Cheertek CT909G based dvd board schematic

MT1389E DVD Schematic

这是我设计的VOIP网络电话的测试架原理图，原先被人设计的问题很多，上去就烧板，现在没这个问题了。-This is my VOIP phone designed test frame schematic, originally designed to be a lot of problems, and it' s burning board, now do not have this problem.