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| Samsung Hardware Repair Post here your Hardware Repairing Hints or Problems with Samsung Phones. |
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08-04-2008, 17:37
| #1 (permalink) |
| No Life Poster   Join Date: Mar 2002 Location: tunis,tunisia Age: 48
Posts: 1,450
Member: 10396 Status: Offline Thanks Meter: 32 | u600 charging ok but... i have u600 when i plug charger worked 100% and voltage at pin bat is >4.0v and when bat is full by this u600 have >4.0v the pb when i put this bat and power on the phone bat empty in 1h and worked 48h in another u600 any help plz ?? |
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| The Following User Says Thank You to micmac For This Useful Post: |
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10-07-2008, 13:19
| #4 (permalink) |
| Freak Poster   Join Date: Mar 2006 Location: In a house Age: 46
Posts: 466
Member: 249757 Status: Offline Sonork: 100.1601084 Thanks Meter: 117 | Your charging IC is faulty, Replace U501 Here is schematic |
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| The Following 3 Users Say Thank You to Speed_Demon For This Useful Post: |
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10-08-2008, 01:09
| #5 (permalink) | |
| No Life Poster  Join Date: Oct 2002 Location: PARIS
Posts: 1,565
Member: 16856 Status: Offline Sonork: 1582037 Thanks Meter: 441 | Quote:
It sounds like it's completly true, connect the charger to the board and check if this ic is overheating. BR Max_B | |
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10-22-2008, 23:04
| #6 (permalink) |
| Junior Member Join Date: Nov 2007
Posts: 34
Member: 629556 Status: Offline Thanks Meter: 8 | you should try to check current consumption, with unsuited equipment can be tricky but can be done! Remember in stand-by should be under 10mA. This is first step before locating defects. |
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