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_DP2
change 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_DP2
24
USBH1_TV_DN2
24
USBH1_BT_DN1
23
USBH1_BT_DP1
23
DD_ON
24,25,26,27
USBHUB1_DP
6
USBHUB1_DN
6
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
39
Thursday, 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
39
Thursday, 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
39
Thursday, March 19, 2015
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
W940LU
6-71-W94L0-D02
R41
10K_04
R41
10K_04
R27
*0_04
R27
*0_04
R26
10K_04
R26
10K_04
R28
*0_04
R28
*0_04
R466
*0_04
R466
*0_04
R37
510K_04
R37
510K_04
R38
100K_04
R38
100K_04
C38
0.1u_10V_X7R_04
C38
0.1u_10V_X7R_04
R541
0_04
R541
0_04
C35
0.1u_10V_X7R_04
C35
0.1u_10V_X7R_04
C42
0.1u_10V_X7R_04
C42
0.1u_10V_X7R_04
R45
680_1%_04
R45
680_1%_04
R30
10K_04
R30
10K_04
R42
*0_04
R42
*0_04
C37
*20p_50V_NPO_04
C37
*20p_50V_NPO_04
R36
0_04
R36
0_04
C40
10u_6.3V_X5R_06
C40
10u_6.3V_X5R_06
R31
47K_04
R31
47K_04
R32
*0_04
R32
*0_04
C36
*20p_50V_NPO_04
C36
*20p_50V_NPO_04
L3
HCB1005KF-121T20
L3
HCB1005KF-121T20
1
2
R29
10K_04
R29
10K_04
R39
*0_04
R39
*0_04
R33
*0_04
R33
*0_04
C30
0.1u_10V_X7R_04
C30
0.1u_10V_X7R_04
X1
*HSX321G_12Mhz
X1
*HSX321G_12Mhz
1
2
3
4
R538
0_04
R538
0_04
C39
0.1u_10V_X7R_04
C39
0.1u_10V_X7R_04
C31
1u_6.3V_X5R_04
C31
1u_6.3V_X5R_04
R40
0_04
R40
0_04
R44
10K_04
R44
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_04
R43
*0_04
Sheet 18 of 39
USB Hub
Содержание W970LUQ
Страница 1: ...W970LUQ ...
Страница 2: ......
Страница 3: ...Preface I Preface Notebook Computer W970LUQ Service Manual ...
Страница 24: ...Introduction 1 12 1 Introduction ...
Страница 44: ...Disassembly 2 20 2 Disassembly ...
Страница 47: ...Top 4W A 3 A Part Lists Top 4W Figure A 1 Top 4W ...
Страница 48: ...A 4 Top 6W A Part Lists Top 6W Figure A 1 Top 6W ...
Страница 49: ...Bottom A 5 A Part Lists Bottom Figure A 2 Bottom ...
Страница 50: ...A 6 LCD A Part Lists LCD Figure A 3 LCD ...
Страница 51: ...HDD A 7 A Part Lists HDD Figure A 4 HDD ...
Страница 52: ...A 8 DVD DUAL A Part Lists DVD DUAL Figure A 5 DVD DUAL ...