Sharp MX-M266N / MX-M316N / MX-M356N (serv.man7) Service Manual ▷ View online
MX-M266 CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図 2 – 20
3
3
2
2
1
1
D
C
B
A
DGND
3R3V_ECO
DGND
DGND
INT5V
3R3V_ECO
DGND
DGND
LCD_DATA0+ {22}
LCD_DATA0- {22}
LCD_DATA0- {22}
LCD_DATA1+ {22}
LCD_DATA1- {22}
LCD_DATA1- {22}
LCD_DATA3- {22}
LCD_DATA3+ {22}
LCD_DATA2+ {22}
LCD_DATA2- {22}
LCD_DATA2- {22}
LCD_CLK+
{22}
LCD_CLK-
{22}
RB_MPU_PRINTST_N
{29}
RB_MPU_SIF_RST
{29}
RB_MPU_SIF_TX
{29}
LDD_BD_HSYNC_N
{29}
REUS_LCDC_CLK
{5}
LD1P_LVDS
{22}
LD1M_LVDS
{22}
LD2P_LVDS
{22}
LD2M_LVDS
{22}
INT_LD
{29}
R273
X_33J
R1011
2.4KJ
X7
X_SiT9003AC-33-33SS33.26000Y
ST
1
GND
2
OUT
3
VDD
4
CP384
R1014
X_1KJ
C153
220pF(CH)
R1012
4.7KJ
C172
X_0.1uF(B)
R279
0J
GP12
C1028
33pF(CH)
R1040
100KJ
100KJ
GP11
C
CDC_TA0P_O
A9
CDC_TB1P_O
A10
CDC_TC0P_O
A11
DC_TCLK1P_O
A12
CDC_TD0P_O
A13
LCDC_DCLK_I
A14
DL_LSTAM_O
A19
_LSTCLKM_O
A20
DL_LSTDM_O
A21
VDS_LD1M_O
A22
BD_HSYNC_N
A23
/MPU_SIF_RX
A24
CDC_TA0M_O
B9
CDC_TB1M_O
B10
CDC_TC0M_O
B11
C_TCLK1M_O
B12
CDC_TD0M_O
B13
UDL_LSTAP_O
B19
L_LSTCLKP_O
B20
UDL_LSTDP_O
B21
VDS_LD1P_O
B22
U_PRINTST_N
B23
CDC_TA1P_O
C9
CDC_TB0P_O
C10
CDC_TD1P_O
C11
DC_TCLK0P_O
C12
CDC_TC1P_O
C13
DL_LSTBM_O
C19
DL_LSTCM_O
C20
DL_LSTEM_O
C21
VDS_LD2M_O
C22
_SI/LDD_LD5V
C23
CDC_TA1M_O
D9
CDC_TB0M_O
D10
CDC_TD1M_O
D11
C_TCLK0M_O
D12
CDC_TC1M_O
D13
UDL_LSTBP_O
D19
UDL_LSTCP_O
D20
UDL_LSTEP_O
D21
VDS_LD2P_O
D22
MPU_SIF_RST
D23
1
: ‘15/Aug.
1
MX-M266 CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図 2 – 21
5
5
4
4
3
3
D
C
B
A
SDBOOT SW
2-3 Short(H)： ON SD Boot (Default)
1-2 Short(L)： OFF DSK Flash Boot
REUS_TST_MODE0
LSCLK
REUS_ITIM_CLK
REUS_REFCLK1
REUS_REFCLK2
REUS_REFCLK2_SG
REUS_TST_MODE2
REUS_TST_MODE2
REUS_TST_MODE0
RC_GPO_REFCLKSEL
LSCLK_OUT
LSCLK_SEL_
OUT
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
3R3V_ON
DGND
DGND
DGND
3R3V_ON 3R3V_ON
DGND
DGND
3R3V_ECO
3R3V_ECO
DGND
3R3V_ECO
3R3V_ECO
DGND
DGND
DGND
DGND
DGND
DGND
DGND
3R3V_ECO
DGND
DGND
DGND
JTAG_REUS_TCK
{24}
JTAG_REUS_TDI
{24}
JTAG_REUS_TMS
{24}
JTAG_REUS_TRST
{24}
JTAG_REUS_TDO
{24}
RC_REQ_PIC_INT_N
{22}
RC_RTC_INTA
{19}
RC_RTC_INTB
{19,23}
REUS_REFCLK5
{5}
nREUS_SYSRST
{3}
R_PLD_GPO_nREUS_PHY_RST
{7}
SCN_CLK
{22}
REUS_RTC_CLK
{24}
REUS_REFCLK2_SL
{5}
SYSSDBOOT
{7}
REUS_REFCLK3
{5}
R302
X_1KJ
R284
X_1KJ
R301
10KJ
R300
X_1KJ
GP24
R289
0J
EXT-INT-C
JTAG
SYSTEM
REUS ASIC
IC23G
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_SI
AK9
TRST_N_UI
AK11
REFCLK2_I
AL9
UDL_EXT_INT_N9_SUI
AL10
TMS_UI
AL11
REFCLK1_I
AM9
UDL_EXT_INT_N10_SU
AM10
RTCK_4O
AM11
CSCLK_I
AN9
UDL_EXT_INT_N11_SU
AN10
TCK_UI
AN11
PORT
PORT
GP23
R887
10KJ
GP20
C1194
X_12pF(CH)
GP19
C1197
C_0.1uF(B)
R303
0J
C804
220pF(CH)
CP417
C1198
C_1000pF(B)
C803
220pF(CH)
R283
1KJ
CP894
CP416
C_CY22801(3-select)
IC95
XIN/CLKIN
1
VDD
2
FS0
3
VSS
4
XOUT
8
FS2
7
CLKA
6
FS1
5
X11
N_SG-210STF_50ppm_17.887MHz
ST
1
GND
2
OUT
3
VDD
4
R291
10KJ
C
R306
X_1KJ
CP412
R1172
C_10J
CP802
R299
100KJ
R1205
C_220J
CP896
CP872
C
R1165
C_3J
C579
220pF(CH)
CP803
C1017
0.1uF(B)
CP453
R1164
X_2.2KJ
C1196
C_10uF(2012:F)
CP470
R815
2.2KJ
SW3
CUS-22TB
1
2
3
4
5
6
R817
0J
R1206
C_2.2KJ
R1161
C_2.2KJ
C806
220pF(CH)
R290
100KJ
CP
R998
N_22J
D
S
G
1
2
3
Q24
2SK3018
2SK3018
R1163
X_0J
CN55
C_T3B-SQ(LF)(SN)
2
2
1
1
3
3
CP895
GP25
R307
0J
X12
C_S3225A_17.31M_30p_10pF
#1
1
#2
2
#3
3
#4
4
R1207
C_2.2KJ
RJ10
X_PADSHORT
X_PADSHORT
CP869
AS24
JM-2R-64
JM-2R-64
GP26
R288
X_0J
CN54
D_T2B-SQ(LF)(SN)
2
2
1
1
C1195
X_12pF(CH)
C805
220pF(CH)
1
: ‘15/Aug.
1
MX-M266 CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図 2 – 22
3
3
2
2
1
1
D
C
B
A
DIPSW
REUS_ITIM_CLK
RC_GPI_DIPSW2
RC_GPI_DIPSW1
REFCLK_30M
RC_GPO_REFCLKSEL
REUS_REFCLK2_SG
REUS_REFCLK1
CLKSEL
3R3V_ON
DGND
DGND
DGND
DGND
3R3V_ON
DGND
DGND
3R3V_ON
DGND
3R3V_ON
DGND
DGND
3R3V_ON
3R3V_ON
3R3V_ON
3R3V_ON
DGND
RC_TXD_PIC {23}
RC_RXD_PIC {23}
RC_GPO_RES_PIC {23}
RC_GPO_PIC12VON {22}
RC_REQ_PIC {23}
RC_CLR_PIC {23}
RC_GPO_GPHY_RSTN
{3,18}
RC_GPI_PICPROG_READ
{23}
RC_GPI_PCL_READY
{10}
RC_GPI_nFAX12_WU
{23}
RC_GPO_RST_FAX2 {21}
RC_GPO_RST_FAX1 {23}
RC_GPI_nCNCT_FAX1 {26}
RC_GPI_nCNCT_FAX2 {21}
RC_GPO_REFCLKSEL
{23}
REFCLKSEL_N
{23}
USBD_VBUS_DET_N
{14}
GP15
GP16
CP402
GP13
CP407
UART-C
T-INT-C
TAG
YSTEM
GPIO-C
_I
ST_N_SI
K5_I
ODE0_SI
ODE1_SI
ODE2_SI
ODE3_SI
ODE4_SI
ODE1_SI
ODE2_SI
ODE3_SI
ODE4_SI
T_N_SI
BOOT_UI
O
SCLK_IO
K3_I
S_MODE_SI
N_UI
K2_I
XT_INT_N9_SUIO
I
K1_I
XT_INT_N10_SUIO
4O
_I
XT_INT_N11_SUIO
I
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
CP405
GP14
R361
1KJ
X9
X_SG-8003CE_30.0000MHz_PCB
OE
1
GND
2
OUT
3
VDD
4
CP602
CP601
R270
1J
R1018
1MJ
C184
0.1uF(B)
CP388
R282
10J
CP393
R876
X_10J
R1016
1MJ
R768
10KJ
R877
4.7KJ
C185
0.01uF(B)
R271
22J
CP403
CP406
C177
0.1uF(B)
CP387
C178
0.01uF(B)
GP18
R784
2.2KJ
X8
SG-210STF_50PPM_33.30MHZ
ST
1
GND
2
OUT
3
VDD
4
GP17
R350
X_1J
R767
10KJ
CP600
R785
47KJ
X6
SG-210STF_50PPM_14.7456MHZ
ST
1
GND
2
OUT
3
VDD
4
CP603
R351
X_0J
CP394
CP379
ON
SW1
CHS-02TB2
A1
1
A2
2
B1
4
B2
3
C215
X_0.1uF(B)
R287
X_10J
R281
1J
R1017
1MJ
C216
X_0.01uF(B)
R875
10J
1
: ‘15/Aug.
1
MX-M266 CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図 2 – 23
5
5
4
4
3
3
D
C
B
A
RC_RXD0
RC_RXD1
RC_RXD2
RC_RXD3
RC_RXD4
RC_RXD5
RC_RXD6
RC_RXD7
RC_RXD1
RC_RXD2
RC_RXD3
RC_RXD4
RC_RXD5
RC_RXD6
RC_RXD7
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_TXEROUT
USBD_CLK
USB_OCI
USB_REFRIN
RC_TXD0
RC_GTXCLKOUT
USBH_VBUS
UB_DN_DEVICE
UB_DP_DEVICE
UB_VBUS
3R3V_ON 3R3V_ON
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
RC_RX_CLK
{18}
RC_RX_ERR
{18}
RC_RX_DV
{18}
RC_RXD[7:0]
{18}
RC_CRS
{18}
RC_COL
{18}
RC_TXD[7:0]
{18}
RC_TX_ENB
{18}
RC_TX_CLK
{18}
RC_GTX_CLK125
{18}
RC_GTX_CLK_OUT
{18}
RC_MDIO
{18}
RC_MDC
{18}
RC_INT
{18}
CP381
CP395
CP341
C1261
0.1uF(B)
C695
220pF(CH)
R257
2.2KJ
BR7
33Jx4
33Jx4
8
1
7
2
6
3
5
4
R285
47KJ
R763
47KJ
47KJ
CP380
R72
D
S
G
1
2
3
Q23
2SK
2SK
C667
10uF(2012:F)
BR8
33Jx4
33Jx4
8
1
7
2
6
3
5
4
R
1
R265
X_47KJ
R272
4.7KJ
R268
22J
R251
2.2KJ
R1226
100J
R253
10KJ
R267
33J
CP342
R25
R252
4.7KJ
USB-H
GBE-C
USB-D
REUS ASIC
IC23H
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
1
: ‘15/Aug.
1
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