论文部分内容阅读
电视机行输出变压器发生短路是一种常见故障,并将直接导致行输出管及其它器件损坏,在更换上述器件之前,有必要对行输出变压器是否发生短路作出判定。鉴于上述原因,本人设计制作了一种行输出短路测试仪,经多次使用,准确率为百分之百,它可测出黑白电视和彩色电视的一体化或非一体化行输出的短路情形,同时还可反映出产品质量的优劣。
TV line output transformer short circuit is a common fault and will directly lead to damage to the line output tube and other devices, before the replacement of these devices, it is necessary to determine whether the line output transformer short circuit. In view of the above reasons, I designed a line output short circuit tester, after repeated use, the accuracy rate of 100%, it can be measured black and white TV and color TV integrated or non-integrated output short circuit, but also Can reflect the pros and cons of product quality.