Toshiba portege 610ct 620ct 服务手册
F-2
610CT
F.4
RS-232-C Direct Cable (9-Pin to 25-Pin)
(1) CD
(4)
RTS
(2) RD
(2)
TD
(3) TD
(3)
RD
(4) DTR
(5)
CTS
(6)
DSR
(22)
RI
(5) GND
(7)
GND
(7) RTS
(8)
CD
(6) DSR
(20)
DTR
(8) CTS
(9) RI
(9) RI
Figure F-4 RS-232-C direct cable (9-pin to 25-pin)