电源维修是所有芯片级维修中重要构成部分。因为其专业性、复杂性及市场操作中的多样性，电源维修工程师要具有非常丰富的检修经验，对检测工具的要求也非常高，不仅需要万用表、示波器等，常规需要使用昂贵的在线测试仪才能完成，比如在线测试仪，元器件检测仪等。
飞利浦 iU22 超声诊断仪电源故障维修|医疗电源_电子电源 关键词] iU22 超声系统;B 超维修; 电源维修 [gap=373]Key words : Philips iU22 ultrasound system, ultrasound system, ultrasound system
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目的是让一般维修电工能够掌握最直接的可控硅中频电源维修方法。
It is in order that the common service electricians master the categorical way to the servicing of this kind of equipment.
我意识到，扶手不会脱落，这意味着我们再也无法更换电源供应和维修仪器，这意味着科学家们再也无法观察宇宙，在其他星球上寻找生命。
I realized that the handrail would not come off, which meant we could no longer be able to replace the power supply and repair that instrument, which meant scientists could no longer look at the universe and find life on other planets.
本文着重探讨汽车电源系统的常见故障分析、诊断以及维修作业的主要内容。
This article focuses on the automotive power systems common failure analysis, diagnosis and the main content of the maintenance jobs.
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