Intel D915PLWD Product Specification - Page 43

Connectors

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Technical Reference 2.7 Connectors CAUTION Only the following connectors have overcurrent protection: back panel USB, front panel USB, and PS/2. The other internal connectors are not overcurrent protected and should connect only to devices inside the computer's chassis, such as fans and internal peripherals. Do not use these connectors to power devices external to the computer's chassis. A fault in the load presented by the external devices could cause damage to the computer, the power cable, and the external devices themselves. This section describes the board's connectors. The connectors can be divided into these groups: • Back panel I/O connectors • Component-side I/O connectors (see page 44) 2.7.1 Back Panel Connectors Figure 12 shows the location of the back panel connectors. The back panel connectors are color-coded. The figure legend (Table 15) lists the colors used (when applicable). AB C E I D FG H OM17979 Figure 12. Back Panel Connectors Table 15. Back Panel Connectors Shown in Figure 12 Item/callout from Figure 12 A B C D E F G H I Description PS/2 mouse port (Green) PS/2 keyboard port (Purple) Parallel port (Burgundy) Serial port A (Teal) Audio line in/Retasking Port C (Light blue) Audio line out/Retasking Port D (Lime Green) Mic in/Retasking Port B (Pink) USB ports (four) LAN NOTE The back panel audio line out connector is designed to power headphones or amplified speakers only. Poor audio quality occurs if passive (non-amplified) speakers are connected to this output. 43

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Technical Reference
43
2.7 Connectors
CAUTION
Only the following connectors have overcurrent protection:
back panel USB, front panel USB, and
PS/2.
The other internal connectors are not overcurrent protected and should connect only to
devices inside the computer’s chassis, such as fans and internal peripherals.
Do not use these
connectors to power devices external to the computer’s chassis.
A fault in the load presented by the
external devices could cause damage to the computer, the power cable, and the external devices
themselves.
This section describes the board’s connectors.
The connectors can be divided into these groups:
•
Back panel I/O connectors
•
Component-side I/O connectors (see page 44)
2.7.1
Back Panel Connectors
Figure 12 shows the location of the back panel connectors.
The back panel connectors are
color-coded.
The figure legend (Table 15) lists the colors used (when applicable).
OM17979
A
B
I
E
C
H
F
D
G
Figure 12.
Back Panel Connectors
Table 15.
Back Panel Connectors Shown in Figure 12
Item/callout from Figure 12
Description
A
PS/2 mouse port (Green)
B
PS/2 keyboard port (Purple)
C
Parallel port (Burgundy)
D
Serial port A (Teal)
E
Audio line in/Retasking Port C (Light blue)
F
Audio line out/Retasking Port D (Lime Green)
G
Mic in/Retasking Port B (Pink)
H
USB ports (four)
I
LAN
±
NOTE
The back panel audio line out connector is designed to power headphones or amplified speakers
only.
Poor audio quality occurs if passive (non-amplified) speakers are connected to this output.