JETWAY 848PTR2A User Manual page 16

M/b for socket 478 pentium 4 processor
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(2)
ATX 12V Power Connector (4-pin block) : ATX12V
This is a new defined 4-pins connector that usually comes with ATX Power Supply. The ATX
Power Supply which fully support Pentium 4 processor must including this connector for
support extra 12V voltage to maintain system power consumption. Without this connector
might cause system unstable because the power supply can not provide sufficient current for
system.
(3)
USB Port connector: USB (USB)
The connectors are 4-pin connector that connect USB devices to the system board.
(4)
LAN Port connector: LAN (for 848PDAP/848PDAG)
This connector is standard RJ45 connector for Network connector.
(5)
PS/2 Mouse & PS/2 Keyboard Connector: KB&MOUSE (PS2 KB/MOUSE)
The connectors for PS/2 keyboard and PS/2 Mouse.
(6)
Parallel Port Connector (25-pin female): PARALLEL
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.
(7)
Audio Line-In, Lin-Out, MIC Connector : AUDIO_GAME
This Connector are 3 phone Jack for LINE-OUT, LINE-IN, MIC and 15-pin D-Subminiature
female connector for GAME/MIDI port.
Line-out :
Line-in :
MIC :
GAME :
(8)
Serial Port COM1/COM2: COM1/COM2
Pin 1
Pin 1
Audio output to speaker
Audio input to sound chip
Microphone Connector
GAME/MIDI Port Connector
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
13
Please refer to Chapter 3

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