E50 ringer problem - GSM-Forum

woolfgang · 06-20-2007, 13:46

i have E50 water damage problem , after cleaning it work fine but there in no ringer. i check the ringer line connected to the RETU IC are okay.and i change the RETU IC but still the ringer not working. any idea?!!!

esma23 · 06-20-2007, 14:41

did you check your speaker?
the speaker pads? the riger IC did u change it?
check those first....

woolfgang · 06-20-2007, 15:29

sure i forgot to say it ,yes i change the ringer and the pad , but about the ringer ic???????!!!!!!is there a ringer ic in e50 !!!!!

..::Mr_Fone::.. · 06-20-2007, 15:49

yes br first check bazer pin out and spekar.......post result soon

..::Mr Fone::..

esma23 · 06-20-2007, 17:33

check this diagram....

woolfgang · 06-22-2007, 18:08

thanks guys for reply, but i spent this days looking for the (EMI ESD) in the phone and no luck !! the buzzer line connected under the retu ic to the buzzer pin proprly (that i already change retu and the buzzer).

EJAZGUL · 10-27-2008, 09:49

slaam bro

i have e50 ringer problem
can u give me digram
where is ringer ic

ejazgul

06-20-2007, 13:46	#1 (permalink)
woolfgang Insane Poster Join Date: Aug 2005 Age: 52 Posts: 64 Member: 172811 Status: Offline Thanks Meter: 135	E50 ringer problem i have E50 water damage problem , after cleaning it work fine but there in no ringer. i check the ringer line connected to the RETU IC are okay.and i change the RETU IC but still the ringer not working. any idea?!!!

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06-20-2007, 14:41	#2 (permalink)
esma23 Freak Poster Join Date: Sep 2005 Location: Qatar Posts: 103 Member: 180173 Status: Offline Thanks Meter: 28	did you check your speaker? the speaker pads? the riger IC did u change it? check those first....

06-20-2007, 15:29	#3 (permalink)
woolfgang Insane Poster Join Date: Aug 2005 Age: 52 Posts: 64 Member: 172811 Status: Offline Thanks Meter: 135	sure i forgot to say it ,yes i change the ringer and the pad , but about the ringer ic???????!!!!!!is there a ringer ic in e50 !!!!!

06-20-2007, 15:49	#4 (permalink)
..::Mr_Fone::.. No Life Poster Join Date: Oct 2006 Location: U A E Posts: 1,011 Member: 364745 Status: Offline Thanks Meter: 719	yes br first check bazer pin out and spekar.......post result soon ..::Mr Fone::..

06-22-2007, 18:08	#6 (permalink)
woolfgang Insane Poster Join Date: Aug 2005 Age: 52 Posts: 64 Member: 172811 Status: Offline Thanks Meter: 135	thanks guys for reply, but i spent this days looking for the (EMI ESD) in the phone and no luck !! the buzzer line connected under the retu ic to the buzzer pin proprly (that i already change retu and the buzzer).

10-27-2008, 09:49	#7 (permalink)
EJAZGUL No Life Poster Join Date: Nov 2007 Location: In Apple Device Posts: 4,209 Member: 638481 Status: Offline Sonork: 100.1601053 Thanks Meter: 749	slaam bro i have e50 ringer problem can u give me digram where is ringer ic ejazgul