User`s manual

Chapter 2 Installation Instructions
16
Audio Connectors: CD_IN, AUX_IN (optional)
(Please refer to the 28th and 27th item of motherboard layout.)
CD_IN, AUX_IN is Sony standard CD audio connectors, it can be connected to a
CD-ROM drive through a CD audio cable.
AUX_R
SPDIF Out Connector: SPDIF_OUT (optional)
(Please refer to the 26th item of motherboard layout.)
The S/PDIF out connector is capable of providing digi-
tal audio to external speakers or compressed AC3
data to an external Dolby digital decoder.
Note:The empty pin of SPDIF cable should be aligned
to empty pin of SPDIF out connector.
TPM Connector: TPM
(Please refer to the 14th item of motherboard layout.)
The TPM(Trusted Platform Module) provides the ability to the PC to run applica-
tions more secure and to make transactions and communication more
trustworthy. To utilize this function, you should purchase addtional devices and
install the driver.
CD_IN
1
CD_R
GND
CD_L
AUX_IN
1
AUX_L
GND
1
SPDIF_OUT
SPDIF_OUT
5V_SYS
GND
Empty
TPM
CK_33M_TPM
Empty
L_FRAMEJ
2
1
20
19
GND
ICH_P_PCIRSTJ
NC
L_AD3
3D3V_SYS
L_AD0NC
GND
NC
LPCPDJ
L_AD2
L_AD1
GND
NC
SERIRQ
NC
GND
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