长虹LT42液晶电视烧灯边板上高压电容,换过新的又烧掉了,请问高手这是哪的问题,大家看看高压板变压器那焊点是出厂就那样,还是别人后补焊的
[img]http://www.jdwx.info/thread-205903-1-1.html[/img][img]http://www.jdwx.info/thread-205903-1-1.html[/img][img]http://www.jdwx.info/data/attachment/forum/201207/09/085148cgbgsc4c45f74cff.jpg[/img]