现象:松下panasonicTC--29V1R开机烧保险,查出Q801,Q802,Q803,Q805,D883,烧毁击穿Q801C4111,...Q802D966,...Q803C2594,...Q805.D965 解决:RTVQ801C4111可用C4706代换,Q803C2594可用BU406代换.D883是稳压管好16.8V.输出电压140V左右很稳定 |
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