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我校春季一次性购回福日HFC-2125彩电(F90PT机芯)23台,经实际使用和维修,发现一些故障现象与故障元件的损坏特征很有规律,现整理如表1所示。供同行们在维修时参考。
Our school once repurchased Fu HFC-2125 color TV (F90PT movement) 23 units in a spring. After actual use and maintenance, we found that some of the fault phenomena and fault damage characteristics of components are very regular, and are summarized in Table 1 below. For colleagues in the maintenance reference.