ASROCK Z87 Extreme9/ac Quick Install Manual page 149

USB 3.0
19 USB3_6_7
p.1 No. 10
19 USB3_8_9
p.1 No. 11
9 HD_AUDIO1
p.1 No. 32
1.
2. AC 97
A. Mic_IN (MIC)
B. Audio_R (RIN)
C. (GND)
D. MIC_RET
E.
4 SPEAKER1
p.1 No. 21
Vbus Vbus
Vbus IntA_PB_SSRX-
IntA_PA_SSRX- IntA_PB_SSRX+
GND
IntA_PA_SSRX+
GND IntA_PB_SSTX-
IntA_PA_SSTX-
IntA_PB_SSTX+
IntA_PA_SSTX+ GND
IntA_PB_D-
GND
IntA_PA_D- IntA_PB_D+
IntA_PA_D+
Dummy
1
GND
PRESENCE#
MIC_RET
OUT_RET
1
OUT2_L
J_SENSE
OUT2_R
MIC2_R
MIC2_L
MIC2_L
OUT2_R Audio_L (LIN)
(GND)
OUT_RET HD
Realtek
DUMMY SPEAKER
1
+5V DUMMY
I/O 4
3.0
2
USB 3.0
HDA
OUT2_L
AC 97
FrontMic
Z87 Extreme9/ac
USB
2
147