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 06-20-2007, 08:27   #1 (permalink)
No Life Poster
 
celluniversal's Avatar
 
Join Date: Apr 2005
Age: 45
Posts: 1,263
Member: 139388
Status: Offline
Thanks Meter: 98
7610 No Led On Lcd


7610 no led on lcd but keypad light is ok

I resolder the display connector

I change and check with the another display also

I checked the tracks(From display connector to LCD driver and the capacitor)

I changed the LCD driver(8 leg ic)

I changed the 3leg transistor

Still same status
  Reply With Quote
Old 06-20-2007, 09:17   #2 (permalink)
Freak Poster
 
esma23's Avatar
 
Join Date: Sep 2005
Location: Qatar
Posts: 103
Member: 180173
Status: Offline
Thanks Meter: 28
Check these voltages if u get the same...
Start your phone without LCD... try to find ways for you to test those testpoints....
Attached Images
File Type: jpg untitled.JPG (46.1 KB, 570 views)
  Reply With Quote
Reply

Bookmarks


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
7610 no led lcd slpclk Nokia Hardware & Hardware Repair 4 05-15-2009 14:49
n80 no led in lcd,also in keypad toutou_gsm Nokia Hardware & Hardware Repair 4 03-30-2008 15:13
7250 no led in lcd and keypad candra_yus Nokia Hardware & Hardware Repair 6 09-22-2005 03:19
nokia 6820a no led on lcd ??? eng.hamdow Nokia Hardware & Hardware Repair 0 02-17-2005 18:51
S40, no LEDs on screen but on keypad work fine maxvonred NON Siemens Brand (ODM Phones) 0 07-08-2003 16:24

 



All times are GMT +1. The time now is 23:38.



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 0.16661 seconds with 11 queries

SEO by vBSEO