Sony DAV-SC5 - No sound playing DVD

[Andy]

I have a Sony DAV-SC5 home theatre system which I am experiencing issues
with. When playing a DVD I have a perfect picture but no sound. When I
play an audio CD or put my televisions audio through this box there is no
issue. I have reset the boxes configuration to ensure something had been
changed mistakenly, but still no sound. Does anyone know whether this
particular system is serviceable or what this kind of fault could be down
to.

 

[NRen2k5]

I have a Sony DAV-SC5 home theatre system which I am experiencing issues
with. When playing a DVD I have a perfect picture but no sound. When I
play an audio CD or put my televisions audio through this box there is no
issue. I have reset the boxes configuration to ensure something had been
changed mistakenly, but still no sound. Does anyone know whether this
particular system is serviceable or what this kind of fault could be down
to.

Have you tried several DVD's?

... It may be that your DVD player does not support DTS and the DVD you're having issues with has a DTS soundtrack as the default stream.

- NRen2k5

 

[Andy]

I have tried several DVD's, and ones that worked OK previously.