Easy way to check shoting in nokia phones

[josher]

check shorting in nokia 2330....

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

2..remove this ic n3303 bluetooth and fm ic mark in (2)..if u want to check the shorting cause by it remove it and check shoting because it got +b from
batery....



3..remove this v.camdig ic n3301 mark in (3)..if u want to check the v.camdig maker ic ..this v.camdig maker ic got +b from batery....to make v,cam for camera.....

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


5..at end check the power ic and remove it to check shorting is there or not...


all the component which are mark in blue 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 ....

 

[josher]

check shorting in nokia 6500s rm-240......


1..remove this coil mark in (1)...if u want to check is gsm pf n7520 is short,.....


2..remove these coils mark in (2) if u want to check the shoting of wcdma pf n7540....

3..remove these coil mark in (3)..if u want to check rf ic n7505 is short because rf ic also got +b volt from battery....


4..remove these all ic mark in (4)....all these ic make volt for camera ...all these ic got +b from batery...


5..remove this ic n3352 mark in (5)..if u want to check the shorting cause flash light driver ic ....because this ic got +b from batery....


6..remove light ic mark in (6) ... to check the shoting cause by light ic or not....


7..remove bluetooth module d6000 mark in (7 )... to check shoting ...because it got +b from batery.....


8..remove this ic n2401 mark in (8)... this ic work as keypad light ic and control the keypad light....


9..remove this ic n4801 mark in (9) ...this ic make volt vsd for memory card...
this ic got +b from betry....


at end remove avilma and betty ic to check shoting is gone 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 ....

 

[bir_mag81]

hi every body any one can you help me? i have n86 8mp which is alive phone but battery is not longer. i have check it. it has short on the board. how can i fix it. Please it's urgent.