wgjjdwx 发表于 2025-7-22 18:50
这个很奇怪,待机0V,开机前5秒1.32V,5秒后1.12-1.2V跳动。
电视正常,换板是因为原板主控发热稍高(开 ...
创维55M7电视主板 5800-A8H730.rar (337.21 KB) 手机版|家电维修技术论坛 ( 鄂ICP备09003585号-2 )
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