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彩电已进入家庭十多年了,老电视机进入故障高发期,且各种机芯具有各自鲜明的故障。本文针对各种电视机的易损元件及特殊故障进行分析,相信会对读者有所帮助。 1.菲利蒲CT6050 (1)该机由于制作工艺问题,极易产生虚焊。如行变压器、偏转线圈插座等处。因虚焊部位不同,将造成竖直亮线,热机后自动关机,无光栅等故障。 (2)可调电阻。本机芯使用的可调电阻达13个。由于自然老化和质量等原因,可调电阻的损坏率相当
TV has entered the family for more than 10 years, the old TV into the high incidence of failure, and a variety of movements have their own distinct failure. This article for a variety of TV vulnerable components and special analysis, I believe it will help the reader. 1. Philippe CT6050 (1) The aircraft due to production process problems, prone to Weld. Such as line transformers, deflection coil socket and so on. Due to different welding parts, will cause a bright vertical line, automatic shutdown after the heat machine, no grating and other failures. (2) adjustable resistance. Adjustable resistance of the movement used up to 13. Due to natural aging and quality reasons, adjustable resistance damage rate quite