Acer TravelMate 3030 Series, Service Manual

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38 Chapter 1
8X DVD Dual Interface
Item Specification
Vendor & model name Lite-On SOSW-833S PANASONIC UJ-840
Performance Specification
Transfer rate (KB/sec)
(1) Read
DVD-ROM(single layer) : 1.7-4X, 2.5-
6X, 3.3-8X(CAV)
DVD-ROM(dual layer) : 1.7-4X, 2.5-
6X(CAV)
DVD+R : 1X,2.4X(CLV) / 1.7-4X, 2.5-
6X, 3.3-8X(CAV)
DVD+RW : 1X, 2.4X(CLV) / 1.7-4X,
2.5-6X(CAV)
Double layer DVD+R: 1X, 2.4X(CLV) /
1.7-4X(CAV)
Double layer DVD-R: 1X, 2.4X(CLV) /
1.7-4X(CAV)
DVD-R : 1X, 2X / 1.7-4X, 2.5-6X, 3.3-
8X(CAV)
DVD-RW : 1X, 2X / 1.7-4X, 2.5-
6X(CAV)
CD-ROM, Finalized CD-R, CD-RW :
Data/CD-DAE/Video CD : 4.1-10X,
6.2-15X, 8.3-20X, 10-24X
Unfinalized CD-R/RW : 4X/8X(CLV) DVD-ROM : MAX 8X CAV
CD-ROM : MAX 24X CAV
(2) Write CD-R : 10X, 24X
Low speed CD-RW: 4X
High Speed CD-RW : 4X, 10X
Ultra Speed CD-RW : 10X, 24X
DVD+R : 2.4X, 4X, 6X, 8X
DVD+R DL : 2.4X
DVD+RW : 2.4X, 4X
DVD-R : 2X, 4X, 6X, 8X
DVD-RW : 2X, 4X CD-R : Max 24X Zone CLV
CD-RW : 4X CLV
High Speed CD-RW : 10X CLV
Ultra Speed CD-RW : 10X CLV
DVD+R : Max 8X Zone CLV
DVD+R DL : 2.4X CLV
DVD+RW : Max. 4X Zone CLV
DVD-R : Max. 8X Zone CLV
DVD-RW : Max. 4X Zone CLV
(3) ATAPI Interface
PIO mode
DMA mode
Ultra DMA mode
16.6MB/s: PIO mode4
16.6MB/s: Multi word mode2
33.3MB/s: Ultra DMA mode2 16.6MB/s: PIO mode4
16.6MB/s: Multi word mode2
33.3MB/s: Ultra DMA mode2
Buffer Memory 2MB 2MB
Interface ATA/ATAPI-6, MMC-4 Enhanced IDE(ATAPI) compatible
Applicable disc format CD-DA, CD-TEXT, CD ROM Mode-1,
CD-ROM/XA Mode-2 Form-1 Form-2,
CD-I Ready, Video-CD (MPEG-1),
Photo-CD, Enhance CD, CD extra, I-
Trax CD and UDF, DVD-ROM, DVD-
Video, DVD-VIdeo, DVD-R single/multi
border(s), DVD+R single/multi
session(s), DVD-RW, DVD+RW DVD: DVD-VIDEO,DVD-ROM, DVD-
R(3.9GB, 4.7GB), DVD-RW (Ver1.1)
DVD+R, DVD+R DL, DVD+RW
CD: CD-Audio, CD-ROM, CD-R/RW CD-
ROM XA, , PhotoCD (Single and Multi
Session), Video CD, CD-Extra (CD+), ,
CD-Text, Hybrid SACD
Loading mechanism Load: Manual load/DC brushless motor
system Load: Manual
Release: (a) Electrical Release
Power Consumption Max. 1500 mA Max. 1800 mA
Input Voltage 5 V +/- 5 % (Operating) 5 V +/- 5 % (Operating)