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:( A800 no speaks
i had change micro no solution.
how can i reper it
thanks fo aaaaaaallllll
same problem and board looks very okay is there a known solution please?
YOU NEED TO TEST THE RINGTONE
if it's ok try to chane the ic under lcd conector
test with earpiece
if it's ok >then only short earpiece connector(3+5 and 4+6)
the problem is zener diode
1_o_2
3i i4
i i
5 6
Hi.
Last week I have A800 it has same ur problem. I have check micro I see it good, ringtone is still good, speaker is same but when I say nobody can hear.
I have looked in our forum and I see some people have same problem.
I very worry, I think have many thing to make this but do you known? in my phone very very simple!!!!.
I have finished and now everybody can hear I say by my phone.
You try to repair handfree jack (because sometime when u use handfree the handfree jack of phone become wrong and after that ur phone alway understand u have using handfree and micro will not work).
Do u understand me.
I hope u can finish it well
B.R
Vinh Hai (From Viet Nam)
just resold hand free jack and also flex connectors