产品规格书 电子.pdf

SPECIFICATIONS
CROI-AAA
批准审核制定
年月日
年月日年月日
米※米米*米米※※米*米ネ※米米**米※ネ米米*米*※米米米
深圳市
东电
S HEN N CHUDONGELECTR. D
适用范
Cope
1.本规格书适用于CD播放机用的CD机芯,(简称CD机芯);
深圳楚东电子有限公司产品型号为:CRO1-AMAA
This spccification is only suitable for CD mcchanism of CD player (thcrcaftcr
called CD mechanism): SHENZHEN CHUDONG electric co.Lld. Model: CRO1-AAA
1-2.对本规格书有疑义时,由楚东电子有限公司工程部负责解释。
Any query over the specification shall be expressed by E&D department O[ SHENZHEN
CLLLDONG electric co. Ltd
2.外观尺寸及安装方式
Dimension o[ shel and mode Of installation
2-1.外形尺寸及安装方式参照附件。
See attachment for draw ing of dimens ion of shell
般规格
l specification
3-1结构系统
3-1-1.进磔:马达驱动载入方式
Disc loading: Motorizcd loa
3-1-2.出碟:马达驱动出碟方式
Disc ejecting: Motorized ejection
3-1-3.播放:进碟→播放方式
Play: Loading-play methoe
3-1-4.光头驱动方式:进给马达二级减速帯动螺杆驱动方式
Pick-up drive mode: feeding motor 2 steps deceleration drive screw
抗振:三硅胶弹性体和弹貧组合抗振方式
Anti vibration: 3 silicon elasticity dampers me thod.
3-2.光头
Pick-up
3-2-1.光头:SF-CP2( Sanyo)光头
SF-CP2 (Sanyo)
3-2-2.激光波长:CD:790+10nm/-15nm
Wavc length of lascr: CD: 790 +10nm/-15nm
3-3.马达
or
3-3-1.主轴马达:直流马达:RF-400CcA-12265×1只( MABUCHT)
Spindle molor: DC molor: RF-400CA-12265 X1 unit MABUCH
3-3-2.进给马达:F-05OSH-11190X1只( MABUCH I
Sled motor: FH-050SH-I1190XI unit (MABLCH)
3-3-3.加载马达:FF-050SH-11190X1只( MABUCHI)
I, oading motor: FLI-050SHF-11190XI unit(MABUCIL1)
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3-4.检测开关
Detect swith
3-4-1.内周检测开关:SW-110×1只( SHIN MEI)
Detect switch SW-I10XI unit (SHTN MET)
3-4-2.光碟检测光敏接收管:PT908-7C×2只
Disc detecting silicon photo-transistor: PT908-7CX2 unit
5.重量:约为500克
Weight: approx imate 500g
4.一般性能
General performance
4-1.可使用光碟类型(12cm规格光磔)
原则上使用按 RED BOOKLE制定的规格生产的DISC(但不可使用8CM)
I'ype of playable disc (12cm disc only
4-2.结构:所有零件必须安装整齐、紧湊,不能有松脱
Structurc: Spccificd componcnts must be properly instal lc
4-3.外观:任何地方不能有功能缺陷或不适当的划伤,脏污和变形。
Appearance: Any performance defectives, unexpected scores, dirty
deformation arc not al lowed
4-4.动作性能
Operat ion performance
4-4-1.光碟插入:当光碟插入到规定的位置时,光碟必须被载入,并且平稳地火进主轴
马达的转盐
Disc loading: When a disc inserted at a prescribed position, the disc sha
be loaded and smoothly chucked on the turntable of spindle motor
4-4-2.光碟退出:当退出光碟的按键被按后,已被载入的光碟必须退出到规定的位置。
Disc ejec Lion: When the EJECT bullon is pressed, a I oaded disc shal I be
cjccted at the prescribed position, and be stopped there.
4-4-3.番放:当光碟被载入,CD机芯必须平稳地转换到播放状态并且播放。
Pl ayback: When a disc is loaded, it shal I be smooth ly set into playback
state and playback
4-4-4.选曲:当选曲的按键被按后,选取的曲目将被选择,CD机芯必须平稳地将被选的
出目进地播放。
Track sclcction: When the track sclcctive button is pressed, a designated
track shall be sclcctcd, and the disc shall be smoothly sct into playback statc
4-5.光碟再载入的防护:当有光碟在CD机芯中时,另一张光碟将无法载入。
Prevention form 2 disc insertion: there is no way for another disc goes
in when there is a disc on turntable
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