求助,futaba T2PHKA 接反了电源,烧了2芯片,求型号
本帖最后由 cxlmichael 于 10-5-15 13:36 编辑求助,futaba T2PHKA 接反了电源,烧了2芯片,求型号 不小心接反了电源,听到啪的一声,有味道了,
重新接好,,电源灯是亮的,但控明显坏了,,完全失控,,求达人帮忙看看知道这2个8脚的小芯片的型号吗?
http://bbs.5imx.com/bbs/images/GreenPark/attachimg.gif http://bbs.5imx.com/bbs/attachments/day_100515/20100515_e39865d27c4073347ec9eD2ybeUHieIi.jpg http://bbs.5imx.com/bbs/images/attachicons/image.gif 333.jpg (78.65 KB)
2010-5-15 13:34
http://bbs.5imx.com/bbs/images/GreenPark/attachimg.gif http://bbs.5imx.com/bbs/attachments/day_100515/20100515_cd83db01392e40381fbeR3UqZsfRfo4p.jpg http://bbs.5imx.com/bbs/images/attachicons/image.gif 2.jpg (113.11 KB)
2010-5-15 13:34
http://bbs.5imx.com/bbs/images/GreenPark/attachimg.gif http://bbs.5imx.com/bbs/attachments/day_100515/20100515_0246de3aca6c47369c68IZTdh6d5dDY8.jpg http://bbs.5imx.com/bbs/images/attachicons/image.gif 44444.jpg (40.21 KB)
2010-5-15 13:34
http://bbs.5imx.com/bbs/images/GreenPark/attachimg.gif http://bbs.5imx.com/bbs/attachments/day_100515/20100515_09b23600bb7562a861a4Ji188J23qAV2.jpg 这两个都是双运放,卖两个 LM358 或是 LM4558 就可以用了. 谢谢指导,,那我知道了,呵呵
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