Solution of identify nokia phone shorting -IMEI Source - View Single Post  
IMEI Source

  
View Single Post
Old 08-10-2012, 14:35   #19
Tushuer
No Life Poster
 
Tushuer's Avatar
 
Join Date: Aug 2010
Posts: 606
Thanks: 4
Thanked 25 Times in 20 Posts
Rep Power: 8
Tushuer is on a distinguished road
answer: Solution of identify nokia phone shorting

check shorting in nokia n gage......



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 shorting throug ringer ic is gone or not...


3..remove this coil mark in (3)..if u want to check the shorting throug bluetooth ic is gone or not......


4...remove this coil mark in (4)..if u want to check the light ic is short....


5...remove boot ic mark in (5)..if u want to check shoting cause by boot ic if it is short replace it with new one......



6.....remove this smps ic mark in (6)... to check the shoting cause by this ic.........this ic make v corea volt for upp...


7..remove ic mark in (7)... this is memory card driver ic this also got +b from battery....remove it to check shorting is gone or not.......


8..remove this transistor mark in (8)...this is switching transistor for display light ic ....remove this if u want to check the shorting cause by this transistor....because this transistor got +b from battery......




9...remove this transistor mark in (9)...this is switching transistor for key pad light ....remove this if u want to check the shoting cause by this transistor....because this transistor got +b from batery......


10..remove this transistor mark in (10)...this is switching transistor for vibrator ....remove this if u want to check the shoting cause by this transistor....because this transistor got +b from batery......



11...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 ....
Offline   Reply With Quote
 
  

All times are GMT +1. The time now is 23:32.



Powered by Searchlight 2017 Axivo Inc.
vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright 2016 DragonByte Technologies Ltd.
- IMEI Source. - 2008-2017 -

SEO by vBSEO