Nokia 6600 Keypad crystal IC problem - GSM-Forum

sajidrana · 08-22-2007, 13:39

Hi Guys,I have Nokia 6600 .Its menu camera buttons not work.i change its key pad but problem presists.Then I change both its keypad crystal IC with new.Now full keypad not work.Then I again change these IC,s but Failed.
Plz help me what I do?........................Thanks

CHQ · 08-22-2007, 14:32

Change crystal IC or exchange by pic

saini_mobile · 08-22-2007, 14:37

sir change both ic for philips ic
u change it very clearly slow-2

your br.
saini

capri · 08-22-2007, 16:38

CPU problem contacts directly from menu, I got same problem before but 7610 I track the line from keypad ic I noticed that the line not contacts very well to cpu. Because before I replace CPU IC, I reheat again the CPU and the menu work fine....

xtremeburaq · 08-22-2007, 20:06

Quote:

Originally Posted by sajidrana

Hi Guys,I have Nokia 6600 .Its menu camera buttons not work.i change its key pad but problem presists.Then I change both its keypad crystal IC with new.Now full keypad not work.Then I again change these IC,s but Failed.
Plz help me what I do?........................Thanks

ist change the upper one ic. working buttons are 4,6,#,pen,right and left. when these buttons work then change the lower ic rest is in then lower ic .i mean to say both the ic's make a complete circuit.

mizancoxr · 09-22-2007, 23:47

Quote:

Originally Posted by CHQ

Change crystal IC or exchange by pic

thank you............................................... .

08-22-2007, 13:39	#1 (permalink)
sajidrana Freak Poster Join Date: Jun 2007 Location: Pakistan Age: 52 Posts: 180 Member: 536840 Status: Offline Sonork: 100.1618128 Thanks Meter: 25	Nokia 6600 Keypad crystal IC problem Hi Guys,I have Nokia 6600 .Its menu camera buttons not work.i change its key pad but problem presists.Then I change both its keypad crystal IC with new.Now full keypad not work.Then I again change these IC,s but Failed. Plz help me what I do?........................Thanks

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08-22-2007, 14:37	#3 (permalink)
saini_mobile Junior Member Join Date: Jul 2007 Posts: 18 Member: 542977 Status: Offline Thanks Meter: 2	sir change both ic for philips ic u change it very clearly slow-2 your br. saini

08-22-2007, 16:38	#4 (permalink)
capri No Life Poster Join Date: Nov 2006 Location: Philippines - Saudi Arabia Posts: 539 Member: 396326 Status: Offline Thanks Meter: 229	CPU problem contacts directly from menu, I got same problem before but 7610 I track the line from keypad ic I noticed that the line not contacts very well to cpu. Because before I replace CPU IC, I reheat again the CPU and the menu work fine....