摘要
在介绍TEA106X系列电话机专用通话集成电路的同时,以HA22(Ⅱ)P/T型电话机通话电路为例,简述了该系列中TEA1062集成块组成的通话电路工作原理,并对常见的七个故障进行了分析.
In the course of the introduction to the TEA106Xseries special telephone communicative integration circuit,HA22(II)P/T type telephone communicative circuit is taken as an example.The present paper gives a brief description of the working principles of the communicative circuit made up of the TEA 1062 integration circuit,and also offers an analysis of the seven common breakdowns.
出处
《甘肃教育学院学报（自然科学版）》
2003年第4期26-29,共4页
Journal of Gansu Education College(Natural Science Edition)
