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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 07-20-2012, 08:48   #1 (permalink)
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i9300 charging problem solution!!!

While there are solid ways to change the charging socket does not copy Figure i9300


Samsung-Galaxy-S3-Charging-Problem-Repair-solution1.jpg - 4shared.com - photo sharing - download image
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Old 07-20-2012, 23:43   #2 (permalink)
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Quote:
Originally Posted by ancient123 View Post
While there are solid ways to change the charging socket does not copy Figure i9300


Samsung-Galaxy-S3-Charging-Problem-Repair-solution1.jpg - 4shared.com - photo sharing - download image

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Old 07-23-2012, 12:37   #3 (permalink)
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http://dc624.4shared.com/img/e8-UtC6...arging-Pro.jpg
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Old 08-27-2012, 13:23   #4 (permalink)
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good solution. thank's people
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Old 10-03-2012, 19:42   #5 (permalink)
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Whats the type and values for these capacitors..
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Old 10-04-2012, 04:34   #6 (permalink)
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where did we get that kind of capacitors if we don't have the same board?
or that is ordinary capacitor?
thanks...
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Old 10-04-2012, 05:53   #7 (permalink)
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Connect Charger or USB
Check C563 = 5V,
Check the CHG_IN_5V(C565)=5V

Both Shows 5V means Resolder Or Replace U502(its Below C563)
after Replace U502 the Problem Continus means the final thing Replace U506.

C563 & C565 This 2 compounds avalaible in all Samsung Board.
So no need Same Board to Replace that Compounds...


Mobile-Repair - We Work for Your Work / Free gsm support Area
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Old 10-15-2012, 20:08   #8 (permalink)
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i9300 Charging Schematic Block Diagram

Trying to help on the No Charge / Stop charging issues on the Galaxy S3 i9300 Int version..




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Old 11-06-2012, 12:46   #9 (permalink)
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please anybody give me working link to repair my phone or colour picture of mother board
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Old 11-07-2012, 12:22   #10 (permalink)
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thank u bro,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
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Old 11-09-2012, 17:18   #11 (permalink)
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color? ? ? ? ?
.....................
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Old 11-09-2012, 21:27   #12 (permalink)
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Here's a list of parts with description

c565 Part# CL05A106MQ5NUNC
Description: Cap Ceramic 10uF 6.3V X5R 20% SMD 0402 85C Paper T/R

ZD502 Part# PESD5V0F1BL,315
Description: ESD Suppressor TVS 10KV 2-Pin SOD-882 T/R

c563
Part# GRP033R70J472KA01
Description:


U506
Part# MAX77686EWE+T
Description: Maxim PMIC for Samsung LSI AP Chipsets (Pegasus-Quad and Gaia)


C564
Part# CV05X5R225M10AH
MLCC 0402 X5R 2.2UF 20% 10V

U502
Part# MAX14607EWL+T
Overvoltage Protectors With Reverse Bias Blocking
The MAX14606/MAX14607 overvoltage protection devices feature low 54mΩ (typ)
on-resistance (RON) internal FETs and protect low-voltage systems against voltage
faults up to +36V. When the input voltage exceeds the overvoltage threshold, the
internal FET is turned off to prevent damage to the protected

U501
Part# PMR280UN
Trans MOSFET N-CH 20V 0.98A 3-Pin SC-75 T/R
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Old 11-09-2012, 22:28   #13 (permalink)
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Thumbs up Br

Quote:
Originally Posted by drjaved_akhter View Post
very well thanks to this picture...

br.
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Old 11-10-2012, 18:48   #14 (permalink)
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Here!!

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Old 11-17-2012, 19:40   #15 (permalink)
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plz send schematic link
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