Sony PCV-RX480DS - Manual (Page 80)

VAIO Digital Studio™ System Reference Manual 66
The 6-pin i.LINK port on the back of the system can supply power from
the computer to a device if the device also has a 6-pin port. The 6-pin
port supplies 10 V to 12 V and a maximum power of 6 watts.
Serial port
Pin Signal Name
1 DCD
2 RXD
3 TXD
4 DTR
5 LOGIC GND
6 DSR
7 RTS
8 CTS
9 RI
Printer
13
25
1
14
1
6
5
9
Serial i.LINK