SCSI

SLOT IN DVD-ROM DRIVE UNIT

DVD-305S

PRODUCT SPECIFICATION

Ver. 1.00

Sep. 8 th , 2000

Pioneer Corporation.Rev.2.00 Oct 27 th ,1999

Specifications

(1) DiscFormat

DVDsingle layerandduallayer

DVD-R(discatonce andmultiborder),DVD-RW

CD-ROM Mode1

CD-ROM XA Mode2 (form1,form2)

PhotoCD( singleandmultiplesession)

CD-DA (4.0-10Xatplayaudio, 12Xatdataextraction)

CD-Extra

CD-R

CD-RW

VideoCD

Notes: DVD-RAMisnotsupported.

(2) DiscSize

120mm/80mm (adapterisrequired for80mmdisc)

(3) Data Transfer Rate

Parameter Min. Ave. Max. Unit Note

DVD 5578 9543 13500 4.1-10X CAV

Sustained

CD 2595 4293 6000

Kbytes/sec 17.3-40X CAVMode

over16BlockTransfer

Burst 20.0 Mbytes/sec AtUltraSCSITransfer

Note: Thedriveautomatically slowdowndiscrotation speedtoensurereading datareadingwhenunbalanced, warpedorscratcheddisc

isread ,inthiscase, datatransferratebecomes lowerthanitsspecifications.

The transferrateatCD-ROMisspecifiedwith 1.3mmlinearvelocitydisc.

(4) BufferMemorySize

512kBytes

(5) AccessTime/SeekTime

Parameter Ave. Unit Note

DVD 95 Access

Time CD 80

msec RandomAverage

DVD 85 Random

SeekTime CD 70

msec RandomAverage

DVD 240 FullStroke

SeekTime CD 160

msec Average

Note:Thevalues arespecifiedwithCD-ROM Mode1DiscandDVD-ROMSingleLayerDisc..Rev.2.00Oct27 th ,1999

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Specifications

(6) InitializingTime/Starting Time/FinishingTime

Parameter Spec Note

CD/DVD-S Typically 5sec Initializing

Time DVD-D Typically 8sec

The period between disc spin up and pause on the first address after TOC

reading.

DVD Typically 3sec

StartingTime

CD Typically 3sec

The period between spindle stop condition and pause on the track number

one.(afterinitialization,in responsetostartcommand)

DVD Typically 5sec

StopTime

CD Typically 5sec

The period between pause condition and spindle stop condition by stop

command.

Note:Thevalues arespecifiedwithCD-ROM Mode1DiscandDVD-ROMSingleLayerDisc.

(7) Loading Time/UnloadingTime

Parameter Spec Note

LoadingTime Lessthan 3sec The periodthediscis startedtoloadand clampedinthedrive.

UnloadingTime Lessthan 4sec The period the eject button is pressed when the disc is stop

conditionandunloadedcompletely.

(8) AudioCharacteristic

Item Spec Note

Lineout 0.70.1Vrms 10kohmLoad

Output level

HeadphoneOut 0.60.5Vrms 32ohmLoad

S/NRatio Lineout Over85dB JISA-Weighted

20kHZLPFON

FrequencyResponse Lineout 20Hz~20kHz 2.0dB

ChannelSeparation Lineout Over55dB

T.H.D Lineout Lessthan0.1% 1kHz0dB

20kHzLPFON

(9) AcousticNoise

Item Spec Note

Acoustic Noise Less than 43 dB(A) Without loading operation at 1 m distance.Rev.2.00 Oct 27 th ,1999

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Dimensions / Weight / Packing

(1) Dimensions / Weight

Dimensions: W148mm x D207.5mm x H42.3mm

Net Weight: 1.0kg

(2) Dimensions and Weight of Packing Box (10pcs bulk packaging)

Dimensions: W531mm x D350mm x H261mm

Gross Weight: 11.5kg.Rev.2.00 Oct 27 th ,1999

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Dimensions / Weight / Packing

(3) Packaging Condition.Rev.2.00 Oct 27 th ,1999

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Safety and Radiation / Reliability

Safety and Radiation

(1) Safety Regulation

UL 1950

CSA22.2 No.950

TUV IEC950

(2) Laser

FDA Part1040 Class B

(3) Radiation

FCC Part 15J Class B (Declaration of Conformity)

CE Marking (Declaration of Conformity)

C-Tick can be applied if necessary. (Declaration of Conformity)

Reliability

(1) MTBF (Mean Time Between Failure)

100,000 POH(duty 20%)

(2) MTTR (Mean Time to Repair)

0.5H

(3) Loading/Unloading Cycle

30,000 Times.Rev.2.00 Oct 27 th ,1999

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* Specifications and design are subject to change according to its improvement.

* " Windows 9X " is an abbreviation of "Microsoft Windows 9X Operating System".

* Microsoft and Windows are trademarks of Microsoft Corporation.

SCSI DVD/CD-ROM Drive Unit

DVD-305S Product Specification

Sep 8 th ,2000

Pioneer Corporation

4-1, Meguro 1-chome, Meguro-ku, Tokyo 153, Japan