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    <description>Latest 20 threads of 乐视液晶电视维修</description>
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      <title>求乐视4X40中超版强制刷机包</title>
      <link>http://www.ifix.net.cn/thread-115459-1-1.html</link>
      <description><![CDATA[求乐视4X40中超版强制刷机包]]></description>
      <category>乐视液晶电视维修</category>
      <author>A液晶专业维修唐</author>
      <pubDate>Fri, 30 Jan 2026 08:03:00 +0000</pubDate>
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      <title>乐视Letv X60 数据强刷U盘固件软件升级包</title>
      <link>http://www.ifix.net.cn/thread-115407-1-1.html</link>
      <description><![CDATA[]]></description>
      <category>乐视液晶电视维修</category>
      <author>bglk027534</author>
      <pubDate>Tue, 13 Jan 2026 12:18:55 +0000</pubDate>
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    <item>
      <title>乐视LETV GS39升级数据</title>
      <link>http://www.ifix.net.cn/thread-115404-1-1.html</link>
      <description><![CDATA[乐视LETV GS39升级数据]]></description>
      <category>乐视液晶电视维修</category>
      <author>liangwenming</author>
      <pubDate>Tue, 13 Jan 2026 05:38:27 +0000</pubDate>
    </item>
    <item>
      <title>乐视X3-55-L553L1点位图</title>
      <link>http://www.ifix.net.cn/thread-115390-1-1.html</link>
      <description><![CDATA[乐视X3-55-L553L1-版号TD.MS6A928.702.A15217]]></description>
      <category>乐视液晶电视维修</category>
      <author>langsha</author>
      <pubDate>Tue, 06 Jan 2026 09:33:19 +0000</pubDate>
    </item>
    <item>
      <title>请问乐视 L434FCNN遥控关机后无法二次开机是咋回事？</title>
      <link>http://www.ifix.net.cn/thread-115273-1-1.html</link>
      <description><![CDATA[如题：请问乐视 L434FCNN遥控关机后无法二次开机是咋回事？主板是MS6A938-MBD-A-H5200，电视机插上电源，亮红灯，遥控可以开机，遥控关机后不转红灯，还是蓝灯亮，无法二次开机，请教大佬们这是咋回事？也恢复出厂设置了，没有用！关闭总电源又可以重复上面的！]]></description>
      <category>乐视液晶电视维修</category>
      <author>sgw1970</author>
      <pubDate>Wed, 03 Dec 2025 23:57:58 +0000</pubDate>
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    <item>
      <title>乐视y43（q43a）全套</title>
      <link>http://www.ifix.net.cn/thread-115046-1-1.html</link>
      <description><![CDATA[乐视y43全套,量产好的，刷机的都有，量产的屏参多。包里有主板图片]]></description>
      <category>乐视液晶电视维修</category>
      <author>国亮家电88</author>
      <pubDate>Mon, 22 Sep 2025 08:51:38 +0000</pubDate>
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    <item>
      <title>乐视S50air强制升级软件</title>
      <link>http://www.ifix.net.cn/thread-113046-1-1.html</link>
      <description><![CDATA[]]></description>
      <category>乐视液晶电视维修</category>
      <author>国亮家电88</author>
      <pubDate>Mon, 27 May 2024 14:59:56 +0000</pubDate>
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    <item>
      <title>乐视L654UCN1X655</title>
      <link>http://www.ifix.net.cn/thread-113009-1-1.html</link>
      <description><![CDATA[乐视L654UCN1X655（938芯片）有升级方法]]></description>
      <category>乐视液晶电视维修</category>
      <author>国亮家电88</author>
      <pubDate>Sat, 25 May 2024 00:32:18 +0000</pubDate>
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    <item>
      <title>乐视电视D32PHCNN.原机备份程序。和配套的U盘程序。</title>
      <link>http://www.ifix.net.cn/thread-112532-1-1.html</link>
      <description><![CDATA[]]></description>
      <category>乐视液晶电视维修</category>
      <author>81227</author>
      <pubDate>Mon, 25 Mar 2024 08:51:56 +0000</pubDate>
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    <item>
      <title>求乐视L434FCNN  卡在开机画面，升级显N0T  FOUND LETV  USB  SCRIPT   938 IN  USB</title>
      <link>http://www.ifix.net.cn/thread-112328-1-1.html</link>
      <description><![CDATA[N0T  FOUND LETV  USB  SCRIPT   938 IN  USB是升级数据不对吗？]]></description>
      <category>乐视液晶电视维修</category>
      <author>陈长均</author>
      <pubDate>Thu, 22 Feb 2024 04:08:55 +0000</pubDate>
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    <item>
      <title>乐视X60S主板x60-dtmb读写emmc点位图</title>
      <link>http://www.ifix.net.cn/thread-111432-1-1.html</link>
      <description><![CDATA[乐视X60S主板x60-dtmb读写emmc点位图]]></description>
      <category>乐视液晶电视维修</category>
      <author>马良电器</author>
      <pubDate>Thu, 07 Sep 2023 02:26:28 +0000</pubDate>
    </item>
    <item>
      <title>乐视各型号强制恢复出厂设置方法及升级方法。。。</title>
      <link>http://www.ifix.net.cn/thread-110530-1-1.html</link>
      <description><![CDATA[]]></description>
      <category>乐视液晶电视维修</category>
      <author>caoweixi1</author>
      <pubDate>Tue, 11 Apr 2023 12:15:17 +0000</pubDate>
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    <item>
      <title>乐视D32PHCNN,ST358A-CP4量产软件。</title>
      <link>http://www.ifix.net.cn/thread-110520-1-1.html</link>
      <description><![CDATA[]]></description>
      <category>乐视液晶电视维修</category>
      <author>YSCAI</author>
      <pubDate>Sun, 09 Apr 2023 10:49:02 +0000</pubDate>
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      <title>TB12乐视S50Air_X50AIR_MB-H5000_2G_8G_RT809H量产TPT500J1-LE8_EMMC_V5.0_6A918方案2K主板测好</title>
      <link>http://www.ifix.net.cn/thread-108603-1-1.html</link>
      <description><![CDATA[TB12乐视S50Air_X50AIR_MB-H5000_2G_8G_RT809H量产TPT500J1-LE8_EMMC_V5.0_6A918方案2K主板测好]]></description>
      <category>乐视液晶电视维修</category>
      <author>caoweixi1</author>
      <pubDate>Mon, 24 Oct 2022 00:14:31 +0000</pubDate>
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    <item>
      <title>乐视 超4-938系列电源板图纸</title>
      <link>http://www.ifix.net.cn/thread-103748-1-1.html</link>
      <description><![CDATA[]]></description>
      <category>乐视液晶电视维修</category>
      <author>科龙电子科技</author>
      <pubDate>Tue, 02 Mar 2021 16:34:40 +0000</pubDate>
    </item>
    <item>
      <title>乐视X50_Air电路图纸</title>
      <link>http://www.ifix.net.cn/thread-102429-1-1.html</link>
      <description><![CDATA[]]></description>
      <category>乐视液晶电视维修</category>
      <author>yangfushi</author>
      <pubDate>Sat, 31 Oct 2020 15:36:10 +0000</pubDate>
    </item>
    <item>
      <title>乐视L403P3指示灯不亮，不开机主板维修</title>
      <link>http://www.ifix.net.cn/thread-101608-1-1.html</link>
      <description><![CDATA[乐视L403P3指示灯不亮，不开机，打开检查电源板正常，主板测量各个电压后，发现U1403电压不正常，输出只有3.7V，查图纸电压应该为5V输出，给芯片U700，U1402，U1003供电。直接更换芯片TPS54528,依然电压还是3.7V，证明原来芯片应该没有坏，于是检查外围贴片电阻，太小需要小心焊下测量，发现R1422阻值图纸标注47K，实测46K多点，估计电阻有问题，找一473贴片电阻换上，开机电压正常，指示灯亮，可以正常开机，维修到止结束。]]></description>
      <category>乐视液晶电视维修</category>
      <author>淮安新科</author>
      <pubDate>Thu, 06 Aug 2020 07:42:02 +0000</pubDate>
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    <item>
      <title>乐视电源板SHG5502A-215E电源输出不稳定带载能力差的故障和电路图技改</title>
      <link>http://www.ifix.net.cn/thread-101346-1-1.html</link>
      <description><![CDATA[]]></description>
      <category>乐视液晶电视维修</category>
      <author>AZO1000</author>
      <pubDate>Tue, 14 Jul 2020 02:45:20 +0000</pubDate>
    </item>
    <item>
      <title>自绘乐视电源板SHG5502A-215E原理图(PFC部分UCC28063)</title>
      <link>http://www.ifix.net.cn/thread-96269-1-1.html</link>
      <description><![CDATA[自绘乐视电源板SHG5502A-215E原理图(PFC部分UCC28063)供修理时作个参考。





再次整理了一下乐视电源板SHG5502A-215E原理图，可以下载下面这个文档。]]></description>
      <category>乐视液晶电视维修</category>
      <author>李雅川</author>
      <pubDate>Sun, 28 Jul 2019 13:41:07 +0000</pubDate>
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    <item>
      <title>乐视换板改屏参方发</title>
      <link>http://www.ifix.net.cn/thread-93786-1-1.html</link>
      <description><![CDATA[分享乐视换板改屏参方发]]></description>
      <category>乐视液晶电视维修</category>
      <author>皓月</author>
      <pubDate>Tue, 19 Mar 2019 07:20:18 +0000</pubDate>
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