3510 damaged by liquid - GSM-Forum

MDanny · 08-31-2003, 15:42

I have a Nokia 3510 that damaged by unknown green liquid. It started sometimes without LCD, or LCD worked badly, the LEDs were blinked strongly and it hadn't got network signal. I cleaned a PCB and it doesn't switch on. We've rehoted the ICs (flash, UEM, PA and other ICs) and washed it in an ultrawave washer. I can't flash it, because the flasher don't "see" it. Any ideas? (Sorry for my English)

marple · 09-01-2003, 23:07

Beliwe me i have to one sea damaged 3510 but with 15x?????? for imei

vule · 09-03-2003, 17:37

Hiya

Check if there is connection between VBB (+ battery contact ) and R200... If not, solder a thin paint insulated copper wire and try again...
This is most common case in liquid damaged 3510...

There could be more faults, especially if You " rehot " all ICs on board...

In future, try to avoid reheating all components...It is better to try to locate fault... If You have to rework BGA ICs, take it off, make new balls and solder it back...Just rehot won't give any result in most cases...

BR

Vule

08-31-2003, 15:42	#1 (permalink)
MDanny Junior Member Join Date: Apr 2002 Location: Hungary Age: 37 Posts: 20 Member: 11341 Status: Offline Thanks Meter: 1	3510 damaged by liquid I have a Nokia 3510 that damaged by unknown green liquid. It started sometimes without LCD, or LCD worked badly, the LEDs were blinked strongly and it hadn't got network signal. I cleaned a PCB and it doesn't switch on. We've rehoted the ICs (flash, UEM, PA and other ICs) and washed it in an ultrawave washer. I can't flash it, because the flasher don't "see" it. Any ideas? (Sorry for my English)

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Many Samsung Phones Damaged By Hi Voltage While Charging Solution	dannyogolo	Samsung Hardware Repair	47	02-25-2011 17:54
Alcatel S-320......can not flash? :: DAMAGED BY OTHER TOOL UNLOCKED BY POLAR ::	husainm	PolarBox 3	20	05-30-2009 02:53
3510 unlock by Tweak 1.0 Beta2?	masterID	Nokia Multimedia	2	02-10-2003 14:15
is it damaged by virualX sw really ?	makona	Panasonic	2	06-02-2001 08:52

09-01-2003, 23:07	#2 (permalink)
marple No Life Poster Join Date: Mar 2003 Location: Europe Age: 54 Posts: 788 Member: 24581 Status: Offline Thanks Meter: 87	Beliwe me i have to one sea damaged 3510 but with 15x?????? for imei

09-03-2003, 17:37	#3 (permalink)
vule No Life Poster Join Date: Apr 2002 Location: Radiometer Medical ApSBrønshøj Age: 51 Posts: 721 Member: 10854 Status: Offline Sonork: 1578988 Thanks Meter: 3	Hiya Check if there is connection between VBB (+ battery contact ) and R200... If not, solder a thin paint insulated copper wire and try again... This is most common case in liquid damaged 3510... There could be more faults, especially if You " rehot " all ICs on board... In future, try to avoid reheating all components...It is better to try to locate fault... If You have to rework BGA ICs, take it off, make new balls and solder it back...Just rehot won't give any result in most cases... BR Vule