water damage - GSM-Forum

newbird · 12-21-2003, 16:39

All the keypad button cannot press,any solution?Signal is ok.Thanks

faizer · 12-21-2003, 19:14

Make it good clean with c.t.c. it will be ok.

digitalmk · 12-21-2003, 20:40

clean vith 96%alkohol end **** vith low temp. &hi air

newbird · 12-22-2003, 16:53

I dont think this works with just clean up and **** with hot air.Some ic or resistor must be broken.Anyone knows which ic or resistor?Thanks

Medz · 12-22-2003, 20:12

@newbird..

U didn't mension the type of U'r phone , Beside are U sure it is not a PCB faulty from water dammadge ??

Raheeeeb · 12-22-2003, 21:59

how we can help you if you post data not compelte i m agre with medz 100%
post details man

br.

newbird · 12-27-2003, 17:07

This phone is Nokia 5210 water damage,All the keypad not funtioning,but the reception is ok.Lcd screen is in good condition.Thanks

circle1011 · 12-27-2003, 21:04

This happend to me before so what i did was got the inside board of the phone (pcb) left it in paint remover (turps) for 30 mins then used a hair dryer till it was very hot and not wet.

then phone worked perfect

sergo_zmeia · 12-28-2003, 18:05

Check user interface chip...some more open phone, get a multimeter and measure the voltage on the pcb key contacts..U must see something around 1.9-2.1 V on the dot if im not wrong..
Good luck!
Regards!

HONEY · 12-28-2003, 20:02

check 2.some v on keypads
if comming reflash it
if not comming then some track is missing

FARIS NAUFAL · 12-29-2003, 16:51

wash it with detergent, make sure very clean, and dry it.

12-21-2003, 16:39	#1 (permalink)
newbird Freak Poster Join Date: Jun 2003 Location: Singapore Age: 49 Posts: 265 Member: 31101 Status: Offline Thanks Meter: 1	water damage All the keypad button cannot press,any solution?Signal is ok.Thanks

12-28-2003, 18:05	#9 (permalink)
sergo_zmeia Freak Poster Join Date: Jun 2003 Location: Bulgaria Age: 48 Posts: 471 Member: 32284 Status: Offline Thanks Meter: 4	Hi! Check user interface chip...some more open phone, get a multimeter and measure the voltage on the pcb key contacts..U must see something around 1.9-2.1 V on the dot if im not wrong.. Good luck! Regards!

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
3310 water damage	Beef	Nokia Legacy Phones ( DCT-1 ,2 ,3 ,L )	2	01-15-2002 22:36
Ultrasonic PCB Cleaners for repairing water damaged boards just £75	logosunlimited	Main Sales Section	13	01-14-2002 11:19
V.50 not charging after water damage	bluelights	Motorola Old Legacy (EMMI)	0	01-07-2002 18:25
water damaged 5110	gsmxc	Nokia Hardware & Hardware Repair	5	10-18-2001 16:15
3210 water damaged no reception	pks	Nokia Legacy Phones ( DCT-1 ,2 ,3 ,L )	4	03-28-2001 12:09

12-21-2003, 19:14	#2 (permalink)
faizer Crazy Poster Join Date: Nov 2003 Location: india Age: 54 Posts: 56 Member: 43692 Status: Offline Thanks Meter: 0	Make it good clean with c.t.c. it will be ok.

12-21-2003, 20:40	#3 (permalink)
digitalmk Freak Poster Join Date: Jul 2003 Location: makedonija Age: 51 Posts: 170 Member: 33506 Status: Offline Thanks Meter: 0	clean vith 96%alkohol end **** vith low temp. &hi air

12-22-2003, 16:53	#4 (permalink)
newbird Freak Poster Join Date: Jun 2003 Location: Singapore Age: 49 Posts: 265 Member: 31101 Status: Offline Thanks Meter: 1	I dont think this works with just clean up and **** with hot air.Some ic or resistor must be broken.Anyone knows which ic or resistor?Thanks

12-22-2003, 20:12	#5 (permalink)
Medz No Life Poster Join Date: Sep 2003 Age: 66 Posts: 807 Member: 39601 Status: Offline Thanks Meter: 13	@newbird.. U didn't mension the type of U'r phone , Beside are U sure it is not a PCB faulty from water dammadge ??

12-22-2003, 21:59	#6 (permalink)
Raheeeeb No Life Poster Join Date: Oct 2001 Location: -------- Age: 55 Posts: 1,009 Member: 7062 Status: Offline Thanks Meter: 126	how we can help you if you post data not compelte i m agre with medz 100% post details man br.

12-27-2003, 17:07	#7 (permalink)
newbird Freak Poster Join Date: Jun 2003 Location: Singapore Age: 49 Posts: 265 Member: 31101 Status: Offline Thanks Meter: 1	This phone is Nokia 5210 water damage,All the keypad not funtioning,but the reception is ok.Lcd screen is in good condition.Thanks

12-27-2003, 21:04	#8 (permalink)
circle1011 Junior Member Join Date: Dec 2003 Location: willenhall Age: 35 Posts: 5 Member: 47589 Status: Offline Thanks Meter: 0	This happend to me before so what i did was got the inside board of the phone (pcb) left it in paint remover (turps) for 30 mins then used a hair dryer till it was very hot and not wet. then phone worked perfect

12-28-2003, 20:02	#10 (permalink)
HONEY No Life Poster Join Date: Apr 2000 Location: India, China Posts: 1,792 Member: 44158 Status: Offline Sonork: 100.64344 Thanks Meter: 143	check 2.some v on keypads if comming reflash it if not comming then some track is missing

12-29-2003, 16:51	#11 (permalink)
FARIS NAUFAL Junior Member Join Date: Feb 2003 Age: 48 Posts: 29 Member: 21232 Status: Offline Thanks Meter: 0	wash it with detergent, make sure very clean, and dry it.