C.12 CN3400 Debug port connector (4-PIN) Appendix C Pin Assignment
C-14 PORTEGE M300 Maintenance Manual (960-504)
C.12 CN3400 Debug port connector (4-PIN)
Table C-12 Debug port connector (4-PIN)
PIN No. Signal name I/O PIN No. Signal name I/O
1 P3V - 2 RXD-E3P O
3 TXD-P3P I 4 GND -
1T GND - 2T GND -
C.13 CN4100 LAN I/F connector (8-PIN)
Table C-13 LAN I/F connector (8-PIN)
PIN No. Signal name I/O PIN No. Signal name I/O
1 BIDCP-EXP I 2 BIDCN-EXN I
3 BIDDP-EXP O 4 BIDDN-EXN O
5 BIDAP-EXP I 6 BIDAN-EXN I
7 BIDBP-EXP O 8 BIDBN-EXN O
9 N.C. - 10 N.C. -
11 LINK-E3N I 12 ACT-E3N I
13 LAN-E3V - 14 LAN-E3V -
C.14 CN3270 Switch membrane I/F connector (13-PIN)
Table C-14 Switch membrane I/F connector (13-PIN)
PIN No. Signal name I/O PIN No. Signal name I/O
1 PNLOFF-S3N O 2 GPBTNB-S3N O
3 GPBTNA-S3N O 4 GND -
5 N.C. - 6 PWRSW-S3N O
7 N.C. - 8 N.C. -
9 N.C. - 10 N.C. -
11 ARWLED-S3P I 12 NUMLED-S3P I
13 P5V -
1T GND - 2T GND -