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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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08-09-2004, 19:27 | #1 (permalink) |
Banned Join Date: Nov 2001 Location: IRAN Age: 38
Posts: 3,679
Member: 7444 Status: Offline Sonork: 100.99999 Thanks Meter: 10,013 | SO STRANGE 3310 , Experts pls help! so i shorted pin 6 of user-interface-ic (ic with 20 legs) to buzzer connector, now ring is working , but another problem happened! when i turn OFF vibrator in menu, when phone ringing, it rings for 10 seconds without vibrate, but then vibrator starts to work!!! when i turn ON vibrator, vibrator is always working (OK) when i remove short from pin6&buzzer, then again no ring, but vibrator will be ok (vibrator not work when i turn it off) any help? |
08-09-2004, 22:38 | #5 (permalink) |
No Life Poster Join Date: Sep 2003 Age: 66
Posts: 807
Member: 39601 Status: Offline Thanks Meter: 13 | No it may not be water effect , the problem is either a software problem ( firmware bug ) or an iternal failuer in the N400 driver chip occeurs after it warmesup during the 1st 10sec. |
08-10-2004, 07:16 | #7 (permalink) |
Banned Join Date: Nov 2001 Location: IRAN Age: 38
Posts: 3,679
Member: 7444 Status: Offline Sonork: 100.99999 Thanks Meter: 10,013 | - Connection between pin6 & Buzzer is 100% ok. - N400 already changed (twice!) - CCONT is ok. - phone has been full flashed with different versions, even v6.33! so, any other idea? |
08-10-2004, 20:05 | #8 (permalink) |
Freak Poster Join Date: May 2003 Age: 48
Posts: 338
Member: 29870 Status: Offline Thanks Meter: 24 | Dear Vahid Please check two pin of vibrator in pcb with multimeter or ohmmeter and compare with safe pcb .If there is different and masurment be under 150 ohm you pcb has short line in middle layer and for fix it you should replace N400 and then with strong power supply should input 15 volt in vibrator pin for about 30 seconds and then put N400 again and with othere wire you should repair lane of vibrator.I think you can get result with this solution(I hope).sorry for my ENG. With best regards |
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