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Go Back   GSM-Forum > GSM & CDMA Phones / Tablets Software & Hardware Area > Nokia > Nokia Hardware & Hardware Repair

Nokia Hardware & Hardware Repair all what you need for Hardware Repairing for Nokia Phones. Before writing any thread here try to check the Frequently Asked Questions Section.

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Old 03-25-2010, 00:48   #1 (permalink)
HUM
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..::1202 keypad problem::..

1202 keypad

menu
star
zero
#
3
6
9

not working when press any key which are working i mean 1,2 it automatically cancel

change keypad ic but still same
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Old 03-25-2010, 01:13   #2 (permalink)
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try this ...

http://www.ziddu.com/download/914498...r1202.rar.html

Last edited by bebe000020; 03-25-2010 at 01:20.
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Old 03-25-2010, 01:17   #3 (permalink)
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dear this is not keypad ic problem
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Old 03-25-2010, 05:56   #4 (permalink)
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if the problem at IC line click on the link below the image:

track keypad nokia 1202.jpg
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Old 03-25-2010, 11:36   #5 (permalink)
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Quote:
Originally Posted by HUM View Post
1202 keypad

menu
star
zero
#
3
6
9

not working when press any key which are working i mean 1,2 it automatically cancel

change keypad ic but still same
100% keypad ic problem.
i have solved 5 set changing keypad ic.
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Old 03-25-2010, 13:55   #6 (permalink)
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normal rehot cpu with pest
insha ***** your problem will be silve
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Old 03-26-2010, 00:29   #7 (permalink)
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no no its track problem not cpu
anyway thnx i will try to solve myself
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Old 04-02-2010, 00:37   #8 (permalink)
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i try still not solved already change keypad ic
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Old 04-06-2010, 11:44   #9 (permalink)
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any solution mates
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Old 04-07-2010, 02:03   #10 (permalink)
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the main thing is keys menu,*,#,3,6,9 not work
i try jumper keypad ic but still same
remainig keys are working
for example when i press 1 it auto clear
when press 3 it show 6 on screen
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Old 04-07-2010, 02:16   #11 (permalink)
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you clear the keypad baord your problem will be silve
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Old 04-08-2010, 00:55   #12 (permalink)
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i clean the board but still same
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Old 04-08-2010, 00:59   #13 (permalink)
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bro,check diods and capacitors,near kp ic,
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Old 04-08-2010, 07:14   #14 (permalink)
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File Type: jpg 1202 KEYS.JPG (85.2 KB, 1968 views)
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Old 04-09-2010, 07:51   #15 (permalink)
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Quote:
Originally Posted by HUM View Post
no no its track problem not cpu
anyway thnx i will try to solve myself
re move the ic and check his points shorting
and tell us how u watch ?

its cpu pro
i solve this pro many time 3110c ,1600,6030,1208,etc
anyway
tell us
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