Testing personnel in the ACM module

Testing personnel in the ACM module GDU program download, just start the download is normal and GDU red and green light when program is finished loadingGDU red light, normal is download finished green light, after the replacement of the new GDU re download or red light. Later, according to the file test schematic check after foundThere is a problem with the IGBT, diode breakdown of a group of E2-C2 and bidirectional conduction and replace the new IGBT test normal. Million with surveying value are as follows:

結果 (中文) 1:

测试人员在 ACM 模块 GDU 程序下载、 刚开始下载是正常和 GDU 红色和程序时完成的 loadingGDU 的红光，正常的绿灯是下载完成的绿灯，重新下载或红光的新 GDU 置换术后。后来，根据文件测试示意图检查后 foundThere 是一个以 IGBT，二极管击穿的一组 E2 C2 和双向传导的问题并更换新的 IGBT 测试正常。万与测量值如下所示：

結果 (中文) 3:

在ACM模块GDU程序下载测试人员，刚开始下载是正常的，成都的红色和绿色的光当程序完成loadinggdu红灯，正常下载完绿色光，更换后的新成都重新下载或红色的光。后来，根据文件的测试原理图检查后发现，与IGBT的问题，一组e2-c2和双向导通二极管击穿，更换新的IGBT测试正常。百万与测量值如下：