8210 problem where? - GSM-Forum

sergioems · 09-17-2002, 23:18

hello i've got where an 8210 that after make a call with full batery would go off. so i've changed pa and now it's cool don't go off but some time when make a call gives beep beep and the call go off but the phone stays on. and sometime sit has full network but trye to make call and beep beep again. what can do? replace pa again?

hyper_wamir · 09-18-2002, 01:42

sergioems,

try reflowing hagar ic...

br
wamir

willy · 09-18-2002, 04:37

sergioems,

try to check B cover batter connector to PCB side !
press that 4 pins, and look at it have lost springiness !

Willy

sergioems · 09-18-2002, 20:47

already changed the back cover. it's a litle bite better but still has problem.

EGYGSM-TEAM · 09-19-2002, 00:56

Hi sergioems
1)Try to clean the card connector on the board and the battry connector on the board- of course you changed the back cover so you changed the simcard connector
and the battry connector ***If not help then go to step 2
2) Chang another pa ***If not help then go to step 3
3) Rehot or chang the ccobba ***If not help then go to step 4
4) Rehot or chang the ccont ***If not help then go to step 5
5) Rehot or chang the hagar ***If not help then go to step 6
6) Sorry chang your phone
goodluck
Wesam

sergioems · 09-19-2002, 01:00

will try and after post thanks

willy · 09-19-2002, 20:20

sergioems
first try to check CCONT !
then try to low TX output power by wintesla tx power setting !

Willy

Jackmaxo · 09-19-2002, 22:07

Hi,
- You can try to reflow the phone, because pure connection can endure this things.
- D'ont forget to make out all mecanical problem, related with connectors, with screw,...

Test the PA output and power consumption, may be you chould to replace a good PA. Check also CCONT
Good luck

sergioems · 09-19-2002, 23:01

ok willy but tell me on more thing. about wintesla i hasn't able to put it working on my computer. tell me this once i've changed the pa and the sintoms have changed it should be no longer pa problems right? reply me please!

sergioems · 09-20-2002, 13:14

now the 8210 i've tested today and is having the same problem that is make a call after 5 seconds batery down and go off. what do you sugest?. change pa again or change hagar first? or reflow only? reply. thanks

willy · 09-20-2002, 22:18

Sergioems.,
that battery is working at others phone ?

if yes, then you try to change C165, and Vtx at C154 !
and without wintesla,, you can not to measure phone well !

fix a 3210 same problem with you , just by correct TX output level by wintesla

Willy

Quote:

Originally posted by sergioems
now the 8210 i've tested today and is having the same problem that is make a call after 5 seconds batery down and go off. what do you sugest?. change pa again or change hagar first? or reflow only? reply. thanks

09-17-2002, 23:18	#1 (permalink)
sergioems No Life Poster Join Date: Feb 2002 Location: Portugal- Center of Europe Age: 42 Posts: 1,244 Member: 9502 Status: Offline Thanks Meter: 9	8210 problem where? hello i've got where an 8210 that after make a call with full batery would go off. so i've changed pa and now it's cool don't go off but some time when make a call gives beep beep and the call go off but the phone stays on. and sometime sit has full network but trye to make call and beep beep again. what can do? replace pa again?

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09-18-2002, 01:42	#2 (permalink)
hyper_wamir Freak Poster Join Date: Feb 2002 Location: davao, philippines Age: 43 Posts: 247 Member: 9398 Status: Offline Thanks Meter: 1	sergioems, try reflowing hagar ic... br wamir

09-18-2002, 04:37	#3 (permalink)
willy No Life Poster Join Date: Mar 2000 Location: inside NOKIA phone Age: 58 Posts: 1,677 Member: 1060 Status: Offline Thanks Meter: 10	sergioems, try to check B cover batter connector to PCB side ! press that 4 pins, and look at it have lost springiness ! Willy

09-18-2002, 20:47	#4 (permalink)
sergioems No Life Poster Join Date: Feb 2002 Location: Portugal- Center of Europe Age: 42 Posts: 1,244 Member: 9502 Status: Offline Thanks Meter: 9	already changed the back cover. it's a litle bite better but still has problem.

09-19-2002, 00:56	#5 (permalink)
EGYGSM-TEAM Insane Poster Join Date: Jul 2002 Location: Egypt Age: 45 Posts: 98 Member: 14194 Status: Offline Thanks Meter: 4	Hi sergioems 1)Try to clean the card connector on the board and the battry connector on the board- of course you changed the back cover so you changed the simcard connector and the battry connector *If not help then go to step 2 2) Chang another pa If not help then go to step 3 3) Rehot or chang the ccobba If not help then go to step 4 4) Rehot or chang the ccont If not help then go to step 5 5) Rehot or chang the hagar **If not help then go to step 6 6) Sorry chang your phone goodluck Wesam

09-19-2002, 01:00	#6 (permalink)
sergioems No Life Poster Join Date: Feb 2002 Location: Portugal- Center of Europe Age: 42 Posts: 1,244 Member: 9502 Status: Offline Thanks Meter: 9	will try and after post thanks

09-19-2002, 20:20	#7 (permalink)
willy No Life Poster Join Date: Mar 2000 Location: inside NOKIA phone Age: 58 Posts: 1,677 Member: 1060 Status: Offline Thanks Meter: 10	sergioems first try to check CCONT ! then try to low TX output power by wintesla tx power setting ! Willy

09-19-2002, 22:07	#8 (permalink)
Jackmaxo Freak Poster Join Date: Dec 2001 Location: Earth Posts: 238 Member: 7934 Status: Offline Thanks Meter: 0	Hi, - You can try to reflow the phone, because pure connection can endure this things. - D'ont forget to make out all mecanical problem, related with connectors, with screw,... Test the PA output and power consumption, may be you chould to replace a good PA. Check also CCONT Good luck

09-19-2002, 23:01	#9 (permalink)
sergioems No Life Poster Join Date: Feb 2002 Location: Portugal- Center of Europe Age: 42 Posts: 1,244 Member: 9502 Status: Offline Thanks Meter: 9	ok willy but tell me on more thing. about wintesla i hasn't able to put it working on my computer. tell me this once i've changed the pa and the sintoms have changed it should be no longer pa problems right? reply me please!

09-20-2002, 13:14	#10 (permalink)
sergioems No Life Poster Join Date: Feb 2002 Location: Portugal- Center of Europe Age: 42 Posts: 1,244 Member: 9502 Status: Offline Thanks Meter: 9	now the 8210 i've tested today and is having the same problem that is make a call after 5 seconds batery down and go off. what do you sugest?. change pa again or change hagar first? or reflow only? reply. thanks