Clevo W955LU - Page 77

Schematic Diagrams
USB Hub B - 19
B.Schematic Diagrams
USB Hub
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
Gang Mode
close to Pin28
6-22-12R00-1B0
IF USB DEVICE IS 厗䁢 3G For NB
USB HUB need SYS 3.3V
IF USB DEVICE is
厗䁢 3G card
For
⸛㜧 USB HUB need Standby
3.3V
IF USB DEVICE is not
厗䁢 3G card
For NB OR
⸛㜧 USB HUB need 3.3VS
AUDIO BOARD USB 2.0 /TOUCH PANEL
FROM SOC PORT 4
port 1 BT
TV
GL850G-50 (USB HUB)
FOR W950TU
change net name
use green clock
USBH1_USB_DP3
USBH1_USB_DN3
USB_DM1
USB_DP1
USB_DM2
USB_DP2
USB_DM3
USB_DP3
USB_DM4
USB_DP4
USBHUB1_DN
USBHUB1_DP
USBH1_BT_DN1
USBH1_BT_DP1
USBH1_TOUCH_PANEL_DP4
USBH1_TOUCH_PANEL_DN4
USB_PN4
USB_PP4
USBH1_TV_DN2
USBH1_TV_DP2change net
LOT 3
H1_RREF
H1_XSCI
H1_XSCO
H1_RESET#
H1_XSCO
H1_XSCI
3.3V
3.3VS
VDD3
H1_3.3VS
H1_3.3VS
H1_3.3VS
H1_3.3VS
H1_3.3VS H1_3.3VS
H1_3.3VS
H1_3.3VS
H1_3.3VS
H1_3.3VS
USBH1_TV_DP224
USBH1_TV_DN224
USBH1_BT_DN123
USBH1_BT_DP123
DD_ON 24,25,26,27
USBHUB1_DP6
USBHUB1_DN6
USBH1_USB_DN3 21
USBH1_USB_DP3 21
USB_HUB_RST# 25
USB_DP4_TOUCH_PANEL 24
USB_DM4_TOUCH_PANEL 24
GCLK_12M_HUB 5
USBH1_TOUCH_PANEL_DP4 21
USBH1_TOUCH_PANEL_DN4 21
Title
Size Document Number Rev
Date: Sheet
of
2.0
[18] GL850G-50 (USB HUB)
A4
18 39Thursday, March 19, 2015
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
W940LU
6-71-W94L0-D02
Title
Size Document Number Rev
Date: Sheet
of
2.0
[18] GL850G-50 (USB HUB)
A4
18 39Thursday, March 19, 2015
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
W940LU
6-71-W94L0-D02
Title
Size Document Number Rev
Date: Sheet
of
2.0
[18] GL850G-50 (USB HUB)
A4
18 39Thursday, March 19, 2015
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
W940LU
6-71-W94L0-D02
R41 10K_04R41 10K_04
R27 *0_04R27 *0_04
R26
10K_04
R26
10K_04
R28 *0_04R28 *0_04
R466 *0_04R466 *0_04R37
510K_04
R37
510K_04
R38 100K_04R38 100K_04
C38
0.1u_10V_X7R_04
C38
0.1u_10V_X7R_04
R541 0_04R541 0_04
C35
0.1u_10V_X7R_04
C35
0.1u_10V_X7R_04
C42 0.1u_10V_X7R_04C42 0.1u_10V_X7R_04
R45 680_1%_04R45 680_1%_04
R30 10K_04R30 10K_04
R42 *0_04R42 *0_04
C37
*20p_50V_NPO_04
C37
*20p_50V_NPO_04
R36 0_04R36 0_04
C4010u_6.3V_X5R_06 C4010u_6.3V_X5R_06
R31
47K_04
R31
47K_04
R32 *0_04R32 *0_04
C36
*20p_50V_NPO_04
C36
*20p_50V_NPO_04
L3
HCB1005KF-121T20
L3
HCB1005KF-121T20
1 2
R29 10K_04R29 10K_04
R39 *0_04R39 *0_04
R33 *0_04R33 *0_04
C30
0.1u_10V_X7R_04
C30
0.1u_10V_X7R_04
X1
*HSX321G_12Mhz
X1
*HSX321G_12Mhz
12
3 4
R538 0_04R538 0_04
C390.1u_10V_X7R_04 C390.1u_10V_X7R_04
C31
1u_6.3V_X5R_04
C31
1u_6.3V_X5R_04
R40 0_04R40 0_04
R44 10K_04R44 10K_04
QFN28
GL850G-37
U2
GL850G-50
QFN28
GL850G-37
U2
GL850G-50
DP0
2
DM1
3
DP1
4
AVDD
5
DM2
6
DP2
7
DP4
16
DVDD
21
OVCUR3#
20
OVCUR4#
19
TEST/SCL
18
DM0
1
DM4
15
RESET#
17
RREF
8
AVDD
9
X1
10
X2
11
DM3
12
DP3
13
AVDD
14
V33
28
V5
27
SDA
26
OVCUR1#
25
OVCUR2#
24
PGANG
23
PSELF
22
GND
29
R43 *0_04R43 *0_04
Sheet 18 of 39
USB Hub