5510 No Audio
 

Hello,
i have one unit here with no audio - no speaker and no MP3!
Any idea where could i start? earphone is ok and connector for
headset too, reballing cobba ic havent helped! :rolleyes:

Thanx

Platy

Change 11.xxxMhz crystal on UI module! If not work, flash it UI module.

Hi.
How to flash UI module?
Becuase I have broken UI module 5510.
Thanks for attention.

i think u must check arrowned cobba
after that check cobba

Hello,
i have this phone back.
Still same problem - NO AUDIO from speaker and MP3 too...
interesting is that when i switch on phone KEY TONES work until startup LOGO! but after startup logo phone is totaly silent in MP3, RADIO and SPEAKER, only buzzer works....
so i think it is not broken link problem, i already tried change cobba, flash it, MCU+PPM+EPP + total reset + Flash UI DSP .... no result :confused:
anyone can help me??

Thanx a lot
Platy

Cobba
 

Hi platy

have you tried to reflow/replace the Cobba?
if not then I suggest you try

Later D. :D

i already tryed change cobba ... :mad: :mad: :mad:

Try to reflash DSP board.

WBR
b0ba

@platy

You can grab the UI DSP flash tool from my web here

This zip pakckage containds all files nessesary. Tested many times by me and others.

Regards

Problem is already in External DSP board - i tested phone with another and it works good.
But i still dont know where is problem on that DSP - i already flashed it with Ext DSP tool and it doesnt helped :confused:

Platy

Couldn't download. Can someone post it here? Thanks A Lot.

BR,
s1emens

already have it from another forum. thanks anyway

br,
s1emens

And this you suddenly after 10 months decided to share with us ?

:D :D Hehe (c) Crew.

Regards

Thread closed