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Model
MX-C250 MX-C250E MX-C250F MX-C250FE MX-C250FR MX-C300F MX-C300W MX-C300WE MX-C300A MX-C300WR (serv.man8)
Pages
99
Size
3.58 MB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / Circuit Diagrams
File
mx-c250-mx-c250e-mx-c250f-mx-c250fe-mx-c250fr-mx-c.pdf
Date
PREV: Sharp MX-C250 / MX-C250E / MX-C250F / MX-C250FE / MX-C250FR / MX-C300F / MX-C300W / MX-C300WE / MX-C300A / MX-C300WR (serv.man7) Service Manual

Sharp MX-C250 / MX-C250E / MX-C250F / MX-C250FE / MX-C250FR / MX-C300F / MX-C300W / MX-C300WE / MX-C300A / MX-C300WR (serv.man8) Service Manual ▷ View online

MX-C300W  CIRCUIT DIAGRAM AND PARTS LAYOUT  2 –  35
5
5
4
4
3
3
D
C
B
A
SCU_SRVC_CNO
SCU_SPUS_CNO
SPF_DR_STEP
SPF_DR_EN
SPF_MM_VREF
SPF_DR_DIR
SPF_DR_MODE1
SPF_DR_MODE0
SPFM_A_CNO
SPFM_B_CNO
SPFM_XA_CNO
SPFM_XB_CNO
24V_SRVC
24V_SPUS
DGND
DGND
PIN+3.3VN
PIN+24V1N
DGND
DGND
DGND
DGND
DGND
PIN+3.3VN
DGND
PIN+3.3VN
DGND
DGND
DGND
DGND
DGND
PIN+5VN
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
+5V_SPED +5V_SPPD1
+5V
SPDET
<3>
RSPDET
<3>
SPFM_MODE0
<11>
SPFM_EN
<11>
SPFM_CNT
<11>
SPFM_CW/CCW
<11>
SPFM_MODE1
<11>
SPFM_CLK
<11>
㻿㻼㻲㻌㻹㼛㼠㼛㼞㻌㻰㼞㼕㼢㼑㼞
CP721
CP721
R453
20KJ
R453
20KJ
R450
10KF
R450
10KF
C443
X_1000p/50v:B
C443
X_1000p/50v:B
R439
10KJ
R439
10KJ
R446
10KJ
R446
10KJ
CP716
CP716
R708
0J 1/4W(3216)
R708
0J 1/4W(3216)
C441
1000p/50v:B
C441
1000p/50v:B
CP713
CP713
R448
20KJ
R448
20KJ
R452
1.3KF
R452
1.3KF
R454
100J
R454
100J
C437
0.1u/50v:B(1608)
C437
0.1u/50v:B(1608)
C430
0.1u/50v:B(1608)
C430
0.1u/50v:B(1608)
R432
1KJ
R432
1KJ
R451
2KF
R451
2KF
C442
470p/50v:B
C442
470p/50v:B
R440
10KJ
R440
10KJ
CP714
CP714
C
433
X_100p/
100v:
B(
1608)
C
433
X_100p/
100v:
B(
1608)
SPF-CN
CN19
B24B-PHDSS-B(LF)(SN)
SPF-CN
CN19
B24B-PHDSS-B(LF)(SN)
SRVC+24V
1
SPED
2
SRVC
3
DGND
4
SPUS+24V
5
SPED+5V
6
SPUS
7
SPPD1
8
SPFM_A
9
DGND
10
SPFM_B
11
SPPD1+5V
12
SPFM_XA
13
SCOV
14
SPFM_XB
15
DGND
16
nSPDET
17
SCOV+5V
18
nRSPDET
19
DGND
20
SPPD2
21
5V_SPPD2
22
DGND
23
DGND
24
CP712
CP712
R442
100J
R442
100J
R447
10KJ
R447
10KJ
R449
4.7KJ
R449
4.7KJ
R444
10KJ
R444
10KJ
CP719
CP719
R438
100J
R438
100J
C425
0.1u/50v:B(1608)
C425
0.1u/50v:B(1608)
C
432
X_100p/
100v:
B(
1608)
C
432
X_100p/
100v:
B(
1608)
CP723
CP723
R709
10KJ
R709
10KJ
10K
47K
Q14
DTC014YUB
10K
47K
Q14
DTC014YUB
1
2
3
CP718
CP718
CP720
CP720
R437
100J
R437
100J
CP717
CP717
R431
5.6KJ
R431
5.6KJ
CP715
CP715
R445
100J
R445
100J
C
434
X_100p/
100v:
B(
1608)
C
434
X_100p/
100v:
B(
1608)
R707
0J 1/4W(3216)
R707
0J 1/4W(3216)
IC45
BD63715EFV-E2
IC45
BD63715EFV-E2
NC
28
VCC1
7
OUT2B
27
ENABLE
20
GND
1
GND
9
CW_CCW
16
CLK
15
TEST
17
CR
10
MTH
12
VREF
13
PS
14
OUT1B
2
RNF1S
4
OUT1A
5
NC
23
NC
21
NC
11
NC
8
NC
6
MODE0
18
MODE1
19
OUT2A
24
RNF2S
25
RNF1
3
RNF2
26
VCC2
22
GND
29
CP839
CP839
C440
47p/50v:CH
C440
47p/50v:CH
C
435
X_100p/
100v:
B(
1608)
C
435
X_100p/
100v:
B(
1608)
CP722
CP722
R455
10KJ
R455
10KJ
Scanner  Unit  Interface < SPF Controll Driver >
MX-C300W  CIRCUIT DIAGRAM AND PARTS LAYOUT  2 –  36
3
3
2
2
1
1
D
C
B
A
SPFM_B_CNO
SPFM_XB_CNO
SPFM_A_CNO
SPFM_XA_CNO
SCU_SPPD1_CNI
SCU_SPED_CNI
SCU_SCOV_CNI
SCU_SPPD2_CNI
SCU_SPUS_CNO
SCU_SRVC_CNO
DGND
DGND
DGND
PIN+24V1N
PIN+5VN
DGND
DGND
PIN+5VN
DGND
PIN+5VN
D1
+5V_SOCV
PIN+5VN
DGND
DGND
DGND
PIN+5VN
DGND
PIN+5VN
DGND
PIN+5VN
DGND
3R3V
DGND
DGND
DGND
DGND
DGND
DGND
3R3V
3R3V
PIN+5VN
DGND
PIN+5VN
DGND
DGND
DGND
3R3V
DGND
DGND
DGND
DGND
PIN+24V1N
DGND
+5V_SPPD2
SPPD1 <11>
SPED <12>
SCOV <11>
SPPD2 <12>
SRVC
<12>
SPUS
<11>
19
30
19
30
19
30
㻿㻼㻲㻌㻹㼛㼠㼛㼞㻌㻰㼞㼕㼢㼑㼞
CP710
CP710
CP711
CP711
CP705
CP705
C551
1000p/50v:B
C551
1000p/50v:B
10K
47K
Q9
DTC014YUB
10K
47K
Q9
DTC014YUB
1
2
3
+
C439
47u/50v(MVL:H10)
+
C439
47u/50v(MVL:H10)
R422
22KJ
R422
22KJ
D30
KDZTR20B
D30
KDZTR20B
1
2
R417
200J 1/4W(3216)
R417
200J 1/4W(3216)
R436
10KJ
R436
10KJ
D28
KDS123E
D28
KDS123E
3
2
1
R443
0.2J 1/2W(3225)
R443
0.2J 1/2W(3225)
R724
100J
R724
100J
R427
22KJ
R427
22KJ
R727
100J
R727
100J
D31
KDS160E
D31
KDS160E
1
2
C431
1000p/50v:B
C431
1000p/50v:B
R412
5.6KJ
R412
5.6KJ
R418
100KJ
R418
100KJ
CP706
CP706
CP964
CP964
D27
KDS123E
D27
KDS123E
3
2
1
CP707
CP707
C550
X_0.1u/10V:B
C550
X_0.1u/10V:B
CP709
CP709
R426
100J
R426
100J
CP714
CP714
C426
X_0.1u/10V:B
C426
X_0.1u/10V:B
R419
200J 1/4W(3216)
R419
200J 1/4W(3216)
R725
100KJ
R725
100KJ
R429
X_0J
R429
X_0J
10K
47K
Q10
DTC014YUB
10K
47K
Q10
DTC014YUB
1
2
3
D32
KDS160E
D32
KDS160E
1
2
R441
0.2J 1/2W(3225)
R441
0.2J 1/2W(3225)
C429
X_0.1u/10V:B
C429
X_0.1u/10V:B
R424
100KJ
R424
100KJ
R413
100J
R413
100J
R723
22KJ
R723
22KJ
C427
1000p/50v:B
C427
1000p/50v:B
R420
5.6KJ
R420
5.6KJ
R423
100J
R423
100J
C436
1000p/50v:B
C436
1000p/50v:B
R430
100KJ
R430
100KJ
Q12
RSU002N06
Q12
RSU002N06
D
3
G
2
S
1
R435
1KJ
R435
1KJ
R414
22KJ
R414
22KJ
10K
47K
Q58
DTC014YUB
10K
47K
Q58
DTC014YUB
1
2
3
D117
KDS123E
D117
KDS123E
3
2
1
R433
1KJ
R433
1KJ
R416
100J
R416
100J
CP715
CP715
R425
5.6KJ
R425
5.6KJ
10K
47K
Q11
DTC014YUB
10K
47K
Q11
DTC014YUB
1
2
3
CP703
CP703
C428
X_0.1u/10V:B
C428
X_0.1u/10V:B
R722
200J 1/4W(3216)
R722
200J 1/4W(3216)
R726
5.6KJ
R726
5.6KJ
R428
100J
R428
100J
R421
100J
R421
100J
CP708
CP708
Q13
RSU002N06
Q13
RSU002N06
D
3
G
2
S
1
R434
10KJ
R434
10KJ
D29
KDS123E
D29
KDS123E
3
2
1
R415
200J 1/4W(3216)
R415
200J 1/4W(3216)
CP704
CP704
CP963
CP963
MX-C300W  CIRCUIT DIAGRAM AND PARTS LAYOUT  2 –  37
5
5
4
4
3
3
D
C
B
A
FTH_US
TH_UM_CS
FTH_UM2
TH_UM_CS
FTH_US
FTH_UM2
TH_UM
TH_UM
3R3V
3R3V
3R3V
3R3V
3R3V
PIN+5VO
DGND
DGND
DGND
PIN+3.3VN
DGND
DGND
TH_UM_ANI
<10>
TH_UM_CS_ANI
<10>
TH_UM2_ANI
<10>
TH_US_ANI
<10>
TH_UM_D_ANI
<10>
FTH
<22>
PORC
<6>
POC
<6>
ADUC
<6>
CP733
CP733
1
2
R463
100J
R463
100J
CP739
CP739
C452
X_0.1u/10v:B
C452
X_0.1u/10v:B
CP730
CP730
D
S
D
S
1
2
D37
SDB310Q
D37
SDB310Q
1
2
R476
100KB(+/-0.1%)(2012)
R476
100KB(+/-0.1%)(2012)
D
S
D
S
1
2
R480
100J
R480
100J
CP726
CP726
CP744
CP744
1
2
CP952
CP952
R475
100KB(+/-0.1%)(2012)
R475
100KB(+/-0.1%)(2012)
R490
100J
R490
100J
IC49
74LVC1G32GW
IC49
74LVC1G32GW
B
1
A
2
GND
3
Y
4
VCC
5
R469
20KB(+/-0.1%)(2012)
R469
20KB(+/-0.1%)(2012)
R468
1KJ
R468
1KJ
CP731
CP731
R458
100J
R458
100J
+
-
IC46D
LMV824MX(Quad)
+
-
IC46D
LMV824MX(Quad)
12
13
14
4
11
CP732
CP732
CP734
CP734
R466
20KB(+/-0.1%)(2012)
R466
20KB(+/-0.1%)(2012)
R467
100J
R467
100J
R470
X_0J
R470
X_0J
C455
0.1u/10v:B
C455
0.1u/10v:B
Printer Engine  Control I/Os  <TH , PODRV-CN>
MX-C300W  CIRCUIT DIAGRAM AND PARTS LAYOUT  2 –  38
3
3
2
2
1
1
D
C
B
A
TH_UM_CS_CNI
TH_UM_CNI
TH_US_CNI
TH_UM2_CNI
PORC_CNO
ADUC_CNO
POC_CNO
POC_CNO
PORC_CNO
ADUC_CNO
3R3V
PIN+5VO
3V
3R3V
3R3V
PIN+5VO
3V
PIN+5VO
PIN+5VN
PIN+5VO
PIN+3.3VN
3R3V
PIN+3.3VN
3R3V
3R3V
3R3V
PIN+5VN
DGND
DGND
3R3V
DGND
3R3V
DGND
3R3V
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
PIN+24V1N
DGND
DGND
DGND
DGND
DGND
DGND
PIN+5VO
DGND
DGND
PIN+24V1N
DGND
20
30
20
30
20
30
or LM358DR
or LM358DR
R697
X_0J
R697
X_0J
Q15
RSU002N06
Q15
RSU002N06
D
3
G
2
S
1
CP737
CP737
CP740
CP740
D39
SDB310Q
D39
SDB310Q
1
2
CP745
CP745
P739
P739
C458
0.1u/10v:B
C458
0.1u/10v:B
CP741
CP741
730
730
C449
0.1u/10v:B
C449
0.1u/10v:B
TH
CN20
B08B-CZHK-B-1(LF)(SN)
TH
CN20
B08B-CZHK-B-1(LF)(SN)
TH_UM_CS
1
TH_UM
2
DGND
3
TH_US
4
DGND
5
TH_UM2
6
DGND
7
N.C
8
R481
300J
R481
300J
D44
KDZTR20B
D44
KDZTR20B
1
2
Q16
RSU002N06
Q16
RSU002N06
D
3
G
2
S
1
D41
RB420D
D41
RB420D
3
2
1
+
-
IC46C
LMV824MX(Quad)
+
-
IC46C
LMV824MX(Quad)
10
9
8
4
11
R482
1KJ
R482
1KJ
D33
SDB310Q
D33
SDB310Q
C447
0.1u/10v:B
C447
0.1u/10v:B
R492
2.2KJ
R492
2.2KJ
+
-
IC48A
BA10358F(Dual)
+
-
IC48A
BA10358F(Dual)
3
2
8
4
1
CP728
CP728
CP727
CP727
R483
19.1KF
R483
19.1KF
D35
SDB310Q
D35
SDB310Q
CP858
CP858
R478
200KF
R478
200KF
C456
0.1u/10v:B
C456
0.1u/10v:B
726
726
R493
2.2KJ
R493
2.2KJ
P744
P744
R457
22KF
R457
22KF
R472
19.1KF
R472
19.1KF
CP735
CP735
+
-
IC47A
LM393DR(Dual)
+
-
IC47A
LM393DR(Dual)
3
2
8
4
1
D47
KDS160E
D47
KDS160E
1
2
C454
0.1u/10v:B
C454
0.1u/10v:B
R473
300KF
R473
300KF
D42
SDB310Q
D42
SDB310Q
1
2
R461
33KB(+/-0.1%)(2012)
R461
33KB(+/-0.1%)(2012)
R488
X_0J
R488
X_0J
R471
1KJ
R471
1KJ
CP742
CP742
R459
1KJ
R459
1KJ
R462
22KF
R462
22KF
R486
2KF
R486
2KF
CP856
CP856
D38
RB420D
D38
RB420D
3
2
1
R456
33KB(+/-0.1%)(2012)
R456
33KB(+/-0.1%)(2012)
R474
24KF
R474
24KF
D45
KDS160E
D45
KDS160E
1
2
Q17
RSU002N06
Q17
RSU002N06
D
3
G
2
S
1
R464
1KJ
R464
1KJ
CP724
CP724
CP729
CP729
R489
300J
R489
300J
R479
X_0J
R479
X_0J
CP736
CP736
D40
KDS123E
D40
KDS123E
3
2
1
PODRV
CN38
BM08B-CZSS-1-TF(LF)(SN)
PODRV
CN38
BM08B-CZSS-1-TF(LF)(SN)
DC+24V
1
POC
2
DC+24V
3
PORC
4
DC+24V
5
ADUC
6
N.C
7
N.C
8
CP738
CP738
D34
KDS123E
D34
KDS123E
3
2
1
C445
X_0.1u/10v:B
C445
X_0.1u/10v:B
R460
X_0J
R460
X_0J
R484
300KF
R484
300KF
CP743
CP743
R487
200KF
R487
200KF
+
-
IC47B
LM393DR(Dual)
+
-
IC47B
LM393DR(Dual)
5
6
8
4
7
C448
X_0.1u/10v:B
C448
X_0.1u/10v:B
R485
24KF
R485
24KF
C446
0.1u/10v:B
C446
0.1u/10v:B
D46
KDS160E
D46
KDS160E
1
2
CP857
CP857
D36
KDS123E
D36
KDS123E
3
2
1
R465
X_0J
R465
X_0J
CP725
CP725
D43
KDS123E
D43
KDS123E
3
2
1
R491
2.2KJ
R491
2.2KJ
+
-
IC48B
BA10358F(Dual)
+
-
IC48B
BA10358F(Dual)
5
6
8
4
7
+
-
IC46B
LMV824MX(Quad)
+
-
IC46B
LMV824MX(Quad)
5
6
7
4
11
+
-
IC46A
LMV824MX(Quad)
+
-
IC46A
LMV824MX(Quad)
3
2
1
4
11
R477
2KF
R477
2KF
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