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Samsung Hardware Repair Post here your Hardware Repairing Hints or Problems with Samsung Phones. |
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09-17-2012, 17:28 | #1 (permalink) |
Freak Poster Join Date: Dec 2006
Posts: 473
Member: 412812 Status: Offline Thanks Meter: 97 | Samsung Galaxy S2 I9100 short circuit solution. |
The Following 12 Users Say Thank You to krish neupane For This Useful Post: |
09-25-2012, 08:20 | #3 (permalink) |
Junior Member Join Date: Sep 2012
Posts: 2
Member: 1815680 Status: Offline Sonork: 100.73934 Thanks Meter: 1 | If not done first solution then try this final solution. Samsung AA-PB4NC6B |
The Following User Says Thank You to rustking For This Useful Post: |
10-22-2012, 14:06 | #6 (permalink) |
Junior Member Join Date: Apr 2006 Location: cookietown, uk Age: 54
Posts: 25
Member: 267976 Status: Offline Thanks Meter: 0 | ..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 !!! |
10-22-2012, 14:25 | #7 (permalink) |
Junior Member Join Date: Apr 2006 Location: cookietown, uk Age: 54
Posts: 25
Member: 267976 Status: Offline Thanks Meter: 0 | 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... |
10-31-2012, 16:07 | #11 (permalink) |
Junior Member Join Date: Apr 2006 Location: cookietown, uk Age: 54
Posts: 25
Member: 267976 Status: Offline Thanks Meter: 0 | 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. |
11-21-2012, 16:19 | #13 (permalink) |
Freak Poster Join Date: Dec 2006
Posts: 473
Member: 412812 Status: Offline Thanks Meter: 97 | 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. |
The Following User Says Thank You to krish neupane For This Useful Post: |
11-25-2012, 22:20 | #14 (permalink) |
No Life Poster Join Date: Jun 2007 Location: France 72,77
Posts: 1,019
Member: 521955 Status: Offline Thanks Meter: 259 | 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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