松下43P280G/51P280G/43P300G/51P300G/47P580G/43P700G/47P700G维修经验

摘要：

无伴音R845.L2310.IC2301;有声无像有干扰线Q3071.DG板; 伴音时有时无L701;有声无像C393; 伴音失控无字符C1105;热机无图像IC7107 不定时自动关机L2736.IC451.IC2

无伴音        R845.L2310.IC2301;        有声无像有干扰线        Q3071.DG板;
伴音时有时无        L701;        有声无像        C393;
伴音失控无字符        C1105;        热机无图像        IC7107
不定时自动关机        L2736.IC451.IC2708;        热机图像有卷边        IC7102;
进入菜单自动关机        U板;        热机有黑线干扰        IC1315;
自动关机        Q854.IC9601.U板;        白色回扫线无图像        R510.D510;
横线干扰自动关机        R517.R529;        无光栅        D465;
红色会聚散乱        R7052.R7059.IC7001;        噪声大        L705松焊;
图像跳动会聚不良        R7085.IC451;        开机保护        R885.R886.R6704.D876
会聚乱        R7040.R7048;        放DVD无图像/不开机        IC3004.U板;
会聚不良        D464.IC7001.IC7102;        无亮度信号        IC1315;
左下角少蓝色        IC7002;        无电源        F801.D875.C807.C809R801.D464;
图像少红色        Q3351;        黑屏        U板; [Page]
图像颜色不对        R832;        图像模糊        聚集分压包;
偏色        IC1315;        不开机机内冒烟        JK391.T551;
图像杂乱        IC459;        不开机        DG板.Q551.R8531;
图像出现黑斑        补焊DG板IC1303;        不开机        D464.465.D807.D844;
小画面无图像        TNR002;        不开机        T551.T801.IC2001;