BCM RX170Q - CPU and System Fan Connectors (CPU_FAN, SYS_FAN)

RX170Q User’s Manual
RX170Q User’s Manual
33
9
LAN2.
Gigabit LAN
(RJ-45)
Connectors
This port allows Gigabit connection to a Local
Area Network (LAN) through a network hub.
Refer to the table below for the LAN port LED
indications.
ACT/Link LED
Speed LED
Status
Description
Status
Description
OFF
No link
OFF
10Mbps
connection
Orange
Linked
Green
100Mbps
connection
Blinking
Data
activity
Orange
1Gbps
connection
10
USB34
USB 3.0
Connectors
These two 4-pin Universal Serial Bus (USB)
ports are available for connecting USB 3.0
devices.
11
AUDIO1
Line-in port
(Light blue)
This port connects a tape, CD, DVD player, or
other audio sources.
12
AUDIO1
Line-out port
(Lime)
This port connects a headphone or a speaker.
In 4-channel, 6-channel, and 8-channel
configuration, the function of this port becomes
Front Speaker Out.
13
AUDIO1
Microphone
port (Pink)
This port connects a microphone.
1.7.2 CPU and System fan connectors (CPU_FAN1, SYS_FAN1,
CHA_FAN1)
The fan connectors support cooling fans of 280mA (3.36 W
max.) at 4800rpm or a total of 1A~2.22A (26.64W max.) at
+12V. Connect the fan cables to the fan connectors on the
motherboard, making sure that the black wire of each cable
matches the ground pin of the connector.