收到同行送来的故障机壹台创维39E500E液晶电视,故障表现为绿灯亮但不开机,有时候开机不到一分钟就关机。主板号是5800-A8R560-0P50,此故障为通病,是主板的位号U21的3482不良导致,更换后故障修复。 |
|Archiver|手机版|家电维修论坛
( 蜀ICP备19011473号-4 川公网安备51102502000164号 )
GMT+8, 2025-5-20 14:10 , Processed in 0.122643 second(s), 18 queries .
Powered by Discuz! X3.5
© 2001-2025 Discuz! Team.