Usb3.0 - Clevo W251ESQ Service Manual

Schematic Diagrams

USB3.0

3.3V_USB3
R180
*R
TI_SMI
R173
*R
Sheet 29 of 50
GRST#
USB3.0
19
Freqsel
0
1
Refe r La yout guide _V 94;Page#13,#22
Interna l Chip Tra ce Length Mism atch
Ball no
A41
B38
A42
B39
B41
A45
Interna l Chip Tra ce Length Mism atch
Ball no
B15
A17
B16
A18
B18
A20
B10
A11
A10
B9
A13
B12
B - 30 USB3.0
3.3V_USB3 3VA
L9 . HCB1608KF-121T25
C290 C297 C308 C287 C306 C263
0.1u_16V_Y 5V_04 0.1u_16V_Y 5V_04 0.1u_16V_Y 5V_04 0.01u_16V_X7R_04 0.01u_16V_X7R_04 0.01u_16V_X7R_04
pin#A3 pin#A34 pin#A39 pin#A47 pin#A19 pin#A21
1.1V
3.3V_USB3 3.3V_USB3 3.3V_USB3
C310 *0.1u_16V_Y 5V_04
C288 C284 C281
U12
R187 R190
2-WIRE 0.01u_16V_X7R_04 0.1u_16V_Y 5V_04 0.01u_16V_X7R_04
1 8 *2.7K_04 *2.7K_04 pin#A1 pin#A12 pin#A16
2 A0 VCC 7
3 A1 WP 6 GSCL
A2 SCL
4 5 GSDA
GND SDA
SERIAL EEPROM
* 24C01 GND R188 R189 for support D3 could w ake
GND Populate Pulldow n, IF I2C
up
4.7K_04 4.7K_04
EEPROM not us e d and Do not
R204 10K_04
3VA
Populate Pullup.
GND GND
U9
3.3V_USB3 3.3V_USB3 3.3V_USB3 3.3V_USB3
3.3V_USB3 R198 R203 R202 R197
B2
SCL
*4.7K_04 *4.7K_04 *4.7K_04 *4.7K_04 A2
SDA
A49
GPIO0
GPIO0
D8 GPIO1 B46
GPIO1
R155 GPIO2 B47
B48 GPIO2
*RB751V 100K_04 GPIO3
GPIO3
A15
GRST#
B41
19 CLK_PCIE_USB30#_TI PCIE_REF CLKN
C261 A45
19 CLK_PCIE_USB30_TI
PCIE_REF CLKP
0.1u_10V_X7R_04
A42
19 PCIE_TXN2_USB30_TI PCIE_RXN
B39
19 PCIE_TXP2_USB30_TI PCIE_RXP
PCIE_TXN A41
C304 0.1u_10V_X7R_04
19 PCIE_RXN2_USB30_TI PCIE_TXN
C305 0.1u_10V_X7R_04 PCIE_TXP B38
19 PCIE_RXP2_USB30_TI PCIE_TXP
22,27,30,34 BUF_PLT_RST#
A40
PERST#
R178 4.7K_04
3.3V_USB3 B35
R179 0_04 PEW AKE
20,27,30 PCIE_WAKE#
B36 W AKE#
R186 0_04
USB30_CLKREQ#_TI CLKREQ#
R174 *0_04 TI_SMI B3
18 USB3.0_SMI# SMI
B32
SMI is Active High. C100809 C295 C296
J TAG_RST#
A32
J TAG_TCK
3.3V_USB3 1000p_50V_X7R_04 1000p_50V_X7R_04 A35
B31 J TAG_TDI
J TAG_TDO
B30
J TAG_TMS
A24
Clock R154 R1EXT
R1EXT
48MHz 4.7K_04 R158 9.09K_1%_06 R1EXTRTN B23
R1EXTRTN
B14
FREQSEL
PLL_FREQ_SEL
B21
VSS_OSC
VSS_OSC
Field in the USB Control R153
XO A22
Register XO
*4.7K_04
R165 1M_04 XI A23
XI
X3 *48MHz-FSX5M
4 3
1 2
X2
VSS_OSC as short as possible 24.000MHz / 16pF / + 30ppm
2 1
500mils
C265 C264
22p_50V_NPO_04 22p_50V_NPO_04
C100810
Bondw ire
Ne tNam e Differ ence (m il)
¨Ï¥Î¦¹°Ï¶ô®É, LDO (U8)
Length(m il)
PE6_TX_USB3# 118 §ï¥Î3.3V INPUT
28
PE6_TX_USB3 89
1.1V
PE6_RX_USB3# 112
27
PE6_RX_USB3 85
R130 1K_04 POK B
PCIE_CLK_USB3# 87
19 R131 *100K_04
PCIE_CLK_USB3 106
3.3V
Bondw ire 1.5V
Ne tNam e Differ ence (m il) DEFAUL 3.3V PJ3 SHORT
Length(m il)
U3TX1# 96
20 PJ 3 PJ4
U3TX1 116 OPEN_2A OPEN_2A
5V
U3RX1# 91
20
U3RX1 111
R136
U2DM1 83 U8
2A 5
22 10K_04
9 VIN
U2DP1 105
VIN
GRST# R137 *0_04 POK 7
POK
U3TX2# 73 for ¦@¥Î½u¸ô C100810
8
31
EN
U3TX2 104
1
GND
U3RX2# 94
27
U3RX2 67 C212 C249 C250 AX6615ESA
U2DM2 127 10u_6.3V_X5R_08
34
U2DP2 93
1.1V
C266 C267 C289 C270 C277 C276
0.1u_16V_Y 5V_04 0.1u_16V_Y 5V_04 0.1u_16V_Y 5V_04 0.1u_16V_Y 5V_04 0.01u_16V_X7R_04 0.01u_16V_X7R_04
pin#A44 pin#B11 pin#B22 pin#B26 pin#B4 pin#A6
C283 C278 C303 C311 C298
0.1u_16V_Y 5V_04 0.1u_16V_Y 5V_04 0.1u_16V_Y 5V_04 0.1u_16V_Y 5V_04 0.1u_16V_Y 5V_04
pin#A28 pin#A31 pin#A33 pin#A38 pin#A50 L11
HCB1608KF-121T25
USBVCC2
1.1V 3.3V_USB3 3VA
CLOSE TO CONNECTOR
SSTX3+ C327
SSTX3-
C328
U2DM2 R636
U2DP2
R638
B18 U2DM1 SSRX3+
USB_DM_DN1
A20 U2DP1 Diff. trace 90ohm
USB_DP_DN1 SSRX3-
B16 U3RX1#
PORT 1
USB_SSRXN_DN1
A18 U3RX1
USB_SSRXP_DN1
B15 U3TX1#
USB3.0 Max Trace
USB_SSTXN_DN1
A17 U3TX1
USB_SSTXP_DN1
length < 4"
B33 PW RON1#
PWRON1#
A36 USB_OC#1
OVERCUR1#
A13 U2DM2
USB_DM_DN2
B12 U2DP2
USB_DP_DN2
A10 U3RX2#
USB_SSRXN_DN2
B9 U3RX2
PORT 2 22 USB3_TX1P
USB_SSRXP_DN2
22 USB3_TX1N
B10 U3TX2#
USB_SSTXN_DN2
A11 U3TX2
22 USB_PN0
USB_SSTXP_DN2
22 USB_PP0
B34 PW RON2#
PWRON2#
A37 USB_OC#2
22 USB3_RX1P
OVERCUR2#
22 USB3_RX1N
A27
USB_DM_DN3
B25
USB_DP_DN3
A29
USB_SSRXN_DN3
B27
USB_SSRXP_DN3
A30
TUSB7320 USB_SSTXN_DN3
B28
USB_SSTXP_DN3
A46
PWRON3#
B43
OVERCUR3#
A5
USB_DM_DN4
B5
USB_DP_DN4
A7
USB_SSRXN_DN4
B6
USB_SSRXP_DN4
3.3V_USB3
A8
USB_SSTXN_DN4
B7
USB_SSTXP_DN4
A48
R248
PWRON4#
B45
OVERCUR4#
*10K_04
USB_OC#2
R247 *0_04
5V
1.1V
PWRON2#
R231 0_04
R172 0_04
R232 *0_04
31,35,38 DD_ON#
C377
10u_6.3V_X5R_08
VDD3
GRST# 3.3V_USB3
R138
100K_04
Q13
G R215
MTN7002ZHS3
*10K_04
Q12
USB_OC#1 R216 *0_04
2N3904
for ¦@¥Î½u¸ô C100810
5V
PWRON2# R225 *0_04
PWRON1# R227 0_04
R226 *0_04
31,35,38 DD_ON#
C323
10u_6.3V_X5R_08
5V
C223 USB3.0 Layout Guidelines:
-n²¾¾aªñPIN6¸}
1u_10V_Y5V_06 1.1V
6
3A 1. USB3.0 Differential trace impedance: 90ohm
VCNTL
4
2. Differential pairs The USB3.0 the total trace skew less than 5 mils.
VOUT
3
3. IC pad to USB Connector total length < 4"(Max)
VOUT
C247 C260 C248
4. USB3.0 Capacitor 0.1u_10V_X7R_04 Close to Connector.
2
R135 750_1%_04
VFB
5. PCIe Differential impedance 85 ohm.
C211 0.022u_16V_X7R_04 6. PCIe For transmitter and receiver the total trace length: 1"(Min)~~6"(Max).
(15nF~48nF) 7. PCIe Number of vias 4via hole(Max).
R134
8. PCIe clock Differential impedance 100 ohm.
2K_1%_04
9. PCIe Differential pairs and pairs spacing 20mils, with Other trace spacing 25mils.
10. Power Trace width=20mils, Spacing=80 mils.
Vout= 0.8*(R127+R125)/R125=1.1V
C309 C262 C313 C268 C307 C269 C314 C282
0.01u_16V_X7R_04 0.1u_16V_Y5V_04 0.1u_16V_Y 5V_04 0.1u_16V_Y 5V_04 0.01u_16V_X7R_04 0.01u_16V_X7R_04 0.01u_16V_X7R_04 0.01u_16V_X7R_04
pin#B17 pin#B24 pin#B40 pin#B44 pin#A9 pin#B1 pin#B19 pin#B37
C361 22u_6.3V_X5R_08 C225
C355 22u_6.3V_X5R_08 C222
C325 0.1u_16V_Y 5V_04 L8 C221
HCB1608KF-121T25
USBVCC3.0_1 USBVCC3.0_2
C380 100u_6.3V_B_A C294
USBVCC1
GND
PORT 2
CLOSE TO CONNECTOR
J_USB2
0.1u_10V_X7R_04 TXP1_R 9 GND1 SSTX1+ C245 0.1u_10V_X7R_04 TXP0_R 9
1 SSTX+ SHIELD 1
TXN1_R 8 VBUS GND2 SSTX1- TXN0_R 8
0.1u_10V_X7R_04 C246 0.1u_10V_X7R_04
SSTX- SHIELD
0_04 USB_PN0- 2 U2DM1 R637 0_04 USB_PN1- 2
D-
4 GND3 4
C100820
USB_PP0+ 3 GND SHIELD U2DP1 USB_PP1+ 3
0_04 R639 0_04
D+
6 GND4 SSRX1+ 6
SSRX+ SHIELD
7 Diff. trace 90ohm 7
5 GND_D SSRX1- 5
SSRX-
GND
GND C19009-90905-L GND
USB3.0 Max Trace
length < 4"
6-21-B4A20-009
U3TX2 R163 0_04 U3TX1 R161 0_04
U3TX2# R166 0_04 U3TX1# R162 0_04
R164 *0_04 SSTX3+ R151 *0_04 SSTX1+
22 USB3_TX2P
R168 *0_04 SSTX3- R152 *0_04 SSTX1-
22 USB3_TX2N
R236 *0_04 USB_PN0- R156 *0_04 USB_PN1-
22 USB_PN1
R237 *0_04 USB_PP0+ R157 *0_04 USB_PP1+
22 USB_PP1
R171 *0_04 SSRX3+ R149 *0_04 SSRX1+
22 USB3_RX2P
R169 *0_04 SSRX3- R150 *0_04 SSRX1-
22 USB3_RX2N
U3RX2 R170 0_04 U3RX1 R159 0_04
U3RX2# R167 0_04 U3RX1# R160 0_04
USBVCC2
PORT 2
¬°¤F¨¾¤î¦pNEC 3.3V ©M1.05VªºTIMING ¹w¯d
U16 ±N3.3V¥[¤@¯ÅÂà´«,¥H1.5VªºENABLE (SUSC)¨ÓCONTROL
100 MIL
5 6
F LG# VOUT1
2 7
C376 C375
USB3.0 POWER SETTING
VIN1 VOUT2
3 8 0.1u_16V_Y 5V_04 0.1u_16V_Y 5V_04 3.3V 3.3V_USB3
VIN2 VOUT3
PJ13
4 1 1 2
EN# GND
SY 6288DFAC OPEN_2A NM OS
2A/90mohm
PQ24A
SY S15V 3.3V *MTNN20N03Q8 3.3V_USB3
8 2
3A
7 1
Power Plane
PJ12 PR111
VDD3 SY S5V
*OPEN-3m m
*1M_04
USBVCC1
3.3V_TI_EN
PORT 1
R233
PQ24B
U13 PC46 * MTNN20N03Q8 * 100K_04
100 MIL
5 6
F LG# VOUT1 5
*2200p_50V_X7R_04 3.3V_TI_EN#
2 7
C322 C318
VIN1 VOUT2
3 8
0.1u_16V_Y 5V_04 0.1u_16V_Y 5V_04
VIN2 VOUT3
1.1V
R238 *1K_04
4 1
EN# GND
C332
HIGH ENABLE
SY 6288DFAC
2A/90mohm *0.1u_16V_Y 5V_04
C302
0.01u_16V_X7R_04
pin#B42
22u_6.3V_X5R_08
22u_6.3V_X5R_08
0.1u_16V_Y 5V_04
100u_6.3V_B_A
C100810
GND
PORT 1
J_USB1
GND1
SSTX+ SHIELD
VBUS GND2
SSTX- SHIELD
D-
GND3
GND SHIELD
D+
GND4
SSRX+ SHIELD
GND_D
SSRX-
GND
C19009-90905-L
6-21-B4A20-009
for ¦@¥Î½u¸ô C100810
R229
* 100_06
R228
* 100K_04 Q19
G
* MTN7002Z HS3
B
Q18
*2N3904