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发表于 2023-5-7 22:58:50
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来自: 湖南衡阳 来自 湖南衡阳
How do you determine if the PCH voltage exceeds the standard due to U1? Instead of considering whether Q26 is damaged? After all, the PCH voltage is derived from Q26 partial voltage, and U1 is only responsible for controlling Q26 |
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