联想天麟4246 前置音频只有7根针是怎么定义的？
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\u3002\u3002\u3002\u3002
246
1357
1\uff1aMIC
2\uff1aGND (MIC)
3\uff1aFront LINE Out(R)
4\uff1aLINE Next(R)
5\uff1aFront LINE Out(L)
6\uff1aLINE Next(L)
7\uff1aGND (fLO)
\u8fd9\u91cc\u6709\u4e24\u79cd\u610f\u601d:
1.\u8054\u60f3\u7684\u5546\u6807\uff0c\u300cLENOVO\u300d(\u8bfb\u6cd5\u662flen'nouvou)\u8fd9\u4e2a\u65b0\u7684\u82f1\u6587\u540d\u79f0\uff0c\u662f\u5728\u7ee7\u627f\u5df2\u6709\u54c1\u724c\u8d44\u4ea7\u7684\u57fa\u7840\u4e0a\u7684\u53d1\u5c55\u4e0e\u5347\u534e\u3002\u300cLE\u300d\u4ee3\u8868\u8054\u60f3\u8fc7\u53bb\u7684\u82f1\u6587\u540d\u79f0\u300cLEGEND\u300d\uff0c\u300cNOVO\u300d\u662f\u4e00\u4e2a\u5f88\u6709\u6e0a\u6e90\u7684\u62c9\u4e01\u8bcd\u6839\uff0c\u4ee3\u8868\u300c\u65b0\u610f\uff0c\u521b\u65b0\u300d\uff1b\u6574\u4e2a\u54c1\u724c\u540d\u79f0\u7684\u5bd3\u610f\u4e3a\u300c\u521b\u65b0\u7684\u8054\u60f3\u300d\u3002
2.\u60f3\u4f60\u4e86\uff0clenovo\u5c31\u662f\u8054\u60f3\u561b\u3002 lenovo\u662f\u8054\u60f3\u516c\u53f8\u7684\u82f1\u6587\u540d\u79f0\u3002 \u82f1\u6587\u539f\u610f\u662f\u521b\u65b0\u7684\u610f\u601d\u3002 \u76ee\u524d\u8be5\u516c\u53f8\uff0c\u662f\u8d77\u6e90\u4e8e\u4e2d\u56fd\u7684\uff0c\u56fd\u9645\u5316\u516c\u53f8\u3002 \u6709\u4e2d\u56fd\u7535\u8111\u5e02\u573a\u768430%\u7684\u5e02\u573a\u5360\u6709\u7387\u3002 \u5176\u521b\u59cb\u4eba\u67f3\u4f20\u5fd7\u662f\u76ee\u524d\u4e2d\u56fd\u7ba1\u7406\u754c\u7684\u6559\u7236\u7ea7\u4eba\u7269\u3002
\u6269\u5c55\u8d44\u6599:
lenovo\uff08\u8054\u60f3\u96c6\u56e2\uff09\u7b80\u4ecb
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