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本文对CT6920型台式立体声收录机在使用中出现的一些常见故障和检修方法作一完整的叙述.文中所述检修故障均以左路通道为例,相对应的右路通道可以同理进行检修.检修时,卸下机箱底部五只螺钉,机芯便可从机箱前面拉出.因机芯内部三路电源接线较短,故需另备接线引伸,以便修理.在进行维修时所涉及的元器件代号,请参看该机印刷电路板上的标号.
This article makes a complete account of some common failures and maintenance methods of the CT6920 desktop stereo recorder when it is in use.The troubleshooting problems mentioned in this paper are all based on the left channel, for example, the corresponding right channel can be repaired in the same way. , Remove the five screws at the bottom of the chassis, the movement can be pulled out from the chassis in front of the movement due to three short-circuit power wiring, so the need for additional wiring extension for repair.In the maintenance of the components involved Code, please refer to the machine printed circuit board label.