C230 Keyboard no respond - GSM-Forum

june_mobile · 12-25-2005, 09:38

HI ALL

i have samsung C230. the problem is keypad no work. i can just swich on the power bottom. other keys no work. please help me

thanks and regards.

BE_1900 · 02-07-2006, 21:54

I HAVE ONE TOO ANY BADY CAN HELP US PLS

BR
BEKA

kassir · 06-08-2006, 17:53

got the same problem any solution will be appreciated
thanx

shahjee · 06-08-2006, 20:31

remove varistors

which r connected to ground

repaired two sets perfectly

rana_sab · 06-09-2006, 18:26

Shah Jee Is Right Remove All Capacitor Which Are Connected To Ground I Also Done More Then Three Sets Useing This Method

albarka network · 07-31-2006, 09:20

the explanation is not full.....please expanciate ur explanation....or if possible show the diagram so it will be very clear to everybody.
REGARDS.

.:Munazzam:. · 11-26-2006, 10:33

plz breifly explain where are two capacitors in pcb.
thanks.
Br
Munazzam.

12-25-2005, 09:38	#1 (permalink)
june_mobile Major Poster Join Date: Sep 2005 Age: 56 Posts: 44 Member: 180714 Status: Offline Thanks Meter: 0	C230 Keyboard no respond HI ALL i have samsung C230. the problem is keypad no work. i can just swich on the power bottom. other keys no work. please help me thanks and regards.

06-09-2006, 18:26	#5 (permalink)
rana_sab No Life Poster Join Date: Apr 2004 Location: Pakistan Age: 46 Posts: 689 Member: 62911 Status: Offline Thanks Meter: 156	Shah Jee Is Right Remove All Capacitor Which Are Connected To Ground I Also Done More Then Three Sets Useing This Method Last edited by rana_sab; 06-11-2006 at 14:07.

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
S500 keypad no respond	finder	Samsung Hardware Repair	8	11-26-2009 11:55
T610 no light Keyboard no light Display	chip_2000	Sony Ericsson Hardware Repair	10	02-15-2006 15:52
3100 no responding after flash	SCOOTER_R	Nokia Digital Core Technology 4 ( DCT-4 )	8	11-15-2004 22:04
8310 no respond for charging	uwenk98	Nokia Hardware & Hardware Repair	6	08-24-2004 02:01
contact servis and no respond	marici24	Nokia Legacy Phones ( DCT-1 ,2 ,3 ,L )	2	07-31-2001 00:43

02-07-2006, 21:54	#2 (permalink)
BE_1900 No Life Poster Join Date: Sep 2004 Location: Dubai Age: 43 Posts: 631 Member: 80370 Status: Offline Thanks Meter: 3	I HAVE ONE TOO ANY BADY CAN HELP US PLS BR BEKA

06-08-2006, 17:53	#3 (permalink)
kassir Insane Poster Join Date: Jan 2005 Age: 72 Posts: 84 Member: 107287 Status: Offline Thanks Meter: 6	got the same problem any solution will be appreciated thanx

06-08-2006, 20:31	#4 (permalink)
shahjee No Life Poster Join Date: Apr 2005 Location: Gsmhosting Age: 42 Posts: 831 Member: 138809 Status: Offline Sonork: 100.99886 Thanks Meter: 79	remove varistors which r connected to ground repaired two sets perfectly

07-31-2006, 09:20	#6 (permalink)
albarka network No Life Poster Join Date: Sep 2004 Age: 52 Posts: 523 Member: 82693 Status: Offline Thanks Meter: 12	the explanation is not full.....please expanciate ur explanation....or if possible show the diagram so it will be very clear to everybody. REGARDS.

11-26-2006, 10:33	#7 (permalink)
.:Munazzam:. Junior Member Join Date: Nov 2006 Posts: 17 Member: 395137 Status: Offline Thanks Meter: 2	plz breifly explain where are two capacitors in pcb. thanks. Br Munazzam.