Sharp MX-B381 / MX-B401 (serv.man9) Service Manual ▷ View online
MX-B381/B401 CIRCUIT DIAGRAM AND PARTS LAYOUT 2 – 26
3R3V_ECO
3R3V_ECO
DGND
DGND
HTXD1_FAX1D [32]
HTXD2_FAX1CS [32]
HTXD3_SCN [32]
HTXD4_PCU [32]
HTXD9_FAX2D [29]
HTXD10_FAX2CS [29]
HRTS1_FAX1D [32]
HRTS2_FAX1CS [32]
HRTS3_SCN [32]
HRTS4_PCU [32]
HRTS9_FAX2D [29]
HRTS10_FAX2CS [29]
HRXD1_FAX1D [32]
HRXD2_FAX1CS [32]
HRXD3_SCN [32]
HRXD4_PCU [32]
HRXD9_FAX2D [29]
HRXD10_FAX2CS [29]
HCTS1_FAX1D [32]
HCTS2_FAX1CS [32]
HCTS3_SCN [32]
HCTS4_PCU [32]
HCTS9_FAX2D [29]
HCTS10_FAX2CS [29]
HDD_UACLK [5]
GPO_nPD_MDDR_VTT2 [18]
GPO_IMG_nWP [21]
GPO_nWP_BOOTPROG [25]
GPO_nWP_PCL [25]
GPO_nWP_FAXSTD [26]
GPO_nWP_FAXEXT [26]
GPO_RST_FAX2 [29]
GPO_RST_FAX1 [32]
GPO_PWM0 [30]
GPO_PWM1 [30]
TFT_SEL [31]
PIC12VON [30]
HRTS8_LCDSUB [30]
HCTS8_LCDSUB [30]
HRXD8_LCDSUB [30]
HTXD8_LCDSUB [30]
R582
100J
R582
100J
R300
2.2KJ
GPIO
LOCA
L
BUS
UAR
T
VIDEO I/F
C
DR_EX_0_I (PU)
DR_EX_1_I (PU)
DR_EX_2_I (PU)
DR_1_I (PU)
DR_2_I (PU)
DR_3_I (PU)
DR_4_I (PU)
DR_5_I (PU)
DR_6_I (PU)
DR_7_I (PU)
DR_8_I (PU)
DR_9_I (PU)
DR_10_I (PU)
DR_11_I (PU)
TA_0_IO
TA_1_IO
TA_2_IO
TA_3_IO
TA_4_IO
TA_5_IO
TA_6_IO
TA_7_IO
TA_8_IO
TA_9_IO
TA_10_IO
TA_11_IO
TA_12_IO
TA_13_IO
TA_14_IO
TA_15_IO
_IN_N_I (PU)
CS_IN_N_I (PU)
CS_OUT_N_0_O
CS_OUT_N_1_O
CS_OUT_N_2_O
CS_OUT_N_3_O
CS_OUT_N_4_O
CS_OUT_N_5_O
CS_OUT_N_6_O
CS_OUT_N_7_O
_N_I (PU)
_N_I (PU)
IT_N_O
R_N_O
A_REQ_N_0_O
A_REQ_N_1_O
A_ACK_N_0_I (PU)
A_ACK_N_1_I (PU)
A_TC_N_0_I (PU)
A_TC_N_1_I (PU)
_0_IO
_1_IO
_2_IO
_3_IO
_4_IO
_5_IO
_6_IO
_7_IO
_8_IO
_9_IO
_10_IO
_11_IO
_12_IO
_13_IO
_14_IO
_15_IO
UA_CLK1_I T1
UA_CLK0_I U1
UA_CTS1_I
AA4
UA_CTS2_I
AA3
UA_CTS3_I
U3
UA_CTS4_I
AB4
UA_CTS5_I
AB3
UA_CTS6_I
AD3
UA_CTS7_I
AC3
UA_CTS8_I
AC4
UA_CTS9_I
AC5
UA_CTS10_I AB5
UA_RTS1_O
W4
UA_RTS2_O
Y3
UA_RTS3_O
V2
UA_RTS4_O
T5
UA_RTS5_O
Y5
UA_RTS6_O
Y4
UA_RTS7/VD_DM0_O AD2
UA_RTS8/VD_DM1_O AD1
UA_RTS9/VD_DM2_O AC2
UA_RTS10/VD_DM3_O AC1
UA_RXD1_I U5
UA_RXD2_I W1
UA_RXD3_I U4
UA_RXD4_I V3
UA_RXD5_I W2
UA_RXD6_I V5
UA_RXD7_I V4
UA_RXD8_I W3
UA_RXD9_I T4
UA_RXD10_I W5
UA_TXD1_O
E3
UA_TXD2_O
R5
UA_TXD3_O
R4
UA_TXD4_O
T3
UA_TXD5_O
U2
UA_TXD6_O
V1
UA_TXD7/VD_DC0_O AB2
UA_TXD8/VD_DC1_O AB1
UA_TXD9/VD_DC2_O AA2
UA_TXD10/VD_DC3_O AA1
GP_O_0_O D26
GP_O_1_O C26
GP_O_2_O B24
GP_O_3_O B25
GP_O_4_O D23
GP_O_5_O D24
GP_O_6_O C24
GP_O_7_O E22
GP_O_8_O E23
GP_O_9_O D25
GP_O_10_O C25
GP_O_11_O B23
GP_O_12_O F23
GP_O_13_O E25
GP_O_14_O E24
GP_O_15_O F24
GP_O16/VD_DK0_O AE3
GP_O17/VD_DK1_O AE2
GP_O18/VD_DK2_O AE4
GP_O19/VD_DK3_O AF3
CLK_I
VD_LSOUTCLK_O AE6
YNCK_N_I (PU)
VD_HSYNCOUTK_N_O AF7
VD_DY0_O AF4
VD_DY1_O AF5
VD_DY2_O AE5
VD_DY3_O AD4
YNCK_N_I (PU)
YNCC_N_I (PU)
YNCM_N_I (PU)
YNCY_N_I (PU)
R298
2.2KJ
R317
2.2KJ
R317
2.2KJ
R306
2.2KJ
R306
2.2KJ
R583
100J
R583
100J
R320
47KJ
47KJ
R320
47KJ
47KJ
R308
2.2KJ
R308
2.2KJ
CP628
CP628
CP627
CP627
R588
100J
R588
100J
R603
X_2.2KJ
R297
1KJ
R302
2.2KJ
CP629
CP629
R301
1KJ
R584
100J
R584
100J
R303
2.2KJ
R299
2.2KJ
R304
2.2KJ
CP596
CP596
3
3
2
2
1
1
D
C
B
A
14/33 (16)
MX-B381/B401 CIRCUIT DIAGRAM AND PARTS LAYOUT 2 – 27
1R0V_ECO
3R3V_ECO
1R0V_ECO
1R0V_EC_HCORE
3R3V_EC_HIO
1R0V_EC_HCORE
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
C773
0.1uF(B)
C773
0.1uF(B)
C372
0.1uF(B)
C372
0.1uF(B)
C701
0.1uF(B)
C701
0.1uF(B)
C702
0.1uF(B)
C702
0.1uF(B)
C362
0.1uF(B)
C362
0.1uF(B)
C374
0.1uF(B)
C374
0.1uF(B)
C360
0.1uF(B)
C360
0.1uF(B)
C375
0.1uF(B)
C375
0.1uF(B)
C357
0.1uF(B)
C357
0.1uF(B)
C770
0.1uF(B)
C770
0.1uF(B)
C712
0.1uF(B)
C712
0.1uF(B)
C370
0.1uF(B)
C370
0.1uF(B)
RJ5
0J
RJ5
0J
C369
10uF(2012:F)
C369
10uF(2012:F)
C380
0.1uF(B)
C380
0.1uF(B)
C368
0.1uF(B)
C368
0.1uF(B)
C704
0.1uF(B)
C704
0.1uF(B)
CP
CP
C709
0.1uF(B)
C709
0.1uF(B)
C379
0.1uF(B)
C379
0.1uF(B)
C381
0.1uF(B)
C381
0.1uF(B)
L31
BLM18PG121SN1(1608)
L31
BLM18PG121SN1(1608)
C371
0.1uF(B)
C371
0.1uF(B)
C703
0.1uF(B)
C703
0.1uF(B)
C358
0.1uF(B)
C358
0.1uF(B)
C367
0.1uF(B)
C367
0.1uF(B)
C771
0.1uF(B)
C771
0.1uF(B)
C707
0.1uF(B)
C707
0.1uF(B)
CP144
CP144
C356
2.2uF(2012:B)
C356
2.2uF(2012:B)
C373
0.1uF(B)
C373
0.1uF(B)
C378
0.1uF(B)
C378
0.1uF(B)
C361
0.1uF(B)
C361
0.1uF(B)
C376
0.1uF(B)
C376
0.1uF(B)
C710
0.1uF(B)
C710
0.1uF(B)
C377
0.1uF(B)
C377
0.1uF(B)
C711
0.1uF(B)
C711
0.1uF(B)
L29
NFM21PC225B0J3
L29
NFM21PC225B0J3
C363
0.1uF(B)
C363
0.1uF(B)
C772
0.1uF(B)
C772
0.1uF(B)
L30
BLM18PG121SN1(1608)
L30
BLM18PG121SN1(1608)
C708
0.1uF(B)
C708
0.1uF(B)
C364
0.1uF(B)
C364
0.1uF(B)
C355
22uF(3216:F)
C355
22uF(3216:F)
C366
0.1uF(B)
C366
0.1uF(B)
C359
0.1uF(B)
C359
0.1uF(B)
C365
0.1uF(B)
C365
0.1uF(B)
C769
0.1uF(B)
C769
0.1uF(B)
C705
0.1uF(B)
C705
0.1uF(B)
C706
0.1uF(B)
C706
0.1uF(B)
C803
1uF(1608:B)
C803
1uF(1608:B)
CP145
CP145
5
5
4
4
3
3
D
C
B
A
MFPC PWB (HDD ASIC: Power & Ground)
MX-B381/B401 CIRCUIT DIAGRAM AND PARTS LAYOUT 2 – 28
1R0VA_EC_HPLL
1R0V_EC_HCORE
3R3V_EC_HIO
DGND
CP146
CP146
C383
0.1uF(B)
C383
0.1uF(B)
C382
10uF(2012:F)
C382
10uF(2012:F)
HDD ASIC
IC24D
PLL1_AGND
W22
PLL1_AVDD
V22
VDD10
K12
VDD10
K13
VDD10
L12
VDD10
L13
VDD10
M10
VDD10
M11
VDD10
M16
VDD10
M17
VDD10
N10
VDD10
N11
VDD10
N16
VDD10
N17
VDD10
P10
VDD10
P11
VDD10
P16
VDD10
P17
VDD10
R10
VDD10
R11
VDD10
R16
VDD10
R17
VDD10
T12
VDD10
T13
VDD10
T14
VDD10
T15
VDD10
U12
VDD10
U13
VDD10
U14
VDD10
U15
VDD33
A2
VDD33
A11
VDD33
A17
VDD33
A25
VDD33
B1
VDD33
B26
VDD33
E7
VDD33
E12
VDD33
E21
VDD33
G5
VDD33
G22
VDD33
J26
VDD33
L22
VDD33
P5
VDD33
U22
VDD33
V26
VDD33
Y1
VDD33
AA5
VDD33
AA22
VDD33
AB8
VDD33
AB19
VDD33
AB21
VDD33
AE1
VDD33
AE26
VDD33
AF2
VDD33
AF9
VDD33
AF18
VDD33
AF25
GND
A1
GND
A26
GND
B
11
GND
B
17
GND
D14
GND
E6
GND
E13
GND
E14
GND
E15
GND
E16
GND
E20
GND
F2
2
GND
H5
GND
J5
GND
J2
5
GND
K10
GND
K11
GND
L5
GND
L10
GND
L11
GND
M5
GND
M12
GND
M13
GND
M14
GND
M15
GND
M22
GND
N5
GND
N12
GND
N13
GND
N14
GND
N15
GND
N22
GND
P12
GND
P13
GND
P14
GND
P15
GND
P22
GND
R12
GND
R13
GND
R14
GND
R15
GND
R22
GND
T1
0
GND
T1
1
GND
T1
6
GND
T1
7
GND
U10
GND
U11
GND
U16
GND
U17
GND
V25
GND
Y
2
GND
Y
22
GND
A
B
6
GND
A
B
7
GND
A
B
11
GND
A
B
16
GND
A
B
20
GND
AF
1
GND
AF
13
GND
AF
26
3
3
2
2
1
1
D
C
B
A
15/33 (17)
MX-B381/B401 CIRCUIT DIAGRAM AND PARTS LAYOUT 2 – 29
LB_D0
LB_D1
LB_D2
LB_D3
LB_D4
LB_D5
LB_D6
LB_D7
LB_D8
LB_D9
LB_D10
LB_D11
LB_D12
LB_D13
LB_D14
LB_D15
LB_A0
LB_A1
LB_A2
LB_A3
LB_A4
LB_A5
LB_A6
LB_A7
LB_A8
LB_A9
LB_A10
LB_A11
LB_A12
LB_A13
LB_A14
LB_A15
LB_A16
LB_A17
M_TXP0
M_TXN0
M_TXN1
M_TXP1
M_TXP2
M_TXN2
M_TXN3
M_TXP3
M_DDR2_DQ3
M_DDR2_DQ7
M_DDR2_DQ6
M_DDR2_DQ2
M_DDR2_DQ5
M_DDR2_DQ0
M_DDR2_DQ4
M_DDR2_DQ1
M_DDR2_DQ9
M_DDR2_DQ15
M_DDR2_DQ8
M_DDR2_DQ13
M_DDR2_DQ10
M_DDR2_DQ14
M_DDR2_DQ11
M_DDR2_DQ12
M_DDR2_CS0
M_DDR2_CS1
M_DDR2_CS2
M_DDR2_CS3
M_DDR2_BA1
M_DDR2_BA0
M_DDR2_BA2
M_DDR2_AD10
M_DDR2_AD11
M_DDR2_AD3
M_DDR2_AD12
M_DDR2_AD4
M_DDR2_AD13
M_DDR2_AD5
M_DDR2_AD6
M_DDR2_AD7
M_DDR2_AD8
M_DDR2_AD0
M_DDR2_AD1
M_DDR2_AD2
M_DDR2_AD9
M_DDR2_ODT0
M_DDR2_ODT3
M_DDR2_ODT2
M_DDR2_ODT1
M_DDR2_DQ17
M_DDR2_DQ23
M_DDR2_DQ16
M_DDR2_DQ21
M_DDR2_DQ18
M_DDR2_DQ22
M_DDR2_DQ19
M_DDR2_DQ20
M_DDR2_DQ25
M_DDR2_DQ31
M_DDR2_DQ24
M_DDR2_DQ29
M_DDR2_DQ26
M_DDR2_DQ30
M_DDR2_DQ27
M_DDR2_DQ28
M_DDR2_DQ33
M_DDR2_DQ39
M_DDR2_DQ32
M_DDR2_DQ37
M_DDR2_DQ34
M_DDR2_DQ38
M_DDR2_DQ35
M_DDR2_DQ36
M_DDR2_DQ41
M_DDR2_DQ47
M_DDR2_DQ40
M_DDR2_DQ45
M_DDR2_DQ42
M_DDR2_DQ46
M_DDR2_DQ43
M_DDR2_DQ44
M_DDR2_DQ49
M_DDR2_DQ55
M_DDR2_DQ48
M_DDR2_DQ53
M_DDR2_DQ50
M_DDR2_DQ54
M_DDR2_DQ51
M_DDR2_DQ52
M_DDR2_DQ57
M_DDR2_DQ63
M_DDR2_DQ56
M_DDR2_DQ61
M_DDR2_DQ58
M_DDR2_DQ62
M_DDR2_DQ59
M_DDR2_DQ60
DGND
DGND
M_DDR2_CK1P
[19]
M_DDR2_CK1N
[19]
M_DDR2_CK2P
[19]
M_DDR2_CK2N
[19]
M_DDR2_CK3P
[19]
M_DDR2_CK3N
[19]
M_DDR2_CK0P
[19]
M_DDR2_CK0N
[19]
M_DDR2_RAS
[19]
M_DDR2_CKE0
[19]
M_DDR2_CKE1
[19]
M_DDR2_CAS
[19]
M_DDR2_WE
[19]
SM_TX0P
[11]
SM_TX0N
[11]
SM_TX1N
[11]
SM_TX1P
[11]
SM_TX2N
[11]
SM_TX2P
[11]
SM_TX3N
[11]
SM_TX3P
[11]
SM_RX0P
[11]
SM_RX0N
[11]
SM_RX1P
[11]
SM_RX1N
[11]
SM_RX2P
[11]
SM_RX2N
[11]
SM_RX3P
[11]
SM_RX3N
[11]
M_DD
M_DDR2_AD
MFP_INT_N
[6]
LB_A[23:0]
[6,16,25,26,27]
M_DDR2_ODT[3:0]
[19]
LB_D[15:0]
[6,16,25,26,27]
ASIC_WE
[6,16]
ASIC_OE
[6,16]
LB_WAIT_MFP
[6]
EXLCS5_MFP
[6]
MFP_PCIE_CLKP
[5]
MFP_PCIE_CLKN
[5]
MDDR2_REFCLK
[5]
RESET_MFP
[6,21,24]
RESET_MFP_PCIE
[6]
C397
0.1uF(B)
C397
0.1uF(B)
C398
0.1uF(B)
C398
0.1uF(B)
C394
0.1uF(B)
C394
0.1uF(B)
PCI
E
xp
ress
I/F
LOCA
L
BUS
DDR
2
SDRAM
I/F
MFP ASIC
IC29A
F_LBA[0]_I (PU)
B17
F_LBA[1]_I (PU)
C17
F_LBA[2]_I (PU)
D17
F_LBA[3]_I (PU)
E17
F_LBA[4]_I (PU)
A19
F_LBA[5]_I (PU)
B19
F_LBA[6]_I (PU)
C19
F_LBA[7]_I (PU)
D19
F_LBA[8]_I (PU)
E19
F_LBA[9]_I (PU)
A20
F_LBA[10]_I (PU)
B20
F_LBA[11]_I (PU)
C20
F_LBA[12]_I (PU)
D20
F_LBA[13]_I (PU)
E20
F_LBA[14]_I (PU)
A21
F_LBA[15]_I (PU)
B21
F_LBA[16]_I (PU)
C21
F_LBA[17]_I (PU)
D21
F_LBD[0]_IO
C13
F_LBD[1]_IO
D13
F_LBD[2]_IO
E13
F_LBD[3]_IO
A14
F_LBD[4]_IO
B14
F_LBD[5]_IO
C14
F_LBD[6]_IO
D14
F_LBD[7]_IO
E14
F_LBD[8]_IO
A15
F_LBD[9]_IO
B15
F_LBD[10]_IO
C15
F_LBD[11]_IO
D15
F_LBD[12]_IO
E15
F_LBD[13]_IO
C16
F_LBD[14]_IO
D16
F_LBD[15]_IO
E16
F_RESET_N_I
F5
F_LBCS_N_I (PU)
E18
F_LBWAIT_N_O
A17
F_LBWR_N_I (PU)
D18
F_LBRD_N_I (PU)
C18
F_LBINT_N_O
B16
F_PCIE_RESET_N_I
A33
F_PCIEREFCLK_P_I
L32
F_PCIEREFCLK_N_I
L31
F_PCIETX0_P_O
K33
F_PCIETX0_N_O
J33
F_PCIETX1_P_O
J34
F_PCIETX1_N_O
H34
F_PCIETX2_P_O
G33
F_PCIETX2_N_O
F33
F_PCIETX3_P_O
F34
F_PCIETX3_N_O
E34
F_PCIERX0_P_I
U34
F_PCIERX0_N_I
T34
F_PCIERX1_P_I
T33
F_PCIERX1_N_I
R33
F_PCIERX2_P_I
P34
F_PCIERX2_N_I
N34
F_PCIERX3_P_I
N33
F_PCIERX3_N_I
M33
F_DDR2_REFCLK_I
F1
F_SDRAS_N_O
AJ1
F_SDCAS_N_O
AK4
F_SDWE_N_O
AK1
F_SDCKE[0]_O
AD4
F_SDCKE[1]_O
AD3
F_SDCLK[0]_O
M1
F_SDCLK_N[0]_O
N1
F_SDCLK[1]_O
P1
F_SDCLK_N[1]_O
R1
F_SDCLK[2]_O
AP9
F_SDCLK_N[2]_O
AP10
F_SDCLK[3]_O
AP11
F_SDCLK_N[3]_O
AP12
F_SDODT[3]_O
AM2
F_SDODT[2]_O
AN1
F_SDODT[1]_O
AK3
F_SDODT[0]_O
AK2
F_SDA[0]_O AH1
F_SDA[1]_O AH2
F_SDA[2]_O AG3
F_SDA[3]_O AG4
F_SDA[4]_O AG1
F_SDA[5]_O AG2
F_SDA[6]_O AF3
F_SDA[7]_O AF1
F_SDA[8]_O AF4
F_SDA[9]_O AF2
F_SDA[10]_O AH4
F_SDA[11]_O AE2
F_SDA[12]_O AE3
F_SDA[13]_O AL2
F_SDA[14]_O AL1
F_SDBA[0]_O AJ2
F_SDBA[1]_O AH3
F_SDBA[2]_O AE1
F_SDCS_N[0]_O AM1
F_SDCS_N[1]_O AL3
F_SDCS_N[2]_O AJ4
F_SDCS_N[3]_O AJ3
F_SDQ[0]_IO H2
F_SDQ[1]_IO J2
F_SDQ[2]_IO L2
F_SDQ[3]_IO M2
F_SDQ[4]_IO H3
F_SDQ[5]_IO J3
F_SDQ[6]_IO K2
F_SDQ[7]_IO L3
F_SDDM[0]_IO K3
F_SDQS[0]_IO J1
F_SDQS_N[0]_IO H1
F_SDQ[8]_IO N2
F_SDQ[9]_IO P3
F_SDQ[10]_IO T2
F_SDQ[11]_IO V2
F_SDQ[12]_IO M3
F_SDQ[13]_IO N3
F_SDQ[14]_IO T1
F_SDQ[15]_IO V1
F_SDDM[1]_IO P2
F_SDQS[1]_IO L1
F_SDQS_N[1]_IO K1
F_SDQ[16]_IO W2
F_SDQ[17]_IO W4
F_SDQ[18]_IO Y4
F_SDQ[19]_IO AA3
F_SDQ[20]_IO W1
F_SDQ[21]_IO W3
F_SDQ[22]_IO Y3
F_SDQ[23]_IO AA2
F_SDDM[2]_IO Y2
F_SDQS[2]_IO AA1
F_SDQS_N[2]_IO Y1
F_SDQ[24]_IO AB2
F_SDQ[25]_IO AB4
F_SDQ[26]_IO AC4
F_SDQ[27]_IO AD2
F_SDQ[28]_IO AA4
F_SDQ[29]_IO AB3
F_SDQ[30]_IO AC3
F_SDQ[31]_IO AD1
F_SDDM[3]_IO AC2
F_SDQS[3]_IO AC1
F_SDQS_N[3]_IO AB1
F_SDQ[32]_IO AN3
F_SDQ[33]_IO AM4
F_SDQ[34]_IO AN5
F_SDQ[35]_IO AN6
F_SDQ[36]_IO AP2
F_SDQ[37]_IO AP3
F_SDQ[38]_IO AL5
F_SDQ[39]_IO AM5
F_SDDM[4]_IO AN4
F_SDQS[4]_IO AP5
F_SDQS_N[4]_IO AP4
F_SDQ[40]_IO AM7
F_SDQ[41]_IO AN7
F_SDQ[42]_IO AN9
F_SDQ[43]_IO AL9
F_SDQ[44]_IO AM6
F_SDQ[45]_IO AP6
F_SDQ[46]_IO AM8
F_SDQ[47]_IO AM9
F_SDDM[5]_IO AN8
F_SDQS[5]_IO AP8
F_SDQS_N[5]_IO AP7
F_SDQ[48]_IO AM10
F_SDQ[49]_IO AN11
F_SDQ[50]_IO AM12
F_SDQ[51]_IO AL16
F_SDQ[52]_IO AN10
F_SDQ[53]_IO AL10
F_SDQ[54]_IO AL11
F_SDQ[55]_IO AL12
F_SDDM[6]_IO AM11
F_SDQS[6]_IO AP15
F_SDQS_N[6]_IO AP14
F_SDQ[56]_IO AN15
F_SDQ[57]_IO AN16
F_SDQ[58]_IO AP18
F_SDQ[59]_IO AM18
F_SDQ[60]_IO AM15
F_SDQ[61]_IO AM16
F_SDQ[62]_IO AM17
F_SDQ[63]_IO AN18
F_SDDM[7]_IO AN17
F_SDQS[7]_IO AP17
F_SDQS_N[7]_IO AP16
C391
1000pF(B)
C391
1000pF(B)
C399
0.1uF(B)
C399
0.1uF(B)
C395
0.1uF(B)
C395
0.1uF(B)
C393
0.1uF(B)
C393
0.1uF(B)
C400
0.1uF(B)
C400
0.1uF(B)
C396
0.1uF(B)
C396
0.1uF(B)
C392
1000pF(B)
C392
1000pF(B)
5
5
4
4
3
3
D
C
B
A
MFPC PWB (MFP ASIC: Local BUS/PCI Express/DDR2 IF)
Click on the first or last page to see other MX-B381 / MX-B401 (serv.man9) service manuals if exist.