GT -s5830i no light - GSM-Forum

TVAL · 08-21-2013, 11:17

Helo I have gt -5830i ,is work but no light on LCD screen please give me solution to repair thanks bro

babadag · 08-21-2013, 11:19

1 post no posible ......ok

axa_cell · 08-21-2013, 11:54

upload your pic
pcb picture show

d-Artigo · 08-21-2013, 12:46

Quote:

Originally Posted by TVAL

Helo I have gt -5830i ,is work but no light on LCD screen please give me solution to repair thanks bro

samsung gt-s5830i display light solution
1. check working voltage ic U503 lights on C527
2. check its display backlight enabled at R523
if still like the original light ic replace U503
see the picture below

dont forget to press thank

imran8520 · 11-24-2013, 14:19

thanks yaar you are great thanks so much

oOXTCOo · 01-15-2014, 16:27

thanks...
i used the ic from s5830 on the s5830i and it works..

but cant control backlight brightnes with that ic.

on s5830 it is on same place but soldered upside down..

someone knows where to get new ic for s5830i?

d-Artigo · 01-16-2014, 03:47

Quote:

Originally Posted by oOXTCOo

thanks...
i used the ic from s5830 on the s5830i and it works..

but cant control backlight brightnes with that ic.

on s5830 it is on same place but soldered upside down..

someone knows where to get new ic for s5830i?

ic light samsung gt-S5830 and gt-s5830i different though with the same part number ..?
ic light samsung gt-s5830i his equation with samsung:
1. gt-s5222 = U301
2. gt-S5360 = u502
3. gt-s5363 = u502

08-21-2013, 11:17	#1 (permalink)
TVAL Junior Member Join Date: Jul 2010 Posts: 15 Member: 1348588 Status: Offline Thanks Meter: 0	GT -s5830i no light Helo I have gt -5830i ,is work but no light on LCD screen please give me solution to repair thanks bro

01-15-2014, 16:27	#6 (permalink)
oOXTCOo No Life Poster Join Date: Dec 2000 Location: J.A.U - Just Another Unlocker Age: 43 Posts: 3,498 Member: 2878 Status: Offline Thanks Meter: 9,123	thanks... i used the ic from s5830 on the s5830i and it works.. but cant control backlight brightnes with that ic. on s5830 it is on same place but soldered upside down.. someone knows where to get new ic for s5830i? Last edited by oOXTCOo; 01-15-2014 at 16:36.

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08-21-2013, 11:19	#2 (permalink)
babadag Freak Poster Join Date: May 2009 Location: rumania Posts: 343 Member: 1025102 Status: Offline Thanks Meter: 74	1 post no posible ......ok

08-21-2013, 11:54	#3 (permalink)
axa_cell Major Poster Join Date: Apr 2012 Location: indonesia Posts: 41 Member: 1750803 Status: Offline Sonork: af04790370330b31eace4918e Thanks Meter: 3	upload your pic pcb picture show

11-24-2013, 14:19	#5 (permalink)
imran8520 Junior Member Join Date: Oct 2011 Posts: 5 Member: 1674558 Status: Offline Sonork: 332211 Thanks Meter: 0	thanks yaar you are great thanks so much