Aux-In Connector - Sony VAIO PCV-RX270DS Reference Manual

AUX-IN Connector

The AUX-IN connector on the system board is a 1 x 4-pin 2mm inline
header connector that connects to the CD-RW drive's audio output
connector.
AUX-IN
4
1
AUX-IN connector
Pin Signal Name
1 Left Line In
2 Ground
3 Ground
4 Right Line In
System Board
61
KY0062B.VSD