Sony PCG-XG29 - Manual (Page 85)

Connecting AV Devices %!
To connect a TV or a video deck
Connect the computer to a TV or a video deck using audio/video cables.
Switch the input channel of the TV to external input. You also need to set
up the TV configuration system. See “To select the display” in the
Customizing Your VAIO® Notebook manual for more information.
✍
Unplug the connecting cable from the MONITOR connector.
Mini Docking Station
TV
To OPTICAL TO S VIDEO
Video cable (optional)
Optical digital cable
To S Video Input
To Digital IN
OUT
Power
To Headphone