Johnny,
I suspect some oxidation has formed on the contact areas inside the
phone jack which are intended to connect/disconnect the speaker.
So yes, I would believe that changing the front panel phone jack will
fix it.
73,
Don W3FPR
On 6/28/2015 6:45 AM, Johnny Siu wrote:
Hello Group,
I have an earlier version of K3 though I keep updating its hardware + firmware
to the latest standard.
Now it develops some problem with the front panel phone socket. Even after I
pull out my headphone jacket, no sound is coming out from the internal
loudspeaker. On the other hand, if I config the menu SPKR+PH to YES, the sound
comes out from the internal loudspeaker again.
Is this indicating a defective front panel phone socket? Or, is there any
other areas I should look into?
Looking forward to your advice.
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