咱…親愛的眾網友~大家好!大家早~
今天來看一台電視維修,是常常在處理的故障現象 ─『顯示不良』維修,也還是常常在維修的機種、品牌,CHIMEI(奇美)型號:DTL 732E300~
底下是它的出廠標貼:
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是它的故障現象:
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先拆小後蓋!
這裡可以看到它的兩塊主要電路,主機板及電源板~
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先拆小後蓋,就是要先拔除一些電路的導線~
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以利解除整個大後蓋~
『阿毋~』,那些導線給扯離了PIN座,你說會不會『死人』?
哈哈~這種『蠢事』,我也曾經做過ㄋ~10條吧?沒注意到…。全部被扯下來,不動聲色,照著它的順序接回,你猜有沒有成功?哭哭喔~當然麼沒有…後來僅找出接地與電源,再來還剩8條,這下哭了,8條排列組合,共計是:8*7*6…*1,忘了是什麼數字了,你可以自己算看看~所以啊…別在沒有精神的狀況下做任何工作啦~
這邊就是整盤都解下的大後蓋!
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通常來說:這樣的底下圖照,就是僅剩的面板部位,包含它的高壓驅動板,與及它的終端顯示處理的電路板
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轉過邊好工作拆解(又再轉邊。你怎麼常常在轉邊),『葉問』大師就問我,你只有一張桌子在做維修喔?是啊~一個人在維修而已,擺那麼多張有用嗎?呵呵…
atunPCLCD 發表在 痞客邦 留言(0) 人氣()
咱…親愛的眾網友~大家好!
有幾位到日本旅遊的台灣民眾,破壞下搭飯店的和式門窗,像在玩戳戳樂一樣,將下搭飯店的和式門窗一格一格給戳破,如下圖所示:
呼呼~後來經由旅行社查證,是咱家高雄『正修科大』的學生所為,實在讓在下無言到極點了,真正是有夠『丟臉!』的啦~好久以前曾經全家到中部去旅遊, 我有此機會告戒自家小孩,離開住宿時,要稍微給收拾一下,勿讓中部的人認為咱高雄人這麼沒有水準ㄋ…
後來再查證!聽說是因為『飲酒作樂』!太『Hi』了,其中一位戳了紙門窗來玩樂,其他幾位夥伴也跟這效法之…你看看…又是貪念『杯中物』所惹的禍,今天又有新聞報導,喝了酒的爸爸,還開車去接小孩放學,結果~開車去撞上安全島,車子是『咪咪冒冒了…』,還好人沒事~這也給小孩很不良的示範!假使小孩有啥『三長兩短~』,那該如何是好???有在『喝幾杯』的網友們,要多多三思啦~至少~喝酒也要看個時間咩…
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繼續回來看主題,今天換來看一台平板電腦的破屏更新,是從外地寄件來維修的,這個主人上回也寄了一台過來,如:
平板電腦維修~苗栗寄件維修!ASUS(華碩)型號:TF300T(紅色)觸摸屏破裂更新實記~
說這台她家老闆娘的平板,一起來看看囉…
看這個包裝,你應該知道,他有送修過原廠了啦~
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是這一款~NEXUS 7第二代的平板~
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這一台室內屏被壓到,內部液晶碎裂!
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在這個位置!有裂痕~所以整個機子有點變形了~
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這樣直立的看,你會更明瞭!
atunPCLCD 發表在 痞客邦 留言(1) 人氣()
咱…親愛的眾網友~大家好!
今天持續來看液晶電視的維修,就底下這一台,其實它比較像是螢幕,一台可以看第4台的螢幕,以前有遇過一台同廠牌的,如:
富士鵬22吋液晶電視 型號:A-2201,啟動後半邊較亮,一邊很暗!
這一台背後的視訊盒,與前一個實例有點不同~
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就覺得它的視訊盒,安裝的位置特別不一樣!
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我想解下它~可是被腳座給擋住,不解它,那個部位的底下還有個後蓋的螺絲未解,所以~腳座解不下,這…豈不是有點矛盾???
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我有拆解過它,只是久久才遇到一台,已經忘記了…
原來是要從腳座底盤來拆解~
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於是乎~終於可以順利的解下它的視訊盒~也得以解下它的後蓋!
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作為電視觀賞在使用,紅外線接收遙控~那是一定要的啦!
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