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Go Back   GSM-Forum > GSM & CDMA Phones / Tablets Software & Hardware Area > Samsung > Samsung Hardware Repair

Samsung Hardware Repair Post here your Hardware Repairing Hints or Problems with Samsung Phones.

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Old 09-17-2012, 17:28   #1 (permalink)
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Arrow Samsung Galaxy S2 I9100 short circuit solution.

Samsung Galaxy S2 I9100 water damage and sometimes low quality charger create full short circuit here is the solution to all of my friend.

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Old 09-18-2012, 16:49   #2 (permalink)
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If not done first solution then try this final solution.

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Old 09-25-2012, 08:20   #3 (permalink)
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If not done first solution then try this final solution. Samsung AA-PB4NC6B
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Old 10-06-2012, 15:56   #4 (permalink)
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Thanks dear for your reply....yes mostly damage this capacitor and repair 10-12 phones by myself.
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Old 10-21-2012, 11:40   #5 (permalink)
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from any mobile can i find that capacitor pls? when i removed it the mobile turn on good but no charge >help me plsssss
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Old 10-22-2012, 14:06   #6 (permalink)
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..it's all well & good telling people about this fix but it isn't a fix until you replace the dead part. also bear in mind that the ic next to the capacitor may be fried but you dont get to find that out until you Replace the capacitor !!!
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Old 10-22-2012, 14:25   #7 (permalink)
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the ic next to the capacitor is a max8627 -readily available & cheap if yours is dead.. a lil tricky to fit, but hey... the datasheet is here - MAX8627 datasheet pdf datenblatt - Maxim Integrated Products - Low VBATT, 20uA IQ, 1MHz Synchronous Boost Converter with True Shutdown ::: ALLDATASHEET ::: from that pdf & diagram you get a rough idea of the capacitor value.. connected between pins1(gnd) & 4&5(batt).. schematic for ic states that 2 ceramic 22uf capacitors are used.. in the absence of any more information i'd be inclined to just try a 22uf cap in place of the dead part...
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Old 10-22-2012, 17:17   #8 (permalink)
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part is ceramic capacitor 22000nF
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Old 10-26-2012, 23:04   #9 (permalink)
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hi
but where to find MAX8627,on some other phone?
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Old 10-27-2012, 06:10   #10 (permalink)
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cant see first post pic,,,pls share it
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Old 10-31-2012, 16:07   #11 (permalink)
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Quote:
Originally Posted by fill View Post
hi
but where to find MAX8627,on some other phone?
MAX8627 Low VBATT, 20ľA IQ, 1MHz Synchronous Boost Converter with True Shutdown - Ordering Info

google is a wonderful thing & maxim offer a free sample of this part or they will sell direct to you if you cant get it in a shop, but any reputable electronic supplier will order pretty much any part you ask for - just to get your business.
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Old 11-12-2012, 19:21   #12 (permalink)
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Quote:
Originally Posted by krish neupane View Post
If not done first solution then try this final solution.

where I find capacitor c565 (C-CER,CHIP;22000nF,20%,10V,X5R,TP,1608,0) in other phones nokia, samsung or sony ericsson ? because I have demaged this capacitor.
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Old 11-21-2012, 15:19   #13 (permalink)
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sorry for late bro you can change this capacitor from any pcb for example nokia 3110c power section there you can find choose any one.
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Old 11-25-2012, 21:20   #14 (permalink)
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Thanks krish neupane !!

I solved two s2 i9100 by this method. This capacitor is shorted. For detect if this, before change capacitor, control gsm battery connector if is shorted between vbat and ground, for me is that; after change C, all is well.

THANKS!

[/QUOTE]
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Old 12-01-2012, 12:48   #15 (permalink)
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Another s2 solved by this method. I just remove the capacitor.
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