Pioneer DR-966 User manual

Max.40XCAVUltra-SCSI
CD-ROM DRIVE UNIT
DR-966
OperatingInstructions
Pioneer Electronic Corporation

OB-U0194
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StandardFeatures
•Internal5.25inchHalf-HeightCD-ROMDrive
•Ultra-SCSI/SCSI-2Interface
•Max.40XDataTransfer
Max.40XCAV;17.5X(innersideofadisc)to40X(outersideofadisc)maximum,28.8X(average)
•PowerTrayLoading
•ConformstoMPCLevel3specifications
•LowVibrationMechanism
•HighSpeedAccess: AccessTime 70msec(RandomAverage)
•HighSpeedSeek : SeekTime 60msec(RandomAverage)
•BufferMemorySize: 128kBytes
•SupportsSCAMFunction(Level1)
•SupportsKODAKPhotoCD
•SupportsSingleandMulti-Session
•SupportsCD-XAReady
•SupportsCD-IReady
•SupportsCDExtra
•SupportsVideoCD
•SupportstoreadCD-RWdiscs
•SupportsPowerSaveMode
•StereoAnalogAudioLineOutput
•DigitalAudioThroughSCSI(ReadCD-DA)
•HeadPhoneOutput&VolumeControlKnob (FrontPanel)
•Horizontal/VerticalOperation
•ForcedEjection

NameofParts/Function/Setting
FrontPanel
1. DiscTray
Trayloading-unloadingisdonebypressingtheejectbutton.
PlacetheCD-ROMontothetraywiththelabelfacingup.
Placeadiscontotheinnerlowergrooveonthetrayincasean8cmdiscisused.
Presstheejectbuttonorpushthefrontpartofthetraygentlytoloaddisctray.
2. Head-PhoneJack(PHONES)
Stereominijackforhead-phone.
Adjust“VolumeControlKnob”minimumpositionbeforehead-phoneisconnected.
Theaudiooutputofrearpanelisactiveevenwhenhead-phoneplugisinsertedtothisjack.
3. VolumeControlKnob(Head-PhoneLevel)
Thisisthevolumecontrolknobforadjustingsoundlevelforhead-phone.
Whentheknobisturnedtotheright,thehead-phonevolumegoesup,andturnedtotheleft,the
volumegoesdown.
4. BUSYIndicator
Itislitwhendataonthediscisaccessed.
5. EjectButton
Thisbuttonisusedtoloadandunloadthetray.
6. ForcedEjectionHole
When a disc is stacked in the drive and eject button does not work to open the tray, insert a stiff rod into this
hole and gently so that the tray comes out. Unload the tray by hand then remove the disc. Do not use the
ForcedEjectHoleexcept emergencycase ,use the ejectbutton innormal operation.
Beforeexecutingthisoperation,turnoffthepowersupplyandwaitmorethan1minutetilldiscrotationisstopped.

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NameofParts/Function/Setting
RearPanel
1. DC Input
Pin
Name
Function
1
+12
PowersupplyinputofDC+12V
2
G
Ground
3
G
Ground
4
+5
PowersupplyinputofDC+5V
2. SCSI Interface
ItshouldbeconnectedtotheSCSIportofthecomputer.Use50pinflattypecable.
Totallengthofthiscableislessthan6maccordingtotheSCSIspecifications.
Set “Terminator”theendofthecable.
Pin
Name
Pin
Name
Pin
Name
Pin
Name
Pin
Name
1
GND
11
GND
21
GND
31
GND
41
GND
2
-DB0
12
-DB5
22
GND
32
-ATN
42
-MSG
3
GND
13
GND
23
NC
33
GND
43
GND
4
-DB1
14
-DB6
24
NC
34
GND
44
-SEL
5
GND
15
GND
25
NC
35
GND
45
GND
6
-DB2
16
-DB7
26
TERMPOWER
36
-BSY
46
-C/D
7
GND
17
GND
27
NC
37
GND
47
GND
8
-DB3
18
-DBP
28
NC
38
-ACK
48
-REQ
9
GND
19
GND
29
GND
39
GND
49
GND
10
-DB4
20
GND
30
GND
40
-RST
50
-I/O
Remarks;Theminussignindicatesactivelow.

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NameofParts/Function/Setting
3. DeviceConfigurationJumper
Switchturnsonbyinsertingshortsocket.
Makesurethatdrivepoweristurnedoffbeforejumpersettingischanged.
OnlyPin#2is ``on``atthetimeofshippingfromtheplant.(ThismeansSCSIID=2andTerminatorisOFF)
Pin
Name
Function
SettingSCSIID
Pin
ID
0
1
2
3
4
5
6
7
1
bit0
off
on
off
on
off
on
off
on
2
bit1
off
off
on
on
off
off
on
on
1-3
SCSIID
3
bit2 off
off
off
off
on
on
on
on
4
Reserved
off
InternalSCSITerminatorisOFF.
5
TERMINATI
ON
on
InternalSCSITerminatorisON.
off
SettingSectorsizeatpoweronto2048Bytes
6
2048/512
on
SettingSectorsizeatpoweronto512Bytes
off
EnableEjectButtonoffrontpanel.
7
DISABLE
EJECT
on
DisableEjectButtonoffrontpanel.
8
Reserved
4. AudioOutput
Aconnectorforoutputofanalogaudio.
This connector is compatible with “Molex 70553”, choose a connection cable which matches with the
connector.
Pin
Name
Function
1
L
Leftchannelaudiooutput
2
G
Ground
3
G
Ground
4
R
Rightchannelaudiooutput

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Specifications
1. DiscFormat
•CD-ROM Mode1
•CD-ROM XA Mode2 (form1, form2)
•PhotoCD(singleandmultiplesession)
•VideoCD(4.4x–10x)
•CD-DA(4.4x–10xatAudioPlay,8.8x–20xatReadCD-DA)
•CD-Extra
•CD-RW(readonly,4.4x–10x)
•CD-IReady
2. DiscSize
•12cm
•8cm (4Xatdatadisc,Horizontaloperationonly)
PrecautionsonplayingCDsingles(8cmdiscs)
An8cmdisccanbeplayedonlywhenthedriveishorizontalconditionandthediscissetinthe
8cmgrooveonthedisctrayatloading.
Donotuseanadapterfor8cmdiscinanyconditionsforthisdrive,ormalfunctionmayoccur.
3. Data Transfer Rate
Parameter Min. Typ. Max. Unit Note
inner 2250 2415 2625 kBytes/sec
Sustained
outer 6000 kBytes/sec
Max.40XCAVMode
Burst 20 MBytes/sec
Remarks
Maximumdatatransferrateisspecifiedwithadiscof1.2m/slinearvelocity.
4. Buffer Memory Size
•128kBytes
5. AccessTime/SeekTime
Parameter Min. Ave. Max. Unit Note
AccessTime
70
140
msec
Random
Average
CD-ROMMode1Disc
RandomSeekTime
60
90
msec
Random Average
FullStrokeSeekTime 160 300 msec

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Specifications
6. InitializingTime/StartingTime/FinishingTime
Parameter Specification Note
InitializingTime
Lessthan10sec
The period from a disc is set in the drive till it becomes
pauseconditionafterinitialization.
StartingTime
Lessthan10sec
The period from stop condition after fi
nishing
initializationtillitbecomespauseconditionbyexecuting
startcommand.
FinishingTime Lessthan7sec
The period from pause condition till disc rotation is
stoppedbyissuingstopcommand.
7. LoadingTime/UnloadingTime
Parameter Specification Note
LoadingTime Lessthan4sec
The period from a disc starts loading till it is clumped in
thedrive.
UnloadingTime Lessthan4sec
The time of disc unloading with stop condition by
Pressingtheejectbutton.
8. AudioCharacteristic
Item Specification Note
Lineout 0.7 ±0.1Vrms 10kohmLoad
Output level
HeadphoneOut
0.45
±
0.2Vrms
32ohmLoad
S/NRatio Lineout Over80dB JISA-Weighted
20kHzLPFON
ChannelSeparation Lineout Over65dB
FrequencyResponse Lineout 20Hz~20kHz +1/-3dB
THD
Lineout
Lessthan0.1%
1kHz0dB
20kHzLPFON
Dimensions/Weight/Packing
1. Dimensions/Weight
lDimensions:W148mmxD207.5mmx42.3mm
lNetWeight:0.9kg
PioneerElectronicCorporation
4-1,Meguro1-chome,Meguro-ku,Tokyo153,Japan