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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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10-07-2002, 21:42 | #1 (permalink) |
Freak Poster Join Date: Feb 2001 Location: england
Posts: 444
Member: 3348 Status: Offline Thanks Meter: 3 | 3310 not vibrate please help [email protected] |
10-07-2002, 21:54 | #2 (permalink) |
No Life Poster Join Date: Mar 2000 Location: inside NOKIA phone Age: 58
Posts: 1,677
Member: 1060 Status: Offline Thanks Meter: 10 | HI wildwhacker , You need to check PCB pad VB is good ? ( if VB no good, led will light too), and check at R401 from vibra connect to N400 pin 16 ! others problem is MAD Willy |
10-07-2002, 22:57 | #3 (permalink) |
Freak Poster Join Date: Feb 2001 Location: england
Posts: 444
Member: 3348 Status: Offline Thanks Meter: 3 | i have checked as you said, its a mad problem. not to worry the customer has said bin it. so i will keep it for spares. worth more that way anyhow. once again cheers willy |
11-05-2002, 23:16 | #4 (permalink) |
No Life Poster Join Date: Jan 2000 Location: NL Age: 55
Posts: 1,380
Member: 847 Status: Offline Thanks Meter: 36 | 3330 3330 no vibra, also bottem leds not light. Seems outer vibrate pad on pcb has no connection to anywhere.. any idea? Inner pad is connected to R401 to ui thanks Sjakie |
11-06-2002, 00:34 | #5 (permalink) | |
No Life Poster Join Date: Mar 2000 Location: inside NOKIA phone Age: 58
Posts: 1,677
Member: 1060 Status: Offline Thanks Meter: 10 | Re: 3330 Sjakie , try to measure that N400 pin 1 , it must has VB + ! if no then all LED for will not light on , then you have to check CCONT VB out ! i think, your phone was water damage ? Willy Quote:
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11-06-2002, 01:31 | #6 (permalink) |
Freak Poster Join Date: May 2002 Location: Perth, Western Australia Age: 45
Posts: 313
Member: 11937 Status: Offline Thanks Meter: 1 | Hey The outer Vibra pad has to be connected to the VB line and should have 3.6v. You have to check it when the phone is on. If your not getting 3.6v then you have a cracked PCB. I have repaired many phones like this using enameled copper wire, just solder the vibra pad to the nearest VB component. |
11-06-2002, 21:06 | #7 (permalink) |
No Life Poster Join Date: Jun 2002 Location: CT SA Age: 52
Posts: 1,387
Member: 12733 Status: Offline Thanks Meter: 26 | This is the easy solution , most case water dammage: check conyinuity test on vibrator interface to n400 left to to pin 1 ( in most case ) or right to pin 16 ; if no sound , make a short to rebuilt the lining Tested by me on many phones ***LUCK ___________________________________ All I know is i know nothing |
11-07-2002, 00:06 | #8 (permalink) |
No Life Poster Join Date: Jan 2000 Location: NL Age: 55
Posts: 1,380
Member: 847 Status: Offline Thanks Meter: 36 | Fixed Hi, Guys. Thanks for replys. Yes, i removed Cobba and it was water dammaged. I reballed it, leds were working again except (backside vieuw) lcd led right and left bottem led were off. Again no buzzer. reconnect leds with led that was beside them and connected left VB pad to pin 1 N400. Now its OK ) Now a liile low RX but will flash again and see. (after reballing cobba i second time reflow cobba, that i should not have done, could also explain lower rx) Thanks Sjakie |
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