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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 –  23
5
5
4
4
3
3
D
C
B
A
OPE_WUKEYIN
OPE_nRST_CNO
DG
DGND
DGND
3R3V
PIN+3.3VN
DGND
3R3V
DGND
DGND
DGND
PIN+3.3VN
DGND
OPEU_WUKEY_INTR
<11>
OPEU_RESET
<3>
OPE_SLPLED_CNO
<11>
UART_OPE_CTSI
<11>
UART_OPE_RXDI
<11>
OPE_UART_RTS_CNO
<11>
OPE_UART_TXD_CNO
<11>
R313
100KJ
R313
100KJ
10K
47K
Q65
DTC014YUB
10K
47K
Q65
DTC014YUB
1
2
3
CP574
CP574
R317
X_1KJ
R317
X_1KJ
CP562
CP562
R714
5.6KJ
R714
5.6KJ
R
X
R
X
R319
1KJ
R319
1KJ
C
0
C
0
10K
47K
Q5
DTC014YUB
10K
47K
Q5
DTC014YUB
1
2
3
CP570
CP570
CP567
CP567
R312
100KJ
R312
100KJ
R308
X_2.2KJ
R308
X_2.2KJ
C344
0.01u/25v:B
C344
0.01u/25v:B
CP565
CP565
CP569
CP569
R715
X_5.6KJ
R715
X_5.6KJ
R321
5.6KJ
R321
5.6KJ
FAX Modem  Interface
MX-C300W  CIRCUIT DIAGRAM AND PARTS LAYOUT  2 –  24
2
2
1
1
D
C
B
A
OPE_UART_CTS_CNI
OPE_UART_RXD_CNI
OPE_nRST_CNO
OPE_WU_KEY_CNI
OPE_UART_RTS_CNO
OPE_UART_TXD_CNO
OPE_SLPLED_CNO
DGND
PIN+5VN
DGND
PIN+3.3VN
DGND
PIN+3.3VN
DGND
DGND
PIN+5VO
PIN+3.3VN
PIN+5VO
PIN+3.3VN
PIN+5VO
DGND
13
30
13
30
13
30
R316
100J
R316
100J
C346
0.01u/25v:B
C346
0.01u/25v:B
F8
FSMD110-1206R(3216)
F8
FSMD110-1206R(3216)
R311
2.2KJ
R311
2.2KJ
CP563
CP563
R314
100J
R314
100J
OPE
CN12
04-6232-114-015-800+(Non ZIF:ELCO)
OPE
CN12
04-6232-114-015-800+(Non ZIF:ELCO)
WUKEY
11
DC+5V
12
DC+5VN
13
DGND
14
DGND
1
OPE_CTS
2
OPE_RTS
3
OPE_RXD
4
OPE_TXD
5
OPE_RESET
6
DC+3.3VN
7
DC+3.3VN
8
SYS_SLEEP
9
DGND
10
F9
FSMD110-1206R(3216)
F9
FSMD110-1206R(3216)
0
2.2KJ
0
2.2KJ
C360
0.1u/10v:B
C360
0.1u/10v:B
45
1u/25v:B
45
1u/25v:B
R322
4.7KJ
R322
4.7KJ
R309
2.2KJ
R309
2.2KJ
CP561
CP561
R315
100J
R315
100J
D14
KDS123E
D14
KDS123E
3
2
1
D13
KDS123E
D13
KDS123E
3
2
1
D15
KDS123E
D15
KDS123E
3
2
1
F10
FSMD110-1206R(3216)
F10
FSMD110-1206R(3216)
CP575
CP575
CP566
CP566
CP576
CP576
CP577
CP577
MX-C300W  CIRCUIT DIAGRAM AND PARTS LAYOUT  2 –  25
5
5
4
4
3
3
D
C
B
A
FAXIF_BZ_PWM_CNO
FAXIF_150VON_CNO
FAXIF_EXHS_CNI
FAXIF_nRESET_CNO
FAXIF_nRESET_CNO
FAXIF_SPKON_CNO
FAXIF_EXHS_CNI
FAX_INTR
ZRN_UARTFAX_RXD
ZRN_UARTFAX_CTS
PWRGD_3R3VN
PWRGD_PIN+3.3VN
PWRGD_P
DGND
3R3V
DGND
DGND
3R3VN
DGND
3R3V
3R3V
DGND
3R3VN
TFD2-5V <21>
POD1-5V <21>
FAX_EXHS
<11>
PPD2-5V <27>
PPD2
<12>
TFD2
<6>
POD1
<6>
CPED1
<6>
TNFD
<6>
CPED1-5V <27>
TNFD-5V <26>
SYS_SLEEP <3,11,17>
FAX_INTR
<11>
FAXIF_BZ_PWM_CNO
<11>
FAXIF_VOLC_CNO
<6>
FAXIF_150VON_CNO
<11>
FAX_nSPKON
<6>
FAXIF_VOLB_CNO
<6>
FAXIF_RTS_CNO
<11>
FAXIF_SON1_CNO
<11>
FAXIF_TELID_ANI
<10>
FAXIF_CION_CNO
<11>
FAX_CIRIN
<3>
ZRN_UARTFAX_RXD
<11>
FAXIF_TXD_CNO
<11>
ZRN_UARTFAX_CTS
<11>
RDY_3R3VN
<3>
RDY_PIN+3.3VN
<3>
FAX_RESET
<3>
CP995
CP995
R719
10KJ
R719
10KJ
CP988
CP988
R780
100J
R780
100J
D123
X_SDB310Q
D123
X_SDB310Q
1
2
C354
0.1u/10v:B
C354
0.1u/10v:B
CP987
CP987
CP612
CP612
BR29
100Jx4
BR29
100Jx4
8
1
7
2
6
3
5
4
C
351
100p/50v:CH
C
351
100p/50v:CH
CP617
CP617
CP613
CP613
CP985
CP985
CP619
CP619
R327
X_10KJ
R327
X_10KJ
10K
47K
Q66
DTC014YUB
10K
47K
Q66
DTC014YUB
1
2
3
C
352
100p/50v:CH
C
352
100p/50v:CH
CP616
CP616
CP614
CP614
CP608
CP608
CP609
CP609
CP618
CP618
BR30
100Jx4
BR30
100Jx4
5
4
6
3
7
2
8
1
R718
1KJ
R718
1KJ
R
335
2.
7KJ
R
335
2.
7KJ
R813
5.6KJ
R813
5.6KJ
4.7K
47K
Q67
DTA043ZUB
4.7K
47K
Q67
DTA043ZUB
1
2
3
CP994
CP994
1G
2G
IC35
74LVC244APW
1G
2G
IC35
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
CP615
CP615
CP986
CP986
CP611
CP611
Printer Engine  Control I/Os  <OZFM-CN  , AUX-CN>
MX-C300W  CIRCUIT DIAGRAM AND PARTS LAYOUT  2 –  26
3
3
2
2
1
1
D
C
B
A
FAXIF_BZ_PWM_CNO
FAXIF_150VON_CNO
FAXIF_TELID_ANI
FAXIF_VOLC_CNO
FAXIF_VOLB_CNO
FAXIF_SON1_CNO
FAXIF_INTR_CNI
FAXIF_nRESET_CNO
FAXIF_SPKON_CNO
FAXIF_EXHS_CNI
FAXIF_CIRIN_CNI
FAXIF_RXD_CNI
FAXIF_CTS_CNI
FAXIF_CION_CNO
FAXIF_RTS_CNO
FAXIF_TXD_CNO
PWRGD_PIN+3.3VN
DGND
PIN+24V1N
3R3V
DGND
DGND
DGND
3R3V
3R3V
DGND
3R3V
DGND
3R3V
DGND
3R3V
DGND
3R3V
PIN+5VN
DGND
3R3V
DGND
DGND
DGND
3R3VN
PIN+3.3VN
DGND
14
30
14
30
14
30
CP610
CP610
R719
10KJ
R719
10KJ
R
323
5.
6KJ
R
323
5.
6KJ
R782
100J
R782
100J
C350
10u/10v:B(2012)
C350
10u/10v:B(2012)
R
760
10KJ
R
759
2.
2KJ
R
759
2.
2KJ
C
351
100p/50v:CH
C
351
100p/50v:CH
D17
X_KDS123E
D17
X_KDS123E
3
2
1
R
334
4.
7KJ
R
334
4.
7KJ
CP958
CP958
CP580
CP580
R779
100J
R779
100J
D16
X_KDS123E
D16
X_KDS123E
3
2
1
CP607
CP607
CP587
CP587
CP957
CP957
D21
X_KDS123E
D21
X_KDS123E
3
2
1
CP956
CP956
C
348
100p/50v:CH
C
348
100p/50v:CH
C
352
100p/50v:CH
C
352
100p/50v:CH
R721
10KJ
R721
10KJ
R3
3
6
2
2
K
J
R3
3
6
2
2
K
J
D18
X_KDS123E
D18
X_KDS123E
3
2
1
CP596
CP596
FAX
CN13
04-6244-430-010-800+(ELCO)
FAX
CN13
04-6244-430-010-800+(ELCO)
FAXIF_SPKON
11
FAXIF_VOLC
12
FAXIF_VOLB
13
FAXIF_RTS
14
FAXIF_SON1
15
FAXIF_CIRIN
16
FAXIF_CION
17
FAXIF_TELID
18
FAXIF_EXHS
19
FAXIF_RXD
20
FAXIF_TXD
21
N.C
22
DC+5V
23
DC+5V
24
N.C
25
DC+3.3V
26
DC+3.3V
27
FAXIF_CTS
28
DGND
29
DGND
30
DGND
1
DGND
2
N.C
3
DC+24V
4
DC+24V
5
N.C
6
FAXIF_nINTR
7
FAXIF_nRESET
8
FAXIF_BZ
9
FAXIF_150VON
10
R718
1KJ
R718
1KJ
R781
100J
R781
100J
D19
X_KDS123E
D19
X_KDS123E
3
2
1
CP597
CP597
R783
100J
R783
100J
D20
X_KDS123E
D20
X_KDS123E
3
2
1
C
347
100p/50v:CH
C
347
100p/50v:CH
C
353
100p/50v:CH
C
353
100p/50v:CH
R720
1KJ
R720
1KJ
CP582
CP582
CP959
CP959
R
331
5.
6KJ
R
331
5.
6KJ
R
332
2.
2KJ
R
332
2.
2KJ
CP603
CP603
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