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 > Various > LG > LG Hardware Repair


Reply
 
LinkBack Thread Tools Display Modes
Old 11-27-2013, 15:43   #1 (permalink)
Junior Member
 
Join Date: Nov 2013
Location: Belém/PA - Brazil
Posts: 3
Member: 2064859
Status: Offline
Thanks Meter: 0
LG E615 No Light Led


Hello,
I have a LG E615 L5 that does not light the LED LCD.
already applied a re-solder on the board and have not had success.
Does anyone know how I can resolve the situation?

Have changed the lcd 2 times and did not work.

Note: Ignore my english, I'm out.
  Reply With Quote
Old 11-28-2013, 06:53   #2 (permalink)
No Life Poster
 
d-Artigo's Avatar
 
Join Date: May 2011
Location: gsm-forum
Posts: 4,148
Member: 1573913
Status: Offline
Sonork: hardware illustration
Thanks Meter: 7,629
Quote:
Originally Posted by matheusf View Post
Hello,
I have a LG E615 L5 that does not light the LED LCD.
already applied a re-solder on the board and have not had success.
Does anyone know how I can resolve the situation?

Have changed the lcd 2 times and did not work.

Note: Ignore my english, I'm out.

LG e615 display light ways
first try to re hot ic its backlight
if you still like the original jumpers according to the picture below





dont forget to press thank
  Reply With Quote
Old 11-28-2013, 07:46   #3 (permalink)
No Life Poster
 
d-Artigo's Avatar
 
Join Date: May 2011
Location: gsm-forum
Posts: 4,148
Member: 1573913
Status: Offline
Sonork: hardware illustration
Thanks Meter: 7,629
Quote:
Originally Posted by d-Artigo View Post
LG e615 display light ways
first try to re hot ic its backlight
if you still like the original jumpers according to the picture below





dont forget to press thank



CORRECTION :


sorry wrong picture above ...!!!
true picture
below



  Reply With Quote
Old 11-30-2013, 12:48   #4 (permalink)
Junior Member
 
Join Date: Nov 2013
Location: Belém/PA - Brazil
Posts: 3
Member: 2064859
Status: Offline
Thanks Meter: 0
Thanks!
I will place the jumper and post result.
  Reply With Quote
Old 01-21-2014, 12:49   #5 (permalink)
Freak Poster
 
Gubby_J's Avatar
 
Join Date: Mar 2005
Location: Bulgaria,Veliko Tarnovo
Posts: 430
Member: 131788
Status: Offline
Thanks Meter: 69
i tried

This jumper 1000% wrong and not working !
  Reply With Quote
Old 01-21-2014, 12:50   #6 (permalink)
Freak Poster
 
Gubby_J's Avatar
 
Join Date: Mar 2005
Location: Bulgaria,Veliko Tarnovo
Posts: 430
Member: 131788
Status: Offline
Thanks Meter: 69
Problem slowed by replacing led Driver IC
  Reply With Quote
Old 01-21-2014, 13:24   #7 (permalink)
No Life Poster
 
d-Artigo's Avatar
 
Join Date: May 2011
Location: gsm-forum
Posts: 4,148
Member: 1573913
Status: Offline
Sonork: hardware illustration
Thanks Meter: 7,629
Quote:
Originally Posted by Gubby_J View Post
This jumper 1000% wrong and not working !
Quote:
Originally Posted by Gubby_J View Post
Problem slowed by replacing led Driver IC

If the above solution does not work please upload the correct pic and work ... wait
  Reply With Quote
Old 01-30-2014, 17:38   #8 (permalink)
No Life Poster
 
Teepat's Avatar
 
Join Date: Oct 2007
Location: nigeria kano
Posts: 630
Member: 599669
Status: Offline
Thanks Meter: 115
Quote:
Originally Posted by Gubby_J View Post
Problem slowed by replacing led Driver IC
which is the led driver ic??????
  Reply With Quote
Old 01-11-2015, 11:31   #9 (permalink)
Junior Member
 
Join Date: Aug 2012
Location: Ofiki
Posts: 1
Member: 1800885
Status: Offline
Thanks Meter: 0
hi pls help me with backlight of lg E615 solution
  Reply With Quote
Old 07-03-2016, 09:07   #10 (permalink)
Junior Member
 
Join Date: Aug 2014
Location: India,odisha,bhadrak
Age: 33
Posts: 35
Member: 2234521
Status: Offline
Sonork: 100.1675402
Thanks Meter: 2
Donate money to this user
Quote:
Originally Posted by Gubby_J View Post
Problem slowed by replacing led Driver IC
which is bord compatable

on lg e615 light ic
  Reply With Quote
Old 07-23-2016, 10:59   #11 (permalink)
Junior Member
 
Join Date: Jun 2016
Posts: 4
Member: 2583532
Status: Offline
Sonork: 256
Thanks Meter: 0
Go to the screen, check where there are legs labelled A, k1,k2,k3,k4,k5,k6........... A-positive and k1,k2,k3,k4,k5,k6... are negatives. connect a looping wire from A and join it to the positive of any light diode on the pcb.
Note: k1,k2,k3,k4,k5,k6.........are all negatives, so you need to join them all to form one negative. then loop it also to the negative of the negative side of the diode on the pcb.
i believe if you follow the above instruction................everything shall be fine


dont forget to click on the thanks button
  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


 



All times are GMT +1. The time now is 07:57.



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 0.17411 seconds with 9 queries

SEO by vBSEO