a800-speaker problem,,no AUDIO - GSM-Forum

udai · 07-02-2003, 18:41

DEAR FRIENDS...pl help me,,,i have a strange a-800

WHEN WE MAKE CALL...KEY PAD CLICK EVERYTHING IS OK ...BUT YOU CANNOT HEAR OTHER PARTY:VOICE...BUT WHILE RECEIVING CALLS FROM SOME NETWORKS/LANDLINE YOU CAN HEAR VOICE...FOR FEW SECS..OR..MINS...AFTER THAT NO SOUND/VOICE AT ALL....
I REPLACED SPEAKER.,HEATED BOARD...FLASHED PHONE WITH FLASH FROM ABE"S SITE BUT THE PROBLEM REMAINS THE SAME.I FORGOT TO TELL YOU THIS IS NOT A WATER PIECE..BUT A BRAND NEW PHONE..UNTOUCHED..CAN ANY BODY HELP ME....PLEASE...REGARDS...UDAI

Stanislav · 07-08-2003, 08:58

have the same problem!
if anybody have any suggestions?

PS
@udai
dont type all words in capital letters, cause everybody in this forum dont blind.....
turn off CAPS

Sun · 07-08-2003, 09:13

Hi ! Pls read old post

monti_908 · 07-14-2003, 06:56

hi there udai,
having same problem just as u,if u have solved your problem ,can u help me?

thanks in advance,
moni

Sun · 07-14-2003, 11:01

solution here : http://forum.gsmhosting.com/vbb/show...threadid=86270

monti_908 · 07-15-2003, 06:33

hi there sun,
read the post the one thing i got is ,it is hardware problem but which section , not clear for me ,
can u plz help ?

thanks in advance,
moni

say2k · 07-18-2003, 11:45

Change power IC and some diode connect to Yamaha melody IC (IC have five pin). Some case is resolved

monti_908 · 07-19-2003, 06:48

@say2k,
can u plz point out the diode in service manual ? it would be great help,and problem will be solved by changing the diodes or power ic had to be changed?

thanks in advance,
moni

Sun · 07-21-2003, 10:40

Remove Q400 ( 6 pin, near headphone jack ) phone work but headphone not use

monti_908 · 07-23-2003, 07:01

@sun,
thanks mate the speaker is working fine , not checked the headphone.
anyway thanks,

moni.

Sun · 07-23-2003, 11:00

monti_908 · 07-26-2003, 06:34

@sun,
head phone checked today working fine,

moni.

OLUJA · 07-28-2003, 15:11

Hello guys,I really know the answer on your question-problem , but I need new version of UST software which working 100% , or software which can write full flash in A-800 (not only partial), something like E-EPROM zone , and change IMEI...,or something interesting ...
Mail me!

Sun · 08-01-2003, 07:43

Quote:

Originally posted by OLUJA
Hello guys,I really know the answer on your question-problem , but I need new version of UST software which working 100% , or software which can write full flash in A-800 (not only partial), something like E-EPROM zone , and change IMEI...,or something interesting ...
Mail me!

Contact VSH-GSM he can help u

Repair · 08-03-2003, 18:50

OLUJA
damaged eprom zone or new hardware version?

You find solution this problem?

07-02-2003, 18:41	#1 (permalink)
udai Freak Poster Join Date: May 2001 Location: india Age: 58 Posts: 303 Member: 4798 Status: Offline Sonork: 100.1617239 Thanks Meter: 5	a800-speaker problem,,no AUDIO DEAR FRIENDS...pl help me,,,i have a strange a-800 WHEN WE MAKE CALL...KEY PAD CLICK EVERYTHING IS OK ...BUT YOU CANNOT HEAR OTHER PARTY:VOICE...BUT WHILE RECEIVING CALLS FROM SOME NETWORKS/LANDLINE YOU CAN HEAR VOICE...FOR FEW SECS..OR..MINS...AFTER THAT NO SOUND/VOICE AT ALL.... I REPLACED SPEAKER.,HEATED BOARD...FLASHED PHONE WITH FLASH FROM ABE"S SITE BUT THE PROBLEM REMAINS THE SAME.I FORGOT TO TELL YOU THIS IS NOT A WATER PIECE..BUT A BRAND NEW PHONE..UNTOUCHED..CAN ANY BODY HELP ME....PLEASE...REGARDS...UDAI

07-28-2003, 15:11	#13 (permalink)
OLUJA Insane Poster Join Date: Feb 2003 Location: Belgrade,Serbia Age: 55 Posts: 64 Member: 23157 Status: Offline Thanks Meter: 0	I know the answer!!! Hello guys,I really know the answer on your question-problem , but I need new version of UST software which working 100% , or software which can write full flash in A-800 (not only partial), something like E-EPROM zone , and change IMEI...,or something interesting ... Mail me!

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07-08-2003, 08:58	#2 (permalink)
Stanislav Junior Member Join Date: Apr 2002 Location: localhost Age: 41 Posts: 34 Member: 10764 Status: Offline Thanks Meter: 0	have the same problem! if anybody have any suggestions? PS @udai dont type all words in capital letters, cause everybody in this forum dont blind..... turn off CAPS

07-08-2003, 09:13	#3 (permalink)
Sun No Life Poster Join Date: Oct 2002 Location: VI Age: 53 Posts: 750 Member: 17084 Status: Offline Thanks Meter: 14	Hi ! Pls read old post

07-14-2003, 06:56	#4 (permalink)
monti_908 No Life Poster Join Date: Nov 2002 Posts: 793 Member: 18262 Status: Offline Thanks Meter: 160	hi there udai, having same problem just as u,if u have solved your problem ,can u help me? thanks in advance, moni

07-14-2003, 11:01	#5 (permalink)
Sun No Life Poster Join Date: Oct 2002 Location: VI Age: 53 Posts: 750 Member: 17084 Status: Offline Thanks Meter: 14	solution here : http://forum.gsmhosting.com/vbb/show...threadid=86270

07-15-2003, 06:33	#6 (permalink)
monti_908 No Life Poster Join Date: Nov 2002 Posts: 793 Member: 18262 Status: Offline Thanks Meter: 160	hi there sun, read the post the one thing i got is ,it is hardware problem but which section , not clear for me , can u plz help ? thanks in advance, moni

07-18-2003, 11:45	#7 (permalink)
say2k Freak Poster Join Date: Oct 2001 Location: Viet Nam Age: 46 Posts: 230 Member: 6881 Status: Offline Thanks Meter: 0	Change power IC and some diode connect to Yamaha melody IC (IC have five pin). Some case is resolved

07-19-2003, 06:48	#8 (permalink)
monti_908 No Life Poster Join Date: Nov 2002 Posts: 793 Member: 18262 Status: Offline Thanks Meter: 160	@say2k, can u plz point out the diode in service manual ? it would be great help,and problem will be solved by changing the diodes or power ic had to be changed? thanks in advance, moni

07-21-2003, 10:40	#9 (permalink)
Sun No Life Poster Join Date: Oct 2002 Location: VI Age: 53 Posts: 750 Member: 17084 Status: Offline Thanks Meter: 14	Remove Q400 ( 6 pin, near headphone jack ) phone work but headphone not use

07-23-2003, 07:01	#10 (permalink)
monti_908 No Life Poster Join Date: Nov 2002 Posts: 793 Member: 18262 Status: Offline Thanks Meter: 160	@sun, thanks mate the speaker is working fine , not checked the headphone. anyway thanks, moni.

07-23-2003, 11:00	#11 (permalink)
Sun No Life Poster Join Date: Oct 2002 Location: VI Age: 53 Posts: 750 Member: 17084 Status: Offline Thanks Meter: 14

07-26-2003, 06:34	#12 (permalink)
monti_908 No Life Poster Join Date: Nov 2002 Posts: 793 Member: 18262 Status: Offline Thanks Meter: 160	@sun, head phone checked today working fine, moni.

08-03-2003, 18:50	#15 (permalink)
Repair Junior Member Join Date: Nov 2002 Location: RUSSIA Age: 44 Posts: 20 Member: 18009 Status: Offline Thanks Meter: 0	OLUJA damaged eprom zone or new hardware version? You find solution this problem?