CAJ | 학술논문

介绍了型号为“LX--2003”的5．5英寸微型黑白电视机的各元件在电路中的功能和分块分步安装调试的方法。本机以CD2915芯片为核心元件，具有电路简单、电视功能齐全、调试方便、手工装配成功率高、价格便宜、交直流共用及携带方便等优点。它是职业类学校实现“电子产品组装调试”等课程项目化实训教学的最佳选择，也可用其进行可视门铃和视频监视等扩展性实训教学。
개소료형호위“LX--2003”적5．5영촌미형흑백전시궤적각원건재전로중적공능화분괴분보안장조시적방법。본궤이CD2915심편위핵심원건，구유전로간단、전시공능제전、조시방편、수공장배성공솔고、개격편의、교직류공용급휴대방편등우점。타시직업류학교실현“전자산품조장조시”등과정항목화실훈교학적최가선택，야가용기진행가시문령화시빈감시등확전성실훈교학。
This paper introduces each component of the function in the circuit and the method of installing every block stepby-step on the LX-2003 5.5 inches miniature black and white television. The CD2915 chip is the TV's core components, the circuit of this TV has simple circuit, complete tunetion, convenient debugging, high success rate of the manual assembly, cheap price, AC/DC shares, and is convenient to carry. This machine is the best choice of project practice, such as the "eleetronic product assembly commissioning" courses in the vocational school. It also can be used to realize the expand training teaching such as visible doorbelll, video surveillance and so on.