董晓亮 发表于 2026-6-26 17:51
两个都试过? 是测试了电视的两个HDMI接口 ?
机顶盒启动时电视可以正常显示,那么初步可以判定HDMI线无问 ...
136523202 发表于 2026-6-27 10:58
两个口同时坏几率小,参考我的https://www.dzdu.com/forum.php?mod=viewthread&tid=884487&mobile=1 ...
手机版|家电维修技术论坛 ( 鄂ICP备09003585号-2 )
GMT+8, 2026-6-27 23:32 , Processed in 0.022732 second(s), 6 queries , Gzip On, MemCache On.
Powered by Discuz! X3.4
Copyright © 2001-2020, Tencent Cloud.