Acer TravelMate 220 series, Service Manual

Page: 30 / 127

Chapter 1 21
(*1) Average of Data read over the whole area from 00 min. 02 sec. 00 block to 59 min. 58 sec. 74 block more
than 2000 times including latency and layered error correction time.
(*2) From 00 min. 02 sec. 00 block to 59 min. 58 sec. 74 block including latency and layered error correction
time.
(*3) Disc: MNSU-005
(*4) Average of Data read over the whole area from starting data recorded area (LBA:0) to maximum data
recorded area (LBA:23197F), more than 2000 times including latency and layered error correction time.
(*5) from starting data recorded area (LBA:0) to maximum data recorded area (LBA:23197F) including latency
and layered error correction time.
(*6) Disk: MKE-D551.
(*7) Average of Data read over the whole area from starting data recorded area (LBA:0) to maximum data
recorded area (LBA:3FA0DF), more than 2000 times including latency and layered error correction time.
(*8) from starting data recorded area (LBA:0) to maximum data recorded area (LBA:3FA0DF) including latency
and layered error correction time.
(*9) Disk: ODSC-PARA
Data Buffer Capacity 512 kBytes
Interface IDE
Applicable disc format 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
Loading mechanis Soft eject (with emergency eject hole)
Power Requirement
Input Voltage +5V[DC]+/-5
Audio Interface
Item Specification
Audio Controller Cirrus Logic CS4299-XQ
Audio onboard or optional Built-in
Mono or Stereo Stereo
Resolution 20 bit stereo Digital to Analog converter
18 bit stereo Analog to Digital converter
Compatibility Microsoft PC98/PC99, AC97 2.1
Mixed sound source Line-in, CD, Video, AUX
Voice channel 8/16 bit, mono/stereo
Sampling rate 44.1 KHz
Internal microphone Yes
Internal speaker / Quantity Yes
Supports PnP DMA channel DMA channel 0
DMA channel 1
Supports PnP IRQ IRQ3, IRQ5, IRQ7, IRQ9, IRQ10, IRQ11
Video Interface
Item Specification
Vendor & Model Name Intel 830MG
Chip voltage Core / 2.5V, 1.5V, 1.8V
Supports ZV (Zoomed Video) port NO
Graph interface 2X AGP (Accelerated Graphic Port) Bus
DVD-ROM Interface
Item Specification