Is this the copy you have
Slayers #3: Ep. 5-6 (1995) [SSLD-9653]And do you have both analog and digital or just the red and white analog connected for audio.
When I picked up a better receiver and only had the digital connected I was unable to get the analog for some discs.
If its still the disc then you should post under the comments of the title and post the mint marks for your disc as it may have been a certain batch with this flaw.