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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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09-29-2003, 19:31 | #1 (permalink) |
Junior Member Join Date: Jul 2003 Age: 47
Posts: 14
Member: 35277 Status: Offline Thanks Meter: 0 | 3310 destroyed by charger |
10-01-2003, 02:00 | #2 (permalink) |
No Life Poster Join Date: Sep 2003 Age: 66
Posts: 807
Member: 39601 Status: Offline Thanks Meter: 13 | Did U check volts on C247,C404,But mainly at R402 (power-sw resistor).if u found the volt over this res. = 3v8, that means that the ccont gives volt. Now when U pushes power-sw on , did the volt of the keypad prints raised to 2v8 ?. If that occeurs raise the chaps , keep it away and try to full flash the phn , letts see whats hapends ....Good luck. |
10-01-2003, 07:21 | #3 (permalink) |
Junior Member Join Date: Jul 2003 Age: 47
Posts: 14
Member: 35277 Status: Offline Thanks Meter: 0 | many thanx for your answer .. i found more horrible things .. when i push power on - phone begin receive about 700mAh (normaly is about 50-80mAh) .. in all probability current leakage. there is in CCont . I removed ccont and checked his pins and 2 pins have short circuit.. these pin are going under the processor. i succesfuly removed processor (it was adherent) and everything looks like OK now. is it possible to connecting wrong charge can damage processor? .. today i put some other processor and write result. |
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