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TCL L32F3320B黄灯亮不开机修复

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Post time: 7 day(s) ago
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本帖最后由 复原家维 于 2019-7-16 18:23 编辑

黄灯亮,按开机键灯灭,一会儿再亮黄灯。屏不亮且无伴音。测电源板24V只有21V。是电源电压偏低引起开机故障。处理取样电阻,电压复原。开机正常。
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Post time: 7 day(s) ago
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谢谢楼主的有图有真相经验分享
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