Compaq 7470 Service Guide - Page 80

DVD3, 6x/10x Drive

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Maintenance and Service Guide Compaq Presario 7400 Series Computers MSG index Product Description Home Removal & Replacement Troubleshooting Jumper & Switch Information Illustrated Parts Catalog Specifications System Power supply Diskette drive Hard drives DVD drive CD drives Mouse Fax/modem Zip drive SPECIFICATIONS DVD3, 6x/10x Drive Dimensions U. S. Metric Width Height Depth 5.74 in 1.68 in 8.23 in 14.60 cm 4.29 cm 20.80 cm Weight 1.80 lb 0.9 kg Applicable Disc Formats DVD-5, DVD-9, DVD-10, DVD-18 CD-ROM CD-DA CD-XA Photo CD CD-I Ready CD-Bridge CD-R Mode 1 and Mode 2 Audio Mode 2, Form 1 and 2 Single and Multiple Session Block Size CD-ROM Mode 0 CD-ROM Mode 1 CD-ROM Mode 2 DVD 2352 bytes 2352, 2340,2336, 2048 bytes 2352,2340, 2336, 2048 bytes 2048 bytes Center Hole Disc Diameter Thickness Track Pitch Access Time Random Full Stroke Audio Output Level Line Out Headphone 15 mm diameter 12 cm, 8 cm 1.2 mm 1.6 µm (CD-ROM); 0.74 µm (DVD) DVD: < 180 ms typical < 300 ms CD: < 120 ms < 200 ms 1.0 V (RMS) at 47 kW 0.7 V (RMS) at 32 W Cache Buffer Sustained Data Transfer Rate Interface Cable Length (Max) Typical Startup Time Typical Stop Time 512 Kb 150 KB/sec (1x CD-ROM mode) 1200-3600 KB/sec (32× CAV CD-ROM mode) 2705-8115 KB/sec (6x CAV DVD mode) 18 in < 10 sec < 2 sec

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Maintenance and Service Guide
Compaq Presario 7400 Series Computers
MSG index
Product Description
Troubleshooting
Illustrated Parts
Catalog
Home
Removal &
Replacement
Jumper & Switch
Information
Specifications
System
Power supply
Diskette drive
Hard drives
DVD drive
CD drives
Mouse
Fax/modem
Zip drive
SPECIFICATIONS
DVD3, 6x/10x Drive
Dimensions
U. S.
Metric
Width
Height
Depth
5.74 in
1.68 in
8.23 in
14.60 cm
4.29 cm
20.80 cm
Weight
1.80 lb
0.9 kg
Applicable Disc Formats
DVD-5,
DVD-9,
DVD-10,
DVD-18
CD-ROM
CD-DA
CD-XA
Photo CD
CD-I
Ready
CD-Bridge
CD-R
Mode 1 and Mode 2
Audio
Mode 2, Form 1 and 2
Single and Multiple Session
Block Size
CD-ROM
Mode 0
CD-ROM
Mode 1
CD-ROM
Mode 2
DVD
2352 bytes
2352, 2340,2336, 2048
bytes
2352,2340, 2336, 2048
bytes
2048 bytes
Center Hole
15 mm diameter
Disc Diameter
12 cm, 8 cm
Thickness
1.2 mm
Track Pitch
1.6 μm (CD-ROM); 0.74 μm
(DVD)
Access Time
Random
Full Stroke
DVD:
< 180 ms
typical
< 300 ms
CD:
< 120 ms
< 200 ms
Audio Output Level
Line Out
Headphone
1.0 V (RMS) at 47 kW
0.7 V (RMS) at 32 W
Cache Buffer
512 Kb
Sustained Data
Transfer Rate
150 KB/sec (1x CD-ROM
mode)
1200-3600 KB/sec (32× CAV
CD-ROM mode)
2705-8115 KB/sec (6x CAV
DVD mode)
Interface Cable
Length (Max)
18 in
Typical Startup Time
< 10 sec
Typical Stop Time
< 2 sec