Toshiba NB250 Maintenance Manual page 191

31
33
C.11 JUSBA
Table C-11 USB Connector pin assignments (4-pin)
Pin No.
1
3
C.12 JUSBB
Table C-12 USB/B Connector pin assignments (4-pin)
Pin No.
1
3
C.13 JUSBC
Table C-13 USB/B Connector pin assignments (4-pin)
Pin No.
1
3
C.14 JPOWER
Table C-14 POWER/B connector pin assignments (4-pin)
Pin No.
1
3
C-10
NC
NC
Signal name I/O
+USB_VCCA
USB20_P0_R
Signal name I/O
+USB_VCCA
USB20_P1_R
Signal name I/O
+USB_VCCB
USB20_P4_R
Signal name
PWR_ON_LED#
ON/OFFBTN#_R
[CONFIDENTIAL]
32 NC
34 NC
Pin No. Signal Name
2 USB20_N0_R
4 GND
Pin No. Signal Name
2 USB20_N1_R
4 GND
Pin No. Signal Name
2 USB20_N4_R
4 GND
I/O Pin No. Signal Name
2 PWR_ON_LED
4 GND
NB250/NB255 Series Maintenance Manual
I/O
I/O
I/O
I/O