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 05-04-2013, 13:56   #1 (permalink)
Freak Poster
 
262068's Avatar
 
Join Date: Jan 2008
Posts: 305
Member: 689645
Status: Offline
Thanks Meter: 14
n97 mini


have a n97 mini in not charging and some time fack charging i change bety ic two time but condition same any other solution for it.
  Reply With Quote
Old 05-04-2013, 19:27   #2 (permalink)
Moderator
 
.:SARCAR:.'s Avatar
 
Join Date: Jul 2006
Location: Midnapore,West-Bengal,India
Posts: 5,402
Member: 322206
Status: Offline
Sonork: 100.1594813/.:SARCAR:.
Thanks Meter: 1,350
in N97mini some ic's & regulator used in charging section . so we need to check step by step for not charging or fake charging problem .

first we need to check or change usb charger ic(marked in pic) . if it's ok then we need to check or change 5v pump ic .

if still same then wee need to check or change voltage monitor ic . cause vchagre voltage pass through this ic to betty .

post result .
Attached Images
File Type: jpg N97_mini_charge_problem.JPG (87.4 KB, 76 views)
  Reply With Quote
The Following User Says Thank You to .:SARCAR:. For This Useful Post:
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


 



All times are GMT +1. The time now is 09:48.



Powered by Searchlight © 2024 Axivo Inc.
vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2024 DragonByte Technologies Ltd.
- GSM Hosting Ltd. - 1999-2023 -
Page generated in 0.16107 seconds with 9 queries

SEO by vBSEO