6233 speaker Problem(Voice too Low)
 

Nokia 6233 speaker works But voice too Low.I already Change speaker from working phone but problem still.Rest of Mic/Ringer Voice will ok.

You must change preamplifier for speaker...

Will you provide me Block diagram/any picture of pre-amplifier. i don't know where it is located in mobile.

Me too facing the Same problem, pls post a perfect solution.
Tried even changing the 2resistors by the side of it, still Same.
Thanks in advance....

i have same problem voice too Low pls sulotion

i have change speaker ..

b.r
senkron24

Problem surely in retu ic.somtimes it will be solved by rehot retu ic.if not sorted then have to change/ reball.I faced 10 mobile with same problem and i get sucess on 2 mobiles by rehot method.hope it will helpful to you.

br
Karan

6233
 

mybe you try this Attachment 153108

@echo*BRD

Dear this solution is for ringer not for speaker. Ringer is working fine problem is in speaker.

yes ringer workink only speeker low ..:)

b.r
senkron24

ps: i will test with rtu and post result..

6233
 

sorry maybe you try change plug in

hi mates is the phone cover is original alot of copy covers make spk low

where is this object in your phone.

no ampifier on nokia phone, expect sigam phones.
please, we need help now or damage.



bestman

good.

keep it up..


bestman

steps for possible solutions.

1. check if phone turn low.
2. check your phone casing, if not blocking speaker.
3. during talk time, try to incease the volume.
4. try claening again with cleaning liquid and dry .

test again.

bestman

please,check my pervoius post for possible solution.


bestman