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一台SILVER(银声)收录机,出现无声故障。检查电源、开关等相关的电路及元件未发现异常,碰触功放电路DBL1034第⑤、⑧脚(信号输入端).喇叭无感应声.故判为该IC损坏。因市场上
A SILVER (silver sound) tape recorders, silent failure. Check the power, switches and other related circuits and components found no abnormalities, touch the power amplifier circuit DBL1034 the first ⑤, ⑧ feet (signal input). Speaker no induction sound. It is judged that the IC is damaged. Because of the market