Jaton PowerPro VX, Руководство пользователя

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Main
Board
Installation
7
EXTERNAL CONNECTORS
In order to connect external devices to the main board, several cables and plugs
have to be connected to proper connectors located on the main board. Pay close
attention to the orientation of the cables and the position of the first pin of the connector.
PN1 - Keylock and Power LED connector
This connector allow you to connect the Keylock switch and Power LED
indicator from your case to the connector (PN1) on the main board.
Pin number Name or significance of signal
1 +5VDC [ Power LED]
2 No connection
3 Ground [Power LED]
4 Keyboard inhibit Signal
5 Ground
The
“
Keylock
”
is used to lock the computer
’
s keyboard. When you lock the
keyboard from your computer’s switch panel, the computer keyboard will not function
unless it is unlocked using the key or disconnect the Keylock switch.
PN1 - HD-LED (HDD LED) connector
This connector allow you to connect the two-thread IDE LED connector cable
from case to the main board PN1 pin 7 (anode) and 8 (cathode). The IDE LED will light
up when the hard disk drive is accessed.
PN1 - Speaker connector
This connector allow you to connect your PC Speaker to the Main Board.
Pin number Name or significance of signal
9 Sound Signal
10 Ground
11 Ground
12 +5VDC
PN1 - SMI (Hardware Suspend) switch
There is no specific orientation. Connect the two-thread hardware suspend plug to the
PN1 pin 13 and 14. This feature is usually not supported by case manufacture.