Intel BLKD946GZABL Product Specification - Page 49

Table 15. Component-side Connectors and Headers Shown in Table 16. Front Panel Audio

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Technical Reference Table 15 lists the component-side connectors and headers identified in Figure 14. Table 15. Component-side Connectors and Headers Shown in Figure 14 Item/callout from Figure 14 Description A Front panel audio header B PCI Conventional bus add-in card connector 1 C PCI Express x1 add-in card connector D PCI Express x16 add-in card connector E Processor core power connector F Rear chassis fan header G Processor fan header H Main power connector I Diskette drive connector J Parallel ATA IDE connector K Front chassis fan header L Chassis intrusion header M Auxiliary front panel power LED header N Front panel header O Serial ATA connectors [4] P Front panel USB header Q Front panel USB header R PCI Conventional bus add-in card connector 2 S High Definition Audio Link header Table 16. Front Panel Audio Header Pin Signal Name Pin 1 [Port 1] Left channel 2 3 [Port 1] Right channel 4 5 [Port 2] Right channel 6 7 SENSE_SEND (Jack detection) 8 9 [Port 2] Left channel 10 Signal Name Ground PRESENCE# (Dongle present) [Port 1] SENSE_RETURN Key (no pin) [Port 2] SENSE_RETURN Table 17. Front and Rear Chassis Fan Headers Pin Signal Name 1 Control 2 +12 V 3 Tach 49

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Technical Reference
49
Table 15 lists the component-side connectors and headers identified in Figure 14.
Table 15. Component-side Connectors and Headers Shown in Figure 14
Item/callout
from Figure 14
Description
A
Front panel audio header
B
PCI Conventional bus add-in card connector 1
C
PCI Express x1 add-in card connector
D
PCI Express x16 add-in card connector
E
Processor core power connector
F
Rear chassis fan header
G
Processor fan header
H
Main power connector
I
Diskette drive connector
J
Parallel ATA IDE connector
K
Front chassis fan header
L
Chassis intrusion header
M
Auxiliary front panel power LED header
N
Front panel header
O
Serial ATA connectors [4]
P
Front panel USB header
Q
Front panel USB header
R
PCI Conventional bus add-in card connector 2
S
High Definition Audio Link header
Table 16. Front Panel Audio Header
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 and Rear Chassis Fan Headers
Pin
Signal Name
1
Control
2
+12 V
3
Tach