Dvd-Rom Drive - HP ProSignia 120 Maintenance And Service Manual

6.8 DVD-ROM Drive

Disc Formats Supported
Center Hole Diameter
Disc Diameter
Disc Thickness
Track Pitch
Capacity
Laser
Output Power
Type
Wave Length
Access time
Random
Full Stroke
Audio output level
Line Out
Headphone
Cache buffer
Data transfer rate
Sustained, 1x (CD-ROM mode)
Sustained, 20x CD-ROM CAV mode
Sustained, DVD mode
Burst
Startup Time
Table 6-9
DVD-ROM Specifications
DVD-5, DVD-9, DVD-10, DVD-18
CD-ROM mode 1, mode 2
CD-Digital Audio
CD-XA mode 2 (Form 1, Form 2)
CD-I mode 2 (Form1, Form 2)
CD-I Ready
CD-Bridge
CD-R
Photo CD (singlemultisession)
15 mm
12 cm, 8 cm
1.2 mm
1.6 m
4.7-GB - DVD-5
8.5-GB - DVD-9
9.4-GB - DVD-10
550-Mbytes (Mode 1, 12)
640 Mbytes (Mode 2, 12 cm)
180 Mbytes (8 cm)
17.1 - DVD -18
5mw
Semiconductor Laser GaA1As
650 nm 25 nm (DVD Mode)
795 nm 25 nm (CD-ROM mode)
200 ms
250 ms
0.7 Vrms
None
128 KB
150 KB/sec
1200-3000 KB/sec
2760 Kbytes/s sustained, DVD mode
16.6 MB/sec
15 seconds typical
Specifications 6-9