Usb3.0, Lid Switch - Clevo W540EU Service Manual

Schematic Diagrams

USB3.0, LID SWITCH

USB 3.0
Diff. trace 90ohm
Sheet 23 of 42
USB3.0, LID
SWITCH
Reserve 3/28
B - 24 USB3.0, LID SWITCH
3ÁûCO-LAY
C390 22u_6.3V_X5R_08
L31 C386 22u_6.3V_X5R_08
HCB1608KF-121T25
USBVCC3.0_1
C392 *220u_6.3V_6.3*6.3*4.2
USBVCC1
PORT 1 GND
CLOSE TO CONNECTOR
J_USB1
SSTX3+ C253 0.1u_10V_X7R_04 TXP1_R 9 GND1
1 SSTX+ SHIELD
VBUS
SSTX3- TXN1_R 8
C260 0.1u_10V_X7R_04
SSTX-
USB_PN0- 2
4 D-
GND
USB_PP0+ 3
D+
SSRX3+ 6
7 SSRX+
GND_D
SSRX3- 5 GND2
SSRX- SHIELD
GND Ni GND
USB3.0 Max Trace 6-20-B4Z20-109
length < 4"
R251 *10mil_short SSTX3+
16 USB3_TX1P 16 USB3_TX2P
R253 *10mil_short SSTX3-
16 USB3_TX1N 16 USB3_TX2N
4 3 USB_PN0-
16 USB_PN0 25 USB1_PN1
L14
1 2 USB_PP0+
16 USB_PP0 25 USB1_PP1
*WCM2012F2S-161T03-short
16 USB3_RX2P
4 3 SSRX3+
16 USB3_RX1P
L18
16 USB3_RX2N
1 2 SSRX3-
16 USB3_RX1N
*WCM2012F2S-161T03-short
LID SWITCH IC
W540EU
3.3V
R1 100K_04
U1
1 2 LID_SW#
LID_SW# 11,28
VCC OUT
C486 C3
*1u_10V_Y5V_06
C2 MH248-ALFA-ESO *100p_50V_NPO_04
0.1u_16V_Y5V_04
Del U2 3/23
3
6-02-00248-LC2
6-02-00268-LC1
1 2
LID_SW#
For W550EU 3/28
WLAN
H16 H19
H3 H12 H5_0B3_5D2_2 H6_0B4_7D3_7
C4X2_4B7X5_4D4X2_4 C4X2_4B7X5_4D4X2_4
3ÁûCO-LAY
C291 22u_6.3V_X5R_08
L23 C290 22u_6.3V_X5R_08
HCB1608KF-121T25
USBVCC3.0_2
C435 *220u_6.3V_6.3*6.3*4.2
USBVCC2
PORT 2 GND
CLOSE TO CONNECTOR
J_USB2
SSTX1+ C288 0.1u_10V_X7R_04 TXP0_R 9 GND1
1 SSTX+ SHIELD
VBUS
SSTX1- TXN0_R 8
C289 0.1u_10V_X7R_04
SSTX-
USB_PN1- 2
4 D-
GND
USB_PP1+ 3
D+
SSRX1+ 6
Diff. trace 90ohm 7 SSRX+
GND_D
SSRX1- 5 GND2
SSRX- SHIELD
GND Ni GND
USB3.0 Max Trace 6-20-B4Z20-109
length < 4"
R264 *10mil_short SSTX1+
R265 *10mil_short SSTX1-
4 3 USB_PN1-
L24
1 2 USB_PP1+
*WCM2012F2S-161T03-short
USB3.0 Layout Guidelines:
4 3 SSRX1+
L25
1. USB3.0 Differential trace impedance: 90ohm
1 2
SSRX1-
*WCM2012F2S-161T03-short 2. Differential pairs The USB3.0 the total trace skew less than 5 mils.
3. IC pad to USB Connector total length < 4"(Max)
4. USB3.0 Capacitor 0.1u_10V_X7R_04 Close to Connector.
5. PCIe Differential impedance 85 ohm.
3.3V 6. PCIe For transmitter and receiver the total trace length: 1"(Min)~~6"(Max).
7. PCIe Number of vias 4via hole(Max).
D1
8. PCIe clock Differential impedance 100 ohm.
*BAV99 RECTIFIER
9. PCIe Differential pairs and pairs spacing 20mils, with Other trace spacing 25mils.
AC
10. Power Trace width=20mils, Spacing=80 mils.
M2 M6 M8 M4 M1 M5
M-MARK M-MARK M-MARK M-MARK M-MARK M-MARK
W550EU
3.3V
J_LID1
M14 M9 M13 M11 M10 M15
1
M-MARK M-MARK M-MARK M-MARK M-MARK M-MARK
2
3
*85204-03001
4/3
CPU ODD
H4 H9 H8 H6
H2_4B5_4D2_4 H8_0D4_3 H8_0D4_3 H8_0D4_3
USBVCC1
PORT 1
U23 100 MIL
USB_OC#01 R381 *0_04 5 6
FLG# VOUT1
2 7
C412
5V
VIN1 VOUT2
3 8
0.1u_16V_Y5V_04
VIN2 VOUT3
4 1
25,29,32 DD_ON#
EN# GND
SY6288DCAC
C279 2A/90mohm
10u_6.3V_X5R_08
USBVCC2
PORT 2
U24 100 MIL
5 6
R403 *0_04
16,25 USB_OC#01 FLG# VOUT1
2 7
C422
5V VIN1 VOUT2
3 8
0.1u_16V_Y5V_04
VIN2 VOUT3
4 1
25,29,32 DD_ON# EN# GND
SY6288DCAC
C287 2A/90mohm
10u_6.3V_X5R_08
USB Charge on, U24/C287 off
H1 H14 H13
M3 M7 2 9 2 9 2
3 8 3 8 3
M-MARK M-MARK
4 7 4 7 4
1 1
5 6 5 6 5
MTH10_0B8_0D2_8 MTH8_0D2_8 MTH8_0D2_8
GND H20 GND H2 GND H10
2 9 2 9 2
3 8 3 8 3
4 7 4 7 4
1 1
5 6 5 6 5
M16 M12 3/27
M-MARK M-MARK
MTH6_0D2_2 MTH8_0D2_8 MTH10_0B8_0D2_8
H15 GND H5 GND H11 GND H7
2 9 2 9 2 9 2
3 8 3 8 3 8 3
4 1 7 4 1 7 4 1 7 4
5 6 5 6 5 6 5
MTH8_0D2_8 MTH8_0D2_8 MTH8_0D2_8 MTH10_0B8_0D2_8
GND GND GND GND
H17 H18
H6_0B4_7D3_7 H6_0B4_7D3_7
C404
*0.1u_16V_Y5V_04
PJ17
*OPEN-3mm
C417
*0.1u_16V_Y5V_04
9
8
7
1
6
GND
9
8
7
1
6
GND
9
8
1 7
6
GND