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If this happened, it is only to find a professional repair department to repair, the individual may not be able to repai...
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If I really want to get it, first shut it off and cut off the power, so that when you get it inside, you are unhappy, di...
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Electric vehicle charger start resistor and 3842 chip, switch tube damage, is generally too high voltage damage, that is...
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oppo mobile phone chip source is Mediatek, another source is Qualcomm Snapdragon, there is a self-developed image dedica...
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answerThe chip models on the Mi 5v1a power adapter are U6117 and U6217. The U6117 is used on the 5V 1A power adapter. Th...
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Common reasons for the switching power supply with 3845 as the core to fail to vibrate: 1> If the voltage at both end...
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First insert the charging cable repeatedly several times, pay attention to gently shake the charger up and down during t...
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Generally, the tail insert small board is directly replaced, ah, where to change the chip, ah, on Taobao to buy a change...
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1. Abnormal. 2. Pin 7 of the charger chip 3842 should normally output 12 volts. If there is only 9 volts, the chip may...
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The control chip model of electric vehicle charger switching lamp circuit 1715ca is 3842,3843,3844,3845. The electric ve...
