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| Nokia Legacy Phones ( DCT-1 , DCT-2 , DCT-3 , DCT-L ) Nokia Legacy Models Like 1011, 1610, 211x, 2x20, 6050, 3110, 8110, NKxxx , 2100, 3210, 3310, 3330, 3410, 5110, 5210, 5510, 6110, 6150, 6210, 6250, 7110, 8210, 8250, 8850 also 9110 & 9210 |
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07-06-2002, 18:37
| #1 (permalink) |
| Junior Member Join Date: Jun 2002 Age: 32
Posts: 12
Member: 13332 Status: Offline Thanks: 0
Thanked 0 Times in 0 Posts
| 3330 no network Hi to u all...!I have two 3330 which when I power them on they have network for about 5 sec and then they lose it!I've changed the PA and resordered the CCONT and HAGAR but nothing!I also uploaded new software,removed locks and updated FAID...It seems like it doesnt tx anything  !Any ideas????Thnx on advance...geomails@yahoo.com |
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07-09-2002, 11:16
| #4 (permalink) |
| No Life Poster   Join Date: Jul 2001 Location: RP Age: 37
Posts: 892
Member: 5246 Status: Offline Thanks: 4
Thanked 9 Times in 9 Posts
| Reflow or replace your COBBA. Reset SP LOCKS, CALC FAID if you replace it. BTW, check board for missing or misaligned components first. I've done quite a few wherein the culprits are shorted components... due to other technicians. |
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07-16-2002, 04:42
| #5 (permalink) |
| Junior Member Join Date: Jun 2002 Age: 32
Posts: 12
Member: 13332 Status: Offline Thanks: 0
Thanked 0 Times in 0 Posts
| I've resoldered COBBA but didn't replace it....changed diplexer from a working 3310 but still the same.......I'll try changing it and I'll tell you whats happened... |
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07-19-2002, 22:56
| #6 (permalink) |
| Junior Member Join Date: Jun 2002 Age: 32
Posts: 12
Member: 13332 Status: Offline Thanks: 0
Thanked 0 Times in 0 Posts
| Hi again...I've changed COBBA!Achieved nothing....  updated Faid etc...It just doesn't want to work on GSM900 network!If I find the problem I'll just test and then break it!But First I'll find this damned problem!  |
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07-20-2002, 06:53
| #7 (permalink) |
| No Life Poster Join Date: Jul 2001 Location: RP Age: 37
Posts: 892
Member: 5246 Status: Offline Thanks: 4
Thanked 9 Times in 9 Posts
| Ok Check first if you have Rx on both networks. If you don't, check ant switch, hagar, cobba, 26 mhz vctcxo Check if you have Tx on both networks. IF you don't, check ant switch, PA, Cobba Hope this helps |
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07-21-2002, 15:44
| #8 (permalink) |
| Junior Member Join Date: Jun 2002 Age: 32
Posts: 12
Member: 13332 Status: Offline Thanks: 0
Thanked 0 Times in 0 Posts
| How could I check if I have Rx on both networks?I don't have any frequency generator that could be used with wintesla...no such frequencies....any other idea?the phone works on 1800 and at 900 the signal goes off after 5 secs... PA is changed twice.... How could I see if the Hagar sends signal to the PA to transmit? Yet I haven't checked the 26mhz the vxtco... And sth else very strange!On another 3330 phone 1800 work fine,but on 900 only ONE of two network providers works!!!!! How could this happen?I've flashed the phone a lot of times.......Full flash..... From which a******* could I start and end flashing except 200000-600000??? |
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