Sharp MX-M266N / MX-M316N / MX-M356N (serv.man7) Service Manual ▷ View online
MX-M266 CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図 2 – 80
C
C
D
D
E
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4
3
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POSD_5V
MPLD1_5V
MPED_5V
MPFC_24V
APPD1_5V
MPWD_3.3V
MM_INT24V
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PPD1_5V
C1PED_5V
C1SS_5V
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RRC_24V
C1PUC_24V
TM_COUNT_5V
TCS_24V
C1LUD_5V
727UD\&$66(77(81,7
12V
5VO
3.3V
24V
5VN
INT24V
+5VO
12V
5VN
5VN
N
5VN
3.3V
3.3V
24V
INT5V
3.3V
3.3V
5VN
3.3V
N
3.3V
24V
24V
24V
ADU_INT24V
24V
TH_UM
(9)
TH_US
(9)
POSD
(10)
PM_LD
(1)
/PM_CLK
(7)
/PM_D
(7)
/LSUFM_LD
(10)
LD_DA
(9)
HUD_RA
(8)
TH_RA
(8)
TM_COUNT
(1)
/MPLD1
(10)
MPWD
(9)
/PSPS
/RRC
(7)
LSUFM_V#
(7)
/ADUMA
(6)
/ADUMXA
(6)
/C1PUC
(7)
OZFM_V#
(7)
/OZFM_LD
(10)
/MPED
(10)
/ADUMB
(6)
/ADUMXB
(6)
/C1LUM
(7)
R374
1KJ
F8
PSR-27865-250
C72
1000P/50V:
C
H
R333
X_100KJ
F16
0J(1608)
TP1
1
F18
0J(1608)
0J(1608)
R445
X_0J
R320
X_100KJ
R471
120J
TP651
1
C81
47000P/50V:B(1608)
CN52
B9B-PH-K-R(LF)(SN)
1
2
3
4
5
6
7
8
9
CN33
B6B-PH-K-S(LF)(SN)
1
2
3
4
5
6
2
3
4
5
6
C207
1000P/50V:
CH
TP650
1
TP3
1
R447
0J
R284
100KJ
C71
0.1U/16V:F
R113
120J
R450
120J
CN12
B10B-PHDSS-B(LF)(SN)
1
3
5
7
9
3
5
7
9
2
4
6
8
10
12
4
6
8
10
12
11
R448
120J
C237
100P/50V:CH
R16
120J
CN50
B6B-PH-K-S(LF)(SN)
1
2
3
4
5
6
7
2
3
4
5
6
7
R375
10KJ
C79
100P/50V:
C
H
R20
120J
TP2
1
CN36
B7B-PH-K-S(LF)(SN)
1
2
3
4
5
6
7
2
3
4
5
6
7
TP42
1
R27
240J
C100
X_0.1U/16V:
F
C70
47000P/50V:B(1608)
47000P/50V:B(1608)
CN38
B2B-XH-A-E(LF)(SN)
1
2
2
F5
0J(1608)
20J
TP652
1
R444
120J
120J
R228
100KJ
C228 47000P/50V:B(1608)
R410
100KJ
R319
X_100KJ
C80
47000P/50V:B(1608)
CN37
B14B-PHDSS-B(LF)(SN)
1
3
5
7
9
3
5
7
9
2
4
6
8
10
12
4
6
8
10
12
11
14
13
R441
X_0J
CN49
B12B-PH-K-S(LF)(SN)
1
2
3
4
5
6
7
8
9
10
11
12
2
3
4
5
6
7
8
9
10
11
12
R110
120J
CN32
B4B-PH-K-S(LF)(SN)
1
2
3
4
2
3
4
20J
CN53
B9B-PH-K-S(LF)(SN)
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
+
C208
10U/35V(MVL:H5.7)
R440
0J
R442
100J
R12
120J
20J
R17
120J
1
R446
X_0J
F10
0J(1608)
0J(1608)
R421
10KJ
10KJ
CN55
B03B-PASK-1(LF)(SN)
1
2
3
2
3
R21
120J
R26
240J
F19
0J(1608)
R443
120J
120J
TP656
1
x_KDS123E
D76
A
K
1
: ‘15/Aug.
1
MX-M266 CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図 2 – 81
B.
PARTS LAYOUT / 部品配置図
(1)
PARTS SURFACE / 部品面
MX-M266 CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図 2 – 82
(2)
SOLDER SURFACE / 半田面
MX-M266 CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図 2 – 83
3. SCANNER CONTROL PWB / スキ ャ ナ コ ン ト ロール PWB
A.
CIRCUIT DIAGRAM / 回路図
8
8
7
7
6
6
5
5
D
C
B
A
MD2
MD1
AD8
AD9
AD10
AD11
AD3
AD2
AD1
CPU_AFE_CS
CPU_TG_CS
AD16
AD17
AD18
AD19
MD0
MD1
MD2
AD15
AD14
AD13
AD12
MD0
AD7
AD6
AD5
AD4
MTP_SCL_CPU
AD20
nRES_SCNASIC
nCS_IOASIC
nCS_IPDDOCC
CPU_TXD
TXD_MFPC
MTP_SDA_CPU
nCS_FROM2_CPU
EEPROM_SCL_CPU
EEPROM_SDA_CPU
EEPROM_SCL_CPU
MTP_SCL_CPU
EEPROM_SDA_CPU
MTP_SDA_CPU
nRES_IPDDOCC
CPU_AFE_SCLK
CPU_AFE_SDIO
AD0
nRES_CCDAD
nFWP_ROM
+3.3V
+3.3V
GND
GND
+3.3V
CPUPLLVCC
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
+3.3V
GND
nMHPS
(17)
AD0
(4,6)
AD1
(4,6)
AD2
(4,6)
AD3
(4,6)
AD4
(4,6)
AD5
(4,6)
AD6
(4,6)
AD7
(4,6)
AD8
(4,6)
AD9
(4,6)
AD10
(4,6)
AD11
(4,6)
AD20
(4)
AD12
(4,6)
AD13
(4)
AD14
(4)
AD15
(4)
AD16
(4)
AD17
(4)
AD18
(4)
AD19
(4)
nRES_SCNASIC
(6)
nCS_IPDDOCC
(6)
nCS_IOASIC
(6)
KEYIN
(15)
BZR_PULSE
(15)
MM_nSTBY
(16)
TXD_MFPC
(4,13)
RXD_MFPC
(4,13)
AFE_CS
(9)
MTP_INT
(14)
nCS_FROM2_CPU
(4)
EEPROM_SCL (4)
EEPROM_SDA (4)
MTP_SCL (14)
MTP_SDA (14)
CTRL_A3.3V
(10)
MTP_RSTB
(14)
TG_CS
(9)
CTRL_A10V
(10)
CTRL_24VPD
(18)
CPU_TXD
(4)
AFE_SDO
(9)
AFE_SDIO
(9)
AFE_SCLK
(9)
SPFM_A
(11)
SPFM_XA
(11)
SPFM_B
(11)
SPFM_XB
(11)
SPM_A
(11)
SPM_XA
(11)
SPM_B
(11)
SPM_XB
(11)
CPU_RXD
(4)
MM_STEP
(16)
CL_ON
(9)
SC_ACK
(13)
nRES_GOR_CPU
(18)
CP79
CB40
0.1uF(B)
IC29
H8S/2373
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
PC2/A2
7
PC1/A1
6
Vcc
4
P80/(IRQ0)
3
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
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
PC5/A5
11
CP102
CP169
CB35
0.1uF(B)
CP41
CP33
CP77
CP118
BR15
200Jx4
1
8
2
7
3
6
4
5
CP142
CP121
RB37
10KJ
CB47
1000pF(B)
RB28
33J
CP155
CB31
X_1000pF(B)
CP84
CP53
CP119
RB713
33J
CP143
CP85
CP80
CB34
0.1uF(B)
RB717
33J
RB34
0J(1608)
CP32
CP66
CP805
BR18
33Jx4
1
8
2
7
3
6
4
5
CP56
CP907
CP158
CP154
RB52
X_33J
CP69
CP134
CP61
CB38
0.1uF(B)
CB45
1000pF(B)
CP34
CP59
CP109
RB48
100J
CP116
CP65
BR19
33Jx4
1
8
2
7
3
6
4
5
RB33
100J
CB36
X_1000pF(B)
CB46
0.1uF(B)
CP122
CP124
CP76
CP103
BR14
200Jx4
1
8
2
7
3
6
4
5
CP108
CP86
RB40
33J
CP151
CP110
AS1
GE2AR2_SCNCNTPWB
CB44
0.1uF(B)
BR16
200Jx4
1
8
2
7
3
6
4
5
BR17
200Jx4
1
8
2
7
3
6
4
5
CP166
CP82
RB45
33J
CP68
CP117
CP156
R268
10KJ
CP153
CP140
CB43
1000pF(B)
CP105
CP37
CB37
X_1000pF(B)
CP159
CP63
CP101
CB42
X_1000pF(B)
RB46
33J
RB47
33J
CP75
CP457
CB30
0.1uF(B)
R311
33J
CP60
CP78
CP152
RB39
33J
RB50
2KJ
R265
2KJ
CB41
X_1000pF(B)
CP137
CP64
CB39
10uF(2012:B:16V)
CP167
CP107
R318
68J
CP89
CP31
CP170
CP157
CP146
CP99
R310
200J
CP62
CB29
X_1000pF(B)
CP120
CP172
CP72
BR13
200Jx4
1
8
2
7
3
6
4
5
RB35
10KJ
RB49
100J
RB43
33J
RB51
2KJ
CP168
CP83
CP100
CP123
CP50
R317
68J
CP104
CP136
CP28
CP106
RB30
100J
CP74
CP174
CB48
0.1uF(B)
CP473
AS3
PRODUCTION_NO_LABEL
R312
33J
CP67
AS2
PRODUCTION_NO_LABEL
RB44
33J
CP81
CP113
CB33
X_10uF(2012:B:16V)
RB36
10KJ
CP139
R266
2KJ
CP135
CP71
CP70
CP165
CB32
0.1uF(B)
RB29
33J
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