数字电视发射机的维护和检修分析

Analysis of Maintenance and Overhaul of Digital TV Transmitter

信息技术迅速发展过程中,数字电视发射机得到了广泛的应用。同时,数字电视发射机在应用时产生的问题也明显增多。论述了数字电视发射机基本原理、数字电视发射机出现故障的主要原因以及数字电视发射机的维护和检修工作。

With the rapid development of information technology,digital TV transmitter is currently extensively applicated.Meanwhile,there’s an increased number of problems in its application.This article discusses the basic principles of digital TVtransmitters,the main reasons for the failure of it,and its maintenance and repairment.