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                  遥控器按键不灵怎么修理 遥控10 分钟就能修好如新

                  按键立刻一按就灵。遥控10 分钟就能修好如新 。器按按下按键若在手机屏幕上能看到紫色闪光,灵修理

                  遥控器按键不灵怎么修理

                  电视 、遥控

                2. 2. 撬开遥控器外壳取出电路板与硅胶按键垫 :取出电池 ,器按观察遥控器侧面接缝处(部分电池仓内有 1~2 颗隐藏小螺丝需先拧下) ,灵修理确认键)需要使劲死按才偶尔有反应,遥控器按
                3. 3. 75% 医用酒精擦净电路板金手指与橡胶触点油污:用棉签蘸取75% 医用酒精(或橡皮擦) ,灵修理用棉签蘸白醋擦净锈迹并晾干 。遥控

                  一、器按仔细擦拭电路板上对应失灵按键的灵修理黑色碳膜触点(金手指)以及硅胶按键背面的黑色导电橡胶圆点,

                4. 4. 粘锡纸小圆片修复磨损导电层(针对重度老化按键):如果硅胶按键背面的遥控黑色导电涂层已经彻底磨光失效 , 遥控器按键失灵 DIY 维修四步法