n70 charging but batt not charge - GSM-Forum

pdapower · 12-12-2006, 19:45

hi to all n70 charging ok but batt is not charging i changed the batt also but same prob and im having the same prob as this pic missing components and missing this small ic frm pcb plz tell me wat to do

INOVASI · 12-12-2006, 20:11

try reheat tahvo ic??
or re****.
i'm already solve this problem with this method.

ahmed_fonc · 12-12-2006, 20:53

rehot in ic thenn chang it

ngaia · 12-13-2006, 08:08

I think it's power ic, i've face this problem in 6680 after changing the ic the problem solved

saiftc2 · 01-29-2007, 21:20

reuplaod your attagement

i cant open

Tc

capri · 01-30-2007, 09:06

U can open the file with intertet explorer....

The small glass ic is diode and the other fuse.... u can replace the glass diode with ordinary diode came from 3100,6610 or same... scratch the board to make it contact at the ground..

But maybe still same problem eventhough u change that's component still no charging at the battery...I'm still researching for that solution.

If u repair that problem pls.. post the result or email me...

br

capri

saiftc2 · 01-30-2007, 23:39

@capr

thanx yes opened by IE
l
try to remove cristal ic

Tc

Own · 01-31-2007, 17:50

i seen this pb. i try to test before by put charge in without batt. and check volt out at batt tip volt out still = >3.7 if not = < 3.6 volt it cant charge i will reball or change Tahvo all work [if not have any volt then check volt before Tahvo to fuse]

pdapower · 01-31-2007, 18:48

well i wanna say that the ball on the pcb of glass are not their they r broken badly n the same is 4 other component

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12-12-2006, 20:11	#2 (permalink)
INOVASI Freak Poster Join Date: Mar 2005 Location: http://inovasi-mobiles.com Age: 41 Posts: 102 Member: 132070 Status: Offline Thanks Meter: 121	try reheat tahvo ic?? or re****. i'm already solve this problem with this method.

12-12-2006, 20:53	#3 (permalink)
ahmed_fonc Junior Member Join Date: Aug 2005 Age: 38 Posts: 31 Member: 168789 Status: Offline Thanks Meter: 4	rehot in ic thenn chang it

12-13-2006, 08:08	#4 (permalink)
ngaia No Life Poster Join Date: May 2006 Location: aizawl Posts: 551 Member: 282510 Status: Offline Thanks Meter: 33	I think it's power ic, i've face this problem in 6680 after changing the ic the problem solved

01-29-2007, 21:20	#5 (permalink)
saiftc2 No Life Poster Join Date: Feb 2006 Location: iraq Posts: 1,136 Member: 231662 Status: Offline Sonork: 1607488 Thanks Meter: 390	reuplaod your attagement i cant open Tc

01-30-2007, 09:06	#6 (permalink)
capri No Life Poster Join Date: Nov 2006 Location: Philippines - Saudi Arabia Posts: 539 Member: 396326 Status: Offline Thanks Meter: 229	U can open the file with intertet explorer.... The small glass ic is diode and the other fuse.... u can replace the glass diode with ordinary diode came from 3100,6610 or same... scratch the board to make it contact at the ground.. But maybe still same problem eventhough u change that's component still no charging at the battery...I'm still researching for that solution. If u repair that problem pls.. post the result or email me... br capri

01-30-2007, 23:39	#7 (permalink)
saiftc2 No Life Poster Join Date: Feb 2006 Location: iraq Posts: 1,136 Member: 231662 Status: Offline Sonork: 1607488 Thanks Meter: 390	@capr thanx yes opened by IE l try to remove cristal ic Tc

01-31-2007, 17:50	#8 (permalink)
Own No Life Poster Join Date: Aug 2001 Location: Minsk Russia Posts: 915 Member: 5569 Status: Offline Thanks Meter: 10	i seen this pb. i try to test before by put charge in without batt. and check volt out at batt tip volt out still = >3.7 if not = < 3.6 volt it cant charge i will reball or change Tahvo all work [if not have any volt then check volt before Tahvo to fuse]

01-31-2007, 18:48	#9 (permalink)
pdapower Freak Poster Join Date: Oct 2006 Posts: 283 Member: 374225 Status: Offline Thanks Meter: 41	well i wanna say that the ball on the pcb of glass are not their they r broken badly n the same is 4 other component