3120c lights - GSM-Forum

aryan_ · 04-28-2011, 15:12

i have n3120c and the lcd and keypad lights are not working, i had changed 2 light ic and coil, also changed display connector but still no lights.. before changing the light ic keypad lights are working but after the changing light ic keypad lights are not working then... any solution

aryan_ · 04-29-2011, 06:32

any one have any idea about this ?

lalagee · 04-29-2011, 07:04

first you take off your light ic from mobile and wash ic points very well and again put ic and also you have check the coil volts and change the non polar capacitor and check the polar capacitor...........

04-28-2011, 15:12	#1 (permalink)
aryan_ No Life Poster Join Date: Apr 2006 Location: everywhere Posts: 582 Member: 256027 Status: Offline Thanks Meter: 52	3120c lights i have n3120c and the lcd and keypad lights are not working, i had changed 2 light ic and coil, also changed display connector but still no lights.. before changing the light ic keypad lights are working but after the changing light ic keypad lights are not working then... any solution

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04-29-2011, 06:32	#2 (permalink)
aryan_ No Life Poster Join Date: Apr 2006 Location: everywhere Posts: 582 Member: 256027 Status: Offline Thanks Meter: 52	any one have any idea about this ?

04-29-2011, 07:04	#3 (permalink)
lalagee Crazy Poster Join Date: Feb 2008 Posts: 50 Member: 705245 Status: Offline Thanks Meter: 7	first you take off your light ic from mobile and wash ic points very well and again put ic and also you have check the coil volts and change the non polar capacitor and check the polar capacitor...........