收到同行送来的故障机壹台康佳LED42MS11DCE液晶电视,故障表现为无伴音,拆开机器,检测MHS9010-CF正常时,24脚13脚各12V,1脚12脚各0.98V.5脚5V.实测5脚0V。N206的1脚有5V。2.3脚0V.V214每个脚0V.把N206,V214各脚相连之后,一切正常,检测MHS9010-CF 5脚马上有5V电压。声音也正常。 |
|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, 2025-5-4 02:21 , Processed in 0.121376 second(s), 18 queries .
Powered by Discuz! X3.5
© 2001-2025 Discuz! Team.