海尔LE32A30G液晶电视屡损开关管的培修

海尔LE32A30G液晶电视屡损开关管的培修

防水堵漏方法有哪几种一台海尔LE32A30G型液晶彩电,TPDT920PB731主板,,屡损开关管,yat,拆机审核,发现三合一主板上保险丝,T3.15A,开路,开关管QB101短路,瓷片电容CB116,100pF,2kV,开裂,电阻R14......
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