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Model
MX-M264N MX-M264NR MX-M264NV MX-M264U MX-M314N MX-M314NR MX-M314NV MX-M314U MX-M354N MX-M354NR MX-M354U (serv.man8)
Pages
127
Size
7.53 MB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / Circuit Diagram (March 2012).
File
mx-m264n-mx-m264nr-mx-m264nv-mx-m264u-mx-m314n-mx-.pdf
Date

Sharp MX-M264N / MX-M264NR / MX-M264NV / MX-M264U / MX-M314N / MX-M314NR / MX-M314NV / MX-M314U / MX-M354N / MX-M354NR / MX-M354U (serv.man8) Service Manual ▷ View online

MX-M264  CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図  
2 –  52
D
C
B
A
26/27 (28)
3
2
1
3
2
1
USB HOST CN (REAR)
<Front>
rd-Reader>
oard>
<Front>
<Keyboard>
<IC-Card-Reader>
VBUS1
VBUS4
VBUS3
FGND3
VBUS1
FGND7
VBUS_CN_OB
USBH_VBUS_CN
DGND
DGND
DGND
DGND
DGND
DGND
DGND
FGND3
DGND
DGND
DGND
5V_IN
FGND7
DGND
DGND
DGND
DGND
DGND
DGND
DGND
MT_USB_RTN_P {27}
MT_USB_RTN_N {27}
USBH_VBUS_CN
{14}
DP_DN[3]
{27}
DM_DN[3]
{27}
DP_DN[4]
{27}
DM_DN[4]
{27}
DM_DN[1]
{27}
DP_DN[1]
{27}
CP779
CP779
CP781
CP781
C1209
22uF(2012:B:10V)
C1209
22uF(2012:B:10V)
C1006
1uF(1608:B)
C1006
1uF(1608:B)
R969
X_0J
R969
X_0J
C1207
X_47uF(3216:B)
C1207
X_47uF(3216:B)
R962
X_0J
R962
X_0J
R970
X_0J
R970
X_0J
D20
RClamp0502B
D20
RClamp0502B
A
K1
K2
R960
47kJ
R960
47kJ
R974
X_0J
R974
X_0J
L63
BLM18PG121SN1(1608)
L63
BLM18PG121SN1(1608)
CP505
CP505
C208
0.1uF(1608:B)
C208
0.1uF(1608:B)
L13
BLM18PG121SN1(1608)
L13
BLM18PG121SN1(1608)
L14
BLM18PG121SN1(1608)
L14
BLM18PG121SN1(1608)
D51
RClamp0502B
D51
RClamp0502B
A
K1
K2
C1205
22uF(2012:B:10V)
C1205
22uF(2012:B:10V)
R334
FSMD110-1206R(3216)
R334
FSMD110-1206R(3216)
CP782
CP782
R968
X_0J
R968
X_0J
R967
X_0J
R967
X_0J
C1206
22uF(2012:B:10V)
C1206
22uF(2012:B:10V)
CP772
CP772
L62
SDCW2012-2-900T
L62
SDCW2012-2-900T
3
2
4
1
R333
47KJ
R333
47KJ
CN43
BM15B-GHS-TBT(LF)(SN)
CN43
BM15B-GHS-TBT(LF)(SN)
DGND1
4
SHIELD1
5
VBUS1
1
VBUS3
6
D3-
7
D1+
3
D1-
2
D3+
8
DGND3
9
SHIELD3
10
VBUS4
11
D4-
12
D4+
13
DGND4
14
SHIELD4
15
GND1
GND1
GND2
GND2
L60
BLM18PG121SN1(1608)
L60
BLM18PG121SN1(1608)
L56
BLM18PG121SN1(1608)
L56
BLM18PG121SN1(1608)
CP486
CP486
C1005
0.1uF(B)
C1005
0.1uF(B)
L58
SDCW2012-2-900T
L58
SDCW2012-2-900T
3
2
4
1
C1210
X_47uF(3216:B)
C1210
X_47uF(3216:B)
D52
RClamp0502B
D52
RClamp0502B
A
K1
K2
CP783
CP783
R959
FSMD110-1206R(3216)
R959
FSMD110-1206R(3216)
CP777
CP777
L59
SDCW2012-2-900T
L59
SDCW2012-2-900T
3
2
4
1
L61
BLM18PG121SN1(1608)
L61
BLM18PG121SN1(1608)
R1038
0J(1608)
R1038
0J(1608)
CP780
CP780
CP778
CP778
D50
RClamp0502B
D50
RClamp0502B
A
K1
K2
CP770
CP770
CP784
CP784
CP771
CP771
C1208
22uF(2012:B:10V)
C1208
22uF(2012:B:10V)
CN18
UAR27-4K5J00
CN18
UAR27-4K5J00
VBUS
1
D-
2
D+
3
GND
4
FG
FG1
FG
FG2
MX-M264  CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図  
2 –  53
D
C
B
A
MFPC PWB (Engine IF 3/3)
5
4
3
5
4
3
LDD_LDERR
/R_MPU_SIF_RX
PD_FAX33_EN
3R3V_ECO
DGND
3R3V_ECO
DGND
DGND
3R3V_ECO
DGND
DGND
DGND
3R3V_ECO
DGND
DGND
DGND
DGND
3R3V_ECO
3R3V_ECO
DGND
DGND
DGND
DGND
3R3V_ECO
DGND
INT5V
DGND
DGND
3R3V_ECO
DGND
DGND
3R3V_FAX
DGND
3R3V_ECO
DGND
DGND
3R3V_ECO
BD_HSYNC_PCU
{22
LDD_LDERR_N
{22}
RB_LDERR_N
{6}
RB_LDD_LDEN1_N
{6}
LDD_BD_HSYNC_N
{12}
INT_LD
{12}
RB_MPU_PRINTST_N
{12}
RB_MPU_SIF_RST
{12}
RB_MPU_SIF_CLK
{6}
RB_MPU_SIF_TX
{12}
RB_MPU_SIF_RX
{6}
MPU_SIF_RX
{22}
BD_HSYNC_N
{22}
RB_LDD_LDEN2_N
{6}
CP911
CP911
CP907
CP907
R117
9
47KJ
R117
9
47KJ
CP904
CP904
CP910
CP910
R1190
47KJ
R1190
47KJ
C1219
0.1uF(B)
C1219
0.1uF(B)
CP903
CP903
C1222
0.1uF(B)
C1222
0.1uF(B)
IC100
74AHC1G125GW
IC100
74AHC1G125GW
G
1
A
2
GND
3
Y
4
VCC
5
CP909
CP909
R1191
220J
R1191
220J
C1040
0.1uF(B)
C1040
0.1uF(B)
IC75D
74LVC14APW
IC75D
74LVC14APW
9
8
14
7
IC96E
74LVC14APW
IC96E
74LVC14APW
11
10
14
7
R1003
2.4KJ
R1003
2.4KJ
R1008
4.7KJ
R1008
4.7KJ
R1186
1MJ
R1186
1MJ
D56
D
AP202UMTL
D56
D
AP202UMTL
A
K1
K2
R1185
10KJ
R1185
10KJ
R1188
33J
R1188
33J
CP913
CP913
R1010
1KJ
R1010
1KJ
IC77
74AUP2G17GW
IC77
74AUP2G17GW
A1
1
A2
3
Y1
6
Y2
4
GND
2
Vcc
5
CP804
CP804
CP915
CP915
R1177
47KJ
R1177
47KJ
IC75B
74LVC14APW
IC75B
74LVC14APW
3
4
14
7
R1187
47KJ
R1187
47KJ
R1002
1MJ
R1002
1MJ
10K
47K
10K
47K
B
CP905
CP905
IC96F
74LVC14APW
IC96F
74LVC14APW
13
12
14
7
R1015
100J
R1015
100J
IC75C
74LVC14APW
IC75C
74LVC14APW
5
6
14
7
CP912
CP912
CP892
CP892
BR51
100Jx4
BR51
100Jx4
1
2
3
4
C1221
0.1uF(B)
C1221
0.1uF(B)
R1189
220J
R1189
220J
R1192
47KJ
R1192
47KJ
CP891
CP891
CP807
CP807
R1004
1KJ
R1004
1KJ
IC99
74AHC1G125GW
IC99
74AHC1G125GW
G
1
A
2
GND
3
Y
4
VCC
5
10K
47K
Q37
DTC014YUB
10K
47K
Q37
DTC014YUB
E
B
C
IC75E
74LVC14APW
IC75E
74LVC14APW
11
10
14
7
CP914
CP914
10K
47K
10K
47K
B
R1178
47KJ
R1178
47KJ
CP890
CP890
R1009
1KJ
R1009
1KJ
C1026
0.1uF(B)
C1026
0.1uF(B)
R1180
47KJ
R1180
47KJ
10K
47K
Q36
DTC014YUB
10K
47K
Q36
DTC014YUB
E
B
C
MX-M264  CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図  
2 –  54
D
C
B
A
27/27 (29)
3
2
1
3
2
1
/R_MPU_SIF_RST
/R_MPU_SIF_CLK
/R_MPU_PRINTST_N
/R_MPU_SIF_TX
DGND
DGND
3R3V_ECO
DGND
DGND
DGND
DGND
DGND
3R3V_ECO
3R3V_ECO
3R3V_ECO
DGND
DGND
DGND
DGND
3R3V_ECO
DGND
DGND
INT5V
DGND
INT5V
DGND
DGND
DGND
3R3V_ECO
DGND
DGND
{22}
MPU_SIF_TX
{22}
MPU_SIF_RST
{22}
MPU_SIF_CLK
{22}
MPU_PRINTST_N
{22}
}
RB_LDD_SH1_N
{6}
LDD_SH1_N
{22}
RB_LDD_SH2_N
{6}
LDD_SH2_N
{22}
LDD_LDEN1_N {22}
LDD_LDEN2_N {22}
IC96A
74LVC14APW
IC96A
74LVC14APW
1
2
14
7
C1043
0.1uF(B)
C1043
0.1uF(B)
CP886
CP886
C1241
0.1uF(B)
C1241
0.1uF(B)
C1215
X
_1000pF(B)
C1215
X
_1000pF(B)
C1211
1
000pF(B)
C1211
1
000pF(B)
CP885
CP885
IC102
74AHCT1G125GW
IC102
74AHCT1G125GW
OE
1
A
2
GND
3
Y
4
VCC
5
D54
DA
P
2
0
2
U
M
T
L
D54
DA
P
2
0
2
U
M
T
L
A
K1
K2
CP906
CP906
D55
DA
P
2
0
2
U
M
T
L
D55
DA
P
2
0
2
U
M
T
L
A
K1
K2
BR52
220Jx4
BR52
220Jx4
8
1
7
2
6
3
5
4
CP882
CP882
R1184
47KJ
R1184
47KJ
C1214
1
000pF(B)
C1214
1
000pF(B)
CP888
CP888
CP884
CP884
C1212
1
000pF(B)
C1212
1
000pF(B)
CP889
CP889
IC75A
74LVC14APW
IC75A
74LVC14APW
1
2
14
7
IC96D
74LVC14APW
IC96D
74LVC14APW
9
8
14
7
IC103
74AHCT1G125GW
IC103
74AHCT1G125GW
OE
1
A
2
GND
3
Y
4
VCC
5
C1216
X
_1000pF(B)
C1216
X
_1000pF(B)
C1217
X
_1000pF(B)
C1217
X
_1000pF(B)
10K
47K
Q44
DTC014YUB
10K
47K
Q44
DTC014YUB
E
C
CP887
CP887
R1007
33J
R1007
33J
R1183
47KJ
R1183
47KJ
C1218
X
_1000pF(B)
C1218
X
_1000pF(B)
C1240
0.1uF(B)
C1240
0.1uF(B)
IC96C
74LVC14APW
IC96C
74LVC14APW
5
6
14
7
51
Jx4
51
Jx4
8
7
6
5
CP883
CP883
R1006
33J
R1006
33J
IC75F
74LVC14APW
IC75F
74LVC14APW
13
12
14
7
C1213
1
000pF(B)
C1213
1
000pF(B)
R1182
47KJ
R1182
47KJ
IC96B
74LVC14APW
IC96B
74LVC14APW
3
4
14
7
10K
47K
Q45
DTC014YUB
10K
47K
Q45
DTC014YUB
E
C
R1181
47KJ
R1181
47KJ
MX-M264  CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図  
2 –  55
B.
PARTS LAYOUT / 部品配置図
(1)
PARTS SURFACE / 部品面
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