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Keysight spectrum analyzer maintenance--N9030A startup error case
Time:2021-03-18
2164
近期安泰仪器维修中心接修一台N9030A频谱分析仪,下面跟着一起看看这台仪器的简单维修流程:
一、故障现象:
10db及以上衰减功率不准;开机报错Error finding operating system, operating system not found
二、检测过程
收到仪器后首先确定仪器是否已经过了原厂质保,经查询该台仪器已经过保。开机提示error load operating system。经检测,仪器硬盘损坏,造成开机不进入系统;开机后自检报错,两个衰减器损坏,造成功率测量超差;YTF损坏,造成3G以上测量低5-10dB。
三、维修过程
维修:更换硬盘,重新安装固件,恢复系统;更换两组衰减器组件,更换YTF组件。
整机调整检测仪器。以上有关
频谱分析仪维修
案例由西安安泰仪器维修中心网整理发布,更多有关仪器维修知识欢迎访问安泰维修中心网(
www.agitekservice.com
)
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