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+--- Forum: Phone specific topic (/forumdisplay.php?fid=12)
+--- Thread: t38G loud buzzing noise in handset (/showthread.php?tid=15672)
t38G loud buzzing noise in handset - flinty - 05-26-2016 03:07 PM
Hello,
I have three Yealink SIP T38G.
Now two with the same Problem.
With a loud buzzing noise in hearer (earphone)
What can i do?
I have changed the hearer (earphone) und changed the Power Adapter.
It is not the Power Adapter and not the earphone.
I want to repair it self.
Witch cap or elko on the T38G Mainboard is broken?
Can someone help me to resolve a Problem?
best regards
RE: t38G loud buzzing noise in hearer - Yealink_Michael - 05-26-2016 07:48 PM
hi
thanks for your information
have you tried to reset the phone to test again ?
is the noise just on the handset ? speaker and headset have no issue ?
it is happened once you pick up the handset whenever you are on a call or not ?
if yes, then it should be the hardware issue , it is advised to connect your phone provide for a RMA !
TKS & BR
Michael
Yealink Wiki : http://support.yealink.com/
RE: t38G loud buzzing noise in hearer - flinty - 05-26-2016 11:01 PM
Thanks for your Answer.
I have reset 3x Times but nothing change. Buzzing noise is alway there.
Send it to RMA is too expensive. Because the Devices are older than 2 Years.
I want to repair it self.
RE: t38G loud buzzing noise in hearer - flinty - 05-30-2016 02:25 AM
(05-26-2016 11:01 PM)flinty Wrote: Thanks for your Answer.
I have reset 3x Times but nothing change. Buzzing noise is alway there.
Send it to RMA is too expensive. Because the Devices are older than 2 Years.
I want to repair it self.
Thanks for all.
I have found and replaced the defect component and now it works.