Read Sharp MX-2630 (serv.man3) Service Manual online
MX-2630FN CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図と部品配置図 1 – 8
3
2
1
D
C
B
A
RB_BOOTdebug_LED
EUS_I2C_SCL3
EUS_I2C_SDA3
EUS_I2C_SDA3
EUS_I2C_SCL2
EUS_I2C_SDA2
EUS_I2C_SDA2
EUS_I2C_SCL1
EUS_I2C_SDA1
EUS_I2C_SDA1
RB_GPI_nFAN_CNCT
B_GPI_CNUPDATE
DGND
DGND
DGND
R_3R3V_ECO
ECO
3V_ECO
R_3R3V_ECO
R_3R3V_ECO
DGND
DGND
RB_RTS_PCI {20}
RB_TXD_RIC {20}
RB_TXD_FAX1CS {21}
RB_TXD_SCN {26}
RB_TXD_FAX1D {21}
RB_RXD_SCN {26}
RB_RXD_PCU {26}
RB_RXD_PCI {20}
RB_RXD_PCU {26}
RB_RXD_PCI {20}
RB_CTS_SCN {26}
RB_CTS_PCU {26}
RB_CTS_PCI {20}
RB_CTS_PCU {26}
RB_CTS_PCI {20}
RB_CTS_FAX1D {21}
RB_CTS_FAX1CS {21}
RB_RTS_FAX1D {21}
RB_RTS_SCN {26}
RB_RTS_PCU {26}
RB_RTS_PCU {26}
RB_RXD_FAX1D {21}
RB_RXD_FAX1CS {21}
RB_RXD_DSPF_DEBUG {24}
RB_RXD_RIC {20}
RB_TXD_PCU {26}
RB_TXD_PCI {20}
RB_TXD_PCI {20}
RB_RTS_FAX1CS {21}
RB_CTS_FAX2D {22}
RB_CTS_FAX3D {23}
RB_CTS_FAX3D {23}
RB_CTS_FAX2CS {22}
RB_CTS_FAX3CS {23}
RB_CTS_FAX3CS {23}
RB_RTS_FAX2D {22}
RB_RTS_FAX3D {23}
RB_RTS_FAX3D {23}
RB_RTS_FAX2CS {22}
RB_RTS_FAX3CS {23}
RB_RTS_FAX3CS {23}
RB_TXD_FAX2D {22}
RB_TXD_FAX3D {23}
RB_TXD_FAX3D {23}
RB_TXD_FAX2CS {22}
RB_TXD_FAX3CS {23}
RB_TXD_FAX3CS {23}
RB_RXD_FAX2D {22}
RB_RXD_FAX3D {23}
RB_RXD_FAX3D {23}
RB_RXD_FAX2CS {22}
RB_RXD_FAX3CS {23}
RB_RXD_FAX3CS {23}
RB_TXD_DSPF_DEBUG {24}
RB_TXD_EFI {21}
RB_RXD_EFI {21}
RB345
10KJ
RB508
10KJ
CP605
R493
X_0J
R:10V)
CP602
RB486
10KJ
CB228
220pF(CH:50V:1005)
RB498
10KJ
CP603
RB489
10KJ
RB507
10KJ
CP799
RB492
10KJ
CP762
D
3
6
X
_
L
TS
T-C
1
9
0
K
R
K
T
RB496
10KJ
RB482
X_10KJ
RB500
10KJ
RB509
10KJ
,&
8$57%
(;7,17$
*3,2%
REUS ASIC
IC57F
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
RB346
10KJ
RB328
1KJ
CP759
RB494
10KJ
RB481
10KJ
RB485
10KJ
9
F(CH:50V:1005)
RB502
10KJ
R491
0J
CB226
220pF(CH:50V:1005)
RB490
10KJ
R492
X_0J
CP757
RB491
10KJ
RB488
10KJ
RB510
10KJ
RB503
10KJ
RB483
10KJ
R494
0J
RB505
10KJ
1
RB487
10KJ
RB497
2.2KJ
RB499
10KJ
CP604
RB347
10KJ
RB495
10KJ
RB493
10KJ
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