2 x 3310 with PA problem - GSM-Forum

Black-Axe · 01-13-2003, 12:30

I've got 2 x 3310 with the same problem

I changed PA 'cos it had no signal and now signal comes but after five seconds it disappears I know its not the PAs because I tested them on another phone and their working fine, what could be the problem does anyone know?

GSM Coolhawk · 01-13-2003, 13:20

@Black-Axe

Had quite a few 3310 with this problem. Some of them have been solved by reflowing CCONT, or changing it, others the antenna switch. You can make a "bridge" on the antenna switch, to see if it's faulty, you'll find this info on gsmschwantz site. In my exsperience it's the CCONT which is faulty, when phone has signal for a few seconds.

Others have solved it by changing HAGAR, and others again the COBBA.

But as you'll find out theres so many variables in this "no signal" that not all can be mentioned here.

Furthermore I suggest you read all the exellent posts by Moderator Willy, He have made alot post regarding No signal in 33xx series problem.

Regards

Winner58 · 01-13-2003, 18:13

Quote:

Originally posted by Black-Axe
I've got 2 x 3310 with the same problem

I changed PA 'cos it had no signal and now signal comes but after five seconds it disappears I know its not the PAs because I tested them on another phone and their working fine, what could be the problem does anyone know?

wrong section!!!
next i`ll warn you.

Winner58 · 01-13-2003, 18:13

moved from Hardware Repair

01-13-2003, 12:30	#1 (permalink)
Black-Axe Freak Poster Join Date: Jun 2002 Location: North Pole Posts: 181 Member: 12869 Status: Offline Thanks Meter: 3	2 x 3310 with PA problem I've got 2 x 3310 with the same problem I changed PA 'cos it had no signal and now signal comes but after five seconds it disappears I know its not the PAs because I tested them on another phone and their working fine, what could be the problem does anyone know?

01-13-2003, 18:13	#4 (permalink)
Winner58 Member deceased !! Join Date: May 1999 Location: Wien/Austria Age: 65 Posts: 13,150 Member: 5 Status: Offline Thanks Meter: 1,884	moved from Hardware Repair __________________ read the Rules carefully!!! wbr Winner 58

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01-13-2003, 13:20	#2 (permalink)
GSM Coolhawk No Life Poster Join Date: Dec 2001 Location: United Arab Emirates, Dubai Age: 52 Posts: 1,269 Member: 7751 Status: Offline Thanks Meter: 74	@Black-Axe Had quite a few 3310 with this problem. Some of them have been solved by reflowing CCONT, or changing it, others the antenna switch. You can make a "bridge" on the antenna switch, to see if it's faulty, you'll find this info on gsmschwantz site. In my exsperience it's the CCONT which is faulty, when phone has signal for a few seconds. Others have solved it by changing HAGAR, and others again the COBBA. But as you'll find out theres so many variables in this "no signal" that not all can be mentioned here. Furthermore I suggest you read all the exellent posts by Moderator Willy, He have made alot post regarding No signal in 33xx series problem. Regards