N3310 high battery consumption (PA is ok!) - GSM-Forum

MaRiN · 02-18-2003, 11:08

I have N3310 with high battery consumption. I changed PA, but still the same. When I connect phone to the charger I hear silent " bzzzzz" from phone. I changed N200 and rehot all pcb, but still the same

jokkergsm · 02-18-2003, 15:28

try to heat all board especially charging IC n200 and ccont n100 ..or change them..

ohhh

..also change the battery connector first ..Ha

MaRiN · 02-18-2003, 20:46

Quote:

Originally posted by jokkergsm
try to heat all board especially charging IC n200 and ccont n100 ..or change them..

ohhh ..also change the battery connector first ..Ha

I already changed N100 and N200
I changed battery connector too, but still "bzzzzzz" from phone and phone "eat" battery

Raheeeeb · 02-19-2003, 19:56

buzzzzz from short under pf ..it s pf voltage very high and affect all capistor around thats why u hear bzzzz in s[peaker ...
but wait if u hear bzzz when u charge not when u make a call its shrot in chaps ...

best of luck my freind

MaRiN · 02-20-2003, 01:28

I hear bzzzzz without speaker but only when phone is on charger.
Phone works ok, but eat battery

I changed charging IC and few big chapacitors near charging IC but, still bzzzzz

amir-cairo · 02-20-2003, 02:44

hi marin
charg upnormaly
1- check a fuz
2- u have a small capacitor up to fuzz if u have a short on it (chang it)
i think u must have a short on capacitor not resestares or coil
check all capacitor arowend fuzz man
good luck

mightym · 02-21-2003, 03:32

Try to change capacitor for VBAT it is near the CCONT

misel · 02-21-2003, 06:22

also change kayboard, light, and buzzer controler ,,this is small IC with legs near buzzer contats,,,,I solve high batery consumption with changing this IC

02-18-2003, 11:08	#1 (permalink)
MaRiN Freak Poster Join Date: Nov 2000 Location: Croatia Age: 47 Posts: 353 Member: 2466 Status: Offline Thanks Meter: 10	N3310 high battery consumption (PA is ok!) I have N3310 with high battery consumption. I changed PA, but still the same. When I connect phone to the charger I hear silent " bzzzzz" from phone. I changed N200 and rehot all pcb, but still the same

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02-18-2003, 15:28	#2 (permalink)
jokkergsm No Life Poster Join Date: Jan 2002 Location: freak land Age: 44 Posts: 699 Member: 8866 Status: Offline Thanks Meter: 50	try to heat all board especially charging IC n200 and ccont n100 ..or change them.. ohhh ..also change the battery connector first ..Ha

02-19-2003, 19:56	#4 (permalink)
Raheeeeb No Life Poster Join Date: Oct 2001 Location: -------- Age: 55 Posts: 1,009 Member: 7062 Status: Offline Thanks Meter: 126	buzzzzz from short under pf ..it s pf voltage very high and affect all capistor around thats why u hear bzzzz in s[peaker ... but wait if u hear bzzz when u charge not when u make a call its shrot in chaps ... best of luck my freind

02-20-2003, 01:28	#5 (permalink)
MaRiN Freak Poster Join Date: Nov 2000 Location: Croatia Age: 47 Posts: 353 Member: 2466 Status: Offline Thanks Meter: 10	I hear bzzzzz without speaker but only when phone is on charger. Phone works ok, but eat battery I changed charging IC and few big chapacitors near charging IC but, still bzzzzz

02-20-2003, 02:44	#6 (permalink)
amir-cairo Freak Poster Join Date: May 2002 Location: egypt Age: 46 Posts: 238 Member: 11466 Status: Offline Thanks Meter: 0	hi marin charg upnormaly 1- check a fuz 2- u have a small capacitor up to fuzz if u have a short on it (chang it) i think u must have a short on capacitor not resestares or coil check all capacitor arowend fuzz man good luck

02-21-2003, 03:32	#7 (permalink)
mightym Freak Poster Join Date: Dec 2002 Location: Serbia Age: 48 Posts: 148 Member: 18812 Status: Offline Thanks Meter: 1	Try to change capacitor for VBAT it is near the CCONT

02-21-2003, 06:22	#8 (permalink)
misel No Life Poster Join Date: Apr 2000 Location: near you Age: 60 Posts: 560 Member: 1196 Status: Offline Thanks Meter: 6	also change kayboard, light, and buzzer controler ,,this is small IC with legs near buzzer contats,,,,I solve high batery consumption with changing this IC