Cn3001 Modem Cable Connector (4-Pin; Cn3000 Mdc I/F Connector (30-Pin - Toshiba PORTEGE M300 Maintenance Manual

C.8 CN3001 Modem cable connector (4-PIN)
C.8 CN3001 Modem cable connector (4-PIN)
PIN No. Signal name
1 MDMTIP-E3P
3 MDMRNG-E3P
C.9 CN3000 MDC I/F connector (30-PIN)
PIN No. Signal name
1 N.C
3 GND
5 N.C
7 N.C
9 N.C
11 N.C
13 N.C
15 GND
17 E3V
19 GND
21 N.C
23 M97OT2-P3P
25 M97RS2-S3N
27 GND
29 GND
1T GND
C-12
Table C-8 Modem cable connector (4-PIN)
I/O PIN No.
I/O
I/O
Table C-9 MDC I/F connector (30-PIN)
I/O PIN No.
-
-
-
-
-
-
-
-
-
-
-
I
I
-
-
-
Appendix C Pin Assignment
Signal name
2 MDMTIP-E3P
4 MDMRNG-E3P
Signal name
2 GND
4 N.C
6 N.C
8 GND
10 N.C
12 N.C
14 N.C
16 E3V
18 N.C
20 GND
22 M97SY2-P3P
24 N.C
26 M97IN2-E3P
28 GND
30 X97BC2-P3P
2T GND
PORTEGE M300 Maintenance Manual (960-504)
I/O
I/O
I/O
I/O
-
-
-
-
-
-
-
-
-
-
I
-
O
-
I/O
-