索尼G系列彩电保护电路维修技巧

索尼LV—G14F2、KV—G14F2S、KV-G14M2S、KV—G14M2S、KV—G14P2，KV—G21F2、KV—G21F2S、KV—G21M2、KV—G21M2S，KV—G21P2、KV—G21P21S，KV—G21P2S，KV—G21Q2，IV—G21Q2S、KV-G25T1等G系列彩电，单片小信号处理电路IC300采用TDA8366N3D或TDA8375A。