Solution of identify nokia phone shorting

[Tushuer]

answer: Solution of identify nokia phone shorting

check shorting in nokia 6670,7610.......



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


2...remove this coil mark in (2)..if u want to check the display light ic is short....


3..remove ic mark in (3)... this is memory card driver ic this also got +b from batery....remove it to check shoting is gone or not.......


4...remove this transistor ic mark in (4)...this is transistor ic for key pad light ....remove this if u want to check the shoting cause by this transistor....because this transistor got +b from batery......


5..remove this transistor ic mark in (5)...this ic make volt for lcd 2.5v (vlcd)....this ic got +b from batery ....remove this if u want to check the shoting cause by this transistor.....



6...remove boot ic mark in (6)..if u want to check shoting cause by boot ic if it is short replace it with new one......



7..remove ringer ic mark in (7) ....if u want to check shorting throug ringer ic is gone or not...



8.....remove this smps ic mark in (8)... to check the shoting cause by this ic.........this ic make v corea volt for upp...



9..at end remove uem 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 ....

 

[Tushuer]

answer: Solution of identify nokia phone shorting

check shoting in nokia 1680-c...


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 batery....to 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..at end check the power ic and reemove 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 ....

 

[Tushuer]

answer: Solution of identify nokia phone shorting

check shoting in nokia 6600 slide....


1..remove these both coil mark in (1)..if u want to check rf ic is short because rf ic also got +b volt from battery....


2...remove these both COIL mark in (2) if u want to check the shoting of pf .......remove the coil and ur shoting is gone then there is shoting in ur pf .......this pf is only used in this circuit for tranmiting signal...(in tx section we say)


3...remove this COIL mark in (3) if u want to check the shoting of pf .......remove the coil and ur shoting is gone then there is shoting in ur pf .......this pf is work for both reciving and transmiting of signal..(this work as antena switch and pf as example in nokia 1110..)


4..remove this coil L3301 mark in (4) if u want to check the shoting cause by n3301,n3302,n3303.....these ic make volt for camera ic ...these ic got +b from batery ...so remove this coil to check shoting is gone or not ..


5..remove this light ic mark in (5)..if u want to check the light ic for display is short....


6..remove ic mark in (6)... this is memory card driver ic this also got +b from batery....remove it to check shoting is gone or not.......


7...remove bluetooth module mark in (7)..if u want to check blutooth ic is short because bluetooth ic also got +b volt from battery....


8..remove this ic mark in (8)..if u want to check the shorting cause flash light driver ic ....because this ic got +b from batery....



9...remove this ic mark in (9)..if u want to check the key boad light ic is short....


10...remove this resistance mark in (10)...if u want to check the ic which are place for controlloing and switching usb charging for the phone these ic are (n2006,n2005)...these ic got +b from batery to work...


11...remove this coil mark in (11)...if u want to check n2001 ic ...this ic is for usb controlling......this ic got +b from batery...


12...remove this ic n2002 mark in (12)...if u want to check this ic ....this ic also for usb controlling......remove this ic because this ic got +b from batery....


13...remove this ic n2000 mark in (13)...if u want to check this ic ....this ic is for controlling usb charging......remove this ic because this ic got +b from batery....


14...at end remove avilma and bety 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 ...

 

[Tushuer]

answer: Solution of identify nokia phone shorting

nokia 6120c short
remove these 2 parts mark in picture

 

[Tushuer]

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 batery....to 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....


6..at 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 ....

 

[Tushuer]

answer: Solution of identify nokia phone shorting

Check shorting in nokia 7210s..rm436


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

2..Remove this coil mark in (2)..if u want to check blutooth & radio ic N6000 is short because this ic also got +b volt from battery....

3..Remove this coil mark in (3)..if u want to check ringer ic N2151 because ringer ic also got +b volt from battery...

4..Remove this coil mark in (4)..if u want to check the handfree ic N2000 because this ic also got +b volt from battery...

5..Remove N1001 mark in (5) ..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...

6..Remove this coil mark in (6)...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...

7..Remove N3200 ic mark in (7) ...this is memory card driver ic .remove it to check shoting is gone or not....

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 ....

 

[Tushuer]

answer: Solution of identify nokia phone shorting

check shoting in nokia 5130 rm-495


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 ic n2100 mark in (4)..if u want to check the handfree ic because this ic also got +b volt from battery...


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 ....

 

[Tushuer]

answer: Solution of identify nokia phone shorting

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 ....

 

[Tushuer]

answer: Solution of identify nokia phone shorting

check shorting in 6300...

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

2..remove this coil mark in (2)..if u want to check rf ic is short because rf ic also got +b volt from battery....

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

4..remove this coil mark in (4)..if u want to check the v.camdig maker ic ..this v.camdig maker ic got +b from batery....

5..remove this coil mark in (5)..if u want to check the light ic is short....

6..also check the memory card driver ic n3200 it also got +b it can be check by only removing this ic.....

7..at end remove retu and tahvo ic...

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 ....

 

[Tushuer]

answer: Solution of identify nokia phone shorting

check shoting in 5200

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

2..remove this coil mark in (2)..if u want to check rf ic is short because rf ic also got +b volt from battery....

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

4..remove this ic ..if u want to check the v.camdig maker ic ..this v.camdig maker ic got +b from batery....

5..remove this coil mark in (5)..if u want to check the light ic is short....

6..also check the memory card driver ic n3200 it also got +b it can be check by only removing this ic.....

7..at end remove retu and tahvo ic...

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 ....

 

[Tushuer]

answer: Solution of identify nokia phone shorting

check shorting in nokia 6120c rm-243......

1..remove this coil mark in (1) l7510...if u want to check is pf n7520 is short,.....this pf is for 850/900mhz and for 1800/1900mhz...


2..remove these both coil mark in (2)..if u want to check rf ic is short because rf ic also got +b volt from battery....


3..remove this coil mark in (3) l7550 if u want to check the pf n7540 is shot ....this pf is for 1950mhz ...band...


4..remove this coil mark in (4) ..l7591 to check the ic n7541 which make controling volt for n7540....


5..remove this coil mark in (5) if u want to check the ic n7601 ...this ic is for network ....this ic got +b from batery through this coil ......


6....remove the memory card driver ic n3200 mark in (6) it also got +b it can be check by only removing this ic.....


7..remove this ic mark in (7) n2390.. this ic make v-core supply for rapido(cpu)...this also got +b from batery to make v-core voltage ... if this ic is damage then ur phone not boot in soft or manual....


8..remove n3300 ic mark in (8) ...it is vdig_cam maker ic which make vdig cam for camera ......remove this to check shoting because this ic got +b from batery......


9...remove n3320 ic mark in (9) ...it is vana_cam maker ic which make vana cam for camera ......remove this to check shoting because this ic got +b from batery......


10..remove this coil mark l3301 in (10)..if u want to check the shorting cause by flash light driver ic d3301 ....because this ic got +b from batery...


11.. remove this ic n2000 mark in (11)... this ic is for earphone spekers ...remove this ic to check shoting because this ic got +b from batery....


..at end remove bety and avilma power 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 ....

 

[Tushuer]

answer: Solution of identify nokia phone shorting

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 ....

 

[Tushuer]

answer: Solution of identify nokia phone shorting

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 ....

 

[Tushuer]

answer: Solution of identify nokia phone shorting

check shorting in nokia 2220s rm-590.......new.......


1..remove the pf n7700 mark in (1)...if u want to check is pf is short remove it and check shoting...if it is shot then replace it...


2..remove ringer ic n2150 mark in (2)..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....

3..remove this coil l2401 mark in (3)..if u want to check the light ic n2400 is short....


4..remove this v.camdig ic n3301 mark in (4)..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.....


at end remove uem clite ic this is power ic based on new tecnology and differ from uemclite which are placed in nokia 2330,2680,7100....

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 ....

 

[Tushuer]

answer: Solution of identify nokia phone shorting

check shorting in nokia 1616 rh125 x gold chip-set..........


1..remove the pf n7100 mark in (1)...if u want to check is pf is short remove it and check shoting...if it is shot then replace it...

2..remove coil l2503 mark in (2)...light driver transistor v2500 got +b through this coil ...if this transistor is short then remove this coil to check shorting cause by this transistor....

3..at end remove d1000 xgold ic to check shoting is gone or not ....

some usefull info about nokia 1616 rh125 & xgold d1000.......

this is new handset launched by nokia with xgold chip-set ...

d1000 is the main ic in the handset which control all the things in the handset like charging,sim,ringer,speaker,light,keypad,dispaly.. .etc...

this ic got +b from battery and generates volt for display (vaux) and sim (vsim)...it also control the display and work as cpu...

in simple words this ic is the combine form of power ic ,audio ic,charging ic,ui ic,and cpu..

there are some useful repair tricks about this handset which are on pic attached below...

http://depositfiles.com/en/files/ah9ujespu
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 ....