Sharp MX-6240N / MX-7040N (serv.man34) Service Manual ▷ View online
MX-7040 CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図
2 – 32
LCD_DATA0-
LCD_DATA0-
LCD_DATA1-
LCD_DATA2-
LCD_DATA3-
LCD_DATA2-
LCD_DATA3-
LCD_DATA1-
LCD_DATA2-
LCD_DATA3-
LCD_DATA0+
LCD_DATA1+
LCD_DATA2+
LCD_DATA3+
LCD_DATA1+
LCD_DATA2+
LCD_DATA3+
LCD_DATA0+
LCD_DATA1+
LCD_DATA2+
LCD_DATA3+
LCD_CLK+
LCD_CLK-
LCD_CLK-
LCD_CLK+
LCD_CLK-
RS_3R3V_ECO
DGND
DGND
DGND
REUS_LCDC_CLK
{8}
_TA0P_O
A9
_TB1P_O
A10
_TC0P_O
A11
CLK1P_O
A12
_TD0P_O
A13
C_DCLK_I
A14
LSTAM_O
A19
TCLKM_O
A20
LSTDM_O
A21
_LD1M_O
A22
HSYNC_N
A23
U_SIF_RX
A24
_TA0M_O
B9
_TB1M_O
B10
_TC0M_O
B11
CLK1M_O
B12
_TD0M_O
B13
LSTAP_O
B19
TCLKP_O
B20
LSTDP_O
B21
_LD1P_O
B22
RINTST_N
B23
_TA1P_O
C9
_TB0P_O
C10
_TD1P_O
C11
CLK0P_O
C12
_TC1P_O
C13
LSTBM_O
C19
LSTCM_O
C20
LSTEM_O
C21
_LD2M_O
C22
DD_LD5V
C23
_TA1M_O
D9
_TB0M_O
D10
_TD1M_O
D11
CLK0M_O
D12
_TC1M_O
D13
LSTBP_O
D19
LSTCP_O
D20
LSTEP_O
D21
_LD2P_O
D22
_SIF_RST
D23
R471
10KJ
10KJ
R471
10KJ
10KJ
CP837
CP837
CP974
CP974
R1137
0J
0J
R1137
0J
0J
R472
10KJ
10KJ
R472
10KJ
10KJ
CP835
CP835
R1266
X_0J
R1266
X_0J
R474
10KJ
10KJ
R474
10KJ
10KJ
R1082
10KJ
10KJ
R1082
10KJ
10KJ
CP834
CP834
CN44
D_B20B-PHDSS-B
CN44
D_B20B-PHDSS-B
1
1
3
3
5
5
7
7
9
9
11
11
13
13
15
15
17
17
19
19
2
2
4
4
6
6
8
8
10
10
12
12
14
14
16
16
18
18
20
20
CP836
CP836
CP833
CP833
R473
10KJ
10KJ
R473
10KJ
10KJ
D
C
B
A
16/57 (18)
3
2
1
3
2
1
MX-7040 CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図
2 – 33
R1_TST_MODE2
R1_ITIM_CLK
R1_REFCLK2
R1_REFCLK1
R1_TST_MODE0
R1_REFCLK2_SG
R1_TST_MODE2
R1_REFCLK1
R1_TST_MODE0
R1_REFCLK2_SG
DGND
DGND
DGND
DGND
DGND
R1_3R3V_ON
DGND
DGND
DGND
R1_3R3V_ON
DGND
DGND
DGND
DGND
R1_3R3V_ON
DGND
RS_3R3V_ECO
DGND
R1_3R3V_ON
R1_3R3V_ON
DGND
DGND
R1_REFCLK5
{8}
nREUS_SYSRST
{3}
R1_RTC_CLK
{59}
PLD_R_PHY_RST_N
{13,34}
R1_REFCLK3
{8}
R1_JTAG_REUS_TCK
{59}
R1_JTAG_REUS_TRST
{59}
R1_JTAG_REUS_TMS
{59}
R1_JTAG_REUS_TDI
{59}
R1_JTAG_REUS_TDO
{59}
R1C_RTC_INTB
{38,43}
R1C_RTC_INTA
{38}
R1C_REQ_PIC_INT_N
{42}
R1_SYSSDBOOT
{13}
R1_SCN_CLK
{42}
R1_REFCLK2_SL
{8}
D
3
Q30
D_2SK3018
D_2SK3018
3
Q30
D_2SK3018
D_2SK3018
R1167
10KJ
R1167
10KJ
X10
SG-310SCF_50ppm_33.30MHz
X10
SG-310SCF_50ppm_33.30MHz
ST
1
GND
2
OUT
3
VDD
4
R563
100KJ
R563
100KJ
GP28
GP28
C361
0.01uF(B:25V)
C361
0.01uF(B:25V)
C1259
220pF(CH:50V)
C1259
220pF(CH:50V)
C1263
220pF(CH:50V)
C1263
220pF(CH:50V)
R562
0J
R562
0J
CP1037
CP1037
CP985
CP985
R565
X_1KJ
R565
X_1KJ
R615
100KJ
R615
100KJ
R568
X_1KJ
R568
X_1KJ
R544
1KJ
R544
1KJ
CP1033
CP1033
R1146
4.7KJ
R1146
4.7KJ
R569
0J
R569
0J
R559
X_10J
R559
X_10J
R564
X_1KJ
R564
X_1KJ
C1256
220pF(CH:50V)
C1256
220pF(CH:50V)
R566
10KJ
R566
10KJ
R546
X_1KJ
R546
X_1KJ
C360
0.1uF(B:10V)
C360
0.1uF(B:10V)
CP1034
CP1034
R1166
1J(1608)
R1166
1J(1608)
CP1035
CP1035
EXT-INT
JTAG
SYSTE
REUS ASIC
IC46G
EXT-INT
JTAG
SYSTE
REUS ASIC
IC46G
LSCLK_I
D14
PHY_RST_N_SI
E30
REFCLK5_I
G14
TST_MODE0_SI
AG9
TST_MODE1_SI
AG10
TST_MODE2_SI
AG11
TST_MODE3_SI
AG12
TST_MODE4_SI
AG13
SYSRST_N_SI
AH9
SYSSDBOOT_UI
AH10
TDO_4O
AH11
ITIMC_SCLK_IO
AH12
REFCLK3_I
AJ9
TDI_UI
AJ11
TST_BS_MODE_
AK9
TRST_N_UI
AK11
REFCLK2_I
AL9
UDL_EXT_INT_N
AL10
TMS_UI
AL11
REFCLK1_I
AM9
UDL_EXT_INT_N
AM10
RTCK_4O
AM11
CSCLK_I
AN9
UDL_EXT_INT_N
AN10
TCK_UI
AN11
CP1036
CP1036
C1257
220pF(CH:50V)
C1257
220pF(CH:50V)
CP1038
CP1038
GP26
GP26
R570
0J
R570
0J
CP1040
CP1040
C986
220pF(CH:50V)
C986
220pF(CH:50V)
CP1039
CP1039
R560
0J
R560
0J
R543
10J
R543
10J
R561
X_0J
R561
X_0J
SW 6
D_CUS-22TB
SW 6
D_CUS-22TB
1
2
3
4
5
6
R567
10KJ
R567
10KJ
R1138
100KJ
R1138
100KJ
R571
100KJ
R571
100KJ
CP1032
CP1032
SDBOOT SW
G
1
2
S
D
C
B
A
MFPC PWB (REUS1 [ARM9 SYS/UART/GPIOC])
5
4
3
5
4
3
MX-7040 CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図
2 – 34
R1_ITIM_CLK
R1_3R3V_ON
DGND
DGND
R1_3R3V_ON
DGND
DGND
R1_3R3V_ON
R1C_CLR_PIC
{43}
R1C_ICH_INTOUT_N
{43}
R1C_RXD_PIC
{43}
R1C_TXD_PIC
{43}
R1C_GPI_PICPRG_RD
{43}
R1C_GPO_RST_FAX1
{43}
R1C_GPO_RST_FAX2
{40}
R1C_FAX3_CNCT_N
{41}
R1C_FAX2_CNCT_N
{40}
R1C_FAX1_CNCT_N
{42}
R1C_GPO_PIC12VON
{42}
R1C_UBD_VBUSDET_N
{20}
R1C_FAX123_W U_N
{43}
R1C_GPO_RES_PIC
{43}
RC_GPO_GPHY_RSTN
{37}
R1C_GPO_R1_READY
{52}
R1C_REQ_PIC
{50}
R1C_RXD_DEBUG
{39}
R12_ITIM_CLK
{34}
R1C_TXD_DEBUG
{39}
R1C_GPO_RST_FAX3
{41}
R541
1J(1608)
R541
1J(1608)
GP27
GP27
R1368
10KJ
R1368
10KJ
CP982
CP982
C357
0.01uF(B:25V)
C357
0.01uF(B:25V)
R1145
10J
R1145
10J
CP983
CP983
X9
SG-310SCF_50ppm_14.7456MHz
X9
SG-310SCF_50ppm_14.7456MHz
ST
1
GND
2
OUT
3
VDD
4
R1142
2.2KJ
R1142
2.2KJ
R1144
10KJ
R1144
10KJ
CP703
CP703
C356
0.1uF(B:10V)
C356
0.1uF(B:10V)
R542
22J
R542
22J
CP986
CP986
R255
10KJ
R255
10KJ
CP704
CP704
R1143
47KJ
R1143
47KJ
CP650
CP650
CP706
CP706
UART-C
NT-C
G
TEM
GPIO-C
UART-C
NT-C
G
TEM
GPIO-C
_SI
_SI
_SI
_SI
_SI
_SI
_SI
_SI
_SI
_SI
SI
_UI
_IO
DE_SI
T_N9_SUIO
T_N10_SUIO
T_N11_SUIO
T_N10_SUIO
T_N11_SUIO
PORTC4_U4IO
AG14
PORTC3_U4IO
AH13
PORTC5_U4IO
AH14
UARTC_CTS_N_SUIO
AJ12
PORTC7_U4IO
AJ13
PORTC13_D4IO
AJ14
PORTC10_D4IO
AJ15
UARTC_RTS_N_4IO
AK12
PORTC14_D4IO
AK13
PORTC1_SU4IO/UDL_EXT_INT_N13
AK14
PORTC16_D4IO
AK15
UARTC_RXD_SUIO
AL12
PORTC8_U4IO
AL13
PORTC12_D4IO
AL14
PORTC0_SU4IO/UDL_EXT_INT_N12
AL15
UARTC_TXD_4IO
AM12
PORTC9_D4IO
AM13
PORTC15_D4IO
AM14
PORTC17_D4IO
AM15
UARTC_SCK_IO
AN12
PORTC2_U4IO/PWM3
AN13
PORTC11_D4IO
AN14
PORTC6_U4IO
AN15
R1367
X_0J
R1367
X_0J
CP1234
CP1234
CP984
CP984
GP25
GP25
D
C
B
A
17/57 (19)
3
2
1
3
2
1
MX-7040 CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図
2 – 35
USBD_CLK
RC_GTXCLKOUT
UB_VBUS
USB_REFRIN
RC_TXD0
UB_DN_DEVICE
UB_DP_DEVICE
RC_TXD3
RC_TXOUT1
RC_TXD1
RC_TXD2
RC_TXD2
RC_TXOUT2
RC_TXOUT3
RC_TXOUT3
RC_TXOUT0
RC_TXD4
RC_TXD5
RC_TXD6
RC_TXD7
RC_TXD5
RC_TXD6
RC_TXD7
RC_TXOUT4
RC_TXOUT5
RC_TXOUT6
RC_TXOUT7
RC_TXOUT5
RC_TXOUT6
RC_TXOUT7
RC_RXD6
RC_RXD7
RC_RXD7
RC_TXEROUT
RC_RXD4
RC_RXD2
RC_RXD5
RC_RXD3
RC_RXD1
RC_RXD0
R1_USBH_VBUS
R1_USB_OCI
R1_UB_PPON
R1_USBH_DP_IO
R1_USBH_DM_IO
R1_USBH_DM_IO
DGND
DGND
DGND
DGND
DGND
R1_3R3V_ON
R1_3R3V_ON
DGND
DGND
DGND
DGND
DGND
5V_IN
DGND
DGND
RS_3
DGND
RC_INT
{37}
RC_MDIO
{37}
RC_MDC
{37}
RC_TX_CLK
{37}
RC_RX_CLK
{37}
RC_RX_ERR
{37}
RC_RX_DV
{37}
RC_GTX_CLK125
{37}
RC_GTX_CLK_OUT
{37}
RC_CRS
{37}
RC_COL
{37}
RC_TXD[7:0]
{37}
RC_RXD[7:0]
{37}
RC_TX_ENB
{37}
R1270
X_1MJ
R1270
X_1MJ
D24
1SS3
D24
1SS3
R499
4.7KJ
R499
4.7KJ
CP1144
CP1144
R497
2.2KJ
R497
2.2KJ
BR12
33Jx4
33Jx4
BR12
33Jx4
33Jx4
8
1
7
2
6
3
5
4
CP935
CP935
CP1145
CP1145
R501
5.6KF
R501
5.6KF
C1495
10uF(2012:F:10V)
C1495
10uF(2012:F:10V)
BR11
33Jx4
33Jx4
BR11
33Jx4
33Jx4
8
1
7
2
6
3
5
4
R494
47KJ
R494
47KJ
D25
1SS3
D25
1SS3
CP
CP
C1147
220pF(CH:50V)
C1147
220pF(CH:50V)
R1147
47KJ
47KJ
R1147
47KJ
47KJ
R1269
15KJ
R1269
15KJ
R495
2.2KJ
R495
2.2KJ
USB-H
GBE-C
USB-D
REUS ASIC
IC46H
USB-H
GBE-C
USB-D
REUS ASIC
IC46H
GETC_TXD3_8IO
AG15
GETC_RXD7_IO
AG16
GETC_RXD3_IO
AG17
GETC_RXER_IO
AG18
GETC_TXCLK_I
AG19
GETC_TXER_8IO
AG20
GETC_TXD2_8IO
AH15
GETC_RXD6_IO
AH16
GETC_RXD0_IO
AH17
GETC_RXDV_IO
AH18
GETC_INT_N_SUIO
AH19
GETC_LINK_IO
AH20
GETC_TXD1_8IO
AJ16
GETC_RXD4_IO
AJ17
GETC_RXD1_IO
AJ18
GETC_MDIO_4IO
AJ19
GETC_REFCLK_I
AJ20
GETC_TXD0_8IO
AK16
GETC_RXD5_IO
AK17
GETC_RXD2_IO
AK18
GETC_COL_IO
AK19
GETC_TXEN_8IO
AL16
GETC_GTXCLK_8O
AL17
GETC_RXCLK_I
AL18
GETC_TXD7_8IO
AM16
GETC_TXD6_8IO
AM17
GETC_MDC_4IO
AM18
GETC_TXD4_8IO
AN16
GETC_TXD5_8IO
AN17
GETC_CRS_IO
AN18
USBH_PWREN_4IO
AL19
USBD_VBUS_I
AL22
USBH_VBUS_I
AL24
USBH_OVCRNT_S4IO
AM19
USBD_DP_IO
AM21
USBH_DP_IO
AM25
USBD_XIN_I
AN19
USBD_DM_IO
AN21
REFRIN
AN23
USBH_DM_IO
AN25
R500
33J
R500
33J
R496
1KJ
R496
1KJ
R545
4.7KJ
R545
4.7KJ
R502
33J
R502
33J
R1268
47KJ
R1268
47KJ
D
3
Q31
2SK3018
2SK3018
D
S
G
1
2
3
Q31
2SK3018
2SK3018
CP988
CP988
CP1146
CP1146
D28
RClamp0502B
D28
RClamp0502B
A
K1
K2
CP1069
CP1069
CP989
CP989
D
C
B
A
MFPC PWB (REUS1 [ARM9 GbE/USB-H/D])
5
4
3
5
4
3
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