RAS5/SDRAM_Fai
36
MD2
1
Vss
2
PC0/A0
5
PC3/A3
8
PC4/A4
9
P81/(IRQ1)/TxD3
33
P82/(IRQ2)
34
P63/TMCI1/TEND
PC5/A5
11
SCP158
SBR9
33Jx4
1
8
2
7
3
6
4
5
SCP387
SCP217
SC7
1000pF(0603:B:50V)
SR112
33J
SR109
33J
SR107
10KJ
SR111
33J
SCP193
SCP204
SCP171
SCP174
SRB65
0J(1608)
SCP165
SCP164
SCP154
SCP185
SC6
0.1uF(0603:X5R:10V)
SCP175
SR106
10KJ
SCP163
SR120
100J
SCP170
SCP160
SCP159
SCP173
SCP215
SCP147
SCP210
SCP208
SC8
0.1uF(0603:X5R:10V)
SR118
100J
SCP237
SCP222
SCP157
SCP39
SR31
10J or X_10J
SBR11
RS_33Jx4
1
8
2
7
3
6
4
5
SC9
1000pF(0603:B:50V)
SCP203
SR121
33J
SR17
150J
SCP220
SCB29
100pF(0603:CH:50V)
SR21
68J
SCP156
SCB33
X_1000pF(0603:B:50V)
SR28
68J
SR30
150J
SCP149
SCP182
SBR7
33Jx4
1
8
2
7
3
6
4
5
SCP228
SIC3
74LCX244FT(AE)
1A1
2
1A2
4
1A3
6
1A4
8
2A1
11
2A2
13
2A3
15
2A4
17
1G
1
2G
19
1Y1
18
1Y2
16
1Y3
14
1Y4
12
2Y1
9
2Y2
7
2Y3
5
2Y4
3
VCC
20
GND
10
SCP178
SCP188
SCB30
0.1uF(0603:X5R:10V)
SCP166
8
7
6
5
Phoenix/Griffin SCN-cnt Block(CPU)
MX-2650FN  CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図と部品配置図  3 – 98
4
3
2
1
D
C
B
A
CPU_CL_ON
CPU_AFE_CS
EEPROM_SDA
EEPROM_SCL
nRD
nHWR
nCS_I
OASI
C
nCS_I
PDDOCC
nRES_CCDAD
CPU_T
XD
T
XD_MF
P
C
nSCN_WAIT
nSCN_ST
ART
DA11
DA10
DA9
DA8
nCS_F
ROM_ONBD_CPU
DA15
DA14
DA13
DA12
DA7
DA6
DA5
DA4
TXD_MFPC
CPU_AF
E_SDI
CPU_AF
E_SCLK
CPU_AF
E_CS
CPU_CL_ON
CPU_nRES_SCNASIC
CPU_MM_ST
E
P
EEPROM_SDA
EEPROM_SCL
DA9
DA8
DA13
DA12
DA15
DA14
DA11
DA10
nCS_NIPD
nCS_SRAM
nCS_SCNASIC
CPU_SPUM_CNT
MD1
MD0
DA3
DA2
DA1
DA0
T
XD_DSPF
CPU_SPF
M_CWCCW
CPU_SPF
M_ENB
CPU_SPF
M_CLK
CPUCLK
nSCN_WAIT
nRD
nHWR
CPU_SPUM_ENB
CPU_SPUM_M0
CPU_SPUM_CLK
CPU_SPUM_CWCCW
CPU_MM_nST
B
Y
CPU_SPF
M_CNT
CPU_nF
WP_ROM
nRES_GOR_CPU
nCS_FROM_DIMM
nCS_F
ROM_DIMM
nCS_NIPD
nCS_SRAM
nCS_SCNASIC
nSCN_START
CPU_SPUM_CNT
nRES_GOR_CPU
R_3R3V_ECO
R_3R3V_ECO
R_3R3V_ECO
R_3R3V_ECO
R_3R3V_ECO
CPUPLLVCC
DGND
DGND
DGND
DGND
DGND
DGND
DGND
R_3R3V_ECO
CL_ON {60}
TXD_MFPC {54,65}
EEPROM_SCL {54}
EEPROM_SDA {54}
SCU_RES_REQ {65}
RXD_MFPC {54,65}
AFE_CS {60}
DA14 {54,56}
DA15 {54,56}
DA13 {54,56}
DA12 {54,56}
DA11 {54,56}
DA10 {54,56}
DA9 {54,56}
DA8 {54,56}
nCS_SRAM {54}
nCS_SCNASIC {56}
nCS_NIPD {56}
SPPD2 {62}
SPWS {66}
SPPD1 {62}
SPPD3 {62}
PD_+3.3Vin {66}
MM_VREF_CPU {66}
RYnBY {54}
SPPD4 {62}
nPOF_SCN {65}
CTRL_A5V {61}
REF_CPU_CLK {56}
nRES_CPU {68}
nSCN_WAIT {56}
SCN_END {56}
OCSW {67}
nNIPD_INT {55}
nCS_FROM_DIMM {54}
CPU_SW_LG {64}
RSPF_SEL {62}
nSCN_START {56}
SPUM_CNT {62}
nRES_GOR_CPU {68}
nRD_FROM {54}
nWR_FROM {54}
nWR_ASIC {56}
nRD_ASIC {56}
nWR_SRAM {54}
CPUCLK_ASIC {56}
nRD_SRAM {54}
REF_LSU_CLK2_BUF {13}
SCP190
SCP48
SR33
68J
SBRB1
10KJX4
1
8
2
7
3
6
4
5
SRB67
10KJ
SRB61
10KJ
SCP235
SR7
100J
SR18
RS_33J
SRB66
1KJ
SR124
10KJ
SCP255
SC121
1000pF(0603:B:50V)
SR11
2
KJ
SCP26
33J
SCP231
SCP229
SCP196
SR6
33J
SCP34
SR115
10KJ
68J
SCP234
SR105
10KJ
SCP33
SCB37
0.1uF(0603:X5R:10V)
SRB71
X_10KJ
SR12
33J
SCP550
SCP224
SR122
10KJ
SCP40
SRB63
X_10KJ
SR9
33J
SC67
X_47pF(0603:CH:50V)
SCP243
SCP181
SCP384
SRB55
10KJ
SCP254
SCP47
SBRB5
10KJX4
1
8
2
7
3
6
4
5
SR131
47J
150J
SR136
1.2KJ
SCP35
SR133
33J
SBRB3
10KJX4
1
8
2
7
3
6
4
5
SR110
10KJ
SCP256
SBRB6
10KJX4
1
8
2
7
3
6
4
5
SBRB2
10KJX4
1
8
2
7
3
6
4
5
SCP242
SBRB7
33Jx4
1
8
2
7
3
6
4
5
SR104
10KJ
SCP247
SR135
47J
SCP25
NC
101
Vss
102
P64/TMO0/DACK0/IRQ12
105
P65/TMO1/DACK1/IRQ13
106
PG1/CS1
108
PD0/D8
73
PD1/D9
74
PD2/D10
75
PD3/D11
76
PD4/D12
77
PD5/D13
78
PD6/D14
79
PD7/D15
80
P60/TMRI0/DREQ0/IRQ8
81
P61/TMRI1/DREQ1/IRQ9
82
P62/TMCI0/TEND0/IRQ10
83
PF0/WAIT
84
PF1/IRQ14/UCAS/DQMU
85
PF2/IRQ15/LCAS/DQML
86
PF3/LWR
87
PF4/HWR
88
PF5/RD
89
PF6/AS
90
PLLVcc
91
RES
92
PLLVss
93
PF7_Fai
94
Vss
95
XTAL
96
EXTAL
97
VCC
98
VCC
99
NC
100
PG0/CS0
107
P30/TxD0/IrTxD
142
P31/TxD1
141
P32/RxD0/IrRxD/SDA1
140
P33/RxD1/SCL1
139
P34/SCK0/SCK4/SDA0
138
P35/SCK1/SCL0/(OE)/(CKE)
137
P53/ADTRG/IRQ3
136
P52/SCK2/IRQ2
135
P51/RxD2/IRQ1
134
P50/TxD2/IRQ0
133
PG6/BREQ
132
PG5/BACK
131
PG4/BREQ0
130
AVss
129
P97/AN15
128
P96/AN14
127
P95/AN13/DA3
126
P94/AN12/DA2
125
P93/AN11
124
P92/AN10
123
P91/AN9
122
P90/AN8
121
P47/AN7
120
P46/AN6
119
P45/AN5
118
P44/AN4
117
P43/AN3
116
P42/AN2
115
P41/AN1
114
P40/AN0
113
Vref
112
AVcc
111
PG3/CS3/RAS3/CAS
110
PG2/CS2/RAS2/RAS
109
MD1
144
MD0
143
STBY
103
P63/TMCI1/TEND1/IRQ11
104
SRB68
10KJ
SCP43
SCP253
SR103
10KJ
SBRB8
33Jx4
1
8
2
7
3
6
4
5
SRB60
10KJ
SCP248
SRB69
10KJ
SR14
33J
SCP241
SCP244
SCP49
SCP225
SCP195
SR134
33J
SCP191
SRB72
10KJ
SRB56
10KJ
SR132
33J
SCP236
SRB70
X_10KJ
SCP20
SCP230
SRB58
10KJ
SRB57
10KJ
SR117
10KJ
SCP201
SCP202
SBRB4
10KJX4
1
8
2
7
3
6
4
5
SCP206
SR16
10KJ
SR32
10KJ
SR5
10KJ
SR35
68J
SR8
2KJ
SCP245
10J or X_10J
SC66
1000pF(0603:B:50V)
SCP46
150J
68J
SR34
10KJ
SCP42
68J
SCP32
150J
SR119
X_10KJ
SR137
68J
SCP45
SR130
0J
SCP246
SCP252
SRB59
10KJ
4
3
2
1
53
68
53
68
53
68
MX-2650FN  CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図と部品配置図  3 – 99
8
7
6
5
D
C
B
A
SO_nDIMM_EN
FWP_SCN
nFWP_SCN
nCS_FROM_ONBD
SO_nDIMM_EN
nFWP_SCN
F_DA9
F_DA11
F_DA8
F_DA10
F_DA15
F_DA14
F_DA13
F_DA12
F_DA1
F_DA3
F_DA0
F_DA2
F_DA4
F_DA7
F_DA6
F_DA5
F_DA11
F_DA15
F_DA1
F_DA3
F_DA0
F_DA4
F_DA7
F_DA5
F_DA9
F_DA13
F_DA2
F_DA6
F_DA8
F_DA12
F_DA10
F_DA14
R_3R3V_ECO
R_3R3V_ECO
R_3R3V_ECO
R_3R3V_ECO
R_3R3V_ECO
FVPP
FVPP
R_3R3V_ECO
R_3R3V_ECO
R_3R3V_
R_3R3V_ECO
R_3R3V_ECO
R_3R3V_ECO
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
R_3R3V_ECO
DGND
DGND
R_3R3V_ECO
R_3R3V_ECO
nCS_FROM_ONBD_CPU
{53}
nWR_FROM
{53,54}
nRD_FROM
{53,54}
RYnBY
{53,54}
DA9
{53,54,56}
DA14
{53,54,56}
DA8
{53,54,56}
DA12
{53,54,56}
DA11
{53,54,56}
DA15
{53,54,56}
DA10
{53,54,56}
DA13
{53,54,56}
DA7
{53,54}
DA6
{53,54}
DA5
{53,54}
DA4
{53,54}
DA3
{53,54}
DA2
{53,54}
DA1
{53,54}
DA0
{53,54}
DA9
{53,54,56}
DA14
{53,54,56}
DA8
{53,54,56}
DA12
{53,54,56}
DA11
{53,54,56}
DA15
{53,54,56}
DA10
{53,54,56}
DA13
{53,54,56}
DA7
{53,54}
DA6
{53,54}
DA5
{53,54}
DA4
{53,54}
DA3
{53,54}
DA2
{53,54}
DA1
{53,54}
DA0
{53,54}
AD1
{53,54,56}
AD2
{53,54,56}
AD3
{53,54,56}
AD4
{53,54,56}
AD5
{53,54,56}
AD6
{53,54,56}
AD7
{53,54,56}
AD8
{53,54,56}
AD9
{53,54,56}
AD10
{53,54,56}
AD11
{53,54,56}
AD12
{53,54,56}
AD14
{53,54}
AD13
{53,54}
AD16
{53,54}
AD18
{53,54}
AD17
{53,54}
AD15
{53,54}
AD20
{53,54}
AD19
{53,54}
nRES_ROM
{54,68}
nCS_FROM_DIMM
{53,54}
nWR_FROM
{53,54}
nFWP_ROM
{53}
nFWP_IOASIC
{55}
RYnBY {53,54}
DA9 {53,54,56}
DA13 {53,54,56}
DA6 {53,54}
DA2 {53,54}
AD1
{53,54,56}
AD2
{53,54,56}
AD3
{53,54,56}
AD4
{53,54,56}
AD5
{53,54,56}
AD6
{53,54,56}
AD7
{53,54,56}
AD8
{53,54,56}
AD9
{53,54,56}
AD10
{53,54,56}
AD11
{53,54,56}
AD12
{53,54,56}
AD14
{53,54}
AD13
{53,54}
AD16
{53,54}
AD18
{53,54}
AD17
{53,54}
AD15
{53,54}
AD20
{53,54}
AD19
{53,54}
nRES_ROM {54,68}
nRD_FROM
{53,54}
nCS_FROM_DIMM
{53,54}
DA11 {53,54,56}
DA8 {53,54,56}
DA10 {53,54,56}
DA0 {53,54}
DA1 {53,54}
DA15 {53,54,56}
DA12 {53,54,56}
DA14 {53,54,56}
DA4 {53,54}
DA5 {53,54}
DA3 {53,54}
DA7 {53,54}
SCP427
SCP418
SCP133
SR102
X_0J
SLED1
D_LTST-C190KGKT
A
K
SCP417
SCP1
SCP129
SCP123
SOCKET1
D_29_6401_072_013_856+
D15/A_1
12
A0
13
A1
14
A2
15
A3
16
A4
17
A5
18
A6
28
A7
31
A8
32
A9
29
A10
33
A11
34
A12
36
A13
65
A14
66
A15
67
A16
68
A17
69
A18
70
A19
71
D0
2
D1
3
D2
4
D3
5
D4
6
D5
7
D6
8
D7
9
D8
21
D9
22
D10
23
D11
24
D12
25
D13
26
D14
27
D15/A_1
35
D16
37
D17
38
D18
49
D19
50
D20
51
D21
52
D22
53
D23
54
D24
56
D25
57
D26
58
D27
60
D28
59
D29
62
D30
63
D31
64
RP
19
RY/BY
45
BYTE
48
VPP
55
1CE
40
A20
41
2CE
42
N.C
43
OE
44
WP
46
WE
47
A21
11
VCC
10
GND
30
VCC
61
GND
1
GND
20
GND
39
N.C
72
SCP113
SBR1
33Jx4
1
8
2
7
3
6
4
5
SCP421
SCP134
SC61
0.1uF(0603:X5R:10V)
SCP151
SCP127
SCP141
SCP121
SC57
0.1uF(0603:X5R:10V)
SCP425
SCP128
SR95
D_220J
SCP136
SCP111
SCP428
SIC10
MX29LV800CBTI-70G
A0
25
A1
24
A2
23
A3
22
A4
21
A5
20
A6
19
A7
18
A8
8
A9
7
A10
6
A11
5
A12
4
A13
3
A14
2
A15
1
A16
48
A17
17
A18
16
NC(A19)
9
NC(A20)
10
D0
29
D1
31
D2
33
D3
35
D4
38
D5
40
D6
42
D7
44
D8
30
D9
32
D10
34
D11
36
D12
39
D13
41
D14
43
D15/A_1
45
CE
26
OE
28
WE
11
NC/(WP)
14
BYTE
47
RY/BY
15
RESET
12
GND
46
Vcc
37
NC(Vccw)
13
GND
27
SBR3
33Jx4
1
8
2
7
3
6
4
5
SC63
1000pF(0603:B:50V)
SCB6
0.1uF(0603:X5R:10V)
SCP423
SICB
74LC
4
5
14
7
SCP112
SCP109
SRB1
100J
SC62
0.1uF(0603:X5R:10V)
SCP122
SCP144
SCP140
SC58
0.1uF(0603:X5R:10V)
SCP117
SR101
10KJ
SCP130
SICB3A
74VHC14FT(BE)
1
2
14
7
SCP124
SCB1
0.1uF(0603:X5R:10V)
SCP153
SR94
X_0J
SCP422
SCB3
D_1000pF(0603:B:50V)
SCP426
SICB1
74LVC1G32GW
1
2
4
5
3
SCP125
SCP143
SCP139
SCP131
SCP119
SBR4
33Jx4
1
8
2
7
3
6
4
5
SCP118
SCP419
SR99
X_10KJ
SCP116
SR100
X_0J
SCP10
SCP137
SR97
10KJ
SCP145
SC59
D_1000pF(0603:B:50V)
SCP8
SCP150
SCP110
SC2
0.1uF(0603:X5R:10V)
SCP152
SRB6
10KJ
SCP126
SBR2
33Jx4
1
8
2
7
3
6
4
5
D
S
G
SQ11
X_SSM3J05FU
SC60
X_0.1uF(0603:X5R:10V)
SCP115
SAS2
VERSION_LABEL
SCP114
SR98
X_10KJ
SCP142
8
7
6
5
Phoenix/Griffin SCN-cnt Block(FLASH/SRAM/EEPROM)
MX-2650FN  CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図と部品配置図  3 – 100
4
3
2
1
D
C
B
A
FWP_SCN
nCS_FROM_ONBD
nFWP_SCN
CPU_RXD
CPU_TXD
CPU_TXD
CPU_RXD
ECO
ECO
R_3R3V_ECO
R_3R3V_ECO
R_3R3V_ECO
R_3R3V_ECO
R_3R3V_ECO
R_3R3V_ECO
R_3R3V_ECO
R_3R3V_ECO
R_3R3V_ECO
R_3R3V_ECO
D
D
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
R_3R3V_ECO
_ONBD_CPU
nWR_SRAM
{53}
nCS_SRAM
{53}
nRD_SRAM
{53}
AD1
{53,54,56}
AD2
{53,54,56}
AD3
{53,54,56}
AD4
{53,54,56}
AD5
{53,54,56}
AD6
{53,54,56}
AD7
{53,54,56}
AD8
{53,54,56}
AD9
{53,54,56}
AD10
{53,54,56}
AD11
{53,54,56}
AD12
{53,54,56}
AD14
{53,54}
AD13
{53,54}
AD16
{53,54}
AD15
{53,54}
AD0
{53,56}
DA9 {53,54,56}
DA14 {53,54,56}
DA8 {53,54,56}
DA12 {53,54,56}
DA11 {53,54,56}
DA15 {53,54,56}
DA10 {53,54,56}
DA13 {53,54,56}
CPU_RXD
{53}
CPU_TXD
{53}
TXD_MFPC
{53,65}
RXD_MFPC
{53,65}
DIMM_EN {55}
EEPROM_SDA
{53}
EEPROM_SCL
{53}
M_TXD_SCN_LOG {24}
M_RXD_SCN_LOG {24}
SCP424
SRB3
100J
SR24
10KJ
SCP3
CN46
X_4P-SZN
1
2
3
4
1
SC5
0.1uF(0603:X5R:10V)
CN45
BM06B-GHS-TBT
1
2
3
4
5
6
SIC1
8PIN_DIP_SOCKET
A0
1
A1
2
A2
3
GND
4
SDA
5
SCL
6
WP
7
VCC
8
SCP6
SCB24
0.1uF(0603:X5R:10V)
SCP11
SCP41
SICB2A
74LCX08FT(AE)
1
2
3
14
7
SC11
100pF(0603:CH:50V)
SCP38
SCP128
SICB3B
74VHC14FT(BE)
3
4
14
7
SAS1
A_HT24LC32
6
F(0603:X5R:10V)
SICB2B
74LCX08FT(AE)
4
5
6
14
7
10K
47K
SQ3
DTC014YEB
E
B
C
SRB1
100J
SBRB20
33Jx4
1
8
2
7
3
6
4
5
SCP5
SRB7
100J
SR25
X_10KJ
SC1
0.1uF(0603:X5R:10V)
SC120
0.1uF(0603:X5R:10V)
SCP416
B3A
HC14FT(BE)
2
SR27
150J
SR1
10KJ
SRB5
100J
SC122
0.1uF(0603:X5R:10V)
SCP10
SIC24
CY7C1018DV33-10VXI
I/O0
6
A0
1
I/O1
7
A1
2
I/O2
10
A2
3
I/O3
11
A3
4
I/O4
22
A4
13
I/O5
23
A5
14
I/O6
26
A6
15
I/O7
27
A7
16
A8
17
A9
18
A10
19
A11
20
A12
21
A13
29
A14
30
CS1
5
OE
28
WE
12
VDD
8
GND
9
VDD
24
A15
31
A16
32
GND
25
SR26
10KJ
10K
47K
SQ2
X_DTC014YEB
E
B
C
SBRB19
33Jx4
1
8
2
7
3
6
4
5
SCP4
SRB4
X_10KJ
SCP132
SCP37
SCP44
4
3
2
1
54
68
54
68
54
68
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