Toshiba TECRA S1 - Manual (Page 252)

Apx. C Pin Assignments Appendices
TECRA S1 Maintenance Manual C-25
C.33 CN5003 SYSTEM/B I/F Connector (24-Pin)
Table C-33 System/B I/F connector pin assignments (24-Pin)
Pin No. Signal Name I/O Pin No. Signal Name I/O
1 +V5_IO - 2 +V5_IO -
3 +V5_IO - 4 +V5_IO -
5 +V5_IO - 6 +V5S_IO -
7 +V5S_IO - 8 MOUSDT_IO I/O
9 EXKBDT_IO I/O 10 MOUSCK_IO O
11 EXKBCK_IO O 12 GND_IO -
13 USB_OC#0_IO O 14 GND_IO -
15 USB_PN0_IO I/O 16 USB_PP0_IO I/O
17 GND_IO
- 18 USB_PN1_IO I/O
19 USB_PP1_IO I/O 20 GND_IO -
21 USB_PN2_IO I/O 22 USB_PP2_IO I/O
23 GND_IO
- 24 USB_OC#2_IO O