YAM机、T特性设备视放板回路的调整和对彩管色平衡的影响  

YAM Machine,T Speciality Equipment Inspect Loop Adjusting and Infection of Color-pipe Balance

作　　者：徐臻 钱晓晴 

机构地区：[1]上海永新彩色显像管股份有限公司,上海200237

出　　处：《电子质量》2007年第10期29-33,共5页Electronics Quality

摘　　要：本文主要讲述了视放回路的原理、调整及其对彩管会聚、色平衡的影响。为解决视放回路过长而引起的视频延迟现象,专门设计了一套视频放大板,其中包括了预视放回路、视频延迟回路、视频放大输出部分及Ek恒压源回路等。The article mainly introduced the principle and adjustment of video-playing circuit and its influence to color picture tube convergence and color balance. For solving video latency caused by overlong video-playing circuit, a suite of video-magnifying board is specially designed, which includes prevideo-playing circuit, video latency circuit, output segment of video-magnifying and Ek constant voltage source circuit etc.

关 键 词：视放板回路 彩色显像管 白平衡 暗平衡 静会聚误差 

分 类 号：TN141.3[电子电信—物理电子学]