Zotac B150ATX Series

15
B150ATX series Motherboard
Front Panel Audio Header-AFP_S1
The audio connector supports HD audio standard and provides two kinds of audio output choices:
the Front Audio, the Rear Audio. The front Audio supports retasking function.
Note: In order to utilize the front audio header, your chassis must have front audio
connector. Also please make sure the pin assignment on the cable is the same as the pin
assignment on the mainboard header. To nd out if the chassis you are buying supports
a front audio connector, please contact your dealer.
Speaker Header-SPK1
SPK1-Pin Denition
PIN Assignment
1 VCC
2 NC
3 NC
4 SPK-
AFP_S1-Pin Denition
PIN Assignment PIN Assignment
1 MIC2(L) 2 GND
3 MIC(R) 4 -ACZ-DET
5 Front Audio(R) 6 Reserved
7 FAVDIO-JD 8 Key(No pin)
9 Front Audio(L) 10 Reserved
120
240
121
1.5V
120
240
121
1.5V
115XLM
REMOVE
+
1
AFP_S1
SPK1
1