Acer E700 manual Audio Interface

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Audio Interface

Item

 

Description

 

 

Chip

Realtek ALC888 (high definition audio)

 

 

 

Feature

48-pin LQFP green package

 

High performance DACs with 95dB SNR (A-Weighting), ADCs with 85dB

 

 

SNR (A-Weighting)

 

Meets performance requirements for audio on PC2001 systems and

 

 

Microsoft WLP 2.x

 

Ten DAC channels 16/20/24bit PCM format support for 7.1 sound

 

 

playback, plus two channels of independent stereo sound output

 

 

(multiple streaming) through the front panel output

 

Two stereo ADCs 16/20/24bit PCM format support, one for stereo

 

 

microphone, one for legacy mixer recording

 

All DACs 44.1/48/96/192KHz sample rate support

 

16/20/24bit S/PDIF out supports 44.1/48/96/192KHz sample rate.

 

16/20/24bit S/PDIF in supports 44.1/48/96KHz sample rate.

 

Up to four channels of microphone array input are supported for AEC/BF

 

 

application.

 

High-quality analog differential CD input

 

External PCBEEP input and built-in digital BEEP generator

 

Reserve analog mixer architecture for backward compatibility with

 

 

AC’97

 

Wide range (-80dB ~ +42dB) volume control with 1.5dB resolution of

 

 

analog to analog mixer gain

 

Two GPIOs (General Purpose Input/Output) for customized applications

 

Digital power support: 3.3V

 

Analog power support: 3.5V ~ 5.25V

 

Enhanced S/PDIF in circuitry ensures compatibility with consumer DVD

 

 

players.

 

Pin compatible with the ALC880 and ALC882

 

 

 

1394 Interface

Item

 

Description

 

 

Chip

TSB43AB23PDTG

 

 

 

Feature

Compliant with the IEEE 1394-1995 Release 1.0 and support IEEE 1394a

 

 

P2000 specifications with full 1394a P2000

 

Compliant with the PCI V2.2 specification and card bus interfaces

 

 

support

 

Three 1394a ports enable connections at 100/200/400Mbps

 

Equipped with an OHCI compliant programming interface and I2C

 

 

EEPROMs or four-wire serial ROMs

 

 

 

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Chapter 1

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Contents Aspire E700 Service Guide AcerRevision History Copyright Disclaimer Conventions Screen MessagesPreface Table of Contents Machine Disassembly and Replacement Chapter OverviewMain Board LAN Special Design Specification CIR & IR blasterWake-Up Event Specification Default Setting in Bios Block Diagram LGA775 ProcessorMain Board Placement CPUFAN1 BUZ1 Front Panel Rear Panel Acer Empowering Technology Empowering Technology passwordAcer eRecovery Management Acer eDataSecurity Management Chapter Acer ePerformance Management Restore from Backup Acer eRecoveryCreate Backup Create Factory Default Image CDRe-install Bundled Software without CD Change PasswordAcer Disc-to-Disc Recovery Restore without a Recovery CDMultilingual Operating System Installation System Main Chipset Hardware Specification and ConfigurationProcessor North BridgeSouth Bridge System ClockSystem Memory Super I/OUSB Interface Audio Interface InterfaceLAN Interface Hardware Monitor FunctionBios Hotkey List Environment RequirementsGlobal Standby Mode Power Management Function Acpi Support FunctionDevice Standby Mode Suspend ModeAbout the Setup Utility Control KeysEntering the Setup Utility Product Information Standard Cmos Features Advanced Bios Features CPU Features First / Second / Third Boot Device Hard Disk Boot PriorityQuick Power On Self Test Boot Other DeviceConfiguration Table Apic ModeSilent Boot Gate A20 OptionPEG / OnChip VGA Control Advanced Chipset FeaturesDvmt Mode OnChip Frame Buffer SizeIntegrated Peripherals OnChip IDE Device IDE HDD Block ModeIDE DMA Transfer Access On-Chip Primary/Secondary PCI IDEUSB 2.0 Support Onboard DeviceUSB Controller USB Keyboard SupportSuper I/O Device Onboard LAN Boot ROMOnboard LAN Controller Onboard FDC ControllerParallel Port Mode ECP Mode Use DMAOnboard Parallel Port Acpi Function Power Management SetupRun VGA Bios if S3 Resume Acpi Suspend TypeSoft-Off by PWR-BTTN Power On by RingResume by Alarm Energy Lake FunctionPnP/PCI Configurations PCI/VGA Palette SnoopMaximum Payload Size PC Health Status Advanced Fan ControlCPU Clock Ratio Auto Detect PCI ClkSpread Spectrum Save and Exit Setup Load Default SettingsSet Supervisor/User Password Exit without SavingGeneral Information Before You BeginAspire E700 Disassembly Procedure Chapter Chapter Chapter Chapter Chapter Troubleshooting Jumper and Connector Location DIMM1 System Board Header Setting Introduction of Connectors and HeadersSystem Board Jumper Setting Front PanelFront USB Front Audio AC’97Front System FanCPU Fan Intruder One Button Recovery OBRClear Cmos J10TPM Siorsmrstj Resetconj FRU Field Replaceable Unit List Exploded Diagram Rotate Cover Parts MainboardPartname Description Acer Part no DVD-ROM Drive Keyboard USB Keyboard SK-9610 Dutch VER USB Keyboard KU-0355 S.CHINESE USB Keyboard KU-0355 Portugese USB Keyboard KU-0355 Turkey USB KEYBOARD,KU-0355,UK USB KEYBOARD,KU-0355,DENMARK Wireless KB, COCOON, Czech VER RAJ56A Memory Speaker