Cirrus Logic CK4970x4 - Manual (Page 54)

Troubleshooting Guide
CK49x User’s Manual
DS898CK7 Copyright 2012 Cirrus Logic, Inc 7-2
7.1.4 Only Stereo Audio is Heard
Problem: Only Stereo Audio is heard even when delivering a multi-channel compressed audio stream
(e.g. Dolby Digital, DTS).
Possible cause: DVD Player is not configured properly.
Solution:
DSP is auto detecting a PCM stream and playing the 2-channel PCM. Navigate to
the audio setup for the DVD player and set to “Bitstream Out” instead of “PCM Out.”