彩色电视机遥控电路的控制过程

The Controlling Process of Telocontrol Circuit of Color TV

彩色电视机的遥控电路复杂、类型多,学生对遥控电路的控制过程觉得难以掌握。本文对康佳牌T3731E1型彩色电视机遥控电路的开关机控制过程、模拟量的控制过程、TV/AV的切换过程及频段切换过程进行分析,归纳出电视机遥控电路控制过程的特点。

With the complexities and various types of telecntrol circuit of color TV, it is hard for the students to master the controlling processe of telecontrol ciruit.This paper sum marizes the characteristics of controlling processes of TV telecontrol circuit by analyzing the controlling processe of switching in telecontrol circuit and the imitating quantity of KONKA T3737E1,as well as the processes of the swiftching of TV/AV and frequency.