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| Chinese Models & Cloned Phones All China Phone Platforms like (MTK, Spreadtrum.. etc.) Cloned Nokia Nokla & Motorola . etc. Phones are included |
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09-01-2009, 10:20
| #1 (permalink) |
| Banned  Join Date: Oct 2007 Location: Pakistan
Posts: 604
Member: 617666 Status: Offline Sonork: 100.1592356 Thanks Meter: 397 | Nktel A200 short problem turn on mobile with power supply show 33 voltage phone shorting tell me any solution please thanks in advance |
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| The Following 5 Users Say Thank You to ASIF JAAn For This Useful Post: |
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09-01-2009, 17:21
| #2 (permalink) | |
| Moderator   Join Date: Feb 2006 Location: Bangladesh & Bahrain
Posts: 3,165
Member: 233205 Status: Offline Thanks Meter: 5,014 | Quote:
if normally u don't seen any burn parts on pcb, first try to replace power ic, than post result. | |
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| The Following 4 Users Say Thank You to tkowsar For This Useful Post: |
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09-02-2009, 06:47
| #3 (permalink) | |
| Banned Join Date: Oct 2007 Location: Pakistan
Posts: 604
Member: 617666 Status: Offline Sonork: 100.1592356 Thanks Meter: 397 | Quote:
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| The Following 4 Users Say Thank You to ASIF JAAn For This Useful Post: |
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09-02-2009, 08:09
| #4 (permalink) | |
| No Life Poster  Join Date: Sep 2007 Location: Chinese Section Age: 37
Posts: 830
Member: 594884 Status: Offline Thanks Meter: 1,553 | Quote:
Anyway some times chinese phones shows shortage a little due to ringers so remove ringers then post result. | |
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| The Following 3 Users Say Thank You to .::skybird::. For This Useful Post: |
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09-02-2009, 16:02
| #5 (permalink) |
| No Life Poster  Join Date: Dec 2006 Location: Rawalpindi, Pakistan
Posts: 2,292
Member: 421117 Status: Offline Sonork: +92 346 5544377 (PHONE) Thanks Meter: 2,522 | Yes ...agree with skybird. this is the best way of removing shortness. 1. Connect the phone with power supply 2. Power on it 3. Let it ON for 2 minutes 4. Lay ur thumb on different components of PCB. 5. Fell which component is getting HOT. 6. Remove that component. Check shortness should have been reduced. |
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| The Following 4 Users Say Thank You to Umair Rashid For This Useful Post: |
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09-03-2009, 10:26
| #7 (permalink) | |
| No Life Poster Join Date: Dec 2006 Location: Rawalpindi, Pakistan
Posts: 2,292
Member: 421117 Status: Offline Sonork: +92 346 5544377 (PHONE) Thanks Meter: 2,522 | Quote:
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| The Following 2 Users Say Thank You to Umair Rashid For This Useful Post: |
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10-25-2010, 12:37
| #13 (permalink) |
| No Life Poster  Join Date: Dec 2008 Location: Unknown
Posts: 1,052
Member: 929782 Status: Offline Sonork: 100.1641069 Thanks Meter: 617  | CHINA A200 FULL SHORT REPAIR....... FAST CHANGE (CHARGING CONNECTOR) SECOND (REMOVE PF) LAST CHANGE POWER IC........... 100%Tested Solution |
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nktel a300 show full power on supply 
Linear Mode
