天气预报15天查询> 其他> 电视开不了机通电后无任何反应

电视开不了机通电后无任何反应

更新时间: 2020-09-28 00:00:00     

原因及解决方法:

1、插座没电、电源线断线或电源开关损坏,检查修复,更换开关;

2、桥式整流、滤波电容、电源开关管或模块损坏,导致电源保险丝熔断,检测并按原设计参数更换已损元器件;

3、整流滤波后的315伏正常,启动电路里的电阻开路或虚焊,更换或补焊;

5、拨打售后服务电话或到当地售后服务中心解决。

关键词: 电视 通电 任何 反应

如有意见、反馈、侵权或投诉等情况,请联系:

电话:
邮箱:

我们将会在48小时内给与处理!

版权所有 Copyright ? 2009-2020 tianqiyubao3.com

页面:/news/view-1414510/ | 耗时:0.3442 s | 内存:1.89 MB | 查询:4 | 缓存读取:4 写入:0 | 加载文件:23
select * from tbl_Articles WHERE ArticleID=1414510 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1414510 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1414510 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(3235657,1131199,629644,1094823,1129469,1306505,1078124,1084865,1082233,1101185,1093206,1081053,187631,1067886,1093266,1112280,1063975,2307442,1658775,1124416,1123281,2704528,1132655,1049448,1086498,1064031,1067025,1070967,1062706,457083) ORDER BY field (ArticleID,3235657,1131199,629644,1094823,1129469,1306505,1078124,1084865,1082233,1101185,1093206,1081053,187631,1067886,1093266,1112280,1063975,2307442,1658775,1124416,1123281,2704528,1132655,1049448,1086498,1064031,1067025,1070967,1062706,457083)