Audio Interface - Acer Aspire 8930Q Series Service Manual

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DVD-Super Multi Interface
Vendor & model name
Performance Specification
Transfer rate (KB/sec)
Buffer Memory
Interface
Applicable disc format
Support disc formats
Loading mechanism
Power Requirement
Input Voltage

Audio Interface

Audio Controller
Audio onboard or optional
Mono or Stereo
Resolution
Compatibility
Sampling rate
Internal microphone
Internal speaker / Quantity
Supports PnP DMA channel
Supports PnP IRQ
34
Item
TOSHIBA 8X TS-L632D
PHILIPS 8X DS-8A1P
HLDS 8X GSA-T20N
With CD Diskette
Sustained:Max 3.6Mbytes/sec
Sustained:Max 10.8Mbytes/sec
2MB
Enhanced IDE(ATAPI) compatible
1. Reads data in each CD-ROM, CD-ROM XA, CD-1,
2. Reads data in super Audio CD (SACD) Hybrid type
3. Reads standard CD-DA
4. Reads and writes CD-R discs
5. Reads and writes CD-RW and HSRW discs
6. Reads and writes US & US+RW
7. Reads data in each DVD-ROM and DVD-Dual
8. Reads and writes in each DVD-R (Ver. 2.0 for general),
9.Reads and writes DVD+-R Dual
10.Reads and writes DVD-RAM
Load: Manual
Release: (a) Electrical Release (Release Button)
5 V +/- 5 % (Operating)
Item
Realtek ALC889X
Built-in
Stereo
24 bit stereo full duplex
HD audio Interface; S/PDIF output for PCM or AC-3
content
1Hz resolution VSR (Variable Sampling Rate)
Yes
Yes/2(3W speakers)
DMA channel 0
DMA channel 1
IRQ10, IRQ11
Specification
Video CD, CD-Extra and CD-Plus
DVD-RW and DVD+R/RW (Ver1.1)
(b) Release by ATAPI command
(c) Emergency Release
Specification
Chapter 1

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