Repair History /

月光寶盒開機沒有反應 (P0046)

Repair & maintain
Repair Title月光寶盒開機沒有反應
RSNP0046
StatusReturn
Maintain Date2022/07/14
Next Maintain2023/01/10
Gallery
月光寶盒開機沒有反應
月光寶盒開機沒有反應
月光寶盒開機沒有反應
月光寶盒開機沒有反應
月光寶盒開機沒有反應
月光寶盒開機沒有反應
Features
DateBrand/ModelWarranty
Electronic game machinePandora Box DX
    --
    Repair History
    DateContent
    2022-07-15
    月光寶盒開機沒有反應。

    變壓器故障,供電異常,更換變壓器可開機,但會有機率無法開機,試玩數日後再度無法開機。

    經電路檢測,週邊電路及供電控制晶片輸出皆正常,信號源也都正常,但處理器仍不正常,嘗試低溫回焊後視頻晶片明顯發燙,判定因電源的不穏定,主機板應已多處晶片受損,維修的再故障率很高,建議客戶更換機板,及足瓦的新電源,並修改供電線路的配置(因原配置繞過了電源保護電路,並且總電關關的配置也有問題),修復機殼的凹陷和變形(螢幕處及背蓋開口會卡住),並在螢幕底腳使用3D列印零件增高,以避免機台不穏。

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