Manual for P1D series
Infrared Header (IrDA)
This connector supports wireless transmitting and receiving. Before using this function,
configure the settings for IR Address, IR Mode and IR IRQ from the INTEGRATED PERIPH-
ERALS section of the BIOS.
Audio Connectors (CD_IN1, CD_IN2, MODEM)
(Available on P1D-A/AL)
CD_IN1 and CD_IN2 are Sony standard CD audio connectors, they both can be con-
nected to a CD-ROM drive through a CD audio cable. The MODEM connector allows the
onboard audio to interface with a voice modem card with a similar connector. It allows
connecting the mono_in (such as a phone) or mono_out (such as a speaker) between the
onboard audio and the voice modem card.
Chapter 2
VCC
1
5
4
3
2
IRTX
N C
GND
IRRX
GND
Phone-In (from Modem)
Mono-Out (to Modem)
MODEM
CD_IN1
Common
CD Right Channel
CD Left Channel
CD_IN2
Common
CD2 Right Channel
CD2 Left Channel
