維修歷程: http://0rz.tw/QFORZ
簡單來說~ 就是24hr運作~ 之後風扇卡死(他的風扇超陽春)
然後導致熱效應~~~ 電源模組的SMPS IC掛點(檢測出來的)
之後評估 乾脆換一個電源模組 (網拍買個LCD 22吋以下專用的小型電源模組)
DGS-1024D 基板 電容幾乎爆... 於是也做了全面性的更換...
然後加裝第2個風扇... 加強散熱 !!!
朋友不要~~~ 丟給我... 我只好拿來 資源再利用...
想抱怨的就是... 這台價格也不低... 製造廠的毛利也抓太高了吧 =.=b
PS: 更換這台基板的電容要注意 旁邊都是一堆SMD的元件 一不小心就... 嘿嘿...
以上就是個經驗分享...
DI-704UP 維修分享
http://bbs.pigoo.com/thread-28011-1-2.html
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