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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 09-16-2013, 06:42   #1 (permalink)
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samsung s6012 prob.


i hve a samsung s6012 in loudspeaker on in calling time set restart

with charger show charging paused battery temperature is too high

set heated

plz help m
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Old 09-17-2013, 07:15   #2 (permalink)
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1-flash your phone
2-change battery
3-change or resolder after checking if l400=1.2v&l401=1.8v
4-change or resolder osc400
5-change or resolder power key button
6-change or resolder u401



don't forget to press thanks.....
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Old 09-18-2013, 06:55   #3 (permalink)
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Quote:
Originally Posted by habibboxes View Post
1-flash your phone
2-change battery
3-change or resolder after checking if l400=1.2v&l401=1.8v
4-change or resolder osc400
5-change or resolder power key button
6-change or resolder u401



don't forget to press thanks.....


bro. plz give m it's service manual this image not clear
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Old 09-18-2013, 09:31   #4 (permalink)
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Don't forget to press thanks.....
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Old 09-18-2013, 09:55   #5 (permalink)
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bro. now charging ok

& set working good without sim but with sim set low heat but in calling more heat & in loudspeaker set reastart

plz guide m
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Old 09-18-2013, 11:09   #6 (permalink)
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For restart probleme
1-flash your phone
2-change or resolder power key button
3-change main pba schield
4-change main pba


For sim probleme
1-change main pba schield
2-check c519=3.0v??? If not change c519 for sim1 in the schematic below location
3-check c520=3.0v??? If not change c520 for sim 2
4-change main pba


DON'T FORGET TO PRESS THANKS.....
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Old 09-18-2013, 11:11   #7 (permalink)
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Quote:
Originally Posted by habibboxes View Post
For restart probleme
1-flash your phone
2-change or resolder power key button
3-change main pba schield
4-change main pba


For sim probleme
1-change main pba schield
2-check c519=3.0v??? If not change c519 for sim1 in the schematic below location
3-check c520=3.0v??? If not change c520 for sim 2
4-change main pba


DON'T FORGET TO PRESS THANKS.....

bro. firstly my set is samsung s6012 not s6102

second restart in on loudspeaker in call

third my set is heat with sim without sim good working

plz guide m tested ways
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Old 09-18-2013, 11:34   #8 (permalink)
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Ohhh my mistake realy sorry I didn't make attention I will try to find s6012 and post results.....
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Old 09-18-2013, 14:10   #9 (permalink)
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Originally Posted by habibboxes View Post
Ohhh my mistake realy sorry I didn't make attention I will try to find s6012 and post results.....


thanx bro.

i m waiting 4 ur reply
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Old 09-18-2013, 14:28   #10 (permalink)
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I did search alot and all what I did can find is a link that you n33d to buy the schematic with a paypal card
Here is the link
Samsung Galaxy Music Duos GT S6012 Service Manual & Repair Guide - ...

Please after downloading the schematic from this link share us this schematic ....
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Old 09-18-2013, 15:42   #11 (permalink)
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Check without sim and dial SOS call....
If phone restart,
Check power amp.(much better to replace it first) or the parts nearly like capacitor from v+



br,


Sent from my IdeaTab A2107A-H using Tapatalk HD
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Old 08-11-2015, 17:51   #12 (permalink)
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I also have need of schematic diagram of gt-s6012 urgently require
in my gt-s6012 set shows charging but it don't stores any charging what will be the problem please help me
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