11.AN3248NK
引脚
序号英文符号对地电阻 (kΩ)直流电压 (V)引 脚 功 能黑笔测红笔测重 放记 录1C SYNC OUT7.15.40.51复合同步脉冲信号输出2BYPASS8.462.73旁路3FIL TER8.35.72.42.5滤波4CVCA8.75.62.43.4电-电电平调整5VIDEO IN(Y)9.562.72.6视频信号输入6CLAMP9.162.32.3箝位信号7REC/PB Y IN221.71.5录/放亮度信号输入8GND0000接地9VIDEO OUT10.55.321.4视频信号输出10VCC1.71.655电源+5V11V SYNC4.44.400模拟场扫描同步脉冲信号12PB C IN8.362.62.6重放色度信号输入13PICTURE TUNE2.42.42.42.4图像调谐信号14REC/PB Y IN8.863.23.2录/放亮度信号输入15PB LEV ADJ5.45.53.21重放电平调谐信号16MAIN DEEM1.51.41.70主去加重17PB Y3.43.43.43.4重放亮度信号18PB Y8.763.23.2重放亮度信号19IH Y IN8.863.23.2一行延迟亮度 ...... (共1289字) [阅读本文]>>