一台厦华XT—5101型彩电出现红色垂直干扰带,有时出现在屏幕右边1/3处,有时出现在左边1/3处,有时在屏幕中央,不论有无图像,干扰带均存在。根据这一现象,一般认为故障出自行输出级,并且多半是行输出变压器因质量不良而产生辐射所致。开机检查,行输出变压器磁芯间隙已被胶水固定,⑧脚接 A XORA XT-5101 color TV with red vertical interference band, sometimes appear in the right 1/3 of the screen, and sometimes appear in the left 1/3, sometimes in the center of the screen, with or without images, interference bands are present. According to this phenomenon, it is generally considered that the fault is caused by the output level of the line, and most of the line output transformer is due to the poor quality. Boot check, line output transformer core gap has been fixed glue, ⑧ feet connected