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Nokia Hardware & Hardware Repair all what you need for Hardware Repairing for Nokia Phones. Before writing any thread here try to check the Frequently Asked Questions Section. |
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05-22-2003, 10:58 | #2 (permalink) | |
No Life Poster Join Date: Aug 2001 Location: P A K I S T A N _____________ Age: 40
Posts: 3,579
Member: 5932 Status: Offline Thanks Meter: 1,694 | Re: help with 8210 Quote:
FIRST REFLOW COBBA IC with FLUX.. if don't solved change COBBA. Best Regards, Wahab | |
05-24-2003, 10:27 | #3 (permalink) |
Freak Poster Join Date: May 2001 Location: Czech republic
Posts: 142
Member: 4454 Status: Offline Thanks Meter: 0 | the most causes: somebody tried to repair the phone and putted inside bad type of cobba. if in phone is V257B, change to V257H. If you have H, change to B. Wolf. |
05-25-2003, 22:25 | #4 (permalink) |
Junior Member Join Date: May 2003 Location: NCLE Age: 49
Posts: 5
Member: 29672 Status: Offline Thanks Meter: 0 | no point reflowing the cobba 9 out of 10 have oxidisation on the pads best off removing the cobba first as the more times the pcb is exsposed to heat the less chance of repairing it. steve |
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