EUROCOM B7110 Service Manual page 80

Schematic Diagrams
USB 3.0
Sheet 31 of 53
3.3V
4,23,28,32,36
USB 3.0
D34
SCS751V-40
C1155
1u_25V_08
21,28,35,36,39 SUSB#
B - 32 USB 3.0
3.3V 3.3VA
L59
.
C1134 HCB1608KF-121T25
0.1u_10V_X 7R_04
C1142
0.01u_16V_X7R_04
C1141
0.01u_16V_X7R_04
C1149
0.01u_16V_X 7R_04
C1148 C1150
0.01u_16V_X7R_04 0.01u_16V_X 7R_04
U45
B2
28 CLK_PCIE_USB30 PECLKP
B1
28 CLK_PCIE_USB30#
PECLKN
D2
C1168 0.1u_10V_X 7R_04
28 PCIE_RXP1_USB30 PETX P
C1173 0.1u_10V_X 7R_04 D1
28 PCIE_RXN1_USB30 PETX N
F2
28 PCIE_TXP1_USB30 PERXP
F1
28 PCIE_TXN1_USB30 PERXN
NEC recommend M990329
for X72 C990323
H2
BUF_PLT_RST# PERSTB
R550 0_04 PEWAKE K1
21,28,32 PCIE_WAKE# PEWAKEB
K2
R573 0_04
20,28 NEWCARD_CLKREQ# PECREQB
AUXDET AUXDET_R J2
R547 0_04
J1 AUX DET
R548 R549 10K_04
3.3V
H1 PSEL
SMIB
10K_04
P5
PONRSTB
M2
USB_SPI_SCLK
N2 SPISCK
USB_SPI_CE#
SPICSB
USB_SPI_SI N1
SPISI
USB_SPI_SO M1
SPISO
uPD720200
AUXDET_R R551 *0_04
K13
K14 GND
GND
J13
GND
P4
GND
C14
GND
N14
XT1
M14
XT2
P6
CSEL
R554
100_04
A1
X12 24MHz
GND
2 1 A2
A3 GND
A4 GND
GND
C1158 C1159 A5
GND
A7
GND
20p_50V_NPO_04 20p_50V_NPO_04 A9
GND
A11
A13 GND
A14 GND
B3 GND
for X72 C990323
B4 GND
GND
B5
GND
B7
GND
B9
GND
B11
B13 GND
B14 GND
GND
C1
GND
C2
GND
C3
GND
C10
C11 GND
GND
1 .5 V
5V
3.3V
2A
R561
R562 10K_04
10K_04
AUXDET
C1161
1u_6.3V_Y 5V_04
Q52 C1166 C1167
G C1169
*MTN7002ZHS3 0.1u_16V_04 10u_10V_Y 5V_08
0.1u_16V_04
1.05V 3.3VA
for X72 C990323
C1135 C1136 C1137
0.1u_10V_X 7R_04
0.1u_10V_X7R_04 C1138
0.1u_10V_X7R_04
0.1u_10V_X7R_04
3.3VA
C1145
0.01u_16V_X7R_04 C1140 0.01u_16V_X 7R_04
C1143 C1144 C1139 0.01u_16V_X7R_04
0.01u_16V_X7R_04 0.01u_16V_X 7R_04 C1147
C1152 C1146 5p_50V_NPO_04
0.01u_16V_X7R_04 0.1u_10V_X7R_04
C1151 C1153
0.01u_16V_X7R_04 0.01u_16V_X 7R_04
B6
U3TXDP2
A6
U3TXDN2
N8
U2DM2
P8
U2DP2
B8
U3RXDP2
A8
U3RXDN2
C990401
G14
R546 10K_04
OCI2B 3.3V
H13
R569 0_04
OCI1B
H14
PPON2 J14
PPON1 R544 *0_04
PPON1
B10 SSTX1
U3TXDP1
A10
SSTX1#
U3TXDN1 N10
U2DM1
U2DM1
P10 U2DP1
U2DP1
B12 SSRX1
U3RXDP1
A12
SSRX1#
U3RXDN1
P12
R552 1.6K_1%_04
RREF
N12
U2AVSS
N11
U2PVSS
D6
U3AVSS
UGND
P14
GND
P11
GND
P9
GND
P7
GND
P2
GND P1
GND N13
GND
N9
GND
N7
GND
N3
GND
M13
GND M12
GND M11
GND M10
GND M9
GND
M8
GND
M7
GND
M6
GND
M5
GND M4
GND M3
GND
L12
GND
L11
GND
L7
GND
L6
GND
5V
C1160
U47 1u_10V_06
5 6
3A
VIN VCNTL
9
7 VIN 4
POK VOUT
3
VOUT
8
EN
1 2
R563 750_1%_04 C1163 C1164 C1165
GND VFB
*10U_10V_08 10u_10V_Y 5V_08 0.1u_16V_04
OZ 8033 C1162 0.015u_10V_X7R_04
(15nF~48nF)
R565
2.4K_1%_04
R580 *0_04
30 USB_PN6_R
U2DM1 R581 0_04 D-
R582 *0_04
30 USB_PP6_R
U2DP1 R583 0_04 D+
USB2.0 / USB3.0 ? ?
C990401
.
L60 C990330
USB30VCC
HCB1608KF-121T25
USB_VCC01_2 C1174 150u_6.3V_V_A
USB_OC#1
USB_OC#23 23,28
J_USB3
CLOSE TO CONNECTOR
Port 2
9
C1154 0.1u_10V_X7R_04
SSTX+
1
8 VBUS
C1156 0.1u_10V_X7R_04
2 SSTX-
D-
D-
4 FP->UEA111RC-CABUF-7H
GND
D+ 3
D+ C990401
6
SSRX+
7
5 GND_D
SSRX-
UEA111RC-CABUF-7H
3.3V
USB30VCC
R543
3.3V
10K_04
5V
U48 100 MIL
USB_OC#1 5 6
FLG# VOUT1
R567
2 7
C1170
VIN1 VOUT2
C1172
3 8
0.1u_16V_Y5V_04
VIN2 VOUT3
*10K_04 10u_10V_Y5V_08
4 1
EN# GND
Q53 RT9715BGS
R568
G
PPON1
*2N7002W 0_04
for X72 C990323
3.3V
NC4
*NC_04 KBC_SPI_*_R = 0.1"~0.5"
512Kbit
C1157 0.1u_16V_04
U46
8 5
USB_SPI_VDD_1 USB_SPI_SI_R USB_SPI_SI
VDD SI
R555 47_04
2 USB_SPI_SO_R USB_SPI_SO
SO
R556 15_1%_04
R557 1K_04 USB_FLASH 3 1 USB_SPI_CE#_R USB_SPI_CE#
WP# CE#
R558 15_1%_04
6 USB_SPI_SCLK_R USB_SPI_SCLK
SCK
R559 47_04
7 4
R560 4.7K_04 USB_HOLD#
HOLD# VSS
AT25F512AN
1.05V
for X72 C990323
DEL PJ29
30
C990326 4,10,11,37,40
3,4,12,13,17,19,20,21,23,24,26,28,29,32,33,34,37,39,40,41,44
26,29,30,35,37,39,40,41,44
PR230 *15mil_short
UGND
C1171
*0.1u_16V_Y5V_04
3.3V
R553
47K_04
USB_VCC01_2
1.5V
3.3V
5V