kein ton mehr aus Sharp Anlage ?

Hi,

What you have is a Dolby Surround set and there's really not any simple explanation as to how ALL speaker-connections died at the same time.

When that's said there could be just ONE thing worth checking:

A full Computer-Reset is done like this
(All pre-programmed FM stations are lost):

1)
Press ON/STANDBY button to put set into STANDBY.

2)
Press and Hold both buttons I<</<< and >>/>>I

3)
While keeping above buttons pressed, press for at least 1 Second the ON/STANDBY button

Now the computer is reset and with a bit of luck the sound is back.
If NOT, then you're welcome to have a pdf-copy of the Service-manual. Just PM me with your e-mail address.

Kind regards,

/tri-comp