Connecting Internal Headers; Internal Headers - Intel D945PVS Product Manual

Connecting Internal Headers

Before connecting cables to the internal headers, observe the precautions in "Before You Begin" on
page 23. Figure 20 shows the location of the internal headers.
1
Port1L
Port1R 3
F
5
Port2R
Sense_Send
7
Port2L
9
a
1394
TPA1+ 1 2 TPA1-
Ground
3
Ground 4
E
TPA2-
TPA2+ 5 6
+12 V +12 V
7 8
Key
Ground
10
(no pin)
USB A
USB B
1 2 Power (+5V)
Power (+5V)
D-
D- 3
4
D
5
D+ 6 D+
Ground
7 8
Ground
Key (no pin)
10 N/C
9
No Connection
8
7
Reset
6 5
C
4 3
Power LED HD LED
2 1
3
B
1
Item Description
A Chassis intrusion
B Alternate power LED
C Front panel
D USB 2.0 (two)
E IEEE-1394a (two)
F Front panel audio
Figure 20. Internal Headers
Installing and Replacing Desktop Board Components
2 GND
Presence#
4
Sense1_Ret
6
Key (no pin)
Sense2_Ret
10
1 2
A
OM17676
39