收到同行送来的故障机壹台创维37L05HR液晶电视,故障表现为不开机,ON/OFF电压有4.7V,单独摘下电源板,型号:5800-P32TTU-0110 168P-P32TTU-10,是图中的RS47阻值变大,更换后一切正常。 |
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