8800 Pa - GSM-Forum

daffy duck · 08-22-2006, 14:15

My 8800 is allways turning off when receiving or making a call, not restarting but completly off. When receiving or making call it indicates batt low and goes off. So i want to try changing PA. can someone tell me if this would be PA or something else and ifso is the PA the same as in an any other Nokia and under what shield is it located in the 8800?

Thx

debeliamark · 08-23-2006, 05:24

Before to try PA changing take a look over phone consumption on 2 simple wires instead battery... also u can make a WaveTek ( or GSM tester what u have ) look for network parameters and recalibrate ( field 0 in PM ) ... This problem ( shut down when sending ) is mostly known on 8801 -> 8800 remaded when someone do not use right Rx and Tx filters and PM ...

WBR, DebeliaMark, BG

debeliamark · 08-23-2006, 05:36

Opss - forgot to say - on your question - PA is same like in 3220, 3230, 5140, 6020, 6021, 6170,7270, 6260, 6670,7610, 7260, 7270, 7710 - mostly 4355641, but can be AGLIENT, Hitachi or RFMD and depend on this must be checked ( and corrected ) R700 to be right detected ... you can see it under cover placed just by to the backup battery.

daffy duck · 08-23-2006, 13:32

thank you verry much for your info. I changed PA. I took one from 7260, it was an other part number than the one that was in my 8800 but worked like a charm.

Thx, thx, thx

08-22-2006, 14:15	#1 (permalink)
daffy duck Freak Poster Join Date: Apr 2003 Location: Belgium Age: 36 Posts: 246 Member: 25820 Status: Offline Thanks: 4 Thanked 7 Times in 6 Posts	8800 Pa My 8800 is allways turning off when receiving or making a call, not restarting but completly off. When receiving or making call it indicates batt low and goes off. So i want to try changing PA. can someone tell me if this would be PA or something else and ifso is the PA the same as in an any other Nokia and under what shield is it located in the 8800? Thx

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08-23-2006, 05:24	#2 (permalink)
debeliamark No Life Poster Join Date: May 2001 Location: Bulgaria Posts: 3,580 Member: 4627 Status: Offline Sonork: 57528:debeliamark Thanks: 51 Thanked 592 Times in 326 Posts	Before to try PA changing take a look over phone consumption on 2 simple wires instead battery... also u can make a WaveTek ( or GSM tester what u have ) look for network parameters and recalibrate ( field 0 in PM ) ... This problem ( shut down when sending ) is mostly known on 8801 -> 8800 remaded when someone do not use right Rx and Tx filters and PM ... WBR, DebeliaMark, BG

08-23-2006, 05:36	#3 (permalink)
debeliamark No Life Poster Join Date: May 2001 Location: Bulgaria Posts: 3,580 Member: 4627 Status: Offline Sonork: 57528:debeliamark Thanks: 51 Thanked 592 Times in 326 Posts	Opss - forgot to say - on your question - PA is same like in 3220, 3230, 5140, 6020, 6021, 6170,7270, 6260, 6670,7610, 7260, 7270, 7710 - mostly 4355641, but can be AGLIENT, Hitachi or RFMD and depend on this must be checked ( and corrected ) R700 to be right detected ... you can see it under cover placed just by to the backup battery.

08-23-2006, 13:32	#4 (permalink)
daffy duck Freak Poster Join Date: Apr 2003 Location: Belgium Age: 36 Posts: 246 Member: 25820 Status: Offline Thanks: 4 Thanked 7 Times in 6 Posts	thank you verry much for your info. I changed PA. I took one from 7260, it was an other part number than the one that was in my 8800 but worked like a charm. Thx, thx, thx