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iFix 爱修网»Forum › 液晶显示器 维修交流 资料下载 › 资料信息不完整帖 › 请教下M59W V2.3 拼接屏主板自动开关机故障
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请教下M59W V2.3 拼接屏主板自动开关机故障

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xinxiang
Post time: 2023-9-16 22:00:32
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请教下M59W V2.3  拼接屏主板自动开关机是哪儿的问题？电源板正常，高压板正常，出故障的时候主板无背光控制电压，会自动开也会自动关机，排除接触不良故障，不会是25Q32存储器故障吧？

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李雅川
Post time: 2023-9-24 17:06:48
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    看看你遇到的拼接屏用的电源板是不是麦格米特MP128FL-3C电源板？若是的话请参看一下我的维修案例。论坛搜索麦格米特即可。
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