Справочник Пользователя для Intel AR-B1760
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INSTALLATIONS
AR-B1760 User’s Manual
19
J4: Gigabit LAN Connector (used with ID240/option)
Signal Name
Pin
Pin
Signal Name
MDI0+ 1
9
MDI0-
2.5V 2
10
GND
MDI1+ 3
11
MDI1-
MDI2+ 4
12
MDI2-
2.5V 5
13
2.5V
MDI3+ 6
14
MDI3-
ACT_LED 7
15
LINK_UP
Link1000_LED
8 16
Link100_LED
J5: System Function Connector
J5 provides connectors for system indicators that provide light indication
of the computer activities and switches to change the computer status. J5
is a 16-pin header that provides interfaces for the following functions.
J5 provides connectors for system indicators that provide light indication
of the computer activities and switches to change the computer status. J5
is a 16-pin header that provides interfaces for the following functions.
Speaker: Pins 1 - 4
This connector provides an interface to a speaker for audio
tone generation. An 8-ohm speaker is recommended.
This connector provides an interface to a speaker for audio
tone generation. An 8-ohm speaker is recommended.
Pin #
Signal Name
1 Speaker
out
2 No
connect
3 Ground
4 +5V
Power LED: Pins 9-11
The power LED indicates the status of the main power
switch.
The power LED indicates the status of the main power
switch.
Pin #
Signal Name
9 Power
LED
10 NC
11 Ground