[鍵盤]廣寰C550鍵盤燈維修 - 鍵盤
By Ethan
at 2020-12-21T22:31
at 2020-12-21T22:31
Table of Contents
年初板上看到的廣寰C550
pc家特價888,跟風買來放在公司用
用了幾個月都算滿意,但前不久整排燈號不亮
https://i.imgur.com/7WJ1Tfi.jpg
雖然應該還在保固內
但888的東西實在懶得花精神和運費跑RMA,只好拆開嘗試自己處理
外殼拆裝很簡單,鍵帽卸下螺絲拆掉就可以拆開,用電表確認了一下,橫向整排的燈號應該
是由QRx電晶體控制
https://i.imgur.com/VbEt0ug.jpg
最後上露天買零件(露天電子料不好買,而且SMD電晶體,這種便宜的東西數量少更不好買
,一波三折等了一週才到料)
用風槍和烙鐵換掉壞的電晶體就成功修復
https://i.imgur.com/xPeI9NS.jpg
另外看了一下直向應該是由另一邊QCx電晶體控制
https://i.imgur.com/LXIDpZi.jpg
整體來說以888的價位算物有所值,硬要挑剔大概就鍵帽薄而且毛邊沒修,不過看在特價888
的份上,這些缺點都可以無視 XD
--
pc家特價888,跟風買來放在公司用
用了幾個月都算滿意,但前不久整排燈號不亮
https://i.imgur.com/7WJ1Tfi.jpg
雖然應該還在保固內
但888的東西實在懶得花精神和運費跑RMA,只好拆開嘗試自己處理
外殼拆裝很簡單,鍵帽卸下螺絲拆掉就可以拆開,用電表確認了一下,橫向整排的燈號應該
是由QRx電晶體控制
https://i.imgur.com/VbEt0ug.jpg
最後上露天買零件(露天電子料不好買,而且SMD電晶體,這種便宜的東西數量少更不好買
,一波三折等了一週才到料)
用風槍和烙鐵換掉壞的電晶體就成功修復
https://i.imgur.com/xPeI9NS.jpg
另外看了一下直向應該是由另一邊QCx電晶體控制
https://i.imgur.com/LXIDpZi.jpg
整體來說以888的價位算物有所值,硬要挑剔大概就鍵帽薄而且毛邊沒修,不過看在特價888
的份上,這些缺點都可以無視 XD
--
Tags:
鍵盤
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