最近收到长虹changhongG2529,故障现象为无字符经过分析L001 中周有可能漏电拆下发现电容有发黑,该(TRF1166d)中周没货 ,撬掉电容后用24P的磁片电容代替故障消失. 属于CN-9机心通病 |
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