电话机免提通话集成电路的特点及常见故障的分析

Characteristics and Ordinary Breakdown Analysis of Telephone Set Integrated Circuit for not Being Lifted Converse

在比较电话机免提通话集成电路特点的同时,分析了MC34018集成电路的内部工作原理及其常见故障,并优化了与集成块TEA1062共同组成的免提电路的工作流程.

Through comparing the converse integrated circuit characteristics of telephone sets, the integrated circuit of MC34018 internal work principles and its familiar breakdowns are analyzed. The whole piece TEA 1062 to constitute together that lift the electric circuit.