DVM-520(HD-850)__ Specification.doc

25DVM-520（HD-850）PRODUCTION SPECIFICATION產(chǎn)品規(guī)格書PRODUCTS ： DVD MECHA 產(chǎn) 品 名 稱： DVD機芯 MODEL ： DVM-520（HD-850） 產(chǎn) 品 型 號： DVM-520（HD-850） CUSTOMER: 客 戶 名 稱： 吉晟電子 客 戶 承 認CUSTOMER APPROVED制作（PREPARED）：郭工審核（CHECKED）：郭工批準（APPROVED）：鄧文彬發(fā)布日期（ISSUED DATE）：Aug 1, 2012目 錄1、適用范圍Scope of document32 基本規(guī)格General Specification42-1 光學規(guī)格Optical Specification42-1-1 DVD42-1-2 CD42-2 機械規(guī)格Mechanical specification42-2-1 外形尺寸 Dimensions42-2-2 質(zhì)量 Mass42-2-3 物鏡移動Objective lens movement42-2-4 光頭移動方向Direction of optical pick-up movement52-2-5 轉(zhuǎn)盤的轉(zhuǎn)動方向Direction of turntable movement52-2-6 光頭移動Pick-up movement53 評價條件Evaluation Conditions63-1 姿勢Position63-2 環(huán)境Environment63-3 評價設備Evaluation Equipment63-3-1 JITTER儀 JITTER Equipment63-3-2 機械性能和電氣性能評價設備 Mechanism And Circuit Equipment63-4 評價碟片 Evaluation Disc64 特性規(guī)格Characteristics Specifications74-1 絕對最大額定值 Absolutely Maximum Rating74-2 性能規(guī)格Characteristic Specification84-2-1 力矩器性能 Actuator Characteristic84-2-2 DVD光學性能 DVD Optical Characteristic94-2-3 CD光學性能 CD Optical Characteristic94-2-4 遁跡馬達特性 Sled motor Characteristic104-2-5 主軸特性 Spindle Motors Characteristic114-2-6 Turntable特性 Turntable Characteristic114-3 壽命試驗 Life Test124-4 可靠性試驗 Reliability Test125 馬達及限位開關(guān)連接圖Connector for Motors and Limit Switch145-1 4Pin端子4Pin Terminal.145-2 2Pin端子2Pin Terminal146 光頭電路圖和連接器引腳圖Circuit Diagram and Pin Connector Diagram for pick-up157 外觀尺寸圖 Mechanical Dimensions168 使用注意事項CAUTION178-1 保管 Storage178-2 使用 Usage171、適用范圍Scope of documentu 本規(guī)格書描述了型號為DVM-520（HD-850）的移動DVD視盤機用機芯的規(guī)格.This document describes the specification of optical mechanism DVM-520（HD-850） for use in portable DVD-Video players. u 本規(guī)格書的內(nèi)容在經(jīng)過雙方協(xié)商后可以修改.The provisions of this document may be modified upon agreement between both parties.u 對本規(guī)格書有疑義時,雙方應在平等的基礎上協(xié)商解決。If any disagreement should arise, these two parties shall meet in good faith to resolve the problem.u 在產(chǎn)品的規(guī)格范圍內(nèi)，為提高產(chǎn)品性能，零件可能會進行變更而不另行通知。Within the range of the specification, parts are subject to change without notice for improving the performance of products.2 基本規(guī)格General Specification2-1 光學規(guī)格Optical Specification2-1-1 DVDu 物鏡 Objective lens工作距離 Working distance (WD) 1.63mm數(shù)值孔徑 Numerical aperture (NA) 0.6半導體激光器 Semiconductor laser激光波長 Laser wavelength ()640670nm 伺服誤差信號探測方法 Servo error detection methods聚集誤差 Focus error：像散法 Astigmatic method遁跡誤差 tracking error：DPD法 Differential phase detection method2-1-2 CDu 物鏡 objective lens工作距離 working distance (WD) 1.26mm數(shù)值孔徑 Numerical aperture (NA) 0.47半導體激光器 Semiconductor laser激光波長 Laser wavelength ()770810nm伺服誤差信號探測方法 Servo error detection methods聚集誤差 Focus error：像散法 Astigmatic method遁跡誤差 Tracking error：三光束法 3-beam method2-2 機械規(guī)格Mechanical specification2-2-1 外形尺寸 Dimensions 參照 7 外形尺寸圖 see No.7 mechanical dimensions2-2-2 質(zhì)量 Mass約120g（標準值）120g Approx. (Standard value)2-2-3 物鏡移動Objective lens movementu 移動范圍 movement range：聚集方向Focus direction：0.7mm相當于0.5mm的面振碟能被播放。The disc equal to surface wave 0.5mm should be able to play back. 循跡方向Tracking direction：0.4mm（以中間位置為基準）（with respect to neutral lens position）u 移動方向Movement direction：聚集方向Focus direction：在光頭24Pin連接器的引腳21加正電壓時，物鏡向碟的方向移動。When positive voltage applied to pin 21 of connector, the objective lens moves toward the disc. 循跡方向Tracking direction：在光頭24Pin連接器的引腳23加正電壓時，物鏡向碟的內(nèi)周移動。When positive voltage applied to pin 23 of connector, the objective lens moves toward the inner of disc.2-2-4 光頭移動方向Direction of optical pick-up movement在馬達連接器的引腳施加正電壓時，光頭向碟的中心移動。A positive voltage applied to pin 1 of motor connector moves the optical pick-up toward the center of disc.2-2-5 轉(zhuǎn)盤的轉(zhuǎn)動方向Direction of turntable movement馬達連接器的引腳施加正電壓時，轉(zhuǎn)盤順時針轉(zhuǎn)動。A positive voltage applied to pin 5 of motor connector rotates the turntable clockwise.2-2-6 光頭移動Pick-up movementu 移動范圍movement Range： 機械的最內(nèi)周位置（從轉(zhuǎn)盤中心到物鏡中心）：22.6mmMechanical limit to inside position（distance from turntable rotating center to objective lens center）： 機械的最外周位置（從轉(zhuǎn)盤中心到物鏡中心）：58.5mmMechanical limit to outside position（distance from turntable rotating center to objective lens center）：u 光頭移動量Feeding Ratio：0.571mm/r (Sled Motor Rotation One Circle) (進給馬達旋轉(zhuǎn)一周)3 評價條件Evaluation Conditions3-1 姿勢Position水平放置:從物鏡發(fā)出的激光沿著Z軸的正方向(重力方向為Z軸的負方向)。Horizontal: Laser light emitted from the objective lens should be in +direction of Z-axis(direction of gravity).3-2 環(huán)境Environment溫度temperature：2220C濕度Relative Humidity：505%RH如果沒有不良發(fā)生時，下面的評價條件也是允許的。If no errors occur in evaluation, the following range of conditions is acceptable.溫度temperature15300C濕度Relative Humidity4575%RH3-3 評價設備Evaluation Equipment3-3-1 JITTER儀 JITTER Equipment 使用光頭制造廠認可的JITTER評價設備。Use Jitter Equipment approved by manufacturer of pick-up.3-3-2 機械性能和電氣性能評價設備 Mechanism And Circuit Equipment Use our mechanism and servo circuit equipment or use equipment according to pre-agreement established between us.使用我司的機械性能和伺服電路評價設備或使用雙方協(xié)定的設備來評價。3-4 評價碟片 Evaluation DiscCD:ALMEDIO 制造的TCD-784TCD-784 manufactured by ALMEDIODVD: ALMEDIO 制造的TDV-520A TDV-520A manufactured by ALMEDIO3-5 評價轉(zhuǎn)速Evaluation Disc Speed 1倍速 Normal Speed4 特性規(guī)格Characteristics Specifications4-1 Laser DiodeItemSpecificationsRemarksDVDCDLaser diode (RLD2WMUV2)Maximum ratingsReverse voltage2.0V2.0VLaser power7mW7mWOperatingtemperature-10+70-10+70Temperature on the housing case of laser diodeElectrical characteristicsThreshold current20mA18mAWith high frequency module turned off50mA50mAOperating current28mA30mAPow=5mW Tc=2560mA60mAPow=5mW Tc=70APC circuitWithout APCAPC circuit reference voltage 180mVHigh frequency moduleDrive voltage4.5V5.5VVcc 5VOscillation frequency370MHz25%Photo DiodeItemSpecificationsRemarksPhoto diode (PH9114E4NM1)Maximum ratingsSupply voltage6.0VAllowable power dissipation130mWRange of operating supply voltage4.5V5.5VVcc 5V Recommended voltage power supplyRange of reference voltage2.1V+0.6/-0.2VVcDVD/CD switchingvoltageDVD play mode0.7V or lessCD/DVD SW terminal pinCD play mode3.3V or more (Vcc)CD/DVD SW terminal pinElectrical characteristicsFrequency characteristicDVDCD55MHzA=650mm,-3dB,RFVcc=5v,RL=10k40MHzA=780mm,-3dB,RFVcc=5v,RL=10kDetectingElementlayout c b d aC B E F D AAs seen from the light receiving sideCHARATERISTICS OF OUTPUT SIGNALDVD PlaybackItemSpecificationsReliabilityRemarksRF level1600 mVp-p25%Initial value 30%Within of initial value1*RFReference gainJitter10.5% or less12% or lessData to clock jitter(at the best focal point)Focusing errorFES=(a+c)-(b+d)FE signal Measured at the pit areaS-curve levelS-curve balanceDetectable area of S-curve p-pDefocus900Mvp-p 35%Initial value 30%Within of initial valueIf the disc is closer than the focal point, FES output is minus 1*FESReference gain 15% WithinInitial value 15%Within of initial value6m-Design spec15% WithinInitial value 15%Within of initial valueTracking errorTES=(a+ c) (b+ d)TES signal (phase difference)TE levelTE balance500mVp-p Initial value 30%Within of initial valueMeasurement condition: When the phase difference between(a+ c) and (b+ d) is 180,TES output is defined as 1V25% WithinInitial value 20%Within of initial valueDeviation of the TE signal center level from the reference voltage (Vc).(at the OBL neutral position)Response to beam spot movement TE offset Deviation of the TE offset from the one at the point shifted 0.3mm from the optical center.30% withinInitial value 25%Within of initial value With World Tech standard measuring equipmentCD PlaybackItemSpecificationsReliability specsRemarksRF level1400mVp-p25%Initial value 30%Within of initial value1*RFReference gainJitter25ns or less 32ns or less3T,Land jitter (at the best focal point)Focusing errorFES=(A+C)(B+D)FE signal Measured at the pit areaS-curve levelS-curve balanceDetectable area ofS-curve p-pDefocus1100mVp-p 35%Initial value 30%Within of initial valueIf the disc is closer than the focal point, FES output is minus 1.0*FESReference gainInitial value 17%Within of initial value6m-Design spec30% WithinInitial value 15%Within of initial valueTracking errorTES=EFTE signal E: lead beam spot and located of the trackTE levelTE balance260mVp-p 45%Initial value 30%Within of initial valueIf the spots are shifted toward the disc center, TES output is plus35% WithinInitial value 20%Within of initial valueDeviation of the TE signal centerLevel from the reference voltage(Vc).(at the OBL neutral position)Response to beam spot movementDeviation of the TE offset from theOne at the point shifted 0.3mmFrom the optical center.TE offset30% WithinInitial value 25%Within of initial valueE-F phase difference35or less60or less With WorldTech standard measuring equipmentACTUATOR PERFORMANCEFocusing ActuatorItemSpecificationsReliability specsRemarksMaximum ratingsAllowable current of coil220mA rmsContinuousWorking area of objective lens+1.1mm or more-0.7 mm or moreWith reference to the level postureElectrical characteristicsDC resistance of coil5.01Measured at the connector partInductance of coilTransmission characteristicsSensitivityResonance frequencyResonance peakPhase delaySecondary frequencyresonance peak0.75 mm/V3dB2dB WithinOf initial valueAt 5Hz with FPC2.30m/V2.5dB2.5 dB WithinOf initial valueAt 1kHz, with FPC56Hz6Hz8 Hz Within ofInitial value16dB or less8 dB WithinOf initial value200or lessAt 1 kHz ,Excluding peak point25 kHz or more42 dB or more1kHzGain difference to 1kHzPolarityWhen a plus voltage is applied to F+ terminal pin, the objective lensApproaches the disc (in +Z direction) With WorldTech standard measuring equipmentTracking ActuatorItemSpecificationsReliabilityspecsRemarksMaximum ratingsAllowable current of coil220mA rmsContinuousWorking area of objective lens0.4 mm or moreElectrical characteristicsDC resistance of coil3.71Measured at the connector partInductance of coilTransmission characteristicsSensitivity0.50mm/V3dB2dB WithinOf initial valueAt 5Hz with FPC1.6m/V2.5dB2.5 dB WithinOf initial valueAt 1kHz, with FPCResonance frequency56Hz6Hz8 Hz Within ofInitial valueResonance peak16dB or less8 dB WithinOf initial valuePhase delay200or lessAt 1 kHz ,Excluding peak pointSecondary frequencyresonance peak20 kHz or more 35 dB or more1kHzGain difference to 1kHzPolarityWhen a plus voltage is applied to F+ terminal pin, the objective lensApproaches the disc (in +Z direction) With WorldTech standard measuring equipmentSKEW CHARACTERISTICSItemSpecificationsRemarkSkew accuracy in tangential direction0.3DVD0.5CDSkew accuracy in radial direction0.4DVD0.6CD1. Use the standard test disc2. Skew accuracy of DVDThe angle deviation from the installation standard of jitter bottom3. Skew accuracy of CD The angle deviation from the installation standard of jitter bottom Jitter spec of reliability test if applied for reliability testRELIABILITY TESTItemTest conditionsHigh temperature operating test1) Leave at 60 for 2 hours.2) Take measurement.Low temperature operating test1) Leave at 0 for 2 hours.2) Take measurement.High temperature storage test1) Leave at 70 for 96 hours.2) Leave at normal temperature and humidity for24 hours.3) Take measurement.Low temperature storage test1) Leave at 40 for 96 hours.2) Leave at normal temperature and humidityFor 24 hours.3) Take measurement.High temperature andHigh humidity storage test1) Leave at 60 and 90% RH for 96 hours.2) Leave at normal temperature and humidity for 24 hours.3) Take measurement.Unit shock test980 m/s2(100G,6ms, once in each of the X, Y,ZdirectionsUnit vibration testConstant 21.5m/s2 (2.2G),10 to 55 Hz, log sweep of 5 minutes one way ,20 minutes in each of the X,Y,Z directions Note：No condensation during above tests.絕對最大額定值 Absolutely Maximum Ratingu 力矩器Actuator項目Item最大允許值Max allowance備注Remarks線圈電流聚集Focus coil180mA RMS有效值Tracking current is 0mA循跡時電流為0mA循跡Tracking coil180mA RMS有效值Focus current is 0mA聚集時電流為0mAu 激光二極管項目Item最大允許值Max allowance備注Remarks激光二極管反向電壓Laser diode reverse voltage2V光探測二極管反向電壓Monitor photo diode inverse voltage30Vu PDIC項目Item最大允許值Max allowance備注Remarks電源電壓Power supply voltage6Vu 馬達Motor 項目Item最大允許值Max allowance備注Remarks主軸馬達允許電壓Spindle motor allowable voltage6V循跡馬達允許電壓Sled motor allowable voltage6V4-2 性能規(guī)格Characteristic Specification4-2-1 力矩器性能 Actuator Characteristic項目Item條件常溫規(guī)格Standard value at room temperature可靠性規(guī)格Reliability assurance specifications聚集FOCUS直流電阻DC resistanceBetween the pin21 to pin22 of FPC terminal4.46.4Within 30% of initial value低頻感度Low sensitivitySpecified at 5Hz1.5mm/V3dBWithin 20% of initial value加速度感度Acceleration sensitivitySpecified at 200Hz110m/s2/V20%Within 20% of initial value共振頻率(f0)Resonant frequencySpecified at maximum Q-value4258HzWithin 20% of initial valueQ值(Q)Q-valueQ-value=Gain(fo)-Gain(5Hz)Max 20dB相位PhaseAt 5004k Hz-15 +35o二級共振頻率2nd resonant frequencyMin 19KHz 循跡Tracking直流電阻DC resistanceBetween the pin23 to pin24 of FPC terminal3.15.1Within 30% of initial value低頻感度Low sensitivitySpecified at 5Hz1.3mm/V3dBWithin 20% of initial value加速度感度Acceleration sensitivitySpecified at 200Hz100m/s2/V20%Within 20% of initial value共振頻率(f0)Resonant frequencySpecified at maximum Q-value4561HzWithin 20% of initial valueQ值(Q0)Q-valueQ-value=Gain(fo)-Gain(5Hz)Max 20dB相位PhaseAt 15KHz-15 +35o二級共振頻率2nd resonant frequencyMin 20KHz 4-2-2 DVD光學性能 DVD Optical Characteristic項目Item條件Condition規(guī)格Specification可靠性規(guī)格Reliability spec.RF signalRF信號振幅RF signal amplitude14T信號p-p值p-p level of 14T signal0.920.22Vp-pWithin30% of initial valueJitter 值Jitter 相對標準時鐘的jitter值data to the standard clock10% Max14% maxFocus error signal信號振幅Signal amplitudep-p level of S-curve0.850.34V Vp-pWithin 30% of initial value信號偏置Signal balance信號的偏差Deviation of signal30%以下less than 17%Within 35% of initial value信號檢出范圍Detecting rangeS 曲線峰-峰值范圍S curve p-p range6.0m離焦Defocus最佳JITTER位置和標準位置的距離Distance of best jitter position and standard position1m極性Polarity(A+C)-(B+D)0時，DISC在焦點以內(nèi)IF (A+C)-(B+D)0，DISC closer than focalpoint4-2-3 CD光學性能 CD Optical Characteristic項目Item條件Condition規(guī)格Specification可靠性規(guī)格Reliability spec.RF signalRF信號振幅RF signal amplitude11T信號p-p值p-p level of 11T signal0.500.17Vp-pWithin 25% of initial valueJitter 值Jitter 3T jitter標準偏差Standard deviation of 3T26 nsec max.32 nsec max.Focus error signal信號振幅Signal amplitudep-p level of S-curve0.710.31V Vp-pWithin 3% of initial value信號檢出范圍Detecting rangeS 曲線峰-峰值范圍S curve p-p range6.0m離焦Defocus最佳JITTER位置和標準位置的距離Distance of best jitter position and standard position1mWithin 1m of initial value極性Polarity(A+C)-(B+D)0時，DISC在焦點以內(nèi)IF (A+C)-(B+D)0，DISC closer than focalpoint遁跡誤差信號Tracking error signal信號振幅Signal amplitudeSignal p-p level0.130.07V Vp-pWithin 30% of initial value信號偏置Signal balance信號的偏差Deviation of signal30%Within 20% of initial value柵格調(diào)整精度grating adjustmentSubtract 180 for phase shift between E and F signal position: approx. 37.5mm form center of disc45degWithin 45deg of initial value極性PolarityE-F0時，光點向內(nèi)周方向移動IF E-F0，the spots are slipped off the track to the inside.4-2-4 遁跡馬達特性 Sled motor Characteristic 項目Item條件常溫規(guī)格Standard value at room temperature可靠性規(guī)格Reliability assurance specifications空載電流No load current3V28mA max.空載轉(zhuǎn)速No load speed3V3800450rpm負載電流Rated load current3V,4g.cm85mA max.負載轉(zhuǎn)速Rated load speed3V,4g.cm2500350rpm啟動電壓Starting Voltage空載No load0.7V以下less than 0.7V.啟動電流Starting