Samsung S500 keypad problem - GSM-Forum

AVS32 · 11-14-2004, 22:17

Hi mates!!! I have a bit problem with that phone. After reheating PCB (network failure) Network is appears. But I have the problem with keys – 1,2,3, they are not working. I hot only PA, antenna switch and some of IC’s near of this area. I didn’t hot IC’s that are in compound. What may be the reason, how can I solve that? Help me please. Maybe you can tell me what could I overheat, any keypad filter for example like a Nokia 6100?

najafi · 11-14-2004, 22:41

HI: KAYPAD OND REMOVE c1-2-3-4-5-6-7-8-9-*-#

taihv · 11-15-2004, 03:02

Quote:

Originally Posted by najafi

HI: KAYPAD OND REMOVE c1-2-3-4-5-6-7-8-9-*-#

What does it mean??????????????????

AVS32 · 11-15-2004, 09:59

?

AVS32 · 11-15-2004, 22:41

Quote:

Originally Posted by AVS32

Hi mates!!! I have a bit problem with that phone. After reheating PCB (network failure) Network is appears. But I have the problem with keys – 1,2,3, they are not working. I hot only PA, antenna switch and some of IC’s near of this area. I didn’t hot IC’s that are in compound. What may be the reason, how can I solve that? Help me please. Maybe you can tell me what could I overheat, any keypad filter for example like a Nokia 6100?

Any Ideas, guys.

flechazo · 11-15-2004, 22:47

jejeejejeje What is That The Nembers of The KeyPad

ReGards .. SuDDa 1m²

taihv · 11-16-2004, 07:24

I think u need check CPU, maybe it unsoldered!

11-14-2004, 22:17	#1 (permalink)
AVS32 Crazy Poster Join Date: Jun 2004 Location: Russia Age: 44 Posts: 57 Member: 67723 Status: Offline Thanks Meter: 1	Samsung S500 keypad problem Hi mates!!! I have a bit problem with that phone. After reheating PCB (network failure) Network is appears. But I have the problem with keys – 1,2,3, they are not working. I hot only PA, antenna switch and some of IC’s near of this area. I didn’t hot IC’s that are in compound. What may be the reason, how can I solve that? Help me please. Maybe you can tell me what could I overheat, any keypad filter for example like a Nokia 6100?

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11-14-2004, 22:41	#2 (permalink)
najafi Crazy Poster Join Date: Oct 2004 Location: www.ir-gsm.co Age: 40 Posts: 55 Member: 87996 Status: Offline Thanks Meter: 0	HI: KAYPAD OND REMOVE c1-2-3-4-5-6-7-8-9-*-#

11-15-2004, 09:59	#4 (permalink)
AVS32 Crazy Poster Join Date: Jun 2004 Location: Russia Age: 44 Posts: 57 Member: 67723 Status: Offline Thanks Meter: 1	?

11-15-2004, 22:47	#6 (permalink)
flechazo Registered User Join Date: Sep 2003 Location: Marruecos Age: 44 Posts: 2,400 Member: 39250 Status: Offline Thanks Meter: 64	jejeejejeje What is That The Nembers of The KeyPad ReGards .. SuDDa 1m²

11-16-2004, 07:24	#7 (permalink)
taihv Registered User Join Date: Oct 2003 Location: Vietnam Age: 47 Posts: 963 Member: 40808 Status: Offline Thanks Meter: 10	I think u need check CPU, maybe it unsoldered!