josher

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Joined
Sep 5, 2010
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check shorting in nokia 6670,7610.......
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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 ....


digitized
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josher

Well-known Member
Joined
Sep 5, 2010
Posts
6,745
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176
check shoting in nokia 1680-c...
cool.gif



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 ....

wbr.

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josher

Well-known Member
Joined
Sep 5, 2010
Posts
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176
check shoting in nokia 6600 slide....
eek.gif



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 ....
wink.gif



wbr,

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josher

Well-known Member
Joined
Sep 5, 2010
Posts
6,745
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176
check shoting in nokia 1680 classic.....
biggrin.gif


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 ....


wbr..

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josher

Well-known Member
Joined
Sep 5, 2010
Posts
6,745
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176
Check shorting in nokia 7210s..rm436_
cool.gif



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 ....

..::digitized::..

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josher

Well-known Member
Joined
Sep 5, 2010
Posts
6,745
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176
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 ....
 

josher

Well-known Member
Joined
Sep 5, 2010
Posts
6,745
Likes
176
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 ....
 

josher

Well-known Member
Joined
Sep 5, 2010
Posts
6,745
Likes
176
heck 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 ....

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josher

Well-known Member
Joined
Sep 5, 2010
Posts
6,745
Likes
176
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 ....

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josher

Well-known Member
Joined
Sep 5, 2010
Posts
6,745
Likes
176
n70 shorting check check shorting in nokia n-70...


1..remove this z7500 mark in (1) if u want to check the shoting of pf of gsm and wcdma ....if remove the coil and ur shoting is gone then tere is shoting in ur pf of gsm or wcdma ........

2..remove this coil mark in l7503 (2)...if u want to check the shoting of rf ic for gsm hinku and rf ic for wcdma vinku.... by removing this coil if ur shoting is gone then there is shoting in ur rf ic whether it is hinku or vinku....

3..remove this coil mark in (3)..if u want to check the shoring cause flash light driver ic n1471 ....because this ic got +b from batery....

4..remove this coil mark in (4)..if u want to check smps ic n4200.. ..this ic make v corea for omap ic and rap remove cil to check shoting is gone or not.....

5..remove this ic n4201 ape regulator mark in (5)..if u want to check the shoting is cause by this remove it to check shoting is gone or not....

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

7..remove n1472 ic mark in (7) ...it is vcamdig maker ic which make v.cam when front camera is activated ......remove this to check shoting because this ic got +b from batery......

8..remove ic n1470 and n7505 ic mark in (8,9)... it is c camdig maker ic which make v.cam or front camera ....remove these ic to check shoting .....because it got +b from batery.....

9..remove bluetooth module mark in (10)... tocheck shoting ...because it got +b from batery.....

10..at end remove retu and tahvo ic to check shoting.......

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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josher

Well-known Member
Joined
Sep 5, 2010
Posts
6,745
Likes
176
check shorting in nokia 6120c rm-243......
biggrin.gif


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 ....

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