今天没事上传一张海信RSAG7.820.6299主板图纸，这板子故障率还是很高的，有需要的同行可下载。
海信液晶电视机6299主板电路原理图_E.pdf (445.52 KB) 海信液晶电视机6299主板电路原理图_C.pdf (879.19 KB) 手机版|家电维修技术论坛 ( 鄂ICP备09003585号-2 )
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