6085 LCD problem - GSM-Forum

shok9992000@yah · 08-03-2008, 10:14

friends i have two 6085 with same problem that is ,both lcd of inner & outer r not working they r in blank position.
1. I have changed flex
2. I have changed both lcd ic
& i found that after giving some heat it works perfectly for some time but after that it comes back to the same condition, I cant recognize the problem. is there any solution, plz help

**.:SARCAR:.** · 08-03-2008, 16:47

reball rap but be careful my friend

shok9992000@yah · 08-03-2008, 17:09

could it be rap's problem

**.:SARCAR:.** · 08-03-2008, 17:18

yes data line of lcd goes through emif filters to rap , check schematics you can find it yourself

good luck

shok9992000@yah · 08-03-2008, 17:26

what if i reflow rap

mobilespeed · 08-03-2008, 17:36

Quote:

Originally Posted by shok9992000@yah

friends i have two 6085 with same problem that is ,both lcd of inner & outer r not working they r in blank position.
1. I have changed flex
2. I have changed both lcd ic
& i found that after giving some heat it works perfectly for some time but after that it comes back to the same condition, I cant recognize the problem. is there any solution, plz help

" bro tell me in yes or no, when u fixed new ics wt happened dipsplay worked normally or not,thanx"

mobilespeed · 08-03-2008, 17:37

Quote:

Originally Posted by shok9992000@yah

what if i reflow rap

" if applying more heat will put the unit in big problem,thanx"

mobilespeed · 08-03-2008, 17:40

Quote:

Originally Posted by scsarcar

yes data line of lcd goes through emif filters to rap , check schematics you can find it yourself

good luck

" yah data line passes through to ic, thanx"

shok9992000@yah · 08-03-2008, 18:18

when i changed ics it work perfectly for 4 hours

mobilespeed · 08-04-2008, 06:55

Quote:

Originally Posted by shok9992000@yah

when i changed ics it work perfectly for 4 hours

" bro change ic once more & watch the result if again same problem it means when u r applying heat on pcb the rap portion do get heated & results in working of display so apply a gentle heat on rap,thanx"

WT2004 · 02-23-2009, 14:11

aca le subo las imagenes de lcd y display repair

08-03-2008, 10:14	#1 (permalink)
shok9992000@yah No Life Poster Join Date: Sep 2007 Location: chattisgarh,India Posts: 601 Member: 578941 Status: Offline Thanks Meter: 108	6085 LCD problem friends i have two 6085 with same problem that is ,both lcd of inner & outer r not working they r in blank position. 1. I have changed flex 2. I have changed both lcd ic & i found that after giving some heat it works perfectly for some time but after that it comes back to the same condition, I cant recognize the problem. is there any solution, plz help

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08-03-2008, 16:47	#2 (permalink)
.:SARCAR:. Moderator Join Date: Jul 2006 Location: Midnapore,West-Bengal,India Posts: 5,402 Member: 322206 Status: Offline Sonork: 100.1594813/.:SARCAR:. Thanks Meter: 1,350	reball rap but be careful my friend

08-03-2008, 17:09	#3 (permalink)
shok9992000@yah No Life Poster Join Date: Sep 2007 Location: chattisgarh,India Posts: 601 Member: 578941 Status: Offline Thanks Meter: 108	could it be rap's problem

08-03-2008, 17:18	#4 (permalink)
.:SARCAR:. Moderator Join Date: Jul 2006 Location: Midnapore,West-Bengal,India Posts: 5,402 Member: 322206 Status: Offline Sonork: 100.1594813/.:SARCAR:. Thanks Meter: 1,350	yes data line of lcd goes through emif filters to rap , check schematics you can find it yourself good luck

08-03-2008, 17:26	#5 (permalink)
shok9992000@yah No Life Poster Join Date: Sep 2007 Location: chattisgarh,India Posts: 601 Member: 578941 Status: Offline Thanks Meter: 108	what if i reflow rap

08-03-2008, 18:18	#9 (permalink)
shok9992000@yah No Life Poster Join Date: Sep 2007 Location: chattisgarh,India Posts: 601 Member: 578941 Status: Offline Thanks Meter: 108	when i changed ics it work perfectly for 4 hours