遥控彩电常因遥控器橡胶按钮的失效,导致遥控失灵或误动作。在排除彩色电视机遥控接收电路产生故障的条件下,因遥控器常采用集成化电路,且工作在DC3V的低电压与间隙工作的情况下,一般而言,除经常操作的橡胶按钮因频繁工作,使其导电面的阻值变大或开路造成控制失效的故障外,遥控器其他元件的故障率较少,而且此种故障较易判别,也易修复,用户完全可以自行修理,以减少不必要的麻烦与费用,特介 Remote control often due to remote control rubber color button failure, resulting in remote control failure or malfunction. In the exclusion of color TV remote control receiver circuit failure, due to the remote control often use integrated circuits, and work in DC3V low voltage and clearance work circumstances, in general, in addition to the frequent operation of the rubber buttons due to frequent work , So that the resistance of the conductive surface becomes larger or open control failure caused by failure, the failure rate of other components of the remote control less, and such a fault is easier to identify, but also easy to repair, the user can repair themselves, in order to reduce the failure Necessary trouble and expense, special introduction