Intel DQ57TM Intel Desktop Board DQ57TML Technical Product Specification - Page 48

Front Panel Audio Header for Intel HD Audio

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Intel Desktop Board DQ57TML Technical Product Specification Table 14. S/PDIF Header Pin Signal Name 1 Ground 2 S/PDIF out 3 Key (no pin) 3 +5V_DC Table 15. Internal Mono Speaker Header Pin Signal Name 1 − 2 + Table 16. Front Panel Audio Header for Intel HD Audio Pin Signal Name Pin Signal Name 1 [Port 1] Left channel 2 Ground 3 [Port 1] Right channel 4 PRESENCE# (Dongle present) 5 [Port 2] Right channel 6 [Port 1] SENSE_RETURN 7 SENSE_SEND (Jack detection) 8 Key (no pin) 9 [Port 2] Left channel 10 [Port 2] SENSE_RETURN Table 17. Front Panel IEEE 1394a Header (optional) Pin Signal Name Pin Signal Name 1 Data A (positive) 3 Ground 2 Data A (negative) 4 Ground 5 Data B (positive) 6 Data B (negative) 7 +12V_DC 8 +12 V_DC 9 Key (no pin) 10 Ground Notes: • The +12 V DC power on the IEEE 1394a header is fused. • The IEEE 1394a header provides one IEEE 1394a port. 48

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Intel Desktop Board DQ57TML Technical Product Specification
48
Table 14.
S/PDIF Header
Pin
Signal Name
1
Ground
2
S/PDIF out
3
Key (no pin)
3
+5V_DC
Table 15.
Internal Mono Speaker Header
Pin
Signal Name
1
−
2
+
Table 16.
Front Panel Audio Header for Intel HD Audio
Pin
Signal Name
Pin
Signal Name
1
[Port 1] Left channel
2
Ground
3
[Port 1] Right channel
4
PRESENCE# (Dongle present)
5
[Port 2] Right channel
6
[Port 1] SENSE_RETURN
7
SENSE_SEND (Jack detection)
8
Key (no pin)
9
[Port 2] Left channel
10
[Port 2] SENSE_RETURN
Table 17.
Front Panel IEEE 1394a Header (optional)
Pin
Signal Name
Pin
Signal Name
1
Data A (positive)
2
Data A (negative)
3
Ground
4
Ground
5
Data B (positive)
6
Data B (negative)
7
+12V_DC
8
+12 V_DC
9
Key (no pin)
10
Ground
Notes:
•
The +12 V DC power on the IEEE 1394a header is fused.
•
The IEEE 1394a header provides one IEEE 1394a port.