TYAN TIGER I7505 Manual page 12

2.9 – Chassis Intrusion Connector (J38)
2.10 – Front Panel Audio Connector (J39)
2.11 – Front Panel USB Connector (J40)
Pin-1
Chassis cable detection (low asserted)
Pin-2
Intrusion detection (low asserted)
Pin-3
GND
Signal
Description
MIC input
MIC power
Right line
output
NC
Left line
output
Signal
Description
VCC
Channel E
Data-
Channel E
Data+
GND
Key
12
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Pin Pin Signal
# # Description
1 2 Analog GND
3 4 Analog VCC
Right line
5 6
return
7 Key
Left line
9 10
return
Pin Pin Signal
# # Description
1 2 VCC
Channel F
3 4
Data-
Channel F
5 6
Data+
7 8 GND
Not
10
connected