还不够深入,已插入5mm了,到尽头啦。
<div class="quote"><b>以下是引用<i>yyym2</i>在2006-12-7 12:55:00的发言:</b><br/>33大老,把机心那条黄线,仔细插进板里,你那不够回````</div><p></p><p><br/><br/>刚才飞兄来电话说,将伺服板和电源板连线拔起,再将两插头掉转插,结果也没效。</p><p>将伺板仔细看了看和有怀疑的地方补焊一下,发觉有地方有疑点,不知同这里有没有关系。</p><br/><br/>目前的毛病是不会转动,开机关机时光头会跳动一次,但好象激光都没有了。<br/><p>我的机这个开关顶住下面的柱(螺丝),盖不上的,只好另想办法</p> <p>我也怀疑那个黄线没插进去</p><p></p><p>最好来个插好了的黄线的细节图片</p> 33大老,把机心那条黄线,仔细插进板里,你那不够回```` <div class="quote"><b>以下是引用<i>imagine</i>在2006-12-7 7:25:00的发言:</b><br/><p>wong兄</p><p>請重新翻焊一次MCU的IC座(並在板面上細看IC座底部,看看焊錫有沒有流到IC腳間短路了)</p><p>仔細檢查電源板上的貼片部份</p></div><p></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span lang="ZH-CN" style="FONT-FAMILY: SimSun; mso-ascii-font-family: "Times New Roman"; mso-fareast-language: ZH-CN; mso-hansi-font-family: "Times New Roman";"><font size="3">今早已将电源板重新执焊锡一次,还没有一点起色,转盘全不动,光一只动一动,连聚焦动作都没有!</font></span></p><p><br/></p>
光頭移動摩打接線是反接?
<div class="quote"><b>以下是引用<i>Jacques</i>在2006-12-7 2:14:00的发言:</b><br/><div><font size="2"><u>wongkm33兄</u></font></div><div><font size="2">我看過你的相片, 你光頭移動摩打接線是反接了 !</font></div><br/></div><p></p><br/> <p>wong兄</p><p>請重新翻焊一次MCU的IC座(並在板面上細看IC座底部,看看焊錫有沒有流到IC腳間短路了)</p><p>仔細檢查電源板上的貼片部份</p> <div><font size="2"><u>wongkm33兄</u></font></div><div><font size="2">我看過你的相片, 你光頭移動摩打接線是反接了 !</font></div>CD转盘相片
<br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/>小钳子,看完可删此帖。<div class="quote"><b>以下是引用<i>c8403516</i>在2006-12-6 11:12:00的发言:</b><br/>電源板裝好了, 各点電壓正常, 但是環牛有吱吱聲, 在一呎之外才消失, 這正常嗎, 有沒有方法犀解決?</div><p>调换一下输入交流的相位</p> <p>高价板的牛也<strong>吱。空载时也吱</strong></p> <p>仔细检查显示板的IC</p><p></p><p>一定焊接出了问题</p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><a name="OLE_LINK1"><font size="3"><span style="FONT-FAMILY: 新細明體; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-bidi-font-weight: bold;">正常是这样显示啊,下面是</span><span lang="EN-US" style="mso-bidi-font-weight: bold;"><font face="Times New Roman">Gary1231233</font></span></font></a><span style="mso-bookmark: OLE_LINK1;"><span style="FONT-FAMILY: 新細明體; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-bidi-font-weight: bold;"><nobr></nobr><font size="3">兄所说的,我正是这样分</font></span><span lang="EN-US" style="mso-bidi-font-weight: bold;"><font face="Times New Roman" size="3">3</font></span></span><span style="mso-bookmark: OLE_LINK1;"><font size="3"><span style="FONT-FAMILY: 新細明體; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-bidi-font-weight: bold;">段不同显示。</span><span lang="EN-US" style="mso-bidi-font-weight: bold;"><p></p></span></font></span></p><p></p><p></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><font size="3"><span style="mso-bookmark: OLE_LINK1;"><span style="FONT-FAMILY: 新細明體; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-bidi-font-weight: bold;">按</span><span lang="EN-US" style="mso-bidi-font-weight: bold;"><font face="Times New Roman">REPEAT</font></span></span><span style="mso-bookmark: OLE_LINK1;"><span style="FONT-FAMILY: 新細明體; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-bidi-font-weight: bold;">,第</span><span lang="EN-US" style="mso-bidi-font-weight: bold;"><font face="Times New Roman">1</font></span></span><span style="mso-bookmark: OLE_LINK1;"><span style="FONT-FAMILY: 新細明體; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-bidi-font-weight: bold;">次显示</span><span lang="EN-US" style="mso-bidi-font-weight: bold;"><font face="Times New Roman">”r<span style="mso-spacerun: yes;"> </span>ALL”,<p></p></font></span></span></font></p><p></p><p></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><font size="3"><span style="mso-bookmark: OLE_LINK1;"><span style="FONT-FAMILY: 新細明體; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-bidi-font-weight: bold;">按</span><span lang="EN-US" style="mso-bidi-font-weight: bold;"><font face="Times New Roman">REPEAT</font></span></span><span style="mso-bookmark: OLE_LINK1;"><span style="FONT-FAMILY: 新細明體; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-bidi-font-weight: bold;">,第</span><span lang="EN-US" style="mso-bidi-font-weight: bold;"><font face="Times New Roman">2</font></span></span><span style="mso-bookmark: OLE_LINK1;"><span style="FONT-FAMILY: 新細明體; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-bidi-font-weight: bold;">次显示</span><font face="Times New Roman"><span lang="EN-US" style="mso-bidi-font-weight: bold;">”r<span style="mso-spacerun: yes;"> </span>ONE”,</span></font></span><span style="mso-bookmark: OLE_LINK1;"><span lang="EN-US" style="mso-bidi-font-weight: bold;"><p></p></span></span></font></p><p></p><p></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><font size="3"><span style="mso-bookmark: OLE_LINK1;"><span style="FONT-FAMILY: 新細明體; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-bidi-font-weight: bold;">按</span><span lang="EN-US" style="mso-bidi-font-weight: bold;"><font face="Times New Roman">REPEAT</font></span></span><span style="mso-bookmark: OLE_LINK1;"><span style="FONT-FAMILY: 新細明體; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso <p>晕</p><p></p><p>我没拍照片</p><p>我的机器被抢走啦</p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="FONT-FAMILY: 新細明體; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">小</span><span lang="ZH-CN" style="FONT-FAMILY: 新細明體; mso-ascii-font-family: "Times New Roman"; mso-fareast-language: ZH-CN; mso-hansi-font-family: "Times New Roman";">钳子,这</span><span lang="EN-US" style="mso-fareast-language: ZH-CN;"><font face="Times New Roman">2</font></span><span lang="ZH-CN" style="FONT-FAMILY: 新細明體; mso-ascii-font-family: "Times New Roman"; mso-fareast-language: ZH-CN; mso-hansi-font-family: "Times New Roman";">个字符正常显示是怎样的。其他数字显示都很正常呀。是不是这块</span><span lang="EN-US" style="mso-fareast-language: ZH-CN;"><font face="Times New Roman">IC</font></span><span lang="ZH-CN" style="FONT-FAMILY: 新細明體; mso-ascii-font-family: "Times New Roman"; mso-fareast-language: ZH-CN; mso-hansi-font-family: "Times New Roman";">脚间有残馀东西看不到造成短路?</span><span lang="EN-US" style="mso-fareast-language: ZH-CN;"><p></p></span></p> <p>建议<strong><em>wongkm33不要动啦!</em></strong></p><p>如果数字显示8位不却字符就没问题!</p><p></p><p><font face="PMingLiU">按</font><span lang="EN-US"><font face="Times New Roman">REPEAT</font></span><span style="FONT-FAMILY: 新細明體; mso-ascii-font-family: 'times new roman'; mso-hansi-font-family: 'times new roman';">时,显示板打出是</span><span lang="EN-US"><font face="Times New Roman">”r” </font></span></p> <div class="quote"><b>以下是引用<i>wongkm33</i>在2006-12-9 15:00:00的发言:</b><br/><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="FONT-FAMILY: 新細明體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';"><font color="#0909f7" size="7">成功啦!</font>今早收到小钳子寄来的伺服板,更换后,一天光晒!一切正常运作,多谢各位好友提供宝贵意见和帮助,得已成功完成这转盘</span><span lang="EN-US"><font face="Times New Roman">diy</font></span><span style="FONT-FAMILY: 新細明體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">,再次谢谢各位老友!谢谢小钳子操心,帮忙!</span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="FONT-FAMILY: 新細明體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">目前操作遥控器时,按</span><span lang="EN-US"><font face="Times New Roman">TIME</font></span><span style="FONT-FAMILY: 新細明體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">时,显示板打出的是</span><span lang="EN-US"><font face="Times New Roman">”─” </font></span><span style="FONT-FAMILY: 新細明體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">符号,按</span><span lang="EN-US"><font face="Times New Roman">REPEAT</font></span><span style="FONT-FAMILY: 新細明體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">时,显示板打出是</span><span lang="EN-US"><font face="Times New Roman">”r” </font></span><span style="FONT-FAMILY: 新細明體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">符号</span><font face="Times New Roman"><br/> </font><span style="FONT-FAMILY: 新細明體; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">,不知这样是正常的现象?如果不是请指教帮忙!</span></p></div><p>OK,就恭喜先。其实DIY只要胆大心细,完全OK!!</p> <p></p><p>一定是你的显示的贴片IC焊接出了问题</p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="FONT-FAMILY: 新細明體; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";"><font color="#0909f7" size="7">成功啦!</font>今早收到小钳子寄来的伺服板,更换后,一天光晒!一切正常运作,多谢各位好友提供宝贵意见和帮助,得已成功完成这转盘</span><span lang="EN-US"><font face="Times New Roman">diy</font></span><span style="FONT-FAMILY: 新細明體; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">,再次谢谢各位老友!谢谢小钳子操心,帮忙!</span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="FONT-FAMILY: 新細明體; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">目前操作遥控器时,按</span><span lang="EN-US"><font face="Times New Roman">TIME</font></span><span style="FONT-FAMILY: 新細明體; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">时,显示板打出的是</span><span lang="EN-US"><font face="Times New Roman">”─” </font></span><span style="FONT-FAMILY: 新細明體; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">符号,按</span><span lang="EN-US"><font face="Times New Roman">REPEAT</font></span><span style="FONT-FAMILY: 新細明體; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">时,显示板打出是</span><span lang="EN-US"><font face="Times New Roman">”r” </font></span><span style="FONT-FAMILY: 新細明體; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">符号</span><font face="Times New Roman">
</font><span style="FONT-FAMILY: 新細明體; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">,不知这样是正常的现象?如果不是请指教帮忙!</span></p> 晕啊,我的故障和wong兄的差不多,主导电机根本不转,步进电机倒转个不停,限位开关也不起作用,直到齿转打滑,好心痛啊.光头有聚焦动作,还能看到红色的激光.检查了N遍接线也没解决.本人对CD机工作原理一窍不通,请DX们指点一下:如果伺服板上接线不问题,仅从电源板上接上双5V电源,其它线都不接(仓门开关短路),主导电机会不会工作啊????