Hisense color TV switching power supply circuit diagram

Probe domestic switch needle KG-300K needle head diameter is 3.0mm normally open switch needle

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The color TV is similar to the movie, and the television uses the visual residual effect of the human eye to visualize a frame-graded still image to form a visual moving image. The transmitting end of the television system converts the fine parts of the scene into electrical signals according to the brightness and chromaticity, and then sequentially transmits them. At the receiving end, the brightness and chromaticity of each fine portion are visualized according to the corresponding geometric position to reproduce the entire original image.