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EPI-QM77
6 EPI-QM77 User
’s Manual
Content
1.
Getting Started ........................................................................................................... 9
1.1
Safety Precautions ................................................................................................ 9
1.2
Packing List ........................................................................................................... 9
1.3
Document Amendment History ............................................................................ 10
1.4
Manual Objectives ............................................................................................... 11
1.5
System Specifications ......................................................................................... 12
1.6
Architecture Overview
– Block Diagram .............................................................. 14
2.
Hardware Configuration .......................................................................................... 15
2.1
Product Overview ................................................................................................ 16
2.2
Installation Procedure .......................................................................................... 18
2.2.1
Main Memory ........................................................................................................................... 19
2.3
Jumper and Connector List.................................................................................. 21
2.4
Setting Jumpers & Connectors ............................................................................ 23
2.4.1
Clear CMOS (JBAT1) .............................................................................................................. 23
2.4.2
Serial port 1 - Ring, +5V, +12V power selector (JRI1) ............................................................ 23
2.4.3
AT/ATX mode selector, Front panel & LED settings (JFP1) ................................................... 24
2.4.4
Touch panel connector (JTOUCH_SEL1) ............................................................................... 24
2.4.5
Battery connector (BAT1) ........................................................................................................ 25
2.4.6
Audio connector (JAUDIO1) .................................................................................................... 25
2.4.6.1
Signal Description
– Audio connector (JAUDIO1) ............................................. 25
2.4.7
CPU fan (CPU_FAN1) ............................................................................................................. 26
2.4.8
System fan connector (SYS_FAN1) ........................................................................................ 26
2.4.9
PS/2 keyboard & mouse connector (JKB/MS1) ...................................................................... 27
2.4.10
Serial port 1/ 2 connector (JCOM1/ JCOM2) .......................................................................... 27
2.4.11
Serial Port 1 connector (J422/1) .............................................................................................. 28
2.4.12
HD power connector (HD_PWR1) ........................................................................................... 28
2.4.13
LCD Inverter Connector 1 (JBKL1) ......................................................................................... 29
2.4.13.1
– LCD Inverter Connector (JBKL1) ..................................... 29
2.4.14
LCD Backlight brightness adjustment (JVR1) ......................................................................... 29
2.4.15
5VSB connector in ATX (PWR_SB1) ...................................................................................... 30
2.4.16
IrDA connector (JIR1) .............................................................................................................. 30
2.4.17
LVDS connector (JLVDS1) ...................................................................................................... 31
2.4.18
Touch panel connector (JTOUCH1) ........................................................................................ 32
2.4.19
General purpose I/O connector (JDIO1) ................................................................................. 33
2.4.20
Power connector (PWR1) ........................................................................................................ 33
2.4.21
SPI connector (JSPI1) ............................................................................................................. 34
