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		<title>Studer A725 CDM1系統校正</title>
		<description>Discuss Studer A725 CDM1系統校正</description>
		<link>https://www.labc3.com/index.php/zh_tw/2011-04-12-12-22-00/cd/65-studer-a725-cdm1</link>
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			<title>RE: Studer A725 CDM1系統校正</title>
			<link>https://www.labc3.com/index.php/zh_tw/2011-04-12-12-22-00/cd/65-studer-a725-cdm1#comment-99</link>
			<description><![CDATA[幾點心得分享： 對焦行程中點校正部分，維修手冊記載的是「當Play Track 1時，電壓應該為 0 +/- 140mV，其實這並非越接近 0v 越好，這個中點電壓，會隨著播放的音軌，逐漸上升，當Track1電壓為-150mv時，播放外層音軌會上升到甚至接近200-300mV，因此應該根據是否可以正常播放 Track 1，之後再依序播放個音軌，最後要確定外層音軌也能夠正常播放，反覆調整到最內和最外音軌都能正常播放才是比較實際的做法。 另外雷射輸出功率校正、對焦行程中點校正部分會互相影響，中點校正若沒做好，會導致雷射功率範圍偏離原本正常的範圍，因此這些校正必須重複檢視過幾次才能確認工作範圍正常。]]></description>
			<dc:creator>周承賢</dc:creator>
			<pubDate>Sat, 24 Feb 2024 06:49:13 +0000</pubDate>
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			<title>小痞 says:</title>
			<link>https://www.labc3.com/index.php/zh_tw/2011-04-12-12-22-00/cd/65-studer-a725-cdm1#comment-13</link>
			<description><![CDATA[我的格子是耍寶用的 8) 以後會常常搬板凳來您這坐坐~]]></description>
			<dc:creator>小痞</dc:creator>
			<pubDate>Tue, 06 Dec 2011 04:04:44 +0000</pubDate>
			<guid>https://www.labc3.com/index.php/zh_tw/2011-04-12-12-22-00/cd/65-studer-a725-cdm1#comment-13</guid>
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			<title>站長Chris Chang says:</title>
			<link>https://www.labc3.com/index.php/zh_tw/2011-04-12-12-22-00/cd/65-studer-a725-cdm1#comment-12</link>
			<description><![CDATA[小痞兄您好，您的網站給我不少啟發，尤其是PCB清潔部分，歡迎多交流。]]></description>
			<dc:creator>站長Chris Chang</dc:creator>
			<pubDate>Mon, 05 Dec 2011 02:28:06 +0000</pubDate>
			<guid>https://www.labc3.com/index.php/zh_tw/2011-04-12-12-22-00/cd/65-studer-a725-cdm1#comment-12</guid>
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			<title>小痞 says:</title>
			<link>https://www.labc3.com/index.php/zh_tw/2011-04-12-12-22-00/cd/65-studer-a725-cdm1#comment-6</link>
			<description><![CDATA[:lol: 厲害~看得真過癮!! 我的機子都還沒整理這個部份，謝謝分享出來!]]></description>
			<dc:creator>小痞</dc:creator>
			<pubDate>Sat, 03 Dec 2011 08:26:56 +0000</pubDate>
			<guid>https://www.labc3.com/index.php/zh_tw/2011-04-12-12-22-00/cd/65-studer-a725-cdm1#comment-6</guid>
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