Acer TravelMate 4720 Series, Service Manual

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Chapter 1 35
Combo Drive Interface
Item Specification
Vendor Sony
Model name Slim Combo CRX880A
Drive type Internal Slim CD-RW/DVD combo drive
Data transfer rate Write:
• CD-R: 24X
• CD-RW: 24X
Read:
• DVD-ROM: 8X
• CD-ROM: 24X
Buffer Memory 2 MB
Interface IDE
Applicable disc format CD-R, CD-RW (Multi speed, High speed, Ultra-speed and Ultra-speed plus)
CD-DA, CD-ROM (mode 1), CD-ROM XA (Mode 2, Form 1, Form 2), CD-I,
CD-i Bridge, Video-CD, Karaoke CD, Photo CD, Enhanced CD, CD Plus,
CD Extra, i-trax CD, CD-Text DVD-ROM, DVD-Video, DVD-Audio, SACD
(Hybrid), UDF DVD, DVD-R/RW, DVD+R/RW, DVD+/-R DL, DVD-RAM
V1.0/V2.1
Power supply 5 V DC
DVD Drive Interface
Item Specification
Vendor Sony Pioneer HLDS
Model name AD-7530A DVR-K17RS GSA-T10N
Drive type Internal Slim DVD/CD writer
Data transfer rate Write:
• CD-R: 24X CAV
• CD-RW: 24X CAV
• DVD-R/+R/+RW/-
RW (single layer):
6X, 8X ZCLV
• DVD-R/+R (double
layer): 8X CAV
• DVD-RAM: 5X ZCLV
Read:
• CD-R/RW/ROM:
24X Max
• DVD-ROM (single
layer): 8X
• DVD-ROM (double
layer): 6X
• DVD-RAM: 5X
ZCLV.
• DVD-R/+R/+RW/-
RW (single layer):
8X CAV
• DVD-R/+R (double
layer): 6X CAV
Write:
• CD-R: 24X
• CD-RW: 24X
• DVD-RW: 6X
• DVD-R/+R/+RW: 8X
Read:
• DVD-RAM: 5X
Write:
• CD-R: 4X, 16X
ZCLV, 24X ZCLV
• CD-RW: 4X, 10X,
16X ZCLV
• DVD-R: 2X, 4X CLV,
8X ZCLV
• DVD-RW: 2X, 4X
CLV
• DVD-RAM: 2X, 3X
ZCLV
• DVD+RW: 2.4X, 4X
ZCLV
Read:
• CD-R/RW/ROM:
24X Max
• DVD-R/RW/ROM:
8X/6X/8X Max.
• DVD-RAM (Ver 2.1):
3X Max.
• DVD+R/+RW (single
layer): 8X
• DVD+R/+RW
(double layer): 4X,
6X Max.
Buffer Memory 2MB
SG_TM4720_4320_Book.book Page 35 Friday, April 20, 2007 11:14 AM