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D-211 不讀碟的問題

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Post time 2023-11-06 19:32:01 | Show all posts |Read mode
老師好!


我有一台D-211,能通電,液晶顯示屏也能顯示,但文字較暗淡。
放上光盤,按下PLAY,光盤轉兩圈便停下,液晶顯示屏關閉。

請問這樣的情形會是甚麼問題呢? 我該從何處著手呢?
附上主板的照片,電容貌似沒有膨脹漏液體。
謝謝老師!

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 Author| Post time 2023-11-07 18:54:36 | Show all posts
更新 拆開來再裝回去後 連電都不通了,不知那麼再來該如何下手呢?
謝謝老師!
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Post time 2023-11-13 10:33:41 | Show all posts
I did not see any repair on the motherboard but your caps are leaking badly. You will replace all SMT caps and clean your PCB. Fix all vias on the PCB if needed. It can be repaired for sure.
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