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LV-676 User’s Manual                                         Hardware Setup 
 

Audio Installation 

27 

2.10 <Audio Installation> 

The board integrates onboard audio interface with REALTEK ALC888 codec, with Intel next 

generation of audio standard as High Definition Audio, it offers more vivid sound and other 

advantages than former HD audio compliance. 

The main specifications of ALC888 are: 

 

High-performance DACs with 100dB S/N ratio 

 

8 DAC channels support 16/20/24-bit PCM format for 7.1 audio solution 

 

16/20/24-bit S/PDIF-OUT supports 44.1K/48K/96kHz sample rate 

 

Compatible with HD 

 

Meets Microsoft WHQL/WLP 2.0 audio requirements 

The board provides 7.1 channels audio phone jacks on rear I/O port, and amplified speaker 

out and Line-in/MIC-in ports for front I/O panel through optional cable. 

 

CDIN

4

1

10

CN_AUDIO 

1

2

9

Summary of Contents for LV-676

Page 1: ...LV 676 Mini ITX motherboard User s Manual Edition 1 1 2008 10 22...

Page 2: ...ent are property of their respective owners Disclaimer The company shall not be liable for any incidental or consequential damages resulting from the performance or use of this product The company doe...

Page 3: ...Mini ITX motherboard x 1 Cable Kit Other Accessories Divers CD including User s Manual x 1 RAID drivers Disc for Windows 2000 Windows XP and Windows Server 2003 SATA Cable x 6 26 pin Slim Type Floppy...

Page 4: ...s 14 2 3 2 External Connectors 14 2 4 CPU and Memory Setup 15 2 4 1 CPU installation 15 2 4 2 Memory installation 16 2 5 CMOS Setup 17 2 6 Serial ATA installation 18 2 7 Floppy Installation 19 2 8 LAN...

Page 5: ...Setup 44 3 5 Display Properties Setting 46 Chapter 4 BIOS Setup 48 Appendix A I O Port Pin Assignment 50 A 1 Serial ATA Port 50 A 2 Floppy Port 50 A 3 IrDA Port 51 A 5 VGA Port 51 A 6 LAN Port 52 App...

Page 6: ...LV 676 User s Manual 6 This Page is Left for Blank...

Page 7: ...00 1066MHz front side bus 4MB L2 cache and for 65nm manufacturing technology the PLGA processor without pin header on solder side can make user installing the processor on the socket easier Intel Q965...

Page 8: ...l ATA II interface RAID 0 1 5 10 Intel Matrix Storage Technology supported Multi I O Port Chipset Intel 82801HDO ICH8DO with Winbond W83627DHG controller Serial Port One external RS 232 and one intern...

Page 9: ...rnal 10 pin header for line in out MIC in 4 pin header for CD IN Expansive Interface Mini PCI One Mini PCI socket TYPE III A 32 bit 33MHz Power supply 3 3V 5V Power and Environment Power Requirement S...

Page 10: ...Quad with 775 pin PLGA processor Intel Q965 2 x 240 pin DDR2 533 667 800MHz up to 4GB PCI bus Mini PCI slot 2 x Serial ports 1 x Floppy port 8 bit GPIO 6 x USB2 0 ports 2 X IEEE1394 HD Audio ICH8DO L...

Page 11: ...LV 676 User s Manual Introduction Mechanical Drawing 11 1 4 Mechanical Drawing...

Page 12: ...r Location 12 PS2 Chapter 2 Hardware Setup 2 1 Connector Location CN_LVDS CN_12V CN_DVI CPUFAN CN_INV CN_DIO FDD SYSFAN JFRNT CN_USB NBFAN CN_AUDIO SPDIF CDIN CN_IR CN_COM2 ATX CRT COM1 USB_RJ45_1 2 1...

Page 13: ...LV 676 User s Manual Hardware Setup Jumper Reference 13 JVLCD 2 2 Jumper Reference Jumper Function JRTC CMOS Operating Clear Setting JVLCD Panel Voltage Setting LV 676X Only JRTC...

Page 14: ...B 10 pin USB connector CPUFAN 4 pin CPU cooler fan connector SYSFAN 3 pin system cooler fan connector NBFAN 3 pin Northbridge cooler fan connector CN_IR 5 pin IrDA connector CN_INV 5 pin LCD inverter...

Page 15: ...he CPU Socket Warring If CPU Socket internal Pin damage We could not provide warranty Intel Core 2 Duo Quad processor Package type 775 pin PLGA L2 Cache 4 MB FSB 533 800 1066MHz 266MHz x 4 Manufacturi...

Page 16: ...stallation LV 676 has two 240 pin DDR2 DIMM support up to 4GB of memory capacity The memory frequency supports 533 667 800MHz Only Non ECC memory is supported DDRII1 2 112 pin 128 pin Please check the...

Page 17: ...data of CMOS can be setting in BIOS If the board refuses to boot due to inappropriate CMOS settings here is how to proceed to clear reset the CMOS to its default values Jumper JRTC Type Onboard 3 pin...

Page 18: ...ology with combination of RAID 0 1 5 and 10 The main features of RAID on ICH8DO are listed below 1 Supports for up to RAID volumes on a single two hard drive RAID array 2 Supports for two two hard dri...

Page 19: ...ports notebook use floppy and powering from onboard please follow up the steps below to install the device FDD 4 Lift up this plastic bar 5 Slot the cable in Blue paste for outside 6 Press back the pl...

Page 20: ...N installation The board integrates with two Intel 82573L Gigabit Ethernet controllers as the PCI bus with 133MB s of transfer rate The Intel 82573L supports triple speed of 10 100 1000Base T with IEE...

Page 21: ...al I O port and one 40 pin LVDS interface with 5 pin LCD backlight inverter connector LV 676X Only The board also provides 26 pin DVI interface LV 676D Only Notice When you install any PCI Graphic car...

Page 22: ...VDS Display LV 676X Only The board provides one 40 pin LVDS connector for 18 24 bit dual channel panels supports up to 1600 x 1200 UXGA of resolution with one LCD backlight inverter connector and one...

Page 23: ...el HIROSE DF13 40DP 1 25V Pin Signal Pin Signal 2 LCDVCC 1 LCDVCC 4 GND 3 GND 6 ATX0 5 BTX0 8 ATX0 7 BTX0 10 GND 9 GND 12 ATX1 11 BTX1 14 ATX1 13 BTX1 16 GND 15 GND 18 ATX2 17 BTX2 20 ATX2 19 BTX2 22...

Page 24: ...nector to make a cable because every panel has its own pin assignment so we do not provide a standard cable please find a local cable manufacture to make cables LCD Installation Guide 1 Preparing the...

Page 25: ...p the devices well you need to select the LCD panel type in the BIOS The panel type mapping is list below BIOS panel type selection form Single channel Dual channel NO Output format NO Output format 1...

Page 26: ...mpliant with DVI 1 0 standard Connector CN_DVI Connector type 26 pin header connector pitch 2 00mm Pin Number Assignment Pin Number Assignment 1 TX1 2 TX1 3 Ground 4 Ground 5 TXC 6 TXC 7 Ground 8 PVDD...

Page 27: ...audio compliance The main specifications of ALC888 are High performance DACs with 100dB S N ratio 8 DAC channels support 16 20 24 bit PCM format for 7 1 audio solution 16 20 24 bit S PDIF OUT support...

Page 28: ...Speaker Side Speaker Connector CN_AUDIO Type 10 pin 2 x 5 header pitch 2 54mm Pin Description Pin Description 1 MIC_L 2 Ground 3 MIC_R 4 ACZ_DET 5 Speaker_R 6 MIC Detect 7 SENSE 8 N C 9 Speaker_L 10 S...

Page 29: ...able 8 bit digital I O interface and a SMBus System management bus interface for control panel application Connector CN_DIO Type onboard 2 x 6 pin header pitch 2 0mm Pin Description Pin Description 1...

Page 30: ...and USB2 0 are listed below Interface IEEE1394 USB2 0 Controller AGERE FW323 06 Intel ICH8DO Transfer Rate 100 200 400Mb s Up to 480Mb s Voltage 12V 5V The Intel ICH8DO contains two Enhanced Host Cont...

Page 31: ...re Setup IEEE1394 and USB Installation 31 Connector CN_USB Type 10 pin 5 x 2 header for USB5 6 Ports Pin Description Pin Description 1 VCC 2 VCC 3 Data0 4 Data1 5 Data0 6 Data1 7 Ground 8 Ground 9 Gro...

Page 32: ...additional 12V connector and the board provides one 4 pin fan connectors supporting smart fan for CPU cooler and two 3 pin cooler fan connectors for system and Northbridge chip The 4 pin CN_12V addit...

Page 33: ...21 5V 10 12V 22 5V 11 12V 23 5V 12 3 3V 24 GND Connector CN_12V Type 4 pin standard Pentium 4 additional 12V power connector Pin Description Pin Description 1 Ground 2 Ground 3 12V 4 12V Connector CPU...

Page 34: ...al ports The jumper JCSEL1 JCSEL2 can let you configure the communicating modes for COM2 Connector CN_COM2 Type 10 pin 5 x 2 2 54mm x 2 54mm pitch header for COM2 Pin Description Pin Description 1 DCD...

Page 35: ...n reset and beeper etc Please check well before you connecting the cables on the chassis Connector JFRNT Type onboard 14 pin 2 x 7 2 54 pitch header Function Signal PIN Signal Function HDLED 1 2 PWDLE...

Page 36: ...LV 676 User s Manual 36 This Page is Left for Blank...

Page 37: ...TA Configuration 37 Chapter 3 System Configuration 3 1 SATA configuration SATA Mode This option can let you select whether the Serial ATA hard drives would work under normal IDE mode or RAID mode The...

Page 38: ...recreating data that was lost from a single drive which increases fault tolerance The data and parity are striped across all the hard drives in the array The parity is striped in a rotating sequence...

Page 39: ...enu You can setup the RAID under operation system for Microsoft Windows XP SP1 or Windows 2000 SP4 version please install the Intel Application Accelerator Ver 4 5 later to support RAID configuration...

Page 40: ...Configuration SATA RAID Configuration 40 2 Select Actions to Create RAID Volume Demo configuration for 2 SATA Drives and set as Intel Matrix Storage Technology set Rename the Volume name Select RAID...

Page 41: ...to prepare to set the RAID volume 4 Specify the Volume size 5 Repeat the step 1 to create second volume as RAID Level 1 Tune this bar to specify the volume size if you specify the volume size lower th...

Page 42: ...LV 676 User s Manual System Configuration SATA RAID Configuration 42 For other configuration set please click Help on tool bar...

Page 43: ...with REALTEK ALC888 codec It can support 2 channel or 7 1 channel sound under system configuration Please follow the steps below to setup your sound system 1 Install REALTEK HD Audio driver 2 Lunch th...

Page 44: ...On Chip Frame Buffer Size This item can let you select video memory which been allocated for legacy VGA and SVGA graphics support and compatibility The available option is 1MB and 8MB Fixed Memory Si...

Page 45: ...1MB 128MB 0MB 128MB 1MB 0MB 128MB 128MB 8MB 128MB 0MB 128MB 256MB 511MB 8MB 0 128MB 128MB 1MB 128MB 0 128MB 1MB 256MB 0 256MB 1MB 0 128MB 128MB 1MB 0 256MB 256MB 8MB 128MB 0 128MB 8MB 256MB 0 256MB 8M...

Page 46: ...c Media Accelerator the board supports two DACs for display device as different resolution and color bit Please install the Intel Graphic Driver before you starting setup display devices 1 Click right...

Page 47: ...you define each device settings Click Monitor to setup the CRT monitor for Colors Resolution and Refresh Rate Click Intel Dual Display Clone to setup the dual display mode as same screen Click Extende...

Page 48: ...e information when the power is turned off If the battery runs out of the power then the settings of BIOS will come back to the default setting The BIOS section of the manual is subject to change with...

Page 49: ...LV 676 User s Manual I O Port Pin Assignment 49 This Page is Left for Blank...

Page 50: ...2 3 4 5 6 7 GND RSATA_TXP1 RSATA_TXN1 GND RSATA_RXN1 RSATA_RXP1 GND A 2 Floppy Port Connector FDD Type 26 pin connector Pin Description Pin Description 1 VCC 2 INDEX 3 VCC 4 DRV0 5 VCC 6 DSKCHG 7 DRV...

Page 51: ...sub male connector on bracket Pin Description Pin Description 1 DCD 6 DSR 2 SIN 7 RTS 3 SO 8 CTS 4 DTR 9 RI 5 Ground A 5 VGA Port Connector CRT Type 15 pin D sub female connector on bracket Pin Descr...

Page 52: ...Manual I O Port Pin Assignment LAN Port 52 A 6 LAN Port Connector RJ451 2 Type RJ45 connector with LED on bracket Pin 1 2 3 4 5 Description TRD0 TRD0 TRD1 TRD2 TRD2 Pin 6 7 8 9 10 Description TRD1 TR...

Page 53: ...LV 676 User s Manual System Resources I O Port Address Map 53 Appedix B System Resources B1 I O Port Address Map...

Page 54: ...LV 676 User s Manual System Resources I O Port Address Map 54...

Page 55: ...LV 676 User s Manual System Resources Memory Address Map 55 B2 Memory Address Map...

Page 56: ...LV 676 User s Manual System Resources System IRQ Resources 56 B3 System IRQ Resources...

Page 57: ...name of the tool is awdflash exe it s the utility that can write the data into the BIOS flash ship and update the BIOS C 2 Flash Method 1 Please make a bootable floppy disk 2 Get the last bin files y...

Page 58: ...configuration o 4E 87 o 4E 07 o 4F 09 enale GPIO function o 4E 30 o 4F 02 enable GPIO configuration o 4E F0 o 4F xx set GPIO as input output set 1 for input 0 for output o 4E F1 o 4F xx if set GPIO s...

Page 59: ...stem reset mode by program Timeout Value Range 1 to 255 Second or Minute Program Sample Watchdog timer setup as system reset with 5 second of timeout 4E 87 4E 87 4E 07 4F 08 Logical Device 8 4E 30 Act...

Page 60: ...ith us We will do our best to support you for your products projects and business Taiwan Commate Computer Inc Address 8F No 94 Sec 1 Shin Tai Wu Rd Shi Chih Taipei Hsien Taiwan TEL 886 2 26963909 FAX...

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