一台恒星HX-1410E彩电,开机伴音正常,但图像极暗。经检查,行输出变压器T471损坏。因无同型号件更换,试用现有的长虹changhongC2192A彩电行变代换,一举成功。代换时,将主板上T471{3}脚切断、置空,主电源用跳线接到T471{2}脚,然后把原来行偏转的一端插头由原T471{2}脚改插到{1}脚即可。 广西 佘双桂
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