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本文主要介绍ECG - 65 11型心电图机主放大器电路故障 ,导致心电图记录纸偏向一边 ,通过分析与检修进一步确定主放大器IC3 0 1芯片⑤和⑥脚间开路 ,从而使记录笔单偏
This article describes ECG - 65 11 type ECG main amplifier circuit failure, resulting in bias side of the ECG recording paper, through the analysis and overhaul to further determine the main amplifier IC3 0 1 chip ⑤ and ⑥ pin open, so that the record single side