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故障现象:屏幕左边有垂直色带干扰,干扰的颜色无规律,开机一段时间自动恢复正常。故障分析;凡是垂直干扰,均是行输出级辐射引起的。
Symptom: The left side of the screen with vertical ribbon interference, irregular color interference, boot a period of time to resume normal. Failure analysis; any vertical interference, are caused by the output line radiation.