Chapter 1
9
Audio Interface
Item
Specification
Audio controller
ALC662-VC
Audio controller type
HD Audio
Audio channel
5.1 Channel
Audio function control
Enable/disable by BIOS Setup
Mono or stereo
Stereo
Compatibility
•
"Meets performance requirements for Microsoft WLP 3.08 Vista premium and
mobile PCs
•
"Six channel DAC supports 16/20/24-bit PCM format for 5.1 channel audio
solution
•
"Two stereo ADC support 16/20-bit PCM format
•
"All DAC support independent 44.1k/48k/96kHz sample rate
•
"All ADC support independent 44.1k/48k/96kHz sample rate
•
"Supports 44.1k/48k/96kHz S/PDIF output
•
"All analog jack port are stereo input and output re-tasking
•
"Analog differential CD input
•
"Supports analog PCBEEP input
•
"Integrates digital BEEP generator
•
"Up to four channels of microphone array input are supported for AEC/BF
application
•
"Supports legacy analog input to analog output mixer
•
"Built-in three headphone amplifiers for port-D (rear panel), port-E and port-F
(front panel)
•
"Software selectable 2.5V and 3.2V reference output for microphone bias
•
"Software selectable boost gain (+10/+20/+30dB) for analog microphone
input
•
"Two jack detection pins: each supports detection of up to 4 jacks
•
"Jack detection function is supported when device is in power down mode
(D3)
•
"Supports two GPIO pins (general purpose input and output)
•
"Supports EAPD (external amplifier power down) control for external
amplifier
•
"Support 1.5V~3.3V scalable I/O for HD Audio link
•
"Supports anti-pop mode when analog power AVDD is on and digital power is
off
•
"48-pin LQFP 'Green' package
•
"Pin-to-pin compatible with ALC88x series, ALC660 series, and ALC26x
series audio codecs
Sampling rate
192 KHz (max.)
Microphone/Headphone jack
Supported
Содержание Aspire X3990
Страница 1: ...Acer Aspire X3990 Service Guide PRINTED IN TAIWAN ...
Страница 12: ...4 Chapter 1 Block Diagram ...
Страница 65: ...57 Chapter 3 Install the I O Shielding 1 Install I O shielding into chassis ...
Страница 68: ...Chapter 3 60 4 Connect the ATX 24Pin Power cable and ATX 4Pin Power cable to main board ...
Страница 69: ...61 Chapter 3 Install the Optica Drive 1 Push the drive to the drive bay 2 Fix the screw to the bracket ...
Страница 70: ...Chapter 3 62 Install the Hard Disk Drive 1 Slide the HDD to the bracket 2 Fix the four screws to bracket ...
Страница 73: ...65 Chapter 3 Install the Front Bezel 1 Install the panel onto chassis and then check if it is Installed OK ...
Страница 74: ...Chapter 3 66 Install the VGA Card 1 Open the VGA card latch 2 Install the VGA card to PCIE x16 slot ...
Страница 75: ...67 Chapter 3 Install the TV Tuner Card 1 Press down the TV Tuner card 2 Fix the two screws ...
Страница 76: ...Chapter 3 68 Install the Side Panel 1 Install the side Panel then fix two Screws ...
Страница 84: ...Chapter 5 76 M B Placement Jumper and Connector Information Chapter 5 ...