MSI 648F Neo Manual page 40

PIN SIGNAL DESCRIPTION
1 VCC5 VCC 5V
3 SPDFO S/PDIF output
5 GND Ground
7 LFE-OUT Audio bass output
9 CET-OUT Audio center output 10
11 GND Ground
Optional S-Bracket
Connect to JSP1
SPDIF jack (optical)
JSP1 Pin Definition
PIN SIGNAL DESCRIPTION
2 VDD3 VDD 3.3V
4 (No Pin) Key
6 SPDFI S/PDIF input
8 SOUT-R Audio right surrounding output
SOUT-L Audio left surrounding output
12 GND Ground
SPDIF jack (coaxial)
Hardware Setup
Analog Line-Out jack
2-21