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求s22b360v程序

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Post time: 2015-9-24 15:56:24
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求s22b360v程序,215的屏,能正常开机,有电流声,声音还很大,把亮度调到100 就没了,但是屏幕太亮了有点刺眼,想刷个程序试一下。
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Post time: 2015-9-24 21:29:58
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认真听一下,声音来自于那里,,,不一定是程序问题,你调整亮度时,是高压的频率发生的变化了吧
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 Author| Post time: 2015-9-26 10:05:59
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lixiaosheng 发表于 2015-9-24 21:29
认真听一下,声音来自于那里,,,不一定是程序问题,你调整亮度时,是高压的频率发生的变化了吧

应该是升压的电感,外围用的电容不合适吗?也不知道改改哪个。
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