Haier LE40K5000TF - Page 36

5 5
3 3
2 2
1 1
D D C C B B A A
USB2.0 INTERFACE
USB ESD
分布电容要求
<2pF
USB2.0 POWER
Note:5.1R
电阻靠近端子
,
减小
ESD.
Note:
电容靠近
USB
端子
,
提供
usb
读写稳定性
USB 2.0
X'TAL (HC-49S) 16pF/30~50ppm
500mA
300mA
500mA
300mA
For Touch Panel
4.7K/1%
USB HUB
USB0-DM USB0-DP
USB0_DM USB0_DP USB1_DP USB1_DM
USB1-DM
USB1-DP
AGND GND
HUB3-DM HUB3-DP
+5V_USB2 +5V_USB2
HUB2-DM HUB2-DP
HUB3-DM
HUB4-DM
HUB4-DP
HUB2-DP
HUB3-DP HUB2-DM
USB1-DP USB1-DM
HUB4-DM HUB4-DP
HUB3-DP HUB3-DM +5V_USB2
+5V_USB1
+5V_USB1
+5V USB
+5V_USB2
+5V_USB2
+5V_USB2 +5V_USB1
+5V_USB2 +5V_USB2
HUBVCC_33
HUBVCC_18
HUBVCC_33
HUBVCC_18
HUBVCC_33
HUBVCC_33
+5V_USB1
USB0_DP 3
USB0_DM 3
USB1_DP 3
USB1_DM 3
GND 2,3,4,5,6,7,8,10,11,12,13,14,15,16
D803
NC/1pF
Y3 12MHz
C803
0.1uF/16V/Y5V
C1551 10uF/10V/X5R
DM8
NS/EZJZ0V800AA
12
C1559
10uF/10V/X5R
DM11NS/EZJZ0V800AA
12
DM9
NS/EZJZ0V800AA
12
C600 10uF/10V/X5R
C804
10uF/10V/X5R
C1556
0.1uF/16V/Y5V
P803
USB-W
VBUS
4
D-
3
D+
2
GND
1
SHELL
5
SHELL
6
D804
NC/1pF
C802
10uF/10V/X5R
C7
16pF/NC
D801
NC/1pF
R803 5.1R
DM7
NS/EZJZ0V800AA
12
P802
USB-W
VBUS
4
D-
3
D+
2
GND
1
SHELL
5
SHELL
6
C1560
10uF/10V/X5R
C1558
0.1uF/16V/Y5V
DM12
NS/EZJZ0V800AA
12
D805
NC/1pF
R100
J24
CON5
1 2 3 4 5
DM10
NS/EZJZ0V800AA
12
C1557
10uF/10V/X5R
F801 1.5A/FUSE
1 2
J22
CON4
1 2 3 4
R801 5.1R R802 5.1R R804 5.1R
FE1.1s
U1410
VSS
1
XOUT
2
XIN
3
DM4
4
DP4
5
DM3
6
DP3
7
DM2
8
DP2
9
DM1
10
DP1
11
VD18_O
12
VD33
13
REXT
14
VD18
28
TESTJ
27
OVCJ
26
PWRJ
25
LED2
24
LED1
23
DRV
22
VD33_O
21
VDD5
20
BUSJ
19
VBUSM
18
XRSTJ
17
DPU
16
DMU
15
C801
0.1uF/16V/Y5V
C12 16pF/NC
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