Sony PCV-R528DS - Manual (Page 20)

VAIO Digital Studio Reference Manual 12
Game Port
The Game port is a standard 15-pin DB-15 female connector. This port is
also used to connect MIDI devices.
Mic, Line In, and Headphones
The Mic, 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 Electrolet condenser microphone input.
Line In 1.0 Vrms (typical), 10 Kohm impedance.
8
1
15
9
KY0012.VSD
Headphones Line In Mic
KY0013.VSD