PC-686BX(NLX)-LV, PC-686BX(NLX)-LVV
iii
Table of Contents
Copyright............................................................................i
Trademarks........................................................................i
Product Configuration......................................................ii
1. Introduction..................................................................1
Features........................................................................1
Limited Three-Years Warranty....................................2
How to Obtain Service.................................................. 3
Liability......................................................................... 3
Warning......................................................................... 3
Handling Precautions...................................................3
Structure of This Manual.............................................4
2. Specifications................................................................5
Functional Specifications............................................. 5
General Specifications.................................................. 6
Power Management..........................................................7
Power Supply Requirements............................................9
Power Consumption ..................................................... 9
Board Component Names...............................................10
Block Diagram................................................................ 11
3. Hardware Description.................................................13
Installation Procedure....................................................13
CPU Installation.............................................................14
Main Memory Installation:DIMM1 and DIMM2..........15
SDRAM............................................................................15
Parallel Port Connector: CN1 ........................................16
Serial Port Connector: CN2/CN3...................................17
RS-422 / RS-485 Specifications..................................18
USB Connector: CN4......................................................19
Keyboard Connector: CN11............................................20
PS/2 Mouse Connector: CN6 ..........................................21
RJ-45 LAN Connector: CN12.........................................21
LCD Connector: CN5......................................................22
VGA Connector: CN7......................................................23
CPU Fan Connector: CN9..............................................23