7405-1HDM0x General Information This document contains the following information: • A Functional Descr iption containing brief summaries of each functional block contained within the BCM7405. • Hardware Signal Descr ipti

我设计的7405机顶盒高频头的部分，目前运行的很好，欢迎下载交流。-I designed the 7405 set-top box tuner part, is currently running well, welcome to download exchange.