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12-02-2014, 06:04
| #1 (permalink) |
| No Life Poster   Join Date: Nov 2008 Location: bangladesh Age: 42
Posts: 605
Member: 894213 Status: Offline Thanks Meter: 599 | Nokia Asa 311 Touch Problem Help I Chang Touch But Same Problem pls..... anybody Help Me Thanks In Advance......... |
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12-02-2014, 17:41
| #2 (permalink) |
| Moderator   Join Date: Jul 2006 Location: Midnapore,West-Bengal,India
Posts: 5,402
Member: 322206 Status: Offline Sonork: 100.1594813/.:SARCAR:. Thanks Meter: 1,350 | first clean or resold touch connector on main pwb . if same try to check two important voltage that I marked on attach picture . vio 1.8v & vaux1 2.78v at both ends on selected parts . if these voltages are ok but still touch not work then try to resold or replace three marked resistance as in attach picture . all resistance are 47 ohms value . post result . |
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