no voice on mic - GSM-Forum

.::AkhavanGSM::. · 09-09-2002, 14:35

Good time everybody.
I have a SAMSUNG sgh600 wich there is no voice on the microphone,alghou:
1.Microphone is working.
2.AUDIO IC is right.
3.Hands free socket is Ok.
4.also I have weal voice on the speaker.
Pls advice me what else should I check and what can I do for this?

Raheeeeb · 09-09-2002, 14:49

it s the transistor in the key pad board .. it ll solve ur problem

.::AkhavanGSM::. · 09-09-2002, 17:33

dear raheeeeeb thanks alot for your help.
the UIF board(inclouding the keypad) is tested on another phone and its working well. I think the problem should be on the other board.

EGYGSM-TEAM · 09-10-2002, 01:17

Hi GSMLight
try to check the connector between the keybad board and the main board
first check the key board with any legs is connect with the mic then check this legs on the main board with it's line
goodluck
Wesam

.::AkhavanGSM::. · 09-10-2002, 07:03

dear wesam thyanks again for your answer.
I have checke all of them.
They all are ok.
I think the problem must not be a connector ot sth like that,(I think) it is caused by a chip or maybe sth else.
But I still need your advices.pls help.
thanks LIGHT

09-09-2002, 14:35	#1 (permalink)
.::AkhavanGSM::. No Life Poster Join Date: Jun 2002 Location: Iran Age: 47 Posts: 1,082 Member: 12724 Status: Offline Thanks Meter: 30	no voice on mic Good time everybody. I have a SAMSUNG sgh600 wich there is no voice on the microphone,alghou: 1.Microphone is working. 2.AUDIO IC is right. 3.Hands free socket is Ok. 4.also I have weal voice on the speaker. Pls advice me what else should I check and what can I do for this?

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09-09-2002, 14:49	#2 (permalink)
Raheeeeb No Life Poster Join Date: Oct 2001 Location: -------- Age: 55 Posts: 1,009 Member: 7062 Status: Offline Thanks Meter: 126	it s the transistor in the key pad board .. it ll solve ur problem

09-09-2002, 17:33	#3 (permalink)
.::AkhavanGSM::. No Life Poster Join Date: Jun 2002 Location: Iran Age: 47 Posts: 1,082 Member: 12724 Status: Offline Thanks Meter: 30	dear raheeeeeb thanks alot for your help. the UIF board(inclouding the keypad) is tested on another phone and its working well. I think the problem should be on the other board.

09-10-2002, 01:17	#4 (permalink)
EGYGSM-TEAM Insane Poster Join Date: Jul 2002 Location: Egypt Age: 45 Posts: 98 Member: 14194 Status: Offline Thanks Meter: 4	Hi GSMLight try to check the connector between the keybad board and the main board first check the key board with any legs is connect with the mic then check this legs on the main board with it's line goodluck Wesam

09-10-2002, 07:03	#5 (permalink)
.::AkhavanGSM::. No Life Poster Join Date: Jun 2002 Location: Iran Age: 47 Posts: 1,082 Member: 12724 Status: Offline Thanks Meter: 30	dear wesam thyanks again for your answer. I have checke all of them. They all are ok. I think the problem must not be a connector ot sth like that,(I think) it is caused by a chip or maybe sth else. But I still need your advices.pls help. thanks LIGHT