请帮忙修改下语法错误I looked schematic,and try adding 10VDC at J1& J2,

请帮忙修改下语法错误
I looked schematic,and try adding 10VDC at J1& J2,we can test waveform by active magnetic and output voltage on Pin2 of U1,and so do we just test 2 items?
Please advice.
驼背少女 2020-07-30 悬赏5金币 已收到2个回答

nmvbxcz

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I looked at the schematic,and tried to add 10VDC at J1& J2,we can test the waveform using the active magnetic method and the output voltage on Pin2 of U1,and so you just need us to test these 2 items?
不清楚你说的Pin2 of U1是不是应该为Pin2 or U1,我想如果你指的是U1上的Pin2,你就是正确的
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zyleg6125

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