Solution for V980 LCD problem after unlock - GSM-Forum

B52 · 11-21-2006, 12:11

after unlock this phone , Lcd dont work

solution : change risistor of test point R5270

and its all

R5270 = 33 hom

B52 · 11-21-2006, 12:17

and this is V980 schematicsssss

B52 · 11-22-2006, 07:55

????????????????????

HaNiNi Gsm · 11-22-2006, 19:41

Quote:

Originally Posted by B52

????????????????????

i will test this solution
and i will post the result
thanks

iki · 11-22-2006, 19:51

it is working 100%,plus sometimes side keys may affect on lcd,if resistor doesn't help you check side keys,if unsoldered you will not have display,

regards

HaNiNi Gsm · 11-22-2006, 20:02

Quote:

Originally Posted by iki

it is working 100%,plus sometimes side keys may affect on lcd,if resistor doesn't help you check side keys,if unsoldered you will not have display,

regards

thanks for B52
good job
phone succesfully repaired
thanks for your collaboration

moez.mobileline · 11-22-2006, 21:25

Quote:

Originally Posted by golden gsm

thanks for B52
good job
phone succesfully repaired
thanks for your collaboration

good solution thanks for your collaboratin

B52 · 11-23-2006, 08:24

thanks all

B52 · 11-24-2006, 08:27

http://www.yasikgsm.narod.ru/schemat..._motorola.html

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11-22-2006, 07:55	#3 (permalink)
B52 Freak Poster Join Date: Jul 2004 Age: 44 Posts: 195 Member: 71331 Status: Offline Thanks Meter: 2	????????????????????

11-22-2006, 19:51	#5 (permalink)
iki No Life Poster Join Date: Apr 2004 Location: Skopje , Macedonia Age: 40 Posts: 916 Member: 61851 Status: Offline Sonork: 100.1604862 Thanks Meter: 117	it is working 100%,plus sometimes side keys may affect on lcd,if resistor doesn't help you check side keys,if unsoldered you will not have display, regards

11-23-2006, 08:24	#8 (permalink)
B52 Freak Poster Join Date: Jul 2004 Age: 44 Posts: 195 Member: 71331 Status: Offline Thanks Meter: 2	thanks all

11-24-2006, 08:27	#9 (permalink)
B52 Freak Poster Join Date: Jul 2004 Age: 44 Posts: 195 Member: 71331 Status: Offline Thanks Meter: 2	http://www.yasikgsm.narod.ru/schemat..._motorola.html