Sony PCV-RX791 - Manual (Page 24)

VAIO Digital Studio System Reference Manual 12
VGA Monitor Port
The monitor port is a standard 15-pin female high-density VGA-type port
located on the AGP plug-in card.
Mic, Line In, and Headphones Jacks
The microphone, line in, and headphones jacks are physically identical,
but have different connections. They are standard 3.5 mm stereo
mini-jacks.
Connector Description
Headphones 1.0 Vrms (typical).
Mic Electret condenser microphone input.
Line In 1.0 Vrms (typical), 10 Kohm impedance.
5
1
10
15
11
6
Headphones Line In Mic