发布时间:2025-02-03 16:28:01
高压包一旦打火,必须立即处理好,不然会有两种可能:
1,高压帽处打火,必须关机,取下高压帽,用酒精棉球反复擦干净显像管高压嘴区域,电吹风吹干后换新的彩电高压帽。不然会危及显像管、本机电源、行管及场电路;
2,高压包本体爆裂打火,同样危及本机电源、行管、场电路和解码块。
至于打火后,电源灯灭不开机,原因较多,只有通过测试各关键开电压才能准确找到故障原件。
请教各位大神,二次结构中卫生间砖墙根部止水反梁的问题,不是楼板四周翻边啊拜托了各位 谢谢
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