why dvd sound does not play on sony str-dg510?
- AWolfLv 71 decade agoFavorite Answer
1. Sound signal out of your DVD is defective.
2.Cable connection (or the cable) from your DVD to your AVR is loose, plugged into the wrong port, or defective.
3. You have not chosen the correct menu setting on your AVR to reflect the ports used with the DVD.
4. Any combination of the above.