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 05-06-2003, 15:10   #1 (permalink)
Junior Member
 
Join Date: Sep 2002
Location: AL Ahsa
Age: 44
Posts: 6
Member: 15417
Status: Offline
Thanks Meter: 1
LED not working


LEDs of my 3510i are not working. It was water damage, Cleaned phone, Flashed phone, not solved

------------------------------------------------------
[GLOW=red]moved from Phone Unlocking Codes & Maps[/GLOW]
  Reply With Quote
Old 05-06-2003, 20:03   #2 (permalink)
No Life Poster
 
Join Date: Mar 2000
Location: inside NOKIA phone
Age: 53
Posts: 1,677
Member: 1060
Status: Offline
Thanks Meter: 9
HI,,

that LED of 3510 at LCD side, control by UEMat Dlight (F3/F5), and you have to check from UEM to R306 and also R307 (VB+) and V320 and.......line cut


Willy
  Reply With Quote
Old 03-22-2004, 13:20   #3 (permalink)
Junior Member
 
Join Date: Jan 2004
Location: ITALY
Age: 67
Posts: 27
Member: 48408
Status: Offline
Thanks Meter: 0
Hi Willy,

I have the same problem, a 3510i with no working leds. I checked them and they are good but no light on display and keyboard.

Can you suggest me step by step how to proceed for detecting and repair this fault.

The phone was water fallen but I chaged the display and is working fine.

Thanks

Gianni
  Reply With Quote
Old 03-23-2004, 16:13   #4 (permalink)
No Life Poster
 
c0c0's Avatar
 
Join Date: Nov 2002
Location: Romania
Age: 37
Posts: 753
Member: 17740
Status: Offline
Thanks Meter: 1
go in links section and there is a post with repair pictures and you will find what you need
  Reply With Quote
Old 03-25-2004, 08:38   #5 (permalink)
Own
No Life Poster
 
Join Date: Aug 2001
Location: Minsk Russia
Posts: 915
Member: 5569
Status: Offline
Thanks Meter: 10
you just knowledge about LED have 2 circuit all use pararell led and anode from led want volt bias from +b from battery and kathode want volt control from N400[at leg 9-15] please find in schematic diagram
BR
Own
  Reply With Quote
Old 03-25-2004, 08:43   #6 (permalink)
Own
No Life Poster
 
Join Date: Aug 2001
Location: Minsk Russia
Posts: 915
Member: 5569
Status: Offline
Thanks Meter: 10
and volt control led come from CPU at leg 7-15[N400 to leg C12[CPU]if not have volt control from CPU it all cant work for LED
but normaly please check line circuit LED only
BR
Own
  Reply With Quote
Old 03-25-2004, 08:46   #7 (permalink)
Own
No Life Poster
 
Join Date: Aug 2001
Location: Minsk Russia
Posts: 915
Member: 5569
Status: Offline
Thanks Meter: 10
Angry

oh i hang again
i told about 3310or 3350
all sorry
BR
Own
i will try by schematic again
  Reply With Quote
Old 09-19-2004, 20:51   #8 (permalink)
Insane Poster
 
Join Date: Aug 2004
Age: 39
Posts: 60
Member: 79647
Status: Offline
Thanks Meter: 1
hi guys
i have changed r 306 307 but result is no lights what i do now tell plz explain with with diagram
  Reply With Quote
Old 06-15-2007, 09:43   #9 (permalink)
Freak Poster
 
Join Date: Aug 2005
Location: goa india calangute
Age: 42
Posts: 161
Member: 169626
Status: Offline
Sonork: 100.1590561
Thanks Meter: 104
sir, i have got 3510i its come for no display light and not charging pl let me know on my id [email protected]
  Reply With Quote
Old 06-15-2007, 10:16   #10 (permalink)
Freak Poster
 
Join Date: May 2007
Location: phillipines
Posts: 114
Member: 508598
Status: Offline
Thanks Meter: 11
5310i led

try this my friend

and keep up the good work

don't forget to say thanks!
Attached Images
File Type: jpg 3510i__led_124_188.jpg (74.4 KB, 107 views)
File Type: jpg 3510i_led+.jpg (15.2 KB, 169 views)
File Type: jpg 3510led+.jpg (67.2 KB, 135 views)
  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
nokia 6820a led not work ??? eng.hamdow Nokia Hardware & Hardware Repair 0 03-10-2005 23:37
USB LED not work !! alnasser UFS2 + UFS3-Tornadoflasher 7 11-23-2004 13:36
M55 led not working bearKing E-Gold Based Phones 0 07-21-2004 09:42
3510 i leds not working at all wildwhacker Nokia Hardware & Hardware Repair 2 08-13-2003 21:30
8210 leds not working as well thebear Nokia Legacy Phones ( DCT-1 ,2 ,3 ,L ) 0 06-14-2002 13:11

 



All times are GMT +1. The time now is 07:27.



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 0.41701 seconds with 9 queries

SEO by vBSEO