DOWNLOAD Sharp MX-2310U / MX-3111U (serv.man18) Service Manual ↓ Size: 11.66 MB | Pages: 127 in PDF or view online for FREE

Model
MX-2310U MX-3111U (serv.man18)
Pages
127
Size
11.66 MB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / MX3111U Circuit Diagram
File
mx-2310u-mx-3111u-sm18.pdf
Date
PREV: Sharp MX-2310U / MX-3111U (serv.man17) Service Manual

Sharp MX-2310U / MX-3111U (serv.man18) Service Manual ▷ View online

MX-3111  CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図  
2 –  34
DGND
DGND
DGND
DGND
DGND
RC_RTC_INTB {13,24}
RC_RTC_INTA {13}
GPI_nLOW_BAT {6}
RA_I2C_SCL2
{6}
RA_I2C_SDA2
{6}
RTC
CP498
CP498
IC32
IDT1337G
IC32
IDT1337G
SCL
1
SQW / INTB
2
VCC
3
NC1
4
NC2
5
NC3
6
NC4
7
NC5
8
NC6
9
NC7
10
NC8
11
NC9
12
NC10
13
INTA
14
GND
15
SDA
16
CP492
CP492
R833
1MJ
R833
1MJ
C916
0.1uF(B)
C916
0.1uF(B)
CP411
CP411
CP508
CP508
R851
1MJ
R851
1MJ
D
C
B
A
17/24 (19)
3
2
1
3
2
1
MX-3111  CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図  
2 –  35
3R3V_ECO
DGND
DGND
DGND
3R3V_ECO
DGND
R
{6}
R
{6}
R
{6}
RB_TXD_PCI {6}
RB_RXD_PCI {6}
RB_DSR_PCI {6}
RB_DTR_PCI {6}
UART (Ch8)
PCI(sub)
COM2 CN
CN5
BM08B-GHS-TBT(LF)(SN)
CN5
BM08B-GHS-TBT(LF)(SN)
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
C136
0.1u
C136
0.1u
CP49
CP49
R139
0J
R139
0J
C10
1uF(1608:B)
C10
1uF(1608:B)
CP50
CP50
C151
C151
CP57
CP57
CP76
CP76
R140
X_0J
R140
X_0J
R126
0J
R126
0J
CP40
CP40
CP75
CP75
R141
X_0J
R141
X_0J
D
C
B
A
MFPC PWB ((RS232C) for RIC,Download)
5
4
3
5
4
3
MX-3111  CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図  
2 –  36
232C_CTS
232C_DSR
FGND6
232C_RXD
232C_DTR
232C_TXD
232C_RTS
V_MINUS
C1_PLUS
C2_PLUS
C2_MINUS
FGND6
V_PLUS
C1_MINUS
_ECO
3R3V_ECO
DGND
D
DGND
DGND
FGND6
FGND6
DGND
DGND
DGND
DGND
3R3V_ECO
RB_DSR_RIC
6}
RB_TXD_RIC {6}
RB_RTS_RIC {6}
RB_DTR_RIC {6}
RB_CTS_RIC
6}
RB_RXD_RIC
6}
RB_TXD_DEBUG {6,10}
RB_RXD_DEBUG {6,10}
RB_RTS_DEBUG {6}
RB_CTS_DEBUG {6}
RB_CTS_PCI {6}
RB_RTS_PCI {6}
RB_GPO_RTS_PCI {6}
RB_GPI_CTS_PCI {6}
UART (Ch10)
RIC / S-Vender / Debug(sub) / PCI(main)
UART (Ch9)
Debug
COM1 CN
C547
1uF(1608:B)
C547
1uF(1608:B)
0.1uF(1608:B)
0.1uF(1608:B)
CP311
CP311
CP327
CP327
IC18
MAX3243ECPWR
IC18
MAX3243ECPWR
T1IN
14
T2IN
13
T3IN
12
R4OUT
16
R5OUT
15
R1OUT
19
R2OUT
18
R3OUT
17
T1OUT
9
T2OUT
10
T3OUT
11
R4IN
7
R5IN
8
R1IN
4
R2IN
5
R3IN
6
C1+
28
C1-
24
C2+
1
C2-
2
V+
27
V-
3
VCC
26
GND
25
R2OUTB
20
INVALID
21
FORCEON
23
FORCEOFF
22
CP310
CP310
CN12
DBR30-091F100
CN12
DBR30-091F100
5
9
4
8
3
7
2
6
1
FG
1
FG
2
CP261
CP261
CP330
CP330
CP185
CP185
C92
0.1uF(1608:B)
C92
0.1uF(1608:B)
C134
0.1uF(1608:B)
C134
0.1uF(1608:B)
C151
0.1uF(1608:B)
C151
0.1uF(1608:B)
CP203
CP203
CP280
CP280
CP328
CP328
C135
0.1uF(B)
C135
0.1uF(B)
CN26
D_SM08B-GHS-TB(LF)(SN)
CN26
D_SM08B-GHS-TB(LF)(SN)
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
CP260
CP260
C150
0.1uF(1608:B)
C150
0.1uF(1608:B)
CP296
CP296
CP329
CP329
CP281
CP281
L7
BLM18PG121SN1(1608)
L7
BLM18PG121SN1(1608)
D
C
B
A
18/24 (20)
3
2
1
3
2
1
MX-3111  CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図  
2 –  37
FAX2_LVDS_EN
3R3V_ECO
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
3R3V_ECO
3R3V_ECO
3R3V_ECO
3R3V_ECO
3R3V_ECO
3R3V_ECO
3R3V_ECO
3R3V_ECO
3R3V_ECO
3R3V_ECO
DGND
DGND
DGND
DGND
DGND
RB_TXD_FAX2D
{6}
RB_TXD_FAX2CS
{6}
RB_RTS_FAX2D
{6}
RB_RTS_FAX2CS
{6}
RB_RXD_FAX2D
{6}
RB_RXD_FAX2CS
{6}
RB_CTS_FAX2D
{6}
RB_CTS_FAX2CS
{6}
{22,23,24}
RC_GPO_RST_FAX2
{13}
R77
10KJ
R77
10KJ
IC7B
TC74LCX14FT(EL_K)
IC7B
TC74LCX14FT(EL_K)
3
4
14
7
IC5
SN65LVDS049PWR
IC5
SN65LVDS049PWR
RIN1-
1
RIN1+
2
RIN2+
3
RIN2-
4
DOUT2-
5
DOUT2+
6
DOUT1+
7
DOUT1-
8
SL
9
DIN1
10
DIN2
11
VDD
12
GND
13
ROUT2
14
ROUT1
15
EN
16
R72
1KJ
R72
1KJ
R65
100J
R65
100J
IC7A
TC74LCX14FT(EL_K)
IC7A
TC74LCX14FT(EL_K)
1
2
14
7
IC7C
TC74LCX14FT(EL_K)
IC7C
TC74LCX14FT(EL_K)
5
6
14
7
C71
220pF(CH)
C71
220pF(CH)
CP153
CP153
C59
220pF(CH)
C59
220pF(CH)
R87
1KJ
R87
1KJ
IC7E
TC74LCX14FT(EL_K)
IC7E
TC74LCX14FT(EL_K)
11
10
14
7
CP139
CP139
D
S
G
1
2
3
Q5
2SK3018
D
S
G
1
2
3
Q5
2SK3018
CP162
CP162
R74
47KJ
R74
47KJ
CP607
CP607
CP128
CP128
10K
47K
Q7
DTC114YUB
10K
47K
Q7
DTC114YUB
E
B
C
IC7F
TC74LCX14FT(EL_K)
IC7F
TC74LCX14FT(EL_K)
13
12
14
7
R75
47KJ
R75
47KJ
CP164
CP164
D
S
G
1
2
3
Q6
2SK3018
D
S
G
1
2
3
Q6
2SK3018
C40
0.1uF(B)
C40
0.1uF(B)
CP161
CP161
R76
1KJ
R76
1KJ
10K
47K
Q8
DTC114YUB
10K
47K
Q8
DTC114YUB
E
B
C
R88
1KJ
R88
1KJ
IC7D
TC74LCX14FT(EL_K)
IC7D
TC74LCX14FT(EL_K)
9
8
14
7
C73
0.1uF(B)
C73
0.1uF(B)
CP165
CP165
CP606
CP606
D
C
B
A
MFPC PWB (2nd FAX)
5
4
3
5
4
3
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