1600 shorting problem???? how to solve? - GSM-Forum

sushilkumar · 03-09-2009, 12:40

i have many 1600,1110,1112 which was short high voltage in charging section burn plz help how to remove shorting???????plz help any body remove this type shorting ?????

s.s.s.s. · 03-09-2009, 13:58

Quote:

Originally Posted by sushilkumar

i have many 1600,1110,1112 which was short high voltage in charging section burn plz help how to remove shorting???????plz help any body remove this type shorting ?????

brother, remove R-22 shorting will be release if same then shorting is in cpu.
R-22=70%
cpu=30%
injoy.......

sushilkumar · 03-10-2009, 13:49

thanks u solve??????

biniesh_08 · 03-10-2009, 14:28

check shoting in nokia 1110,1110i,1112,1600,2610,2310,2626......

1..remove this resistance mark in (1)..if u want to check the light ic is short....in some sets this resistance is not present ...so if it is not present then u have to remove light ic to check shoting is gone or not......

2..remove resistance r2160 mark in (2)..if u want to check the shoting cause by n2160 (speaker ic).....because this ic also got +b from batery......

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 ic n7700 mark in (4)...if u want to check this ic is short remove it and check shoting...if it is shot then replace it...

5..at end check the power ic d2200 mark in (4) and reemove it to check shoting is there or not...{be careful it is pasted}......

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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gsmbull · 03-14-2009, 15:33

pls how do i locate r22,i need diagram

03-09-2009, 12:40	#1 (permalink)
sushilkumar Freak Poster Join Date: May 2008 Posts: 172 Member: 771601 Status: Offline Thanks Meter: 10	1600 shorting problem???? how to solve? i have many 1600,1110,1112 which was short high voltage in charging section burn plz help how to remove shorting???????plz help any body remove this type shorting ?????

03-14-2009, 15:33	#5 (permalink)
gsmbull Insane Poster Join Date: Jun 2005 Age: 50 Posts: 93 Member: 152852 Status: Offline Thanks Meter: 1	r22 where pls how do i locate r22,i need diagram

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03-10-2009, 13:49	#3 (permalink)
sushilkumar Freak Poster Join Date: May 2008 Posts: 172 Member: 771601 Status: Offline Thanks Meter: 10	thanks u solve??????

03-10-2009, 14:28	#4 (permalink)
biniesh_08 No Life Poster Join Date: Aug 2008 Location: india Posts: 1,259 Member: 843418 Status: Offline Thanks Meter: 740	check shoting in nokia 1110,1110i,1112,1600,2610,2310,2626...... 1..remove this resistance mark in (1)..if u want to check the light ic is short....in some sets this resistance is not present ...so if it is not present then u have to remove light ic to check shoting is gone or not...... 2..remove resistance r2160 mark in (2)..if u want to check the shoting cause by n2160 (speaker ic).....because this ic also got +b from batery...... 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 ic n7700 mark in (4)...if u want to check this ic is short remove it and check shoting...if it is shot then replace it... 5..at end check the power ic d2200 mark in (4) and reemove it to check shoting is there or not...{be careful it is pasted}...... 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 .... [email protected]