TYAN S7050 - J176: Front Panel Audio; J177: 1394 Pin Header; J178: 1394 Pin Header; SW1: ID LED Switch Button

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J176: Front Panel Audio
Signal Pin Pin Signal
MIC2-L
1 2
GND
MIC2-R
3 4
FP_Present
LINE2-R
5 6
MIC2-JD
FPIO Sense
7 8
Key
LINE2-R
9 10
LINE2-JD
J177: 1394 PIN HEADER
Signal Pin Pin Signal
XTP_A_P_0
1 2
XTP_A_N_0
GND
3 4
GND
XTP_B_P_0
5 6
XTP_B_N_0
VCC
7 8
VCC
KEY
9 10
GND
J178: 1394 PIN HEADER
Signal Pin Pin Signal
XTP_A_P_1
1 2
XTP_A_N_1
GND
3 4
GND
XTP_B_P_1
5 6
XTP_B_N_1
VCC
7 8
VCC
KEY
9 10
GND
SW1: ID LED Switch Button
Pin 1 2
Signal
ID LED BTN ID LED GND
IPMB_1:
IPMB Pin Header
Pin 1 2 3 4
Signal
IPMB DATA GND IPMB CLK NC
PSMI1: PSMI Connector
Pin 1 2 3 4 5
Signal
SMB_CLK SMB_DAT
PSU
Alert#
GND
3.3V
Standby