GSM Shop GSM Shop
GSM-Forum  

Welcome to the GSM-Forum forums.

You are currently viewing our boards as a guest which gives you limited access to view most discussions and access our other features.
Only registered members may post questions, contact other members or search our database of over 8 million posts.

Registration is fast, simple and absolutely free so please - Click to REGISTER!

If you have any problems with the registration process or your account login, please contact contact us .

Go Back   GSM-Forum > GSM & CDMA Phones / Tablets Software & Hardware Area > Nokia > Nokia Hardware & Hardware Repair

Nokia Hardware & Hardware Repair all what you need for Hardware Repairing for Nokia Phones. Before writing any thread here try to check the Frequently Asked Questions Section.

Reply
 
LinkBack Thread Tools Display Modes
Old 06-25-2008, 16:34   #1 (permalink)
Insane Poster
 
Join Date: Apr 2007
Posts: 71
Member: 487904
Status: Offline
Thanks Meter: 12
n70 strange charge problem


hi
i received n72 two month ago that had charge problem,i check it's charge connector and it was shorted - and + pins of charge connector ,then i remove all C2000 & C2012 & V2000 and charge works again
but today customer come that phone again with same charge problem ,- & + pins of charger connector shorted
here is picture of components that i removed ,signed with yellow circle
i think that i must change TAHOV ,what's ur idea friends???
</div>
Attached Images
File Type: jpg n70 not charging soulation.JPG (97.2 KB, 334 views)
  Reply With Quote
The Following User Says Thank You to newstudent For This Useful Post:
Old 06-25-2008, 19:29   #2 (permalink)
Insane Poster
 
Join Date: Apr 2007
Posts: 71
Member: 487904
Status: Offline
Thanks Meter: 12
pls give me help ,i need it urgently
thx
  Reply With Quote
Old 06-25-2008, 19:37   #3 (permalink)
Insane Poster
 
Join Date: Aug 2006
Location: oman
Posts: 67
Member: 330284
Status: Offline
Thanks Meter: 29
first u remove the fuse thn check +ve line short or not.if short change that diode.u must fix new diode otherwise after some days tavo ic will gone.it will show charging signal not charge store in battery.
  Reply With Quote
The Following User Says Thank You to pinkzgsm For This Useful Post:
Old 06-25-2008, 20:00   #4 (permalink)
Freak Poster
 
gsmawan's Avatar
 
Join Date: Sep 2007
Location: Sialkot
Age: 35
Posts: 150
Member: 578828
Status: Offline
Thanks Meter: 88
all sets

if ur phone shurt plz chech ur batt connecter becuse if ur bat conecror conect the grund circut ur phone show the shurt ccircut...check
  Reply With Quote
The Following User Says Thank You to gsmawan For This Useful Post:
Old 06-26-2008, 15:03   #5 (permalink)
Insane Poster
 
Join Date: Apr 2007
Posts: 71
Member: 487904
Status: Offline
Thanks Meter: 12
i check battery connector,it's not shorted
but charger connector in bottom of phone is shorted,i remove all parts in charge way but it's shorted yet
i think that TAHOV must be change,pls see my picture and parts that i removed ,and help me
  Reply With Quote
Old 06-26-2008, 15:20   #6 (permalink)
Freak Poster
 
Join Date: Jun 2008
Location: pahang
Age: 32
Posts: 338
Member: 792839
Status: Offline
Thanks Meter: 1,103
only replace tahvo that will be ok
  Reply With Quote
The Following User Says Thank You to alvine281 For This Useful Post:
Old 06-26-2008, 17:06   #7 (permalink)
Junior Member
 
Join Date: Nov 2007
Posts: 6
Member: 631978
Status: Offline
Thanks Meter: 3
Remove V2000 And Cross Track The 4 Balls.before That Change The Fuse Coz U Say Its Shorting
  Reply With Quote
The Following User Says Thank You to yashveer For This Useful Post:
Old 06-26-2008, 19:24   #8 (permalink)
Insane Poster
 
Join Date: Apr 2007
Posts: 71
Member: 487904
Status: Offline
Thanks Meter: 12
Quote:
Originally Posted by yashveer View Post
Remove V2000 And Cross Track The 4 Balls.before That Change The Fuse Coz U Say Its Shorting
i do that ,but it's short
i trace charge track and remove all components that can make problem,except TAHOV
and it seem that TAHOV is responsible for this
i'll change it and post result
</div>
  Reply With Quote
Old 06-27-2008, 10:32   #9 (permalink)
Insane Poster
 
Join Date: Apr 2007
Posts: 71
Member: 487904
Status: Offline
Thanks Meter: 12
i removed TAHOV ,and board is without this ic
but it's still shorted,i confused
as u see in charge ways in my attached picture,there is nothing else except F2000 & L2000,but charger connector (X2000) ,is shorted still.
pls help me,where is malfunction ???!!!!!
  Reply With Quote
Old 06-27-2008, 11:02   #10 (permalink)
Junior Member
 
Join Date: Jul 2005
Age: 37
Posts: 30
Member: 163954
Status: Offline
Thanks Meter: 3
For Resolve Problem for charging in BB5 chech first software cause virus make this problem for charging
  Reply With Quote
Old 06-27-2008, 11:24   #11 (permalink)
Insane Poster
 
Join Date: Apr 2007
Posts: 71
Member: 487904
Status: Offline
Thanks Meter: 12
Exclamation

Quote:
Originally Posted by samer82 View Post
For Resolve Problem for charging in BB5 chech first software cause virus make this problem for charging
dear bro
phone is turned off,there is any software running ,it is 100% hardware problem,there is short circuit problem, WE ATTEMPT TO FIND SHORTED POINT
don't misleading us
thx for ur help
PLS HELP ME
</div>
  Reply With Quote
Old 09-03-2012, 13:46   #12 (permalink)
No Life Poster
 
Join Date: May 2005
Age: 36
Posts: 9,600
Member: 146708
Status: Offline
Sonork: 100.108221
Thanks Meter: 1,593
hi.

any solution for this pb..? did u solve ur pb thread newstudent..?
  Reply With Quote
Old 09-03-2012, 14:11   #13 (permalink)
Crazy Poster
 
Join Date: Apr 2012
Location: B_A_N_G_L_A_D_E_S_H
Posts: 49
Member: 1746221
Status: Offline
Thanks Meter: 29
Quote:
Originally Posted by newstudent View Post
pls give me help ,i need it urgently
thx
Bro,
chek this solution


  Reply With Quote
Reply

Bookmarks

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
thread Thread Starter Forum Replies Last Post
N70 strange display problem ahkhoo76 Nokia Hardware & Hardware Repair 4 04-14-2009 12:24
n70 strange network problem jignesh269 Nokia Hardware & Hardware Repair 4 09-09-2007 02:53
Strange charging problem SaltyNYH Siemens Hardware Repair Area 1 02-21-2003 21:26
3210 strange charging problem patrynio Nokia Hardware & Hardware Repair 0 08-30-2002 18:30

 



All times are GMT +1. The time now is 11:15.



Powered by Searchlight © 2019 Axivo Inc.
vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2019 DragonByte Technologies Ltd.
- GSM Hosting Ltd. - 1999-2017 -
Page generated in 0.38454 seconds with 9 queries

SEO by vBSEO