美国FCC已要求所有出口到美国的电视必须提供HDCP数字内容保护功能。本文档是HDCP官方文档，如需要中文答疑及详细解释请联系本人。-FCC has requested that all American exports to the United States must provide the TV HDCP digital content protection. This document is HDCP official documentation, such as the need fo