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2-6 Connectors and pin headers
2-6-1 Connectors
(1) Power Connector (20-pin block) : ATXPOW
ATX Power Supply connector. This is a new defined 20-pins connector that usually
comes with ATX case. The ATX Power Supply allows to use soft power on momentary
switch that connect from the front panel switch to 2-pins Power On jumper pole on the
motherboard. When the power switch on the back of the ATX power supply turns on,
the full power will not come into the system board until the front panel switch is
momentarily pressed. Press this switch again will turn off the power to the system
board.
(2) PS/2 Mouse & PS/2 Keyboard Connector: J1
The connectors for PS/2 keyboard and PS/2 Mouse.
(3) USB Port connector: USB/J2
The connectors are 4-pin connector that connect USB devices to the system board.
(4) LAN Port connector: LAN (only for V500DAP)
This connector is standard RJ45 connector for Network
(5) Parallel Port Connector (25-pin female): PARALLEL
Parallel Port connector is a 25-pin D-Subminiature Receptacle connector.
On-board Parallel Port can be disabled through the BIOS SETUP. Please refer to
Chapter 3 "INTEGRATED PERIPHERALS SETUP" section for more detail
information.
(6) Audio Connector : CN1
This Connector are 3 phone Jack for LINE-OUT, LINE-IN, MIC
Line-out :
Line-in :
MIC :
PIN
ROW2
1
3.3V
2
-12V
3
GND
4
Soft Power On
5
GND
6
GND
7
GND
8
-5V
9
+5V
10
+5V
Audio output to speaker (Front Speaker for 6-channel)
Audio input to sound chip (Rear Speaker for 6-channel)
Microphone Connector
Pin 1
ROW1
3.3V
3.3V
GND
5V
GND
5V
GND
Power OK
+5V (for Soft Logic)
+12V
(Center-Base for 6-channel)
13
The
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