黄疸测试仪无法计算测量值故障分析（型号XH-D-02）

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                    <section><section powered-by="gulangu"><section><p><img src="image/20201019/751d9f93d680993506cd45bd7e4d3352_1.gif" /></p></section></section><section powered-by="gulangu"><section><section><section powered-by="gulangu"><p>故障现象</p></section></section></section></section><section powered-by="gulangu"><p>&nbsp; &nbsp; &nbsp; &nbsp;该黄疸测定仪在测试过程中出现无法计算测量值，并且出现闪屏。</p></section><section powered-by="gulangu"><section><section><section powered-by="gulangu"><p>故障分析及处理</p></section></section></section></section><section powered-by="gulangu"><p>1、根据故障现象，拆开设备查看控制板。观察并测量控制板的电子元器件，没有明显异常现象。</p></section><section powered-by="gulangu"><p>2、补焊电路板的输出部分的焊点后，故障排查。</p></section><section powered-by="gulangu"><section><p><img src="image/20201019/42dee033e3e4db1c208b1aa555ca7b12_2.jpg" /></p></section></section><section powered-by="gulangu"><section><p><img src="image/20201019/5c93bb162c59824868661585f06cd315_3.jpg" /></p></section></section><section powered-by="gulangu"><section><section><section powered-by="gulangu"><p>结论</p></section></section></section></section><section powered-by="gulangu"><p>&nbsp; &nbsp; &nbsp; &nbsp;该故障考虑是电路板输出模块焊点虚焊。</p></section><section powered-by="gulangu"><p><br  /></p></section><section powered-by="gulangu"><section><section powered-by="gulangu"><section><p>欢</p></section></section></section><section><section powered-by="gulangu"><section><p>迎</p></section></section></section><section><section powered-by="gulangu"><section><p>关</p></section></section></section><section><section powered-by="gulangu"><section><p>注</p></section></section></section></section><section powered-by="gulangu"><p><br  /></p></section><section powered-by="gulangu"><section><section powered-by="gulangu"><section><p><img src="image/20201019/e4d898ac54aae1ecf6f6edd699d0c2a0_4.jpg" /></p></section></section></section><section><section powered-by="gulangu"><section><section><svg viewbox="0 0 1 1"></svg></section></section></section></section><section><section powered-by="gulangu"><section><p>关注我们</p><p>一起涨姿势！</p></section></section></section></section></section>