Toshiba Satellite Pro L450-W1543 Maintenance Manual - Page 195
C.15 JUSB, Table C-15 USB, Connector pin assignments 4P-pin
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19 KSO13 21 KSO6 23 KSO5 25 KSO4 27 KSO1 29 +3VS 31 NC 33 NC 20 KSO7 22 KSO14 24 KSO3 26 KSO0 28 KSO2 30 NC 32 NC 34 +3VS C.15 JUSB Table C-15 USB Connector pin assignments (4P-pin) Pin No. 1 3 Signal name +USB_VCCB USB20_P3 I/O Pin No. Signal Name I/O 2 USB20_N3 4 GND C.16 JUSBB Table C-16 USB/B Connector pin assignments (12P-pin) Pin No. 1 3 5 7 9 11 Signal name +USB_VCCA +USB_VCCA NC USB20_N0 GND USB20_P1 13 GND I/O Pin No. Signal Name I/O 2 +USB_VCCA 4 +USB_VCCA 6 GND 8 USB20_P0 10 USB20_N1 12 GND 14 GND C-10 [CONFIDENTIAL] Los Angeles 10/10G Maintenance Manual
19
KSO13
20
KSO7
21
KSO6
22
KSO14
23
KSO5
24
KSO3
25
KSO4
26
KSO0
27
KSO1
28
KSO2
29
+3VS
30
NC
31
NC
32
NC
33
NC
34
+3VS
C.15 JUSB
Table C-15 USB
Connector pin assignments (4P-pin)
Pin No.
Signal name
I/O
Pin No.
Signal Name
I/O
1
+USB_VCCB
2
USB20_N3
3
USB20_P3
4
GND
C.16 JUSBB
Table C-16 USB/B
Connector pin assignments (12P-pin)
Pin No.
Signal name
I/O
Pin No.
Signal Name
I/O
1
+USB_VCCA
2
+USB_VCCA
3
+USB_VCCA
4
+USB_VCCA
5
NC
6
GND
7
USB20_N0
8
USB20_P0
9
GND
10
USB20_N1
11
USB20_P1
12
GND
13
GND
14
GND
C-10
[CONFIDENTIAL]
Los Angeles 10/10G Maintenance Manual