Sony VAIO PCV-120 Supplementary Manual page 6

4 Insert the RCA plug of the cable that is attached to the right speaker, into the speaker jack, located on the side of
the sub woofer unit.
To connect the sub woofer unit
Connect to Headphones
jack on computer's
back panel
AC Power
(wall outlet)
Sub woofer unit
Connect to
DC-Out jack
on computer's
back panel
VAIO® COMPUTERS
R-speaker
L-speaker