Toshiba PORTEGE M300 Personal Computer User Manual


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