论文部分内容阅读
本人在1997年11期《电气时代》杂志上发表了《N制录像机增加P制功能简法》一文之后,不断收到大量读者来电、来函询问有关改制细节,现回答如下: 问:N制录像机增加P制时,除了必须加装“P制伺服板”能否不必加装“P制色度板”,又能达到满意的改制效果? 答:因为大多数二手N制录像机内的色处理集成电路本身具有P/N双制功能,因此我们在改P制时,可以直接利用该色处理IC,而不必另外加装“P制色度板”。
After I published my article entitled “A Brief Introduction to the Function of Increasing the Productivity of P-Video Systems in N-Video Recorders” in 1997 issue of “Electric Times”, I received many readers’ calls and inquired about the details of restructuring. Now I am answering the questions as follows: Q: Increase the P system, in addition to the need to install “P system servo board” can not install “P color system board”, but also to achieve satisfactory restructuring effect? A: Because most of the second-hand N-color video recorder integrated processing The circuit itself has P / N dual function, so we change the P system, you can directly use the color processing IC, without having to install additional “P colorimetric board.”