ECS 915G-M5 - Page 31

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Installing the Motherboard
SPDIF1: SPDIF in header
This is an optional header that provides an S/PDIF (Sony/Philips Digital Interface) input to
digital multimedia device through optical fiber or coxial connector.
SPDIFO1: SPDIF out header
This is an optional header that provides an S/PDIF (Sony/Philips Digital Interface) output
to digital multimedia device through optical fiber or coxial connector.
Pin Signal Name Function
1 SPDIF SPDIF digital output
2 +5VA 5V analog power
3 Key No pin
4 GND Ground
Pin Signal Name
Function
CHS1: Chasis intrusion detection header
Pin Signal Name Function
1 VCC3 Power
2 GND Ground
3 SPDIF SPDIF digital input
Pin Signal Name
Function
Short Case Open
Open Case Close
Pin 1~2
Function