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nakal

Tukar Capasitor Kat Mobo Pc Cam Ne

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hai kawan2 semua

nak tanya ada sapo2 penah tukar kapasitor kat mobo pc leh kongsi sikit..aku cah cuba buat susah nak cabut dah kasi panas bawah dia tak menjadi juga....sysah nak cabut benda tue

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[quote name='nakal' timestamp='1315742075' post='1072076']
hai kawan2 semua

nak tanya ada sapo2 penah tukar kapasitor kat mobo pc leh kongsi sikit..aku cah cuba buat susah nak cabut dah kasi panas bawah dia tak menjadi juga....sysah nak cabut benda tue
[/quote]

[url="http://wangsamajucomputerrepairservices.blogspot.com/2011/08/baik-pulih-motherbord-foxcon-blank.html"]http://wangsamajucom...xcon-blank.html[/url]
Tools yang perlu untuk cabut kapacitor motherboard
[list=1]
[*]Solder iron
[*]Solder Sucker
[*]Soldering lead
[*]Tangan yang tahan pegang panas
[/list]
Cara dia kau kena letak timah banyak - banyak kat kaki dia lepastu sedut dengan solder sucker.Buat sehingga lead disedut semuanya.Boleh juga buat kerja ni 2 orang, 1 orang tukang cairkan lead, 1 orang lagi tukang cabut, tapi buat dengan hati-hati, takut track pcb motherboard tercabut.


Kalau orang yang tak biasa buat kerja assembly elekronik memang agak susah (kemahiran ni kena practice buat selalu, baru mahir, ).Paling senang kalau kau ada Hot Air blower rework station, panaskan kaki capacior tu , cabut guna tangan(pakai sarung tangan kalau boleh). Edited by hafizamrepair

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satu tool tertinggal, dawai apantah dah lupa yg menyerap solder. mobo PCB ni multilayer, silap repair makin bertambah rosak.

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[quote name='dash' timestamp='1315838348' post='1072122']
satu tool tertinggal, dawai apantah dah lupa yg menyerap solder. mobo PCB ni multilayer, silap repair makin bertambah rosak.
[/quote]
Solder wick ke.Wick tu biasanya diguna untuk rework kaki smd ic.Kalau rework kapacitor guna solder sucker je.Memang PCB mobo ni multileyer jadi kena hati-hati.Solder iron jika boleh, guna solder gun brand Hakko yang warna biru dalam rm80.Sebab heat solder cap ayam mungkin terlampau panas, boleh rosakkan PCB atau juga tak berapa nak panas nak cairkan lead kaki kapacitor. Edited by hafizamrepair

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