论文部分内容阅读
IEEE-1394作为一种数据传输的开放式技术标准,已被应用在众多的领域,使用最广的还是视音频传输领域,支持的产品包括数码照相机或摄象机等。但在实际使用过程中,出现了许多烧坏1394接口板和接口芯片的问题,因此本文先简述IEEE-1394的特点以及摄录设备基于IEEE-1394的音视频基本传输原理,然后重点讲述在摄录设备中1394接口和接口芯片的故障维修。
As an open technology standard for data transmission, IEEE-1394 has been used in many fields, most widely used or in the field of video and audio transmission, and supported products include digital cameras and video cameras. However, in actual use, there are many problems that burn 1394 interface board and interface chip, so this paper briefly describes the characteristics of IEEE-1394 and video recording equipment based on IEEE-1394 basic principles of audio and video transmission, and then focus on Recording equipment in the 1394 interface and interface chip fault repair.