User`s manual

2-11
Hardware Setup
Front Audio Connector: JAUD1
The JAUD1 connects to an optional audio bracket that provides extra front panel audio
IO jacks.
Audio Bracket
(Optional)
Audio Amplier Connector: JAMP1
TheJAMP1isusedtoconnectaudioamplierstoenhanceaudioperformance.
1
JAMP1
PIN SIGNAL
1 AMP_L-
2 AMP_L+
3 AMP_R-
4 AMP_R+
Pin Denition
1
2
13
14
JAUD1
PIN SIGNAL PIN SIGNAL
1 5V_SB 2 VCC3
3 SPDF0 4 NA
5 GND 6 SPDF1
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
JAUD1 Pin Denition