Read Sharp MX-M350N / MX-M350U / MX-M450N / MX-M450U (serv.man4) Service Manual online
MX-M350/M450 CIRCUIT DIAGRAM / 回路図 3 - 87
5. SCANNER CONTROL PWB / スキャナーコントロール PWB
/XL_C
TH
(8)
SPWS
(8)
DSR_SCN
(7)
/ADD_CCD2
(3)
/RES_CCD1
(3)
/HWR
(2,3,5)
/FRM_CCD1
(3)
RXD_SCN
(7)
TXD_SCN
(5)
/RD
(2,3)
/RES_CCD2
(3)
/MIMDA
(7)
/SPFDB
(3)
SPFDB
(3)
MIMDB
(7)
/SPFDA
(3)
/CSIO
(3)
SPFDA
(3)
MIMDA
(7)
/LWR
(5)
RY/BY
(2)
PD_CPU
(6)
/XL_C
(5)
/YL_C
(5)
/CSRAM
(2)
/CSFROM
(2)
/CSEE
(2)
/MIMDB
(7)
+3.3V
VAREF
+3.3V
VAREF
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
no-mounting
no-mounting
no-mounting
BR10B
10KJ
BR10B
10KJ
BR26B
10KJ
BR26B
10KJ
BR26D
10KJ
BR26D
10KJ
TP185TP185
BR29B
10KJ
BR29B
10KJ
BR33A
33J
BR33A
33J
BR26C
10KJ
BR26C
10KJ
TP172TP172
C89
223Z*
C89
223Z*
A
K1
K2
D39
DAP202U
D39
DAP202U
TP173TP173
BR16C
10KJ
BR16C
10KJ
R56
10KJ
R56
10KJ
TP99TP99
TP144
TP144
BR13B
10KJ
BR13B
10KJ
BR10A
10KJ
BR10A
10KJ
TP145
TP145
BR28D
10KJ
BR28D
10KJ
BR30A
10KJ
BR30A
10KJ
TP195
TP195
TP153TP153
BR29A
10KJ
BR29A
10KJ
BR20B
10KJ
BR20B
10KJ
BR37A
10KJ
BR37A
10KJ
BR16B
10KJ
BR16B
10KJ
BR37B
10KJ
BR37B
10KJ
BR20D
10KJ
BR20D
10KJ
TP138TP138
BR10C
10KJ
BR10C
10KJ
BR13C
10KJ
BR13C
10KJ
BR37C
10KJ
BR37C
10KJ
BR20A
10KJ
BR20A
10KJ
BR28C
10KJ
BR28C
10KJ
C83
103K
C83
103K
C82
102K
C82
102K
BR33C
33J
BR33C
33J
R89
10KF
R89
10KF
TP100TP100
E0
1
E1
2
E2
3
Vss
4
SDA
5
SCL
6
WC
7
Vcc
8
IC22
24LC64*
IC22
24LC64*
BR31D
10KJ
BR31D
10KJ
TP251TP251
TP93TP93
TP222TP222
K
A1
A2
D37
DAN202U
DAN202U
D37
DAN202U
DAN202U
BR28B
10KJ
BR28B
10KJ
+
C72
47u/16V*
+
C72
47u/16V*
TP23
TP23
BR27C
10KJ
BR27C
10KJ
TP123
TP123
TP94TP94
BR11A
33J
BR11A
33J
TP215TP215
C67
223Z*
223Z*
C67
223Z*
223Z*
C76
223Z
223Z
C76
223Z
223Z
BR30D
10KJ
BR30D
10KJ
BR31C
10KJ
BR31C
10KJ
BR18C
10KJ
BR18C
10KJ
BR28A
10KJ
BR28A
10KJ
TP184TP184
BR27D
10KJ
BR27D
10KJ
A
K1
K2
D38
DAP202U
D38
DAP202U
R78
10KJ
R78
10KJ
BR27B
10KJ
BR27B
10KJ
BR18D
10KJ
BR18D
10KJ
BR11B
33J
BR11B
33J
C90
223Z
C90
223Z
BR31B
10KJ
BR31B
10KJ
C84
103K
C84
103K
BR33B
33J
BR33B
33J
BR30C
10KJ
BR30C
10KJ
TP122
TP122
TP196TP196
TP219
TP219
C80
103K
C80
103K
TP252TP252
TP253TP253
BR27A
10KJ
BR27A
10KJ
TP500
TP500
BR11C
33J
BR11C
33J
TP164
TP164
BR30B
10KJ
BR30B
10KJ
BR31A
10KJ
BR31A
10KJ
BR20C
10KJ
BR20C
10KJ
TP158
TP158
TP206TP206
TP121
TP121
BR18B
10KJ
BR18B
10KJ
TP124
TP124
E0
1
E1
2
E2
3
Vss
4
SDA
5
SCL
6
WC
7
Vcc
8
IC23
CAT24WC08LI
IC23
CAT24WC08LI
BR29C
10KJ
BR29C
10KJ
TP178TP178
BR11D
33J
BR11D
33J
TP207TP207
BR13A
10KJ
BR13A
10KJ
BR33D
33J
BR33D
33J
NF6
MMZ1608S121AT
NF6
MMZ1608S121AT
BR13D
10KJ
BR13D
10KJ
BR16A
10KJ
BR16A
10KJ
C61
223Z
C61
223Z
TP137
TP137
BR10D
10KJ
BR10D
10KJ
TP197
TP197
BR18A
10KJ
BR18A
10KJ
TP143
TP143
BR29D
10KJ
BR29D
10KJ
PG
3
/C
S
1
1
PG
4
/C
S
0
2
V
3
V
100
P5
2
101
P5
3
102
AVcc
103
Vref
104
AN0
105
AN1
106
AN2
107
AN3
108
AN4
109
AN5
110
DA0
111
DA1
112
AVss
113
Vss
114
P17/PO15/TIOC
115
P16/PO14/TIOC
116
P15/PO13/TIOC
117
P14/PO12/TIOC
118
P13/PO11/TIOC
119
P12/PO10/TIOC
120
P11/PO9/TIOCB
121
P10/PO8/TIOCA
122
MD0
123
MD1
124
MD2
125
PG0/CAS
126
PG1/CS3
127
PG2/CS2
128
K
A1
A2
D36
DAN202U
DAN202U
D36
DAN202U
DAN202U
TP257TP257
BR16D
10KJ
BR16D
10KJ
BR26A
10KJ
BR26A
10KJ
BR37D
10KJ
BR37D
10KJ
TP208
TP208
C81
103K
C81
103K
8
8
7
7
6
6
5
5
D
C
B
A
SCANNER CONTROL PWB (CPU,S-EEPROM)
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