AAArrrrrrgggg 8210 with 600 MA consumption and no way to find the problem - GSM-Forum

DREAMGSM · 04-01-2003, 17:14

First i thought ..."easy change pa and no more"... but is the same problem that a few days ago with a 3310, always consume about 450-600 MA calling, not PA, not CCONT, i didn´t change HAGAR because i think is not Intermitent power off for not divide 26Mhz on 13 Mhz, simply switch off calling, i tried to replace the big capacitor like in 3310 (solved _thanks Willy

_ ), i have replaced capacitors near B500 and no result, i relowed all bga... still 450-600 MA. Not pcb dirty and dirty conector...

Any idea friends?

Thanks in advance and best regards

ARS · 04-01-2003, 18:59

try to change UI IC, near ringer, on 3210 it was sometimes reason for more power consuption

DrMobile · 04-01-2003, 19:07

Try to change Charging IC...
I got this problem many times due to Charging Chaps..

Best Regards,
Wahab

DREAMGSM · 04-01-2003, 19:34

thanks

but don´t solve the problem, i mean you are referring to the both amplifiers near the filters on reverse of the pcb just behind the ringer, in anverse near the ringer only there is a big medium capacitor.

GSM Coolhawk · 04-01-2003, 20:10

@DreamGsm

I would suggest you unpack your multimeter, and next you check EVERY single capasitor around the CCONT.

Had one 6210 today with same problem, but with 950 ma.

Solution was that one (1) capasitor was shortcut and dragging the 1 leg of CCONT to ground which the phone absolutly did not like

But now the phone is back to normal.

Regards

MobileSoft · 04-02-2003, 00:01

As far as I am aware (But I could be wrong

) If a phone draws a current of 600mA then something must get HOT in the phone! That should give a possible indication to what has malfunctioned. So just change that part!

Just a thought - Use it, Dont Use it! Sho Cares

DREAMGSM · 04-02-2003, 11:10

not capacitors around the ccont, i´ve allready changed all of them, about warmed component is good idea but no have time to warm the components at least no to feel the hot because phone switch off in seconds.

well i will be back the phone to his owner, too much time with the phone....

thanks anyway mates

04-01-2003, 17:14	#1 (permalink)
DREAMGSM Freak Poster Join Date: Feb 2001 Location: SPAIN Posts: 318 Member: 3377 Status: Offline Thanks Meter: 1	AAArrrrrrgggg 8210 with 600 MA consumption and no way to find the problem First i thought ..."easy change pa and no more"... but is the same problem that a few days ago with a 3310, always consume about 450-600 MA calling, not PA, not CCONT, i didn´t change HAGAR because i think is not Intermitent power off for not divide 26Mhz on 13 Mhz, simply switch off calling, i tried to replace the big capacitor like in 3310 (solved _thanks Willy _ ), i have replaced capacitors near B500 and no result, i relowed all bga... still 450-600 MA. Not pcb dirty and dirty conector... Any idea friends? Thanks in advance and best regards

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04-01-2003, 18:59	#2 (permalink)
ARS No Life Poster Join Date: Dec 2000 Location: Slovakia, Brezno Posts: 980 Member: 2721 Status: Offline Thanks Meter: 23	try to change UI IC, near ringer, on 3210 it was sometimes reason for more power consuption

04-01-2003, 19:07	#3 (permalink)
DrMobile No Life Poster Join Date: Aug 2001 Location: P A K I S T A N _____________ Age: 40 Posts: 3,579 Member: 5932 Status: Offline Thanks Meter: 1,694	Try to change Charging IC... I got this problem many times due to Charging Chaps.. Best Regards, Wahab

04-01-2003, 19:34	#4 (permalink)
DREAMGSM Freak Poster Join Date: Feb 2001 Location: SPAIN Posts: 318 Member: 3377 Status: Offline Thanks Meter: 1	thanks but don´t solve the problem, i mean you are referring to the both amplifiers near the filters on reverse of the pcb just behind the ringer, in anverse near the ringer only there is a big medium capacitor.

04-01-2003, 20:10	#5 (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	@DreamGsm I would suggest you unpack your multimeter, and next you check EVERY single capasitor around the CCONT. Had one 6210 today with same problem, but with 950 ma. Solution was that one (1) capasitor was shortcut and dragging the 1 leg of CCONT to ground which the phone absolutly did not like But now the phone is back to normal. Regards

04-02-2003, 00:01	#6 (permalink)
MobileSoft Freak Poster Join Date: Feb 2001 Location: South Africa Posts: 164 Member: 3355 Status: Offline Thanks Meter: 1	As far as I am aware (But I could be wrong ) If a phone draws a current of 600mA then something must get HOT in the phone! That should give a possible indication to what has malfunctioned. So just change that part! Just a thought - Use it, Dont Use it! Sho Cares

04-02-2003, 11:10	#7 (permalink)
DREAMGSM Freak Poster Join Date: Feb 2001 Location: SPAIN Posts: 318 Member: 3377 Status: Offline Thanks Meter: 1	not capacitors around the ccont, i´ve allready changed all of them, about warmed component is good idea but no have time to warm the components at least no to feel the hot because phone switch off in seconds. well i will be back the phone to his owner, too much time with the phone.... thanks anyway mates