ASUS(華碩)型號:PA279,啟動後,半邊紅屏,維修!高雄、屏東液晶電視(LCD TV)維修,高雄、屏東液晶螢幕(LCD、LED)維修
IPFS
大家早安—大家好!
歡迎收看本日液晶電視維修分享,我是—『Kao atunLCD(高雄.阿唐液晶)』曾仔!
來看今天的液晶螢幕維修分享,主角是:ASUS(華碩)型號:PA279
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這是它的故障現象:
你應該有看到,在LOGO亮起的黑底下,有著一片泛紅的光!
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接入訊號後,就成了這等半邊泛紅的景象!
聽主人說:有時另一半邊,也會變紅,於是乎 ─ 成了滿板通紅的景象!
這便是本機需要改善的故障現象:
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上頭現象是背光燈條老化!需要拆解面板,換裝全新燈條!
所以,來著手進行…………
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發現爆凸的電解濾波!
這個不影響紅屏,但是會影響螢幕運作,一會要順便汰換更新!
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哇賽!
這樣的電路,看起來有『DELL等級』的影子ㄟ!
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拆除所有配件!
已經來到最後步驟!
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卸下舊燈條,換裝全新燈條,試點已不再紅光閃耀!
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超級的全面白光!
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順利回裝面板,試點正常影像!
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移防地面熱機收工了………
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提供參考,請多指教!
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工作室附近Google街景:
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工作室地理位置:
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維修收送專線:(07)5531525;0928029525 曾仔~
本工作室更換零件,一律採用 ─ Nippon Chime-Con(NCC)日系無鉛零件!
敬請—放心送修!安心使用!
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