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Old 08-10-2012, 16:57   #35
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answer: Solution of identify nokia phone shorting

check shoting in nokia 1680 classic.....

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

2..remove this v.camdig ic n3301 mark in (2)..if u want to check the v.camdig maker ic ..this v.camdig maker ic got +b from make v,cam for camera.....

3..remove ringer ic mark in (3)..if u want to check shoting remove it and check if shoting is gone replace it because ringer ic also got +b volt from battery....

4..remove the pf n7700 mark in (4)...if u want to check is pf is short remove it and check shoting...if it is shot then replace it...

5.. check vibrator it also got +b...remove it to check shoting.... end check the power ic and remove it to check shoting is there or not...

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

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