ASROCK B85 Pro4 Quick Install Manual page 126

9 HD_AUDIO1
p.1 No. 24
1.
2. AC 97
Mic_IN (MIC)
B. Audio_R (RIN)
C.
D. MIC_RET
E.
4 SPEAKER1
p.1 No. 20
SPDIF Out
2 SPDIF_OUT1
p.1 No. 23
4 CHA_FAN1
p.1 No. 12
3 CHA_FAN2
p.1 No. 25
3 PWR_FAN1
p.1 No. 1
124
GND
PRESENCE#
MIC_RET
1
J_SENSE
OUT2_R
MIC2_R
MIC2_L
MIC2_L
OUT2_R Audio_L (LIN)
(GND) (GND)
OUT_RET HD
Realtek
DUMMY SPEAKER
1
+5V DUMMY
1
GND
SPDIFOUT
GND
+12V
FAN_SPEED
FAN_SPEED_CONTROL
GND
+12V
CHA_FAN_SPEED
FAN_SPEED_CONTROL
OUT_RET
OUT2_L
HDA
OUT2_L
AC 97
FrontMic
HDMI VGA
SPDIF_OUT