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 – 31
5
5
4
4
3
3
D
C
B
A
AFE_DIO
SCU_SHIN
SHIN
LED_RST_CNO
RLEDCTL_CNO
GLEDCTL_CNO
BLEDCTL_CNO
RLEDCTL_CNO
GLEDCTL_CNO
BLEDCTL_CNO
AFE_RST_CNO
CIS_PWRCTL_CNO
CIS_PWRCTL_CNO
AFEIF_CS_CNO
AFE_CLK
DGND
3R3V
DGND
3R3V
DGND
DGND
PIN+3.3VN
DGND
DGND
3R3V
3R3V
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
SYS_SLEEP
<3,11,14>
SCU_SHIN
<11>
SYS_nSLEEP
<3,15>
SCU_RLEDCTL
<12>
SCU_GLEDCTL
<12>
SCU_BLEDCTL
<12>
SCU_LED_nRST
<11>
SCU_CIS_PWRCTL
<12>
SCU_AFE_nRST
<11>
SCU_AFE_DIO
<11>
SCU_AFESIF_CLK
<11>
SCU_AFESIF_CS
<11>
AFERX_CLKp_CNI
<12>
AFERX_CLKn_CNI
<12>
AFERX_D0p_CNI
<12>
AFERX_D0n_CNI
<12>
AFERX_D1p_CNI
<12>
AFERX_D1n_CNI
<12>
AFERX_D2p_CNI
<12>
AFERX_D2n_CNI
<12>
CP657
CP657
CP673
CP673
CP658
CP658
CP662
CP662
CP655
CP655
C
902
1000p/
50v:
B
C
902
1000p/
50v:
B
CP661
CP661
R370
10KJ
10KJ
R370
10KJ
10KJ
BR31
10KJx4
BR31
10KJx4
8
1
7
2
6
3
5
4
BR33
100Jx4
BR33
100Jx4
8
1
7
2
6
3
5
4
CP660
CP660
CP674
CP674
CP654
CP654
C
905
100p/
50v:
C
H
C
905
100p/
50v:
C
H
CP666
CP666
1G
2G
IC40
74LVC244APW
1G
2G
IC40
74LVC244APW
1G
1
2Y4
3
2Y3
5
2Y1
9
2IN1
11
2IN2
13
2Y2
7
1IN1
2
1IN2
4
1IN3
6
1IN4
8
GND
10
2G
19
2IN3
15
2IN4
17
1Y1
18
1Y2
16
1Y3
14
1Y4
12
VCC
20
CP659
CP659
C
901
1000p/
50v:
B
C
901
1000p/
50v:
B
BR34
100Jx4
BR34
100Jx4
5
4
6
3
7
2
8
1
C
903
1000p/
50v:
B
C
903
1000p/
50v:
B
CP656
CP656
CP670
CP670
CP665
CP665
CP668
CP668
C
908
100p/
50v:
C
H
C
908
100p/
50v:
C
H
R369
10KJ
10KJ
R369
10KJ
10KJ
CP669
CP669
BR32
10KJx4
BR32
10KJx4
8
1
7
2
6
3
5
4
CP664
CP664
C401
0.1u/10v:B
0.1u/10v:B
C401
0.1u/10v:B
0.1u/10v:B
C
904
1000p/
50v:
B
C
904
1000p/
50v:
B
CP663
CP663
IC41
NTS0102DP
IC41
NTS0102DP
B2
1
GND
2
VCCA
3
A2
4
A1
5
OE
6
VCCB
7
B1
8
C404
0.1u/10v:B
0.1u/10v:B
C404
0.1u/10v:B
0.1u/10v:B
C
906
1000p/
50v:
B
C
906
1000p/
50v:
B
C
909
100p/
50v:
C
H
C
909
100p/
50v:
C
H
C
907
1000p/
50v:
B
C
907
1000p/
50v:
B
C403
0.1u/10v:B
0.1u/10v:B
C403
0.1u/10v:B
0.1u/10v:B
R748
1KJ
1KJ
R748
1KJ
1KJ
Scanner Unit Interface < CIS & AFE & LED Lamp >
MX-C300W CIRCUIT DIAGRAM AND PARTS LAYOUT 2 – 32
3
3
2
2
1
1
D
C
B
A
SCU_LED_GND
AFE_RST_CNO
AFEIF_DIO_CNIO
AFEIF_CLK_CNO
AFEIF_CS_CNO
AFEIF_CLK_CNO
AFEIF_CS_CNO
AFERX_D0p_CNI
SCU_CISTX_CLKp_CNO
SCU_CISTX_CLKn_CNO
SCU_CISTX_CLKn_CNO
AFERX_CLKp_CNI
AFERX_D1p_CNI
AFERX_D2p_CNI
LED_RST_CNO
CIS_PWRCTL_CNO
RLEDCTL_CNO
GLEDCTL_CNO
BLEDCTL_CNO
GLEDCTL_CNO
BLEDCTL_CNO
SHIN_CNI
AFERX_D2n_CNI
AFERX_D1n_CNI
AFERX_D0n_CNI
AFERX_CLKn_CNI
AFE_CLK
DGND
DGND
SCU_LEDPWR_3.3V
DGND
DGND
DGND
SCU_PWR_5V
DGND
DGND
3R3V
DGND
PIN+3.3VN
DGND
PIN+3.3VN
DGND
DGND
DGND
DGND
DGND
DGND
DGND
PIN+3.3VN
PIN+5VN
DGND
DGND
17
30
17
30
17
30
D24
X_KDS123E
X_KDS123E
D24
X_KDS123E
X_KDS123E
3
2
1
R367
33J
R367
33J
CP863
CP863
CP675
CP675
C
P
859
C
P
859
F5
FSMD150-1206R(3216)
F5
FSMD150-1206R(3216)
L41
0J 1/4W(3216)
L41
0J 1/4W(3216)
CP672
CP672
CP868
CP868
D23
X_KDS123E
X_KDS123E
D23
X_KDS123E
X_KDS123E
3
2
1
C406
100p/50v:CH
100p/50v:CH
C406
100p/50v:CH
100p/50v:CH
R368
33J
R368
33J
C405
100p/50v:CH
100p/50v:CH
C405
100p/50v:CH
100p/50v:CH
F4
FSMD150-1206R(3216)
F4
FSMD150-1206R(3216)
C
P
860
C
P
860
D25
X_KDS123E
X_KDS123E
D25
X_KDS123E
X_KDS123E
3
2
1
CP862
CP862
CP865
CP865
CP671
CP671
CP864
CP864
C395
10u/10v:B(2012)
10u/10v:B(2012)
C395
10u/10v:B(2012)
10u/10v:B(2012)
R
713
0J
R
713
0J
R
712
0J
R
712
0J
R366
33J
R366
33J
R365
0J 1/4W(3216)
R365
0J 1/4W(3216)
C396
10u/10v:B(2012)
10u/10v:B(2012)
C396
10u/10v:B(2012)
10u/10v:B(2012)
CP925
CP925
C400
0.1u/10v:B
0.1u/10v:B
C400
0.1u/10v:B
0.1u/10v:B
CP572
CP572
L33
X_DLP2ADN900HL4
L33
X_DLP2ADN900HL4
1
2
2
3
4
4
5
6
7
8
CP866
CP866
CP652
CP652
L32
X_DLP2ADN900HL4
L32
X_DLP2ADN900HL4
1
2
2
3
4
4
5
6
7
8
L40
0J 1/4W(3216)
L40
0J 1/4W(3216)
CP653
CP653
CP571
CP571
C399
10u/10v:B(2012)
10u/10v:B(2012)
C399
10u/10v:B(2012)
10u/10v:B(2012)
CIS
CN17
FH48-40S-0.5SV
CIS
CN17
FH48-40S-0.5SV
LVCLKn
11
LVCLKp
12
DGND
13
MCKn
14
MCKp
15
DGND
16
VDD
17
VDD
18
VDD
19
VDD
20
VDD
21
DGND
22
SEN
23
SCLK
24
SDI
25
DGND
26
SH
27
AFE_RST
28
PWR_CNTR
29
DGND
30
DGND
1
LVDS2n
2
LVDS2p
3
DGND
4
LVDS1n
5
LVDS1p
6
DGND
7
LVDS0n
8
LVDS0p
9
DGND
10
LED_VCC
31
LED_VCC
32
LED_VCC
33
CNTR_B_LED
34
CNTR_G_LED
35
CNTR_R_LED
36
LED_RST
37
DGND(LED)
38
DGND(LED)
39
DGND(LED)
40
FG
41
FG
42
FG
43
FG
44
FG
45
FG
46
FG
47
FG
48
CP867
CP867
C402
100p/50v:CH
100p/50v:CH
C402
100p/50v:CH
100p/50v:CH
C397
0.1u/10v:B
0.1u/10v:B
C397
0.1u/10v:B
0.1u/10v:B
C398
10u/10v:B(2012)
10u/10v:B(2012)
C398
10u/10v:B(2012)
10u/10v:B(2012)
CP861
CP861
MX-C300W CIRCUIT DIAGRAM AND PARTS LAYOUT 2 – 33
5
5
4
4
D
C
B
A
MIM_DR_EN
MIM_MM_VREF
MIM_DR_DIR
MIM_DR_MODE1
MIM_DR_MODE0
MIM_DR_MODE0
MIM_DR_STEP
MHPS_CN
MIM_XA_CNO
MIM_B_CNO
MIM_A_CNO
MIM_XB_CNO
DGND
PIN+5VN
DGND
DGND
PIN+3.3VN
DGND
DGND
DGND
DGND
PIN+3.3VN
DGND
DGND
DGND
DGND
DGND
DGND
3R3V
DGND
DGND
DGND
PIN+5VN
DGND
DGND
DGND
DGND
DGND
DGND
P
DGND
PIN+5VN
MHPS
<11>
MIM_MODE1
<11>
MIM_MODE0
<11>
MIM_CW/CCW
<11>
MIM_CLK
<11>
MIM_EN
<11>
MIM_CNT
<11>
㻹㼕㼞㼞㼛㼞㻌㻹㼛㼠㼛㼞㻌㻰㼞㼕㼢㼑㼞
㻹㼕㼞㼞㼛㼞㻌㻴㼛㼙㼑㻌㻼㼛㼟㼕㼠㼕㼛㼚㻌㻰㼑㼠㼑㼏㼠㼑㼞㻌㻵㻛㻲
C
415
X_100p/
100v:
B(
1608)
C
415
X_100p/
100v:
B(
1608)
D26
KDS123E
KDS123E
D26
KDS123E
KDS123E
3
2
1
CP701
CP701
IC44
BD63715EFV-E2
IC44
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
R409
1KF
1KF
R409
1KF
1KF
C
416
X_100p/
100v:
B(
1608)
C
416
X_100p/
100v:
B(
1608)
CP702
CP702
R388
33J
R388
33J
R400
10KJ
R400
10KJ
R405
4.7KJ
4.7KJ
R405
4.7KJ
4.7KJ
R401
100J
R401
100J
CP689
CP689
10K
47K
Q8
DTC014YUB
10K
47K
Q8
DTC014YUB
1
2
3
C421
47p/50v:CH
47p/50v:CH
C421
47p/50v:CH
47p/50v:CH
CP697
CP697
R393
100J
R393
100J
C422
470p/50v:B
470p/50v:B
C422
470p/50v:B
470p/50v:B
CP698
CP698
R395
10KJ
10KJ
R395
10KJ
10KJ
CP695
CP695
R397
0.2J 1/
R397
0.2J 1/
CP700
CP700
CP693
CP693
C418
0.1u/50v:B(1608)
0.1u/50v:B(1608)
C418
0.1u/50v:B(1608)
0.1u/50v:B(1608)
CP692
CP692
R396
10KJ
10KJ
R396
10KJ
10KJ
R402
10KJ
10KJ
R402
10KJ
10KJ
CP691
CP691
R410
100J
R410
100J
R399
0.2J 1/
R399
0.2J 1/
10K
47K
Q7
DTC014YUB
10K
47K
Q7
DTC014YUB
1
2
3
R408
1.1KF
1.1KF
R408
1.1KF
1.1KF
R407
20KJ
20KJ
R407
20KJ
20KJ
C
414
X_100p/
100v:
B(
1608)
C
414
X_100p/
100v:
B(
1608)
R391
100KJ
100KJ
R391
100KJ
100KJ
CP696
CP696
R411
10KJ
10KJ
R411
10KJ
10KJ
R387
5.6KJ
5.6KJ
R387
5.6KJ
5.6KJ
R390
100J
R390
100J
R398
100J
R398
100J
CP699
CP699
C
417
X_100p/
100v:
B(
1608)
C
417
X_100p/
100v:
B(
1608)
CP694
CP694
CP690
CP690
R406
12.1KF
12.1KF
R406
12.1KF
12.1KF
R404
20KJ
20KJ
R404
20KJ
20KJ
C412
1000p/50v:B
1000p/50v:B
C412
1000p/50v:B
1000p/50v:B
R389
22KJ
22KJ
R389
22KJ
22KJ
C424
X_1000p/50v:B
X_1000p/50v:B
C424
X_1000p/50v:B
X_1000p/50v:B
R403
10KJ
10KJ
R403
10KJ
10KJ
C423
1000p/50v:B
1000p/50v:B
C423
1000p/50v:B
1000p/50v:B
R394
100J
R394
100J
Scanner Unit Interface < OC Mirror Motor Driver >
MX-C300W CIRCUIT DIAGRAM AND PARTS LAYOUT 2 – 34
3
3
2
2
1
1
D
C
B
A
MIM_A_CNO
MIM_XA_CNO
MIM_B_CNO
MIM_XB_CNO
MIM_XA_CNO
MIM_B_CNO
MIM_XB_CNO
CNI
DGND
DGND
PIN+5VN
DGND
DGND
DGND
PIN+24V1N
18
30
18
30
18
30
㻹㼕㼞㼞㼛㼞㻌㻹㼛㼠㼛㼞㻌㻰㼞㼕㼢㼑㼞
㻹㼕㼞㼞㼛㼞㻌㻴㼛㼙㼑㻌㻼㼛㼟㼕㼠㼕㼛㼚㻌㻰㼑㼠㼑㼏㼠㼑㼞㻌㻵㻛㻲
+
C420
47u/50v(MVL:H10)
47u/50v(MVL:H10)
+
C420
47u/50v(MVL:H10)
47u/50v(MVL:H10)
SCN
CN18
B07B-CZHK-B-1(LF)(SN)
SCN
CN18
B07B-CZHK-B-1(LF)(SN)
MIM_A
1
MIM_XA
2
MIM_B
3
MIM_XB
4
DC+5V
5
DGND
6
MHPS
7
J 1/2W(3225)
J 1/2W(3225)
J 1/2W(3225)
J 1/2W(3225)
C413
0.1u/10V:B
0.1u/10V:B
C413
0.1u/10V:B
0.1u/10V:B
R392
200J 1/4W(3216)
R392
200J 1/4W(3216)
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