Appendix C Pin Assignments; Appendix C Pin Assignment; System Board; Cn9 Rj11+Rj45 Connector (18-Pi - Toshiba Satellite L20 Series Maintenance Manual

Appendix C

Appendix C Pin Assignment

System Board

C.1 CN9 RJ11+RJ45 Connector (18-PIN)
PIN No. Signal name
1 100MBPS#
3 RJ45_MX3-
5 RJ45_MX1-
7 RJ45_MX2+
9 RJ45_MX0-
11 N.C.
13 TIP_C
15 +3V
17 GND
C.2 CN12 Phone Signal Connector (2-PIN)
PIN No. Signal name
1 TIP_C
Satellite L10 Maintenance Manual(960-Q01)
Table C-11 RJ11+RJ45 connector (18-PIN)
I/O PIN No.
O
I
I
O
O
-
I/O
-
-
Table C-22 Phone Signal connector (2-PIN)
I/O PIN No.
I/O
Signal name
2 N.C.
4 RJ45_MX3+
6 RJ45_MX2-
8 RJ45_MX1+
10 RJ45_MX0+
12 +3V
14 RING_C
16 GND
18 ACT#
Signal name
2 RING_C
I/O
-
I
O
I
O
-
I/O
-
O
I/O
I/O
C-1