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 – 6
5V0_FAX_IN
DGND
DGND
DGND
1R8V_ON
DGND
DGND
DGND
DGND
3R3V_ECO
3R3V_SLVDDA
DGND
3R3V_ECO
3R3V_ECO
DGND
DGND
DGND
3R3V_ECO
DGND
3R3V_ECO
DGND
3R3V_ECO
DGND
3R3V_ON
1R9V_ON
DGND
DGND
DGND
DGND
3R3V_ON
DGND
5V0_FAX_IN
DGND
DGND
ARM9_OFF_N
{3,23}
REUS_LCDC_CLK
{12}
R_CPLD_CLK {7}
GPHY 1.8V
TRANS 1.9V
CP222
CP222
C939
1000pF(B)
C939
1000pF(B)
CP420
CP420
R348
10KJ
R348
10KJ
C84
0.1uF(B)
C84
0.1uF(B)
IC11
SL38000AZC-26DHT
IC11
XIN
1
NC
2
25M
3
SSON(PU)
4
VDDIO
5
VDDIO
6
VSSX
7
VSSA
8
VSSIO
9
VSSIO
10
33.3M1
11
33.3M2
12
33.3M3
13
NC
14
32M
15
OE(PU)
16
44M
17
66M
18
SSEL(PU)
19
VSSIO
20
VSSIO
21
VDDIO
22
VDDIO
23
NC
24
FSEL(PU)
25
VDDA
26
VDDX
27
XOUT
28
R663
1J
R663
1J
pF(CH)
pF(CH)
CP655
CP655
L50
NR3015T4R7M
L50
NR3015T4R7M
R795
X_100KJ
R883
2.2J
R883
2.2J
CP192
CP192
C777
10uF(2012:F)
C777
10uF(2012:F)
C533
1uF(1608:B)
C533
1uF(1608:B)
R787
51KF
R787
51KF
CP421
CP421
CP422
CP422
C537
0.01uF(B)
C537
0.01uF(B)
CP658
CP658
R662
X_10KJ
R662
X_10KJ
R880
X_100KJ
R880
X_100KJ
R793
X_22KD
CP208
CP208
pF(CH)
pF(CH)
R666
10J
R666
10J
C538
1000pF(B)
C538
1000pF(B)
C843
X_100pF(CH)
CP171
CP171
R788
X_0J
R788
X_0J
R879
100KJ
R879
100KJ
CP189
CP189
CP399
CP399
R664
X_10KJ
R664
X_10KJ
C85
10uF(2012:F)
C85
10uF(2012:F)
IC56
SC196
IC56
SC196
PVIN
1
VIN
2
SYNC/PWM
3
EN
4
VOUT
5
ADJ
6
MODE
7
GND
8
PGND
9
LX
10
EPAD
11
R667
0J
R667
0J
CP190
CP190
D39
X_RB461F
C536
0.1uF(B)
C536
0.1uF(B)
CP194
CP194
C807
10pF(CH)
C807
10pF(CH)
CP325
CP325
CP193
CP193
CP179
CP179
R665
0J
R665
0J
C830
X_10uF(2012:F)
CP397
CP397
C824
22uF(2012:B)
C824
22uF(2012:B)
R106
0J
R106
0J
CP209
CP209
R682
22J
R682
22J
IC57
X_MP20045DN-LF-Z
X_MP20045DN-LF-Z
VOUT
1
VOUT
2
FB
3
GND
4
PG
5
EN
6
VIN
7
VIN
8
EPad
GND1
CP221
CP221
R794
X_5.6KF
R786
20KF
R786
20KF
CP396
CP396
CP660
CP660
R347
X_10KJ
R347
X_10KJ
C853
X_22uF(2012:B)
C83
0.1uF(B)
C83
0.1uF(B)
D
C
B
A
3/24 (5)
3
2
1
3
2
1
MX-3111 CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図
2 – 7
RA_I2C_SCL3
RA_I2C_SDA3
RA_I2C_SDA3
RB_GPI_
RB_GPI_nFAN_CNCT
DGND
3R3V_ECO
3R3V_ECO
DGND
3R3V_ECO
3R3V_ECO
3R3V
3R3V_ECO
3R3V_ECO
3R3V_ECO
3R3V_ECO
DGND
DGND
5V_IN
DGND
5V_IN
DGND
3R3V_ECO
DGND
3R3V_ECO
3R3V_ECO
RA_I2C_SCL1
{7,9,10}
RA_I2C_SDA1
{7,9,10}
RA_I2C_SCL2
{19}
RA_I2C_SDA2
{19}
nPOF
{23}
RB_GPO_PWM0
{23}
RB_GPO_nW
{7}
{20}
R
{20}
{20}
R
{20}
RB_GPO_
{19}
RB_GPI_
{19}
RB_GPO_PWM
{23}
RB_CTS_R
{20}
RB_RTS_
{20}
RB_INTOUT1_
{10}
SOC_IRQ_OUT_N
{10}
RB_GP
{3}
RB_I2C_TP_INT_N
{23}
TP_SCL
{23}
TP_SDA
{23}
nLCD_DISP
{23}
RB_GPO_nPD_RDDR_V
{8}
RB_GPI_nFAN_CNC
{23}
RB_G
{20}
RB_GP
{20}
RB_nSOC_DETECT
{10}
R715
2.2KJ
R715
2.2KJ
CN13
X_BM03B-GHS-TBT(LF)(SN)
CN13
X_BM03B-GHS-TBT(LF)(SN)
VCC
1
PWM/LOCK
2
GND
3
10K
47K
Q19
DTC114YUB
10K
47K
Q19
DTC114YUB
E
B
C
C952
X_0.1uF(B)
C952
X_0.1uF(B)
C207
0.1uF(B)
C207
0.1uF(B)
R713
2.2KJ
R713
2.2KJ
R891
10KJ
R891
10KJ
CP663
CP663
R144
2.2KJ
R144
2.2KJ
R171
2.2KJ
R171
2.2KJ
CP612
CP612
Q25
X_2SB1695K
Q25
X_2SB1695K
B
E
C
R234
33J
R234
33J
C953
X_0.1uF(B)
C953
X_0.1uF(B)
R889
X_10KJ
R889
X_10KJ
R173
2.2KJ
R173
2.2KJ
R892
X_0J
R892
X_0J
R223
33J
R223
33J
AS2
X_FAN_5V_60x60x15_NMB_2406KL
AS2
X_FAN_5V_60x60x15_NMB_2406KL
R811
4.7KJ
R811
4.7KJ
R894
X_10KJ
R894
X_10KJ
R172
33J
R172
33J
CP478
CP478
CP479
CP479
CP661
CP661
R222
33J
R222
33J
R895
X_0J
R895
X_0J
R174
33J
R174
33J
R221
33J
R221
33J
CP613
CP613
IC61
X_TC7SZ07FU(TE85L_F)
IC61
X_TC7SZ07FU(TE85L_F)
NC
1
A
2
GND
3
Y
4
VCC
5
R236
33J
R236
33J
R336
2.2KJ
R336
2.2KJ
R714
2.2KJ
R714
2.2KJ
R893
X_0J
R893
X_0J
IC31
8PIN DIP SOCKET (EEPROM)
IC31
8PIN DIP SOCKET (EEPROM)
A0
1
A1
2
A2
3
GND
4
SDA
5
SCL
6
WP
7
VCC
8
R888
X_1KJ
R888
X_1KJ
R704
2.2KJ
R704
2.2KJ
R235
33J
R235
33J
R890
X_0J
R890
X_0J
R706
2.2KJ
R706
2.2KJ
AS1
A_AT24C256B-PU
AS1
A_AT24C256B-PU
CP662
CP662
D
C
B
A
MFPC PWB (REUS ASIC1 INTQ/GPIOB/I2C/UART)
5
4
3
5
4
3
MX-3111 CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図
2 – 8
RB_GPI_CNUPDATE
RB_BOOTdebug_LED
REUS_I2C_SCL3
REUS_I2C_SDA3
REUS_I2C_SDA3
REUS_I2C_SCL2
REUS_I2C_SDA2
REUS_I2C_SDA2
REUS_I2C_SCL1
REUS_I2C_SDA1
REUS_I2C_SDA1
RB_I2C_TP_SDA
RB_I2C_TP_SCL
GPI_CNUPDATE
RB_GPO_256EEP_WP
RB_GPO_LCD_DISP
RB_GPI_nFAN_CNCT
3R3V_ECO
DGND
DGND
DGND
DGND
3R3V_ECO
DGND
3R3V_ECO
3R3V_ECO
DGND
3R3V_ECO
3R3V_ECO
3R3V_ECO
DGND
3R3V_ECO
O_nWP_DSKROM
RB_DTR_RIC
20}
RB_DSR_RIC
0}
RB_DTR_PCI
20}
RB_DSR_PCI
0}
PO_BT_CHECK
_GPI_nLOW_BAT
PWM1
TS_RIC
TS_RIC
UT1_N
_GPO_SELFRST
RB_RXD_FAX3CS {22}
RB_TXD_FAX1CS {24}
RB_TXD_SCN {24}
RB_TXD_FAX2D {21}
RB_TXD_FAX2CS {21}
RB_TXD_FAX1D {24}
RB_TXD_FAX3D {22}
RB_TXD_FAX3CS {22}
RB_RXD_SCN {24}
RB_RXD_PCU {24}
RB_RXD_PCI {20}
RB_RXD_PCU {24}
RB_RXD_PCI {20}
RB_CTS_FAX2CS {21}
RB_CTS_FAX3CS {22}
RB_CTS_SCN {24}
RB_CTS_PCU {24}
RB_CTS_PCI {20}
RB_CTS_FAX3CS {22}
RB_CTS_SCN {24}
RB_CTS_PCU {24}
RB_CTS_PCI {20}
RB_CTS_FAX1D {24}
RB_CTS_FAX2D {21}
RB_CTS_FAX3D {22}
RB_CTS_FAX1CS {24}
RB_CTS_FAX2D {21}
RB_CTS_FAX3D {22}
RB_CTS_FAX1CS {24}
RB_RTS_FAX1D {24}
RB_RTS_FAX1CS {24}
RB_RTS_SCN {24}
RB_RTS_PCU {24}
RB_RTS_PCU {24}
RB_RTS_FAX2D {21}
RB_RTS_FAX2CS {21}
RB_RTS_FAX3CS {22}
RB_RTS_FAX3CS {22}
RB_RTS_FAX3D {22}
RB_RXD_FAX1D {24}
RB_RXD_FAX2D {21}
RB_RXD_FAX3D {22}
RB_RXD_FAX1CS {24}
RB_RXD_FAX2CS {21}
RB_RXD_FAX2D {21}
RB_RXD_FAX3D {22}
RB_RXD_FAX1CS {24}
RB_RXD_FAX2CS {21}
RB_TXD_PCU {24}
RB_TXD_PCI {20}
RB_TXD_PCI {20}
RB_RTS_PCI {20}
DR_VTT
CNCT
RB_RXD_DEBUG {10,20}
RB_RXD_RIC {20}
RB_TXD_RIC {20}
RB_TXD_DEBUG {10,20}
RB_CTS_DEBUG {20}
RB_RTS_DEBUG {20}
B_GPI_CTS_PCI
_GPO_RTS_PCI
CN_UPDATE SW
SD_BOOT ERROR LED (RED)
C727
220pF(CH)
C727
220pF(CH)
R52
10KJ
R52
10KJ
R842
10KJ
R842
10KJ
R6
10KJ
R6
10KJ
R203
10KJ
R203
10KJ
R314
10KJ
R314
10KJ
R696
10KJ
R696
10KJ
R308
10KJ
R308
10KJ
R772
1KJ
R772
1KJ
C936
0.1uF(B)
C936
0.1uF(B)
R313
10KJ
R313
10KJ
CP611CP611
R181
10KJ
R181
10KJ
R22
10KJ
R22
10KJ
R74
9
10KJ
R74
9
10KJ
R1
9
4
10KJ
R1
9
4
10KJ
R1
9
3
10KJ
R1
9
3
10KJ
R124
10KJ
R124
10KJ
R773
1KJ
R773
1KJ
R8
9
10KJ
R8
9
10KJ
I2C
UART-B
EXT-INT-A
GPIO-B
REUS ASIC
IC23F
REUS ASIC
IC23F
UDL_EXT_INT_N3_SUIO
B14
UDL_I2CSCL3_4O
B24
UDL_EXT_INT_N4_SUIO
C14
UDL_I2CSDA3_S4IO
C24
UDL_I2CSCL2_4O
D24
UDL_EXT_INT_N1_SUIO
E14
UDL_I2CSDA2_S4IO
E24
UDL_EXT_INT_N2_SUIO
F14
UDL_I2CSCL1_4O
F24
UDL_I2CSDA1_S4IO
G24
PORTB9_8IO/LDD_SH2_N
V28
PORTB21_SU8IO/UART_CTS_N10
W27
PORTB1_8IO/LDD_LD2_DATA
W28
PORTB15_8IO/PWM0
W29
PORTB13_8IO/I2C_TP_SCL
W30
PORTB0_8IO/LDD_LD1_DATA
W31
PORTB17_S8IO/UDL_EXT_INT_N5/INTOUT1
Y27
PORTB11_8IO/LDD_SD_IO
Y28
PORTB3_8IO/MPU_INTRO_N
Y29
PORTB16_8IO/PWM1
Y30
PORTB20_SU8IO/UDL_EXT_INT_N8/XI2C_TP_INT_I
Y31
PORTB12_8IO/LDD_SLDCS
Y32
PORTB14_8IO/I2C_TP_SDA
Y33
PORTB23_8IO
AA27
PORTB6_8IO/LDD_LDEN1_N
AA28
PORTB7_8IO/LDD_LDEN2_N
AA29
PORTB18_S8IO/UDL_EXT_INT_N6/INTOUT2
AA30
PORTB2_8IO/LDD_LDERR_N
AA31
PORTB19_S8IO/UDL_EXT_INT_N7/INTOUT3
AA32
PORTB10_8IO/LDD_SERCLK
AA33
PORTB22_8IO/UART_RTS_N10
AB30
PORTB5_8IO/MPU_SIF_TX
AB31
PORTB4_8IO/MPU_SIF_CLK
AB32
PORTB8_8IO/LDD_SH1_N
AB33
UARTB_RTS_N7_4IO
AB27
UARTB_RTS_N6_4IO
AB28
UARTB_RXD0_SUIO
AB29
UARTB_CTS_N7_SUIO
AC27
UARTB_TXD6_4IO
AC28
UARTB_CTS_N3_SUIO
AC29
UARTB_CTS_N0_SUIO
AC30
UARTB_RXD3_SUIO
AC31
UARTB_RTS_N0_4IO
AC32
UARTB_RXD6_SUIO
AC33
UARTB_TXD7_4IO
AD27
UARTB_TXD3_4IO
AD28
UARTB_TXD10_4IO
AD29
UARTB_RXD10_SUIO
AD30
UARTB_RTS_N3_4IO
AD31
UARTB_RXD7_SUIO
AD32
UARTB_CTS_N6_SUIO
AD33
UARTB_TXD0_4IO
AE27
UARTB_RTS_N1_4IO
AE28
UARTB_CTS_N1_SUIO
AE29
UARTB_RTS_N2_4IO
AE30
UARTB_RXD4_SUIO
AE31
UARTB_RXD2_SUIO
AE32
UARTB_TXD2_4IO
AE33
UARTB_CTS_N2_SUIO
AF27
UARTB_RXD5_SUIO
AF28
UARTB_TXD9_4IO
AF29
UARTB_RTS_N4_4IO
AF30
UARTB_CTS_N5_SUIO
AF31
UARTB_CTS_N4_SUIO
AF32
UARTB_TXD5_4IO
AF33
UARTB_RXD8_SUIO
AG27
UARTB_CTS_N8_SUIO
AG28
UARTB_RXD9_SUIO
AG29
UARTB_CTS_N9_SUIO
AG30
UARTB_RTS_N5_4IO
AG31
UARTB_TXD1_4IO
AG32
UARTB_RTS_N9_4IO
AG33
UARTB_TXD8_4IO
AH27
UARTB_RTS_N8_4IO
AH28
UARTB_RXD1_SUIO
AH29
UARTB_TXD4_4IO
AH30
R705
2.2KJ
R705
2.2KJ
R53
10KJ
R53
10KJ
R129
4.7KJ
R129
4.7KJ
R38
10KJ
R38
10KJ
R167
10KJ
R167
10KJ
R872
1KJ
R872
1KJ
R7
10KJ
R7
10KJ
R774
1KJ
R774
1KJ
R125
10KJ
R125
10KJ
R315
10KJ
R315
10KJ
SW4
SSSS820201
SW4
SSSS820201
1
2
3
4
5
6
R697
10KJ
R697
10KJ
R6
9
8
10KJ
R6
9
8
10KJ
C731
220pF(CH)
C731
220pF(CH)
R34
10KJ
R34
10KJ
R73
9
10KJ
R73
9
10KJ
CP524
CP524
R168
2.2KJ
R168
2.2KJ
D
9
LT
ST
-C
1
9
0KRKT
D
9
LT
ST
-C
1
9
0KRKT
A
K
R740
10KJ
R740
10KJ
R873
10KJ
R873
10KJ
C730
220pF(CH)
C730
220pF(CH)
R73
10KJ
R73
10KJ
D
C
B
A
4/24 (6)
3
2
1
3
2
1
MX-3111 CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図
2 – 9
4
REUS_AD27
REUS_AD12
REUS_AD13
REUS_AD13
REUS_AD15
REUS_AD18
REUS_AD28
REUS_AD19
REUS_AD29
REUS_AD21
REUS_AD20
REUS_AD22
REUS_AD30
REUS_AD23
REUS_AD0
REUS_AD1
REUS_AD1
REUS_AD5
REUS_WE1
REUS_AD8
REUS_AD9
REUS_AD9
REUS_OE1
REUS_AD31
REUS_AD14
REUS_AD16
REUS_AD17
REUS_AD17
REUS_AD2
REUS_AD25
REUS_AD4
REUS_AD3
REUS_AD6
REUS_AD7
REUS_AD7
REUS_AD26
REUS_AD10
REUS_AD11
REUS_AD11
REUS_AD24
REUS_ALE
REUS_AD21
REUS_AD22
REUS_AD23
REUS_AD22
REUS_AD23
REUS_AD25
REUS_AD24
REUS_AD19
REUS_AD20
REUS_AD20
REUS_AD18
REUS_AD17
REUS_AD15
REUS_AD16
REUS_AD16
REUS_AD12
REUS_AD13
REUS_AD13
REUS_AD9
REUS_AD14
REUS_AD8
REUS_AD7
REUS_AD10
REUS_AD11
REUS_AD11
REUS_AD5
REUS_AD6
REUS_AD6
REUS_AD2
REUS_AD4
REUS_AD3
REUS_AD1
REUS_AD0
REUS_AD26
REUS_LCS0
REUS_LCS1
REUS_LCS1
R_PLD_nRST_FROM
REUS_OE2
REUS_WE2
REUS_WAIT
REUS_LBEN
REUS_OE
REUS_WE
DGND
DGND
3R3V_ECO
DGND
3R3V_ECO
3R3V_ECO
3R3V_ECO
DGND
JTAG_CPLD_TMS
{25}
JTAG_CPLD_TDI
{25}
JTAG_CPLD_TCK
{25}
JTAG_CPLD_TDO
{25}
nREUS_PLD_RST
{3}
R_PLD_GPO_VBUS_STOP
{14,23}
R_PLD_GPO_RST_ACREPCIE
{10}
R_PLD_GPO_RST_SCN
{24}
R_PLD_GPO_RST_ACRE
{10}
R_PLD_GPO_nRST_SOC
{10}
R_PLD_GPO_nREUS_PHY_RST
{13}
RA_I2C_SCL1
{6,9,10}
RA_I2C_SDA1
{6,9,10}
R_PLD_GPI_LCDSEL2
{23}
R_PLD_GPI_LCDSEL3
{23}
R_PLD_nRST_FROM
{10}
SYSSDBOOT
{13}
PCL1R8V_PWE_OE
{10}
LOCAL BUS
REUS ASIC
IC23C
REUS ASIC
IC23C
UDL_LBCS_N6_4IO
A25
UDL_LBAD29_U4IO
A26
UDL_LBAD25_U4IO
A27
UDL_LBAD20_U4IO
A28
UDL_LBAD14_U4IO
A29
UDL_LBAD0_U4IO
A30
UDL_LBCS_N2_4IO
A31
UDL_LBCS_N7_4IO
B25
UDL_LBAD28_U4IO
B26
UDL_LBAD24_U4IO
B27
UDL_LBAD19_U4IO
B28
UDL_LBAD13_U4IO
B29
UDL_LBAD8_U4IO
B30
UDL_LBAD7_U4IO
B31
UDL_LBCS_N0_4IO
B32
UDL_LBCS_N4_4IO
C25
UDL_LBAD27_U4IO
C26
UDL_LBAD23_U4IO
C27
UDL_LBAD18_U4IO
C28
UDL_LBAD12_U4IO
C29
UDL_LBAD6_U4IO
C30
UDL_LBAD5_U4IO
C31
UDL_LBADLCH_4IO
C32
UDL_LBBUSEN_N_4IO
C33
UDL_LBCS_N5_4IO
D25
UDL_LBAD26_U4IO
D26
UDL_LBAD22_U4IO
D27
UDL_LBAD17_U4IO
D28
UDL_LBAD11_U4IO
D29
UDL_LBAD4_U4IO
D30
UDL_LBAD3_U4IO
D31
UDL_LBWIT_N_UIO
D32
UDL_LBWE_N_8IO
D33
UDL_LBAD31_U4IO
E25
UDL_LBCS_N3_4IO
E26
UDL_LBAD21_U4IO
E27
UDL_LBAD16_U4IO
E28
UDL_LBAD10_U4IO
E29
UDL_LBAD1_U4IO
E31
UDL_LBRE_N_8IO
E32
UDL_LBCS_N1_4IO
E33
UDL_LBAD30_U4IO
F25
UDL_LBAD15_U4IO
F26
UDL_LBAD9_U4IO
F27
UDL_LBAD2_U4IO
F28
R150
10J
R150
10J
R727
4.7KJ
R727
4.7KJ
R779
4.7KJ
R779
4.7KJ
C844
1000pF(B)
C844
1000pF(B)
R806
4.7KJ
R806
4.7KJ
C194
0.1uF(B)
C194
0.1uF(B)
R151
22J
R151
22J
C196
0.1uF(B)
C196
0.1uF(B)
R178
4.7KJ
R178
4.7KJ
R196
4.7KJ
R196
4.7KJ
C201
0.1uF(B)
C201
0.1uF(B)
R233
4.7KJ
R233
4.7KJ
R177
4.7KJ
R177
4.7KJ
C200
0.1uF(B)
C200
0.1uF(B)
R152
10J
R152
10J
R726
4.7KJ
R726
4.7KJ
R149
22J
R149
22J
R796
4.7KJ
R796
4.7KJ
R232
4.7KJ
R232
4.7KJ
IC28
IC28
B1_IO18
26
B1_IO19
27
B1_IO20
28
B1_IO21
29
B1_IO22
30
B1_VCCIO
31
B1_GNDIO
32
B1_IO23
33
B1_IO24
34
B1_IO25
35
B1_IO26
36
B1_IO27
37
B1_IO28
38
B1_IO29
39
B1_IO30
40
B1_IO31
41
B1_IO32
42
B1_IO33/DEV_OE
43
B1_IO34/DEV_CLRN
44
B1_VCCIO
45
B1_GNDIO
46
B1_IO35
47
B1_IO36
48
B1_IO37
49
B1_IO38
50
BT
M
S
22
B1_T
DI
23
B1_T
CK
24
B1_T
DO
25
B1_I
O3
9
51
B2_I
O40
52
B2_I
O41
53
BI
O
54
C858
0.1uF(B)
C858
0.1uF(B)
R742
4.7KJ
R742
4.7KJ
C859
0.1uF(B)
C859
0.1uF(B)
C188
0.1uF(B)
C188
0.1uF(B)
R220
4.7KJ
R220
4.7KJ
C189
0.1uF(B)
C189
0.1uF(B)
R195
4.7KJ
R195
4.7KJ
D
C
B
A
MFPC PWB (REUS ASIC2 LocalBus & CPLD)
5
4
3
5
4
3
Click on the first or last page to see other MX-2310U / MX-3111U (serv.man18) service manuals if exist.