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●收音机换新电池后无声,用电压表查出电池为0V(未通)。沿轴向对电池稍用力则电压正常,原因是电池架金属片压力不够造成接触不良,遇此用尖咀钳在金属片后端敲两下,打出凹痕即可正常使用,后又遇数例,皆如此。●开机图像模糊,几分钟后渐渐好转,日后图像模糊更甚,如大雾中不见人影。光栅暗,带竖条状紫斑,关机十几秒再开,故障不出现,若隔几分钟后再开,故障重现。此为显像管座漏电,最好换掉。
● The radio is silent after replacing the battery, and the battery is 0V (unconnected) with the voltmeter. A little harder to the battery along the axial voltage is normal, because the battery rack metal sheet pressure caused by poor contact is not good, this case with a sharp pliers in the back of the metal plate knock twice, hit the dent can be used normally, Example, all so. ● boot image blurred, gradually improved after a few minutes, the image blur even worse, such as the fog disappeared. Grating dark, with vertical stripes purple, shut down ten seconds and then open, the fault does not appear, if every few minutes and then open, the fault recurrence. This is a CRT seat leakage, the best replaced.