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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 03-21-2007, 19:16   #1 (permalink)
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Nokia 1600 Keypad Problem

Hi,
I Have a Nokia 1600 Keys No 2 5 8 0 Work Sometimes ,But Sometimes Just Refuse To Work .Can You Help Me Resolve This

Amarbir
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Old 03-21-2007, 20:16   #2 (permalink)
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reheat or replace keypad diode
the crystal like ic at the sim connector..
large one wit 24 pin
regards
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Old 03-22-2007, 04:58   #3 (permalink)
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Change keypad ic ...................................
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Old 03-22-2007, 05:20   #4 (permalink)
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just change the keypad ic..

ur problem will be solved.........
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Old 03-22-2007, 05:29   #5 (permalink)
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Quote:
Originally Posted by Amarbir View Post
Hi,
I Have a Nokia 1600 Keys No 2 5 8 0 Work Sometimes ,But Sometimes Just Refuse To Work .Can You Help Me Resolve This

Amarbir

Haer Is Pic solution
Attached Images
File Type: jpg 1600 keypad solution.jpg (46.2 KB, 877 views)
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Old 03-22-2007, 05:33   #6 (permalink)
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Hi,
Thanks To All Who Replied I Will Test IT .Just One Question is It a Diode or a IC

Amarbir
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Old 03-22-2007, 06:11   #7 (permalink)
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hello brother just chang keypad ic your problem will solved
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Old 03-22-2007, 07:49   #8 (permalink)
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Quote:
Originally Posted by Amarbir View Post
Hi,
Thanks To All Who Replied I Will Test IT .Just One Question is It a Diode or a IC

Amarbir
S SHURE ...
ITS NEITHER A I.C NOR A DOIDE..

EVEN U CAN SOLVE UR PROBLM BY MAKING JUMPER WRK INSTEAD OF CHANGING D SO-CALLED KEYPAD IC
BUT FOR D WORK TO SOLVE IN D EASIEST QUICK WAY...BETTR CHANGE THT COMPONENT..
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Old 07-06-2009, 07:14   #9 (permalink)
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Nokia 1600 key pade prb

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Originally Posted by Imran_Fazal View Post
Change keypad ic ...................................
hi,
first button no 1 4 7 * were not functioning I heat the keypade ic with soldering iron now button nos 2 5 8 0 are also not functioning what should i do please reply
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Old 07-06-2009, 20:02   #10 (permalink)
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Thumbs up n1600 keypad ic.

Quote:
Originally Posted by Amarbir View Post
Hi,
I Have a Nokia 1600 Keys No 2 5 8 0 Work Sometimes ,But Sometimes Just Refuse To Work .Can You Help Me Resolve This

Amarbir
brother try this jumper 100% tested

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Old 08-13-2009, 08:18   #11 (permalink)
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thansk............................................ ......................ok
good
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Old 08-13-2009, 12:20   #12 (permalink)
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1600 key pad

Change key pad ic.................................
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Old 10-03-2010, 11:08   #13 (permalink)
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i change keypad ic but call key button not working . i change the ic many time
pls help meeee
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Old 02-22-2011, 13:46   #14 (permalink)
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7,8,9 .up .down ke not work 1110 plese halp
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Old 02-22-2011, 14:48   #15 (permalink)
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Quote:
Originally Posted by tariq_shaheen View Post
7,8,9 .up .down ke not work 1110 plese halp
First when you remove da crystal prepair the grounds where da crystal fits then fit with a good one it workxxx
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