论文部分内容阅读
(2)红外摇控发射器的故障检修方法在红外遥控发射器故障中,因掉地摔坏而引起的摇控功能键全部失效或部分失灵的故障.最为常见。也囚电池使用时间长或潮湿漏电而引起的电池夹锈蚀,或电池内部电解液泄漏而引起印刷电路板和元件之间漏电所造成的故障也屡见不鲜。由于红外摇控发射器的电路结构较简单(主要由摇控指令编码集成电路及外围元件构成),因此其故障的检修并不难。但有它自身的规律和检修技法。
(2) infrared remote control transmitter troubleshooting methods In the infrared remote control transmitter failure, due to fall to the ground caused by the remote control function key failure or failure of some of the most common failure. It is also not uncommon to find faulty battery clips caused by prolonged or wet leakage of batteries or leakage of electrolyte inside the battery due to leakage from printed circuit boards and components. Due to the simpler structure of the infrared remote control transmitter (mainly composed of the remote control instruction code integrated circuit and peripheral components), it is not difficult to repair the fault. But it has its own rules and maintenance techniques.