DOWNLOAD Sharp MX-C301 / MX-C301W (serv.man7) Service Manual ↓ Size: 14.21 MB | Pages: 127 in PDF or view online for FREE

Model
MX-C301 MX-C301W (serv.man7)
Pages
127
Size
14.21 MB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / Circuit Diagram
File
mx-c301-mx-c301w-sm7.pdf
Date
PREV: Sharp MX-C301 / MX-C301W (serv.man6) Service Manual

Sharp MX-C301 / MX-C301W (serv.man7) Service Manual ▷ View online

MX-C301  CIRCUIT DIAGRAM AND PARTS LAYOUT  2 –  41
5
5
4
4
3
3
D
C
B
A
ECLK_LSU_N
HSYNC_LSU_N
ECLK_LSU_P
HSYNC_LSU_P
3R3V_ECO
3R3V_ECO
DGND
DGND
DGND
DGND
LSHSYNC_IN
{12}
LSCLK
{13}
LSVSYNC_C
{12}
LSVSYNC_K
{12}
LSVSYNC_M
{12}
LSVSYNC_Y
{12}
LSU_DATA0-
{12}
LSU_DATA0+
{12}
LSU_DATA1-
{12}
LSU_DATA1+
{12}
LSU_DATA2-
{12}
LSU_DATA2+
{12}
LSU_CLK+
{12}
LSU_CLK-
{12}
LSU_DATA3-
{12}
LSU_DATA3+
{12}
LSU_DATA4-
{12}
LSU_DATA4+
{12}
F_LSVSYNC_C
{40}
F_LSVSYNC_K
{40}
F_LSVSYNC_M
{40}
F_LSVSYNC_Y
{40}
F_LSCLK
{40}
F_LSHSYNC_IN
{40}
F_LSU_DATA4-
{40}
F_LSU_DATA4+
{40}
F_LSU_DATA3-
{40}
F_LSU_DATA3+
{40}
F_LSU_CLK+
{40}
F_LSU_CLK-
{40}
F_LSU_DATA2-
{40}
F_LSU_DATA2+
{40}
F_LSU_DATA1-
{40}
F_LSU_DATA1+
{40}
F_LSU_DATA0-
{40}
F_LSU_DATA0+
{40}
R541
100J
R541
100J
CP595
CP595
CP631
CP631
CP613
CP613
R1018
X_33J
R1018
X_33J
CP594
CP594
CP632
CP632
CP609
CP609
C309
0.1uF(B)
C309
0.1uF(B)
CP612
CP612
CP630
CP630
CP628
CP628
CP629
CP629
R1023
X_0J
R1023
X_0J
R533
0J
R533
0J
CP602
CP602
R1038
100J
R1038
100J
R532
X_0J
R532
X_0J
R530
X_0J
R530
X_0J
R1020
33J
R1020
33J
CP593
CP593
CP608
CP608
IC17
BU90LV048-E2
IC17
BU90LV048-E2
Rin1-
1
Rin1+
2
Rin2+
3
Rin2-
4
Rin3-
5
Rin3+
6
Rin4+
7
Rin4-
8
SL
9
Rout4
10
Rout3
11
GND
12
VCC
13
Rout2
14
Rout1
15
EN
16
CP641
CP641
CP601
CP601
R1019
33J
R1019
33J
R1022
33J
R1022
33J
R1021
X_0J
R1021
X_0J
R1011
33J
R1011
33J
IC19
BU90LV048-E2
IC19
BU90LV048-E2
Rin1-
1
Rin1+
2
Rin2+
3
Rin2-
4
Rin3-
5
Rin3+
6
Rin4+
7
Rin4-
8
SL
9
Rout4
10
Rout3
11
GND
12
VCC
13
Rout2
14
Rout1
15
EN
16
CP610
CP610
C1124
0.1uF(B)
C1124
0.1uF(B)
R999
33J
R999
33J
R544
100J
R544
100J
CP640
CP640
R529
X_0J
R529
X_0J
CP611
CP611
MFPC PWB (Engine IF 1/2 LSU)
MX-C301  CIRCUIT DIAGRAM AND PARTS LAYOUT  2 –  42
3
3
2
2
1
1
D
C
B
A
VSYNC_M_P
VSYNC_Y_P
VSYNC_Y_N
VSYNC_K_P
N
VSYNC_C_P
VSYNC_M_N
VSYNC_C_N
VSYNC_K_N
P
DGND
DGND
DGND
nRES_PCU
{24}
TXD_PCU
{24}
nRTS_PCU
{24}
RXD_PCU
{24}
nCTS_PCU
{24}
LSU_TRANS_DAT
{24}
LSU_TRANS_RST
{24}
nPOF_PCU
{38}
LSU_SCK
{24}
PCU_TRG
{24}
P_LSU_SCK
{24}
P_LSU_TRANS_DAT
{24}
P_LSU_TRANS_RST
{24}
L34
X_SDCW2012-2-900TF
L34
X_SDCW2012-2-900TF
CP758
CP758
CP745
CP745
CP744
CP744
CP751
CP751
L36
X_SDCW2012-2-900TF
L36
X_SDCW2012-2-900TF
CP747
CP747
CP749
CP749
R1040
100J
R1040
100J
L77
SDCW2012-2-900TF
L77
SDCW2012-2-900TF
CP759
CP759
L31
X_SDCW2012-2-900TF
L31
X_SDCW2012-2-900TF
CP757
CP757
CP763
CP763
CP756
CP756
CP755
CP755
L79
SDCW2012-2-900TF
L79
SDCW2012-2-900TF
CP746
CP746
CP760
CP760
R1039
100J
R1039
100J
L33
X_SDCW2012-2-900TF
L33
X_SDCW2012-2-900TF
LSU
CN203
FH41-50S-0.5SH
LSU
CN203
FH41-50S-0.5SH
SCK_LSU
11
DGND
12
TRANS_RST
13
DGND
14
VSYNC_Kn
15
VSYNC_Kp
16
DGND
17
VSYNC_Cp
18
VSYNC_Cn
19
DGND
20
VSYNC_Mn
21
VSYNC_Mp
22
DGND
23
VSYNC_Yp
24
VSYNC_Yn
25
DGND
26
HSYNC_LSUn
27
HSYNC_LSUp
28
DGND
29
ECLK_LSUp
30
DGND
1
TH_LSU
2
PCU_TRG
3
LSUASIC_RST
4
JOBEND_INTR
5
DGND
6
RSV_DAT
7
DGND
8
TRANS_DAT
9
DGND
10
ECLK_LSUn
31
DGND
32
CH0n
33
CH0p
34
DGND
35
CH1n
36
CH1p
37
DGND
38
CH2n
39
CH2p
40
DGND
41
CHxCLKn
42
CHxCLKp
43
DGND
44
CH3n
45
Ch3p
46
DGND
47
CH4n
48
CH4p
49
DGND
50
FG
51
FG
52
FG
53
FG
54
FG
55
FG
56
FG
57
FG
58
FG
59
FG
60
CP754
CP754
CP750
CP750
CP768
CP768
CP765
CP765
PCU
CN207
B16B-CZHK-B-1
PCU
CN207
B16B-CZHK-B-1
TRANS_DAT
11
TRANS_RST
12
TH1_LSU
13
nPOF
14
DGND
15
DGND
16
DGND
1
nRES_PCU
2
nRTS_PCU
3
nCTS_PCU
4
PCU_RXD
5
PCU_TXD
6
LSU_RST
7
JOBEND_INT
8
SCK
9
RSV_DAT
10
CP748
CP748
CP753
CP753
CP761
CP761
L76
SDCW2012-2-900TF
L76
SDCW2012-2-900TF
CP767
CP767
L35
X_SDCW2012-2-900TF
L35
X_SDCW2012-2-900TF
CP764
CP764
CP766
CP766
CP740
CP740
CP743
CP743
L81
SDCW2012-2-900TF
L81
SDCW2012-2-900TF
CP741
CP741
L78
SDCW2012-2-900TF
L78
SDCW2012-2-900TF
CP752
CP752
L32
X_SDCW2012-2-900TF
L32
X_SDCW2012-2-900TF
CP742
CP742
CP762
CP762
R1041
100J
R1041
100J
L80
SDCW2012-2-900TF
L80
SDCW2012-2-900TF
MX-C301  CIRCUIT DIAGRAM AND PARTS LAYOUT  2 –  43
5
5
4
4
3
3
D
C
B
A
/RTS_PCU
/TXD_PCU
/RES_PCU
/RES_SCN
/RTS_SCN
/TXD_SCN
/TXD_PIC
/RST_PIC
nCLR_PIC_RET
RC_RTC_INTB_D
RC_RTC_INTB_D
nCLR_PIC_RET
nSCU_R
3R3V_ECO
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
3R3V_ECO
DGND
3R3V_ON
3R3V_ON
DGND
5V0_FAX_IN
5V0_FAX_IN
5V0_FAX_IN
5V0_FAX_IN
DGND
DGND
DGND
3R3V_FAX
DGND
3R3V_FAX
DGND
3R3V_ECO
RB_RTS_SCN
{6}
RB_TXD_SCN
{6}
R_PLD_GPO_RST_PCU
{7}
RB_TXD_PCU
{6}
RB_RTS_PCU
{6}
RC_CLR_PIC
{13}
RC_TXD_PIC
{13}
RC_GPO_RES_PIC
{13}
R_PLD_GPO_RST_SCN
{7}
nRST_PIC
TXD_PIC
nCLR_PIC
nFAX23_WU_OC
{21,38}
RC_RTC_INTB
{13,19}
nSCU_RES_REQ
{22}
LSU_SCK
{23}
LSU_TRANS_DAT
{23}
LSU_TRANS_RST
{23}
P_LSU_TRANS_RST
{23}
P_LSU_TRANS_DAT
{23}
P_LSU_SCK
{23}
R392
10KJ
R392
10KJ
R260
X_4.7KJ
R260
X_4.7KJ
CP488
CP488
CP4
CP4
C107
0.1uF(B)
C107
0.1uF(B)
R259
33J
R259
33J
C209
0.1uF(B)
C209
0.1uF(B)
CP384
CP384
CP501
CP501
CP254
CP254
IC24D
74LVC14APW
IC24D
74LVC14APW
9
8
14
7
D32
DAP202UMTL
D32
DAP202UMTL
A
K1
K2
CP409
CP409
CP382
CP382
R231
X_4.7KJ
R231
X_4.7KJ
CP408
CP408
R232
X_100KJ
R232
X_100KJ
R378
10KJ
R378
10KJ
R257
33J
R257
33J
CP281
CP281
R892
X_0J
R892
X_0J
CP360
CP360
C212
470pF(B)
C212
470pF(B)
R369
10KJ
R369
10KJ
D33
DAP202UMTL
D33
DAP202UMTL
A
K1
K2
CP407
CP407
IC25
KID65503F-EL/P
IC25
KID65503F-EL/P
1B
1
2B
2
3B
3
4B
4
5B
5
6B
6
7B
7
G
8
NC
9
1C
16
2C
15
3C
14
4C
13
5C
12
6C
11
7C
10
CP350
CP350
R973
X_0J
R973
X_0J
R803
100KJ
R803
100KJ
D34
DAP202UMTL
D34
DAP202UMTL
A
K1
K2
CP489
CP489
D28
DAP202UMTL
D28
DAP202UMTL
A
K1
K2
CP361
CP361
D29
DAP202UMTL
D29
DAP202UMTL
A
K1
K2
CP334
CP334
R381
10KJ
R381
10KJ
IC21
74LVC244APW
IC21
74LVC244APW
VCC
20
1A1
2
1A2
4
1A3
6
1A4
8
2A1
11
2A2
13
2A3
15
2A4
17
1G
1
2G
19
GND
10
1Y1
18
1Y2
16
1Y3
14
1Y4
12
2Y1
9
2Y2
7
2Y3
5
2Y4
3
R868
2.2KJ
R868
2.2KJ
CP385
CP385
BR6
33Jx4
BR6
33Jx4
8
1
7
2
6
3
5
4
IC217
74LVC244APW
IC217
74LVC244APW
VCC
20
1A1
2
1A2
4
1A3
6
1A4
8
2A1
11
2A2
13
2A3
15
2A4
17
1G
1
2G
19
GND
10
1Y1
18
1Y2
16
1Y3
14
1Y4
12
2Y1
9
2Y2
7
2Y3
5
2Y4
3
10K
47K
Q15
X_DTC014YUB
10K
47K
Q15
X_DTC014YUB
E
B
C
CP383
CP383
R258
33J
R258
33J
CP655
CP655
CP236
CP236
CP400
CP400
CP386
CP386
R887
X_0J
R887
X_0J
R869
2.2KJ
R869
2.2KJ
R404
10KJ
R404
10KJ
BR5
33Jx4
BR5
33Jx4
8
1
7
2
6
3
5
4
CP363
CP363
CP648
CP648
CP4
CP4
CP305
CP305
CP228
CP228
R888
X_0J
R888
X_0J
CP399
CP399
R293
X_4.7KJ
R293
X_4.7KJ
D35
DAP202UMTL
D35
DAP202UMTL
A
K1
K2
CP654
CP654
CP678
CP678
CP282
CP282
IC58
KID65503F-EL/P
IC58
KID65503F-EL/P
1B
1
2B
2
3B
3
4B
4
5B
5
6B
6
7B
7
G
8
NC
9
1C
16
2C
15
3C
14
4C
13
5C
12
6C
11
7C
10
CP4
CP4
C232
0.1uF(B)
C232
0.1uF(B)
CP362
CP362
R394
10KJ
R394
10KJ
R860
1KJ
R860
1KJ
CP335
CP335
R853
1KJ
R853
1KJ
MFPC PWB (Engine IF 3/3)
MX-C301  CIRCUIT DIAGRAM AND PARTS LAYOUT  2 –  44
2
2
1
1
D
C
B
A
nCTS_PCU_R
RXD_PCU_R
nCTS_SCN_R
RXD_SCN_R
nREQ_PIC_R
RXD_PIC_R
ES_REQ_SMT
3R3V_ON
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
3R3V_ECO
3R3V_ECO
3R3V_ECO
3R3V_ECO
3R3V_ECO
DGND
3R3V_ON
DGND
3R3V_ON
DGND
3R3V_ON
DGND
3R3V_ECO
DGND
3R3V_ECO
3R3V_ON
DGND
DGND
3R3V_ON
DGND
DGND
DGND
RXD_PIC
{38}
nREQ_PIC
{38}
nCTS_PCU
{23}
RXD_PCU
{23}
nCTS_SCN
{23}
RXD_SCN
{23}
RB_CTS_SCN {6}
RB_RXD_SCN {6}
RB_RXD_PCU {6}
RB_CTS_PCU {6}
RC_REQ_PIC
{13}
RC_RXD_PIC {13}
{38}
{38}
TXD_SCN
{23}
nRES_SCN
{23}
nRTS_SCN
{23}
nRES_PCU {23}
TXD_PCU
{23}
nRTS_PCU
{23}
{38}
RC_GPI_nFAX123_WU {13}
RC_GPI_PICPROG_READ
{13}
R_PLD_nSCU_RES_REQ {7}
PCU_TRG
{23}
F_LSU_TRANS_RST
{40}
F_LSU_TRANS_DAT
{40}
F_LSU_SCK
{40}
IC60D
74LVC14APW
IC60D
74LVC14APW
9
8
14
7
69
69
CP443
CP443
IC60B
74LVC14APW
IC60B
74LVC14APW
3
4
14
7
CP336
CP336
R225
1KJ
R225
1KJ
BR7
1KJx4
BR7
1KJx4
8
1
7
2
6
3
5
4
C778
0.1uF(B)
C778
0.1uF(B)
R224
1KJ
R224
1KJ
IC24B
74LVC14APW
IC24B
74LVC14APW
3
4
14
7
CP442
CP442
CP306
CP306
CP441
CP441
BR8
1KJx4
BR8
1KJx4
8
1
7
2
6
3
5
4
IC24A
74LVC14APW
IC24A
74LVC14APW
1
2
14
7
IC60A
74LVC14APW
IC60A
74LVC14APW
1
2
14
7
C102
470pF(B)
C102
470pF(B)
IC24F
74LVC14APW
IC24F
74LVC14APW
13
12
14
7
R229
1KJ
R229
1KJ
C258
470pF(B)
C258
470pF(B)
C259
470pF(B)
C259
470pF(B)
IC60E
74LVC14APW
IC60E
74LVC14APW
11
10
14
7
R907
2.2KJ
R907
2.2KJ
R230
1KJ
R230
1KJ
CP221
CP221
CP677
CP677
IC60F
74LVC14APW
IC60F
74LVC14APW
13
12
14
7
CP455
CP455
IC24E
74LVC14APW
IC24E
74LVC14APW
11
10
14
7
C260
470pF(B)
C260
470pF(B)
C249
470pF(B)
C249
470pF(B)
C106
470pF(B)
C106
470pF(B)
CP227
CP227
37
37
IC60C
74LVC14APW
IC60C
74LVC14APW
5
6
14
7
R872
33J
R872
33J
CP676
CP676
CP317
CP317
53
53
IC24C
74LVC14APW
IC24C
74LVC14APW
5
6
14
7
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