Hisense LTDN24K26CEU Service Manual page 58

5
Power for USB
5VAIN
L46 L46
+5V_USB
STPB2012-121PT STPB2012-121PT
D
C115 C115
100n/16V 100n/16V
V25 V25
MMBT3904LT1/NC MMBT3904LT1/NC
USB0 Input
C
XS15 XS15
5V_USB
1
VCC
USB1_D1-_in
2
D -_1_1
USB1_D1+_in
3
D+_2_2
4
GND
RV7 RV7
B
USB1 Input
XS17 XS17
5V_USB
1
USB2_D1-_in
VCC
2
USB2_D1+_in
D -_1_1
3
D+_2_2
4
GND
RV10 RV10
ASES12U020R2/NC ASES12U020R2/NC
A
5
4
F2 F2
STPB2012-121PT STPB2012-121PT
N28 N28
AO4459/NC AO4459/NC
C120 C120
1 8
1u/16V 1u/16V
S1 D1
2 7
S2 D1_5
3 6
S3 D2
4 5
G D2_7
R49 4.7k/NC R49 4.7k/NC
1
ON_USB 2
C114 C114
1u/10V/NC 1u/10V/NC
R42 R42 5.1R 5.1R USB0_DM
USB0_DM
R43 R43 5.1R 5.1R USB0_DP
USB0_DP
ASES12U020R2 ASES12U020R2
RV8 RV8
ASES12U020R2 ASES12U020R2
USB1_DM
R45 R45 5.1R 5.1R
USB1_DM
USB1_DP
R44 R44
5.1R 5.1R
USB1_DP
RV9 RV9
ASES12U020R2/NC ASES12U020R2/NC
4
3
5V_USB
C977 C977 C978 C978
22u/6.3V 22u/6.3V 22u/6.3V/NC 22u/6.3V/NC
2
2
2
2
跟大卡2选1复用
3
2
GND
1,2,4,5,6,7,9,10
Shield
SH2 SH2
1
2
3
4
Title Title Title
MSD309PX MSD309PX MSD309PX
Size Size Size Document Number Document Number Document Number
A A A
USB USB USB
Date: Date: Date: Tuesday, December 27, 2011 Tuesday, December 27, 2011 Tuesday, December 27, 2011
2
1
GND 1,2,3,4,5,6,7,8,9,10,11
5VAIN
5VAIN D
C
B
A
Rev Rev Rev
A A A
Sheet Sheet Sheet 10 10 10 of of of 10 10 10
1