[Elecraft] No audio from P5

[Rolf]

Hi,

My K2 (#4979) worked just fine untill yesterday. After setting L34 for 
the best
signal-to-noise ratio and placing the top cover back onto the chassis I 
found, all
of a sudden, that there were no audio from the internal speaker. And 
there were
no sound from the external speaker jack either. Now I have only audio 
from the
headphone jack. All worked well before. What can possibly have gone wrong?

Rolf   SM0YQC

K2 QRP, KSB2, KDSP2 and K160RX