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Circuit Diagrams and PWB Layouts
SSB: USB
USB
B15
1
2
A
+5V_ON
VUSB5V
FB1702
FB1702
1
2
120R/3000mA
120R/3000mA
+
+
C1701
C1701
FB1703
FB1703
100UF 25V
100UF 25V
TP1701
TP1701
1
2
120R/3000mA(NC)
120R/3000mA(NC)
B
C
USB_PWR_EN
11
USB_PWR_EN
0R05OHM1/16W
0R05OHM1/16W
D
USB_+5V
E
11
+
+
C1706
C1706
C1709
C1709
47UF25V
47UF25V
100N 16V
100N 16V
11
F
G
H
1
2
TPN1.1HA LA
10.
3
4
+3V3_ON
VUSB5V
2
R1702
R1702
TH1701
TH1701
4.7K1/16W(NC)
4.7K1/16W(NC)
U1701
U1701
5
1
IN
OUT
2
GND
R1701
R1701
4
3
EN
FAULT
STMPS2171STR
STMPS2171STR
C1711
C1711
C1703
C1703
100N 16V(NC)
100N 16V(NC)
100N 16V
100N 16V
USB2_DM
R1707
R1707
USB_DM
0R05OHM1/16W
0R05OHM1/16W
2
3
1
4
L1701
L1701
90R/400mA(NC)
90R/400mA(NC)
USB2_DP
R1708
R1708
R1709
R1709
USB_DP
0R05OHM1/16W
0R05OHM1/16W
15K 1/16W 5%
15K 1/16W 5%
3
4
EN 56
5
6
7
+3V3_ON
USB_+5V
USB_+5V
1
8V 0R4(NC)
8V 0R4(NC)
R1703
R1703
R1712
R1712
FB1701
FB1701
4.7K1/16W(NC)
4.7K1/16W(NC)
10K1/16W
10K1/16W
1
2
120R/3000mA
120R/3000mA
R1713
R1713
20K 1/16W
20K 1/16W
C1710
C1710
100N 16V
100N 16V
R1705
R1705
10K1/16W
10K1/16W
120R/3000mA
120R/3000mA
FB1704
FB1704
1
2
1
2
3
4
R1710
R1710
C1707
C1707
C1708
C1708
FB1705
FB1705
4P7 50V
4P7 50V
4P7 50V
4P7 50V
U1702
U1702
RClamp0520B.TCT
RClamp0520B.TCT
5
6
7
2010-Aug-13
8
9
USB_PWR_OCP 11
R1711
R1711
0R05OHM1/16W(NC)
0R05OHM1/16W(NC)
HP_MUTE/USB_VBUS 6,11
R1706
R1706
20K 1/16W
20K 1/16W
CN1701
CN1701
CONN
CONN
8
9
USB
B15
10
CN1701 E7 C1701 B2
C1703 D4 C1706 E2
C1707 F5 C1708 F5
C1709 F2 C1710 D7
C1711 D3 FB1701 C5
A
FB1702 A2 FB1703 B2
FB1704 E6 FB1705 F7
L1701 E4 R1701 C3
R1702 C3 R1703 C6
R1705 E6 R1706 D7
R1707 E4 R1708 F4
R1709 F5 R1710 F6
R1711 D7 R1712 C7
R1713 D7 TH1701 C5
TP1701 B1 U1701 C4
B
C
D
E
F
G
H
10
A
2010-04-02
715G3891
19020_520_100802.eps
100802
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