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Old 11-05-2009, 07:45   #163 (permalink)
digitized
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check shoting in nokia 2700c-2....


1..Remove this coil mark in (1)..if u want to check the light ic N2301 is short....


2..Remove N3200 ic mark in (2) ...this is memory card driver ic .remove it to check shoting is gone or not....


3..Remove this ic n6000 mark in (3)..this is blutooth & radio ic remove it to check shoting is gone or not because this ic also got +b volt from battery....


4..remove this coil mark in (4) ....if u want to check the shoting cause by handfree ic ...handfree ic got the +b.....


5..Remove this ic n1002 mark in (5)...if u want to check the pf N1002 this pf based on new tecknology... this this ic got +b from batery ic ... this ic work for network...


6..Remove ic N1001 mark in (6) ..if u want to check it ..this is rf ic based on new tecknology ...this ic got +b from batery ic ... this ic work for network...


at end remove betty and avilma ic to check shoting is gone or not........


all the component which are mark in pink colur these all are coils and resistance these are place in series and +b of batery is gone throw them so if u remove the coil and resistance u not have to remove ic to check the shorting in pcb it save time and ur ic ....

..::digitized::..
Attached Images
File Type: jpg 2700.JPG (190.0 KB, 781 views)
File Type: jpg 2700 2.JPG (136.9 KB, 649 views)
File Type: jpg 2700c.JPG (99.6 KB, 501 views)
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