Acer TravelMate 620 Service Manual page 31

DVD-ROM Interface
Item
Applicable disc format
Loading mechanism
Power Requirement
Input Voltage
Audio Interface
Item
Audio Controller
Audio onboard or optional
Mono or Stereo
Resolution
Compatibility
Mixed sound source
Voice channel
Sampling rate
Internal microphone
Internal speaker / Quantity
Supports PnP DMA channel
Supports PnP IRQ
Video Interface
Chip vendor and model name
Chip voltage
Supports ZV (Zoomed Video) port
Graph interface
Maximum resolution (LCD)
Maximum resolution (CRT)
Video Memory
Fixed or upgradeable
Video memory size
Chapter 1
DVD: DVD-5, DVD-9, DVD-10, DVD-R (3.95G)
CD: CD-Audio, CD-ROM (mode 1 and mode 2), CD-ROM XA (mode 2, form 1
and form 2), CD-I (mode 2, form 1 and form 2), CD-I Ready, CD-I Bridge, CD-
WO, CD-RW, Photo CD, Video CD, Enhanced Music CD, CD-TEXT
Soft eject (with emergency eject hole)
5V(DC) +/- 5%
Cirrus Logic Realtek ALC 201
Built-in
Stereo
18 bit stereo Digital to analog converter
18 bit stereo Analog to Digital converter
Microsoft PC98/PC99, AC97 2.1
Line-in, CD, Video, AUX
8/16-bit, mono/stereo
44.1 KHz
Yes
Yes
DMA channel 0
DMA channel 1
IRQ3, IRQ5, IRQ7, IRQ9, IRQ10, IRQ11
Item
Item
Specification
Specification
Specification
Almador-M
Core/2.5V
Memory/2.5V
No
4X AGP (Accelerated Graphics Port) bus
1600x12000 (32 bit colors)
1800x1440 (32 bit colors)
Specification
Fixed
8.0 MB
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