Nokia 6120c blue display then white solution WORKING 100%

Nokia 6120c white screen solution, nokia 6120 blue display, nokia 6120c blue screen

NOKIA 6120c,No Display DONE via JUMPER!

Just wanna share this mates,

Action Taken:

Change ESD,
Change LCD,
But still problem persist..

Trace/Check lines,
and i found out that there is/or lack of 2.8v supply in VAUX.




SOLUTION:
hanap ng ibang 2.8v VAUX supply,
then maki share, )






finished product:

Nokia 6120c display light solution Working 100%

Nokia 6120c complete light solution, nokia 6120c no light solution, nokia 6120c light jumper

6120c No Light Lcd and Keypad..done!!

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for reference lang po mga boss., share ko lang po....
6120c no light po sa lcd ta keypad....



history po bigla na lang daw nawala ang ilaw..

malinis po ang board.,una ko po ginawa cleaning and palit lcd pero no luck.,
pangalawa, reheat betty ic pero still no luck...
pangatlo, pinalitan ko ang betty ic, sa wakas may ilaw na sya..

see the image below




after change betty ic


eto na sya

 

Nokia 6120c complate light problem solution

Nokia 6120c complate light problem solution ways