该机为MX-2机芯,电源IC为STR-S6708。由于有异味,拆机后首先观察电路板,发现C501,C515炸裂,用同规格电容换后开机图像出现,但枕形失真,检查R729开路,更换后机器正常,由此可见,行逆程电容电容坏后,容易损坏枕校电路。 |
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