摘要
结合市场销量较大的熊猫TMPA88××系列彩电电路,简要介绍静音电路的功能用途,阐述几款常用伴音功放电路的静音原理,讨论并提供相关软件的支持和硬件电路的设计。
The TMPA88 xx series of PANDA brand CTV which performs well in the market is introduced.The function and purpose of mute circuit in CTV system are discussed.The principle of some audio power amplifier mute circuit is presented,and related software and the design of hardware connection are given as well.
出处
《国外电子元器件》
2007年第1期43-48,共6页
International Electronic Elements
