JETWAY 740DMR1A User Manual page 15

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 turned 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: KBMS1
The connectors for PS/2 keyboard and PS/2 Mouse.
(3) USB Port connector: USB
The connectors are 4-pin connector that connect USB devices to the system board.
(4) LAN Port connector: LAN (only for 740DMP/740DMZ)
This connector is standard RJ45 connector for Network
(5) Parallel Port Connector (25-pin female): LPT
Parallel Port connector is a 25-pin D-Subminiature Receptacle connector. The On-board
Parallel Port can be disabled through the BIOS SETUP.
"INTEGRATED PERIPHERALS SETUP" section for more detail information.
Audio and Game Connector : JOY1 (AUD _ GAME)
(6)
This Connector are 3 phone Jack for LINE-OUT, LINE-IN, MIC and a 15-pin
D-Subminiature Receptacle Connector for joystick/MIDI Device.
Line-out :
Line-in :
MIC :
Game/MIDI :
(7) VGA Port Connector: VGA
VGA connector is the 15-pin D-Subminiature female connector for connection Display
Monitor
(8) Serial Port COM1 : COM1
COM1 is the 9-pin D-Subminiature mail connector. The On-board serial port can be disabled
through BIOS SETUP. Please refer to Chapter 3 "INTEGRATED PERIPHERALS SETUP" section
for more detail information.
Audio output to speaker
Audio input to sound chip
Microphone Connector
For joystick or MIDI Device
Pin 1
PIN ROW2 ROW1
1 3.3V 3.3V
2 -12V 3.3V
3 GND GND
4 Soft Power On 5V
5 GND GND
6 GND 5V
7 GND GND
8 -5V Power OK
9 +5V +5V (for Soft Logic)
10 +5V +12V
12
Please refer to Chapter 3