室外全彩LED显示屏设计方案北京欧蓝德畅电子技术有限公司二〇一〇年四月目录1设计前言......................................................................................................................................41.1欧蓝简介.....................................................................................................................................................41.2欧蓝LED显示屏技术特点........................................................................................................................42设计方案......................................................................................................................................72.1设计说明......................................................................................................................................................72.2规格一：PH20全彩显示屏................................................................................................................72.2.1技术参数.........................................................................................................................................72.2.2显示屏箱体外观及尺寸.................................................................................................................82.3规格二：PH16全彩屏显示屏............................................................................................................92.3.1技术参数.........................................................................................................................................92.3.2显示屏箱体外观及尺寸...............................................................................................................102.4PH12全彩屏显示屏..........................................................................................................................112.4.1技术参数.......................................................................................................................................112.5系统功能.............................................................................................................................................122.6系统连接图.........................................................................................................................................122.7系统说明.............................................................................................................................................122.7.1系统的工作原理...........................................................................................................................122.7.2视频转换及处理...........................................................................................................................132.7.3视频控制.......................................................................................................................................132.7.4信号传输.......................................................................................................................................132.8高清视频处理器.................................................................................................................................132.8.1产品概述.......................................................................................................................................132.8.2产品特...
