各位早安~又是一週的開始啦~好好的振作一下囉~
在整理一些圖照檔案時,發現了這麼一篇尚未發表過的實例,在谷歌的Blogger基地裡,好像也是沒有出現過的機種,在當時因為常常維修此型號,所以一直給它擱著,擱著擱著就忘記了,今天就一起來看看…
這是ASUS(華碩)型號P開頭的機種,以前有說過型號『P』開頭的機種,在下認為都是ASUS裡面,較為高級的機種~
這是它的外觀照~如何…,看起來就是挺高階的,不是嗎?
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在當時~每一台送修前來的機器,就都沒有這個轉盤的擋蓋,這一台算是完整的,我是第一次看到的~
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卸下的腳架座!就長這樣~
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我也不知!這裡還有一塊介面部位的小擋板說~
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我印像中~這一類機種都是在95.6時出廠的機種,也都在去年度,陸陸續續修過多台,像本機也是去年3月份時維修的了~
其實算是不錯壽命,都將近使用了6~7年的光景,時候已到!異常也就出現囉~
所以~幾乎每一台送修前來,它的保固貼都是完好的~
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本機器採外置DC:12V的直流電源,插PIN口是圓頭、4隻腳位的!
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這個機種也採用當時正在流行的觸控開關~
位置就這個圖照內,那個外置電源的下方部位!
你現在有看到,外製電源已送入市電,也亮起綠色的指示燈,不過~機器的待機橘燈並沒有亮起,如標題所述說,套句常人說的故障術語,就是所謂的:『不過電』
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atunPCLCD 發表在 痞客邦 留言(0) 人氣()
各位午安~
午後!持續來看一台液晶電視的維修,是LG(樂金)廠牌,型號:37LB7DF!
各位若有常看我發表的維修文,在前些時候我就有提過這一檔事啦~
主人來電,說有請原廠的維修人員去看過, 一連換了兩塊電路板,故障狀況依舊是:一閃即滅~有聲音、可以換台號,但是沒有影像,也就是大家常說的:『有聲無影!』,這是個常常發生在液晶電視上的故障現象,一起來看下去吧~
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一載回~就往工作桌上趴下~
送電測試~電源送入有亮待機紅燈~這個正常!
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啟動後有轉換為綠燈,轉換為綠燈同時,應該要亮起屏幕的~不過!看來是並沒有亮起~
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來拆機查檢~
主人電話中也說,去到現場又跟我說了一遍,還指著背後的位置,說是有更換過主板及它的電源板,但是~依然是閃爍了一下,就熄滅了~
ㄝ~那到底能不能修ㄋ?
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很幸運!經過對電源板查檢及汰換~你看!現在不是亮了嗎?
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再度解下電源板~
再做一次翻新~汰換~再補強!
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atunPCLCD 發表在 痞客邦 留言(1) 人氣()
大家早安~
這是一個多月前,北部的網友寄件來維修的平板,是ASUS(華碩)型號:TF300T!
看來主人也是給人民帶來幸福的黃色小鴨迷,機器的外包盒上,都貼有黃色小鴨貼紙~一樣是挺可愛的啦~
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盒子內容物,是本篇主角 ─ TF300T的平板~
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就四周圍外觀及其正面的觸摸玻璃來說~
並無明顯的破裂或是被撞擊之處!
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不過!可能是被從正面觸摸壓下!啟動後的顯示是這樣的狀態!是內部的液晶屏破裂,無法正常顯示了~
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來拆機~卸下舊破裂液晶屏~
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經過一番功夫~這裡是解下的破裂液晶!
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完整的保留原機觸摸屏~
atunPCLCD 發表在 痞客邦 留言(0) 人氣()