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2. 发明公开

KR1020000007686A 수평 편향 신호의 조정 장치 失效
标题翻译：水平偏移信号调节装置
公开(公告)号：KR1020000007686A
公开(公告)日：2000-02-07
申请号：KR1019980027139
申请日：1998-07-06
申请人： 주식회사현시스템
发明人： 오창석 , 박창수 , 김승남
IPC分类号： G09G1/04
摘要： PURPOSE: A horizontal deflection signal adjusting device is provided to operate automatically without a switch operation of a user. CONSTITUTION: The horizontal deflection signal adjusting device comprises: an amplification part(21) which generates a horizontal deflection signal to be applied to a horizontal deflection coil of a cathode ray tube according to an inputted horizontal driving signal and an applied power supply voltage; a frequency detecting part(25) which generates data corresponding to a frequency of the horizontal driving signal; a current detecting part(26) which generates data of a value of current flowing from a supply part of the power supply voltage to the amplification part; and a control part(23) which adjusts a capacitance between an output terminal of the amplification part and a ground terminal according to both the frequency and the data from the current detecting part.
摘要翻译：目的：提供水平偏转信号调节装置，无需用户切换操作即可自动操作。构成：水平偏转信号调整装置包括：放大部，根据输入的水平驱动信号和施加的电源电压产生施加到阴极射线管的水平偏转线圈的水平偏转信号; 频率检测部（25），其生成与水平驱动信号的频率对应的数据; 电流检测部（26），其生成从电源电压的供给部流向放大部的电流值的数据; 以及控制部（23），其根据来自所述电流检测部的频率和数据来调整所述放大部的输出端子与接地端子之间的电容。

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