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[随便说说]刘一手【维修笔记】65英寸的电视，出现有声音无图像的问题 [复制链接]
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帅哥离线暮雨潇潇
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楼主  发表于: 2024-02-22 , 来自:江苏省0==
今天上门维修了一台TCL电视，出现了有声音无图像的问题。这是一台65英寸的液晶电视，购买时间为三年零一个月，目前已过保修期。我在上门之前向客户询问了维修费用，因为上门维修65英寸的电视存在一定风险。我报价一千一，客户表示同意，并准备好了所需的配件。于是我便上门进行维修。这台电视的结构与普通电视无异，贴上后看不出边框。

在进行维修前，我与客户进行了良好的沟通，并收好了定金。我已经准备好了所需的配件。现在，我正在拆解电视，并检查背光灯条是否出现问题。这是电视的内部结构，对于55英寸及以上的电视来说，拆解过程存在风险，屏幕容易碎裂。这些边条非常脆弱，需要小心处理。这是我们常说的“修好赚一千，拆坏赔五千”的情况。如果真的拆坏了，就要赔偿相应的损失。在拆解的过程中，需要胆大心细，并牢记每个位置。

在进行维修前，我已经收好了定金，并准备好了所需的配件。现在，我正在检查需要更换的灯条。每根灯条之间是串联的，但有两组灯条是并联的。现在，我准备开始更换灯条，并将旧的灯条留着，将新的灯条放在旁边。我先测试了一下通电情况，确保背光可以正常亮起。这是为了避免风险，确保维修成功。这一步需要进行通电测试，确保灯条正常工作。如果测试正常，说明故障已经解决了一半。
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行文不够言简意赅！
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修一下也不便宜
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4楼 发表于: 2024-02-28 , 来自:江苏省0==
TCL 65寸，基础款新的就2000出头。。
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5楼 发表于: 2024-02-28 , 来自:江苏省0==
我选择买新的。。。。
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6楼 发表于: 2024-02-28 , 来自:江苏省0==
好多年不看电视
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