积木式教学黑白电视机的设计

Design of Building-Block Black & White TV set for Teaching

为方便教学,将电视机按功能分成9个部分,每个部分的元件安装在一块独立的电路板上,并用金属匣子封装成为一个电路模块,各模块通过接插件组合起来,就是一台完整的电视机。可对单个模块进行实验与检修操作。

For convenience of teaching, TV set has been devided into nine different parts according to their functions, and the components to each part is fixed to an isolated electric circuit board plate will be. A complete TV set is assembled with the different mould plates linked up by connected parts so as to do experient and overhaul the single mould plate.