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随着国产彩色显象管和集成块的大量投产,我国的彩色电视机设计维修人员十分渴求彩电集成块的内电路、工作原理和外围电路的知识。本刊为满足读者的要求,将从本期开始陆续发表图象通道、伴音、解码器、扫描电路以及触摸开关等集成块的解析,欢迎读者阅读。
With the large-scale production of domestically produced color picture tubes and integrated blocks, the design and maintenance personnel of color television sets in China are desperate for the internal circuits, working principle and knowledge of peripheral circuits of the color television integrated blocks. In order to meet the reader’s requirements, we will release the resolution of image blocks, audio, decoders, scanners and touch switches from the beginning of this issue. The readers are welcome to read.