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Hardware Specifications and Configurations
Audio Codec and Amplifier
Audio Interface
Item
Specification
Audio Controller
Realtek ALC272X-GR
Features
Two stereo DAC support 16/20/24-bit PCM for two
independent playback (multiple streaming)
Two stereo ADC supports 16/20/24-bit PCM format for two
independent recording
All DACs support independent 44.1k/48k/96k/192kHz sample
rate
All ADCs support independent 44.1k/48k/96k/192kHz sample
rate
Two independent SPDIF outputs support 16/20/24-bit format
and 44.1k/48k/88.2k/96k/192kHz rate
Supports line level mono output
Supports analog PCBEEP input, and features an integrated
digital BEEP generator
Support two stereo digital microphone input for microphone
array AEC/BF application
Supports legacy analog mixer architecture
Supports two GPIO (General Purpose Input/Output) pins (pin
sharing with digital microphone interface)
Supports EAPD (External Amplifier Power Down) control for
external amplifier
Supports anti-pop mode when analog power AVDD is on and
digital power is off
Supports 1.5V~3.3V scalable I/O for HD Audio link
48-pin LQFP 'Green' package
Amplifier
Realtek ALC105
Features
Single-Ended stereo analog input
BTL (Bridge-Tied Load) output provide up to 3W per channel
driving capability into 4
speaker load (5V power is supplied)
No external output L-C filter required
Speaker amplifier power supplies from 3.3V to 5V
10
A Shut Down current
Item
Specification
Audio Controller
ALC272 supports Azalia function
Audio onboard or optional
Onboard
Mono or Stereo
Mono
Compatibility
HD audio Interface
Sampling rate
Sample rate up to 192Khz resolution VSR (Variable Sampling
Rate)
Содержание Aspire Z1100
Страница 1: ...i SERVICE GUIDE Aspire Z1100 ...
Страница 10: ...x ...
Страница 11: ...CHAPTER 1 Hardware Specifications ...
Страница 14: ...1 4 ...
Страница 27: ...Hardware Specifications and Configurations 1 17 System Block Diagram 0 Figure 1 7 System Block Diagram ...
Страница 42: ...1 32 Hardware Specifications and Configurations ...
Страница 43: ...Hardware Specifications and Configurations 1 33 ...
Страница 44: ...1 34 Hardware Specifications and Configurations ...
Страница 45: ...CHAPTER 2 System Utilities ...
Страница 70: ...2 26 System Utilities ...
Страница 71: ...CHAPTER 3 Machine Maintenance Procedures ...
Страница 74: ...3 4 ...
Страница 126: ...3 56 Machine Maintenance Procedures ...
Страница 127: ...CHAPTER 4 Troubleshooting ...
Страница 149: ...CHAPTER 5 Jumper and Connector Locations ...
Страница 150: ...5 2 Mainboard 5 3 Clearing Password and BIOS Recovery 5 5 Clearing Password 5 5 BIOS Recovery by Crisis Disk 5 6 ...
Страница 156: ...5 8 Jumper and Connector Locations ...
Страница 157: ...CHAPTER 6 FRU Field Replaceable Unit List ...
Страница 158: ...6 2 Exploded Diagrams 6 4 Main Assembly 6 4 FRU List 6 6 Screw List 6 13 ...
Страница 170: ...6 14 FRU Field Replaceable Unit List ...
Страница 171: ...CHAPTER 7 Online Support Information ...
Страница 172: ...7 2 Introduction 7 3 ...
Страница 174: ...7 4 Online Support Information ...