User manual

AIMB-253 User Manual 16
2.6.5 Front Audio Connector: JAUD1
The JAUD1 connects to an optional audio bracket that provides extra
front panel audio IO jacks.
Figure 2.8: Front Audio Connector: JAUD1
Table 2.4: JAUD1 Pin Definition
PIN Signal PIN Signal
1 5V_SB 2 VCC3
3 SPDF0 4 NA
5GND 6
SPDF1V
7 LEF_OUT 8 SURR_OUT_R
9 CEN_OUT 10 SURR_OUT_L
11 AUD_GPIO21 12 AUDIO GND
13 SIDE_L 14 SIDE_R
1
2
13
14
JAUD1
Audio Bracket
(Optional)