创维8000、8000T型(5M10机芯)彩电屏幕有网纹干扰
(1)将中放板上J6改为10μH电感;(2)在CRT板IC501、IC502、IC503的1、4脚之间各并联一个150pF或220pF的瓷片电容;(3)将L302(10μF)改为6μH。
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