康佳液晶LC42DS60C、LC47DS30C声道喇叭发出严重啸叫处理方法

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500) { this.width=500; }">    LC42DS60C、LC47DS30C，PCB编号为35012228漏电，导致R声道喇叭发出严重啸叫处理简图0) this.style.zoom=zoom+'%';return false;" title="按此在新窗口浏览图片" src=/upload/forum/201007/20100707094410g1.jpg>0) this.style.zoom=zoom+'%';return false;" title="按此在新窗口浏览图片" src=/upload/forum/201007/20100707094417bh.jpg>0) this.style.zoom=zoom+'%';return false;" title="按此在新窗口浏览图片" src=/upload/forum/201007/20100707094425cc.jpg>0) this.style.zoom=zoom+'%';return false;" title="按此在新窗口浏览图片" src=/upload/forum/201007/20100707094433i3.jpg>0) this.style.zoom=zoom+'%';return false;" title="按此在新窗口浏览图片" src=/upload/forum/201007/20100707094442rm.jpg>