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| Samsung Hardware Repair Post here your Hardware Repairing Hints or Problems with Samsung Phones. |
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02-27-2013, 14:42
| #1 (permalink) |
| No Life Poster   Join Date: Jul 2004 Location: Now on earth Age: 48
Posts: 896
Member: 75290 Status: Offline Thanks Meter: 57 | S5330 Wave533 QWERTY keypad problem I need solution, keypad QWERTY not work in S5330 - Wave533. Any idea what IC is responsible for working keypad? BR ERSA Seb |
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02-28-2013, 02:57
| #2 (permalink) | |
| No Life Poster  Join Date: May 2011 Location: gsm-forum
Posts: 4,148
Member: 1573913 Status: Offline Sonork: hardware illustration Thanks Meter: 7,628 | Quote:
samsung gt-S5330 keypad first try to replace the diodes ZD600 and ZD604 if you still like the original: check the working voltage of U605 ic key on C609 and C611 also if it works well .. both voltage ic key switch U605 see the picture below | |
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| The Following User Says Thank You to d-Artigo For This Useful Post: |
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06-26-2014, 14:53
| #3 (permalink) |
| Freak Poster  Join Date: Sep 2007 Location: India
Posts: 121
Member: 579916 Status: Offline Thanks Meter: 10 | bro can u help me with kepad menu key calling key ways very strange prob press menu button volume increase and red button volume decrese plzzzzzzzzzzz help me guys |
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