Problem with network in N3310 - GSM-Forum

J-lock · 01-25-2004, 23:05

I change power ampfiler and switch but phone lost receipt somtimes i can call ..i dont no what can i do ..please help its important...one some more netwokt go down and up meny times...thanx

Archie_hardware · 01-25-2004, 23:17

First you have to know that your Power amp is good and the Ant.Switch too.If tha too are both good then try to replace Hagar and Audio IC (Cobba).

debeliamark · 01-26-2004, 06:14

First try to make some measurments with Wintesla, instead to change parts without idea...

DMD · 01-27-2004, 18:51

Hi J-lock

try reflow/replace the cobba on the phone hopefully that might help

Later D.

01-25-2004, 23:05	#1 (permalink)
J-lock No Life Poster Join Date: Sep 2003 Location: Melbourne , AUS Age: 47 Posts: 882 Member: 40451 Status: Offline Sonork: 100.1580450 Thanks Meter: 73	Problem with network in N3310 I change power ampfiler and switch but phone lost receipt somtimes i can call ..i dont no what can i do ..please help its important...one some more netwokt go down and up meny times...thanx

01-27-2004, 18:51	#4 (permalink)
DMD No Life Poster Join Date: Jun 2002 Location: CTSA Age: 46 Posts: 2,194 Member: 12660 Status: Offline Thanks Meter: 7	Cobba Hi J-lock try reflow/replace the cobba on the phone hopefully that might help Later D.

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01-25-2004, 23:17	#2 (permalink)
Archie_hardware Junior Member Join Date: Jan 2004 Location: Naga City,Philippines Age: 43 Posts: 5 Member: 50429 Status: Offline Thanks Meter: 0	First you have to know that your Power amp is good and the Ant.Switch too.If tha too are both good then try to replace Hagar and Audio IC (Cobba).

01-26-2004, 06:14	#3 (permalink)
debeliamark No Life Poster Join Date: May 2001 Location: Bulgaria Age: 56 Posts: 4,796 Member: 4627 Status: Offline Sonork: 57528:debeliamark Thanks Meter: 1,034	First try to make some measurments with Wintesla, instead to change parts without idea...