機頂盒壞左(olevia 621), 買過部平既stb/貴既stb/IDTV?

原本部機頂盒係 olevia 621fta
09年買
上年開始收得好差, 要等好耐先有畫面
半年前開始完全收唔到, 以為係天線問題(舊樓, 自已整魚骨+放大器+拉線), 所以冇搞
以為隻大陸masda放大器壞左, 幾日前換左另外一個放大器(高田SM50), 但都係收唔到

以前條bar長d

紅, 黃 led 長著

點知睇過師兄d 舊文, 原來olevia 620/621好易咁樣死
有人話620可以換電容, 但我拆過我部621, 塊底版d 電容唔同位, 唔知換邊粒...
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我想問:
1) 有冇師兄識整部621?

2) 我唔錄野, 但求睇到電視, 買部幾舊水既stb (e.g. GIEC/ACL/Olevia/Thomson), 定係買部貴d (e.g. magic TV 3200s/d), 定係買部$2k-3k 既IDTV? (廿幾寸, 再大d 冇位)

3) 接收能力黎講, 平stb/貴stb/idtv 會好d?

thanks!!

I prefer buying a cheap cheap 既stb (e.g. GIEC/ACL/Olevia/Thomson)

Still using GIEC GK-HD11, so far so good..

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I prefer buying a cheap cheap 既stb (e.g. GIEC/ACL/Olevia/Thomson)

Still using GIEC GK-HD11, so fa ...
tomleehk 發表於 2013-6-12 13:35


Thanks ching!
When did you buy it?

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本帖最後由 tomleehk 於 2013-6-12 14:10 編輯
Thanks ching!
When did you buy it?
ibralnat 發表於 2013-6-12 13:40


Around 2009/2010 ..

Durably of electronic products really depends on luck..  Sometimes the manufacturer used capacitors which got aging problem easily ( e.g. IBM X31, Olivea 620/621 )  and caused a large scale of malfunction after 2 to 3 years. Unfortunately no one can possibly tell/predict before.

Your case is one among the many Olivea 620/621 malfunction cases which will eventually happen today or in the future.

My washer had been used over 20 years and still is still functioning in good condition, no matter electronic components or machanical components.

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Around 2009/2010 ..
tomleehk 發表於 2013-6-12 13:41


does it have a warranty?
do you know any reputable shop that has it (maybe not the same model, but the same brand)?

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本帖最後由 tomleehk 於 2013-6-12 14:04 編輯

回復 5# ibralnat

This model has 1 year warranty and yet it expired long time ago la. You can only buy the same model at second hand market. Its direct subsequent model is HD14. <= outlook identical to HD11 and yet I had no idea if the internal designs are the same or not.

Other subsequent models/sales point of GIEC
http://www.price.com.hk/search.php?g=&q=GIEC

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MTV is the best quality.  I have two since 2008 and they are both still working beautifully.

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樓主可以打開機殼睇下...係咪近tunner 位d cap 爆o左...
如果係... 換番d cap 就冇事架啦...
我部機換過cap...由08年1月用到依家

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