Hisense 32LD846HT Service Manual page 39

5
D
5VAIN 5V_USB0
L11 L11
STPB3216-121PT/NC STPB3216-121PT/NC
C
close to USB connector
B
A
5
4
5V_USB0
C159 C159
C158 C158
C156 C156 100u/16V 100u/16V 100n/16V 100n/16V
100n/16V 100n/16V
3.3VA
R281 R281
10k 10k
4.7k 4.7k
2 ON_USB0
4
3
5.1R 5.1R R276 R276
2 USB_DP
5.1R 5.1R R277 R277
2 USB_DM
RV68 RV68
<=2pF
3.3VA
5VAIN
N15 N15
1 8
GND FLG1
2 7
IN OUT1
R284 R284 3 6
EN1 OUT2
4 5
EN2 FLG2
AP2172SG AP2172SG
Title Title Title
USB USB USB
Size Size Size Document Number Document Number Document Number
Date: Date: Date:
3
2
5V_USB0 1
USB_DPO USB_DMO 2
3
USB_DMO USB_DPO
4
RV69 RV69
<=2pF
R279 R279
10k 10k
USB0_OC_DET 2
5V_USB0
深圳市高新区南区科技南十路国际技术创新研究院C座4楼 深圳市高新区南区科技南十路国际技术创新研究院C座4楼 深圳市高新区南区科技南十路国际技术创新研究院C座4楼
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Wednesday, February 23, 2011 Wednesday, February 23, 2011 Wednesday, February 23, 2011 Sheet Sheet Sheet
2
1
D
XP11 XP11
VCC
D -
D+
GND
C
B
A
Rev Rev Rev
1.0 1.0 1.0
6 6 6 of of of 10 10 10
1