小摩PHILIPS CD951！

HQ

       [em09][em11]

HQ

          [em09][em11][em02][em06]

土八路

又可以继续了！
[em11][em11][em11][em08][em06][em09]

cww11

clj689

我经常被朋友们拉去白打工.5555555今天还帮别人义务修理了台29寸的大彩电,1毛都没有得555不好说

AKMY5

有空不敢说,主要是有兴趣玩!
这儿还有位骑手老兄是修理飞机的!呵呵[em11][em11]

clj689

AKMY5兄.看来你是这里.玩JJ最多的人了.什么都可以搞来玩玩.好有时间啊[em11][em09]

AKMY5

光头是固定的,只是镜头在移动!相对于CD而言,这种光头才是完美的做工!
大家可以看,用了三块光靶,一块是拾取信号用的,一块是聚焦的!还有一块据说是刻录的!
它不象CD的,信号都是一块光靶的!应该强很多!上面的CDM-4的机芯他就是拆这个光管用的!<img src="attachments/dvbbs/2005-5/200559152630945.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-5/200559152630945.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />

<img src="attachments/dvbbs/2005-5/20055915271160.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-5/20055915271160.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />

<img src="attachments/dvbbs/2005-5/200559152721419.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-5/200559152721419.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />

<img src="attachments/dvbbs/2005-5/20055915286453.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-5/20055915286453.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />

AKMY5

以下是引用HQ在2005-5-9 11:31:00的发言：

本来就是一般货色


[em11]

我以前还见过非记的另一种摇头丸,但是整个机芯都是铸铝的,很重!是CD-ROM上面的!
但是我不记得是什么机芯了!用的无刷电机!就连无刷电机的PWM驱动IC都装在机芯上面了!有片铝片给盖住屏蔽了!激光头做成和硬盘的磁头差不多!摇臂也是铝的!

当年我们连KSS-210都少见的年代,见到这种JJ很是吃惊!!![em12]
只不过当年没有资料,加上自己水平也菜[em11][em11],就没有敢买下来[em02]

相比之下,这种省米的塑料的摇头丸除了可以摇头之外,信号的信噪比等硬指标,是没有可陈之处的!

[em11][em11]

AKMY5

以下是引用文招在2005-5-9 10:40:00的发言：
摇头丸的不是12.6吧？[em11][em11][em11][em11]

我回头查了一下QQ的聊天记录,你楼下的兄弟说的对,是CDM-4的!呵呵
所以我回帖加了不确定,懒得去翻了!主要是想给大家介绍一下调整的方法,主题不跑就OK!呵呵!

据他说用一个类似以前学生用的那种低倍显微镜(可以保证观察光路与镜头垂直),然后把光头的镜头组件拆掉,给新装上的激光管通上电(注意不能太强,以免伤眼睛,有点微亮就可以,象万用表针去测量时的光强度就OK),然后在观察镜种能看到光路射回到光靶上,三光束的就把由偏光栅分开来的三束光调整对着三个小光靶就OK!单光束的更简单,它只有一个光靶,和三光束的中间的光靶一样,是田字形的!呵呵

我现在也在找几个坏的光头在试!大家谁有兴趣的来试一下吧,对几次就熟手了!呵呵

cww11

采用独立电源，共10组电源
<img src="attachments/dvbbs/2005-5/200559113942881.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-5/200559113942881.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />

加装的晶振
<img src="attachments/dvbbs/2005-5/200559114127258.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-5/200559114127258.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />

加装的数字输出，效果特好，莲花座的根本没法跟它比
<img src="attachments/dvbbs/2005-5/200559114535306.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-5/200559114535306.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />

HQ

本来就是一般货色


[em11]

cww11

文招

摇头丸的不是12.6吧？[em11][em11][em11][em11]

AKMY5

以下是引用HQ在2005-5-8 0:57:00的发言：

我认识一位网友能修光头!就是换光管把坏的激光头给修好!比我的改光头还爽!有的话大家就有省米的发烧方法啦![em11][em11][em11]

下面我上张他和我QQ聊天时发给我的他修好的非鸡的12.6(应该是吧)的光头
请注意光头的接收光靶,因为不合适,他还做了一块小板子粘上去的,激光管用的是在SCSI接口的MO上拆的大功率的激光管!(这种管可比CD的好很多啊!功率大,原来还带烧录的),可以说,他的这台JJ再也不用担心光头会坏了!
据他说这样对焦调整的成功率在95%!!!

<img src="attachments/dvbbs/2005-5/20055915231968.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-5/20055915231968.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />

<img src="attachments/dvbbs/2005-5/2005591546846.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-5/2005591546846.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />

<img src="attachments/dvbbs/2005-5/20055915426669.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-5/20055915426669.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />

AKMY5

以下是引用blasterno1在2005-5-8 10:36:00的发言：

答应网上朋友上机芯图的,没拿到相机还上不来!看到八路兄这儿热闹,也来凑一下![em11][em11]

blasterno1

DANIELYANG

有不少高档机，但就读碟而言还真没有一部能比的上227的。
纳闷，这么好用的光头组件为何就不生产了呢。

clj689

贵啊.买不起啊![em11][em11][em09]

骑手