Toshiba PORTEGE M400 Maintenance Manual page 41

Appendix. C Pin Assignment
C.15 CN4200 IEEE1394 connector (4-pin)
Pin No. Signal Name
1 ZTPB0-P3N
3 ZTPA0-P3N
1T GND
3T GND
C.16 CN4400 Bluetooth connector (20-pin)
Pin No. Signal Name
1 BT-P3V
3 WCHDAT-P3P
5 ZUSBBT-E3P
7 WCHCLK-P3P
9 NC
11 NC
13 BTRST-S3N
15 NC
17 NC
19 NC
1T
C.17 CN4610 USB connector (Port 6) (4-pin)
Pin No. Signal Name
1 USB0PS-E5V
3 ZUSBP6-E3P
PORTEGE M400 Maintenance Manual (960-541)
Table C-15 IEEE1394 connector (4-pin)
I/O Pin No.
I/O
I/O
-
-
Table C-16 Bluetooth connector (20-pin)
I/O Pin No.
-
O
I/O
O
-
-
O
-
-
-
Table C-17 USB connector (Port 6) (4-pin)
I/O Pin No.
-
I/O
Signal Name
2 ZTPB0-P3P
4 ZTPA0-P3P
2T GND
4T GND
Signal Name
2 NC
4 ZUSBBT-E3N
6 NC
8 (GND)
10 GND.
12 NC
14 NC
16 NC
18 BTMDL-P3N
20 GND
2T
Signal Name
2 ZUSBP6-E3N
4 GND
[CONFIDENTIAL]
Appendices
I/O
I/O
I/O
-
-
I/O
-
I/O
-
-
-
-
-
-
I
-
I/O
I/O
-
C-17