Quote:
Originally Posted by umesh garg  sir 6085 need very urjent.Thanks in advance |
check shoting in nokia 6085,6086...........
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 the light ic is short....
4..also check the memory card driver ic n3200 mark in (4) it also got +b it can be check by only removing this ic.....
5..remove this ic mark in (5)..if u want to check blutooth ic is short because bluetooth ic also got +b volt from battery....
6..remove this ic mark in (6)....this is wlan pf this also got +b from batery this ic is not in 6085....
7..remove this ic mark in (7)....this is wlan ic this ic got +b from batery this ic is not in 6085....
8..at end remove retu and tahvo 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 ....
digitized
